{"id":54075,"date":"2026-07-10T09:52:07","date_gmt":"2026-07-10T02:52:07","guid":{"rendered":"https:\/\/coffeefactz.com\/?p=54075"},"modified":"2026-09-05T17:15:26","modified_gmt":"2026-09-05T10:15:26","slug":"terroir-ca-phe-tho-nhuong-va-huong-vi","status":"publish","type":"post","link":"https:\/\/coffeefactz.com\/vi\/terroir-ca-phe-tho-nhuong-va-huong-vi\/","title":{"rendered":"Gi\u1ea3i M\u00e3 Terroir C\u00e0 Ph\u00ea: H\u00f3a H\u1ecdc Th\u1ed5 Nh\u01b0\u1ee1ng Ki\u1ebfn T\u1ea1o H\u01b0\u01a1ng V\u1ecb T\u00e1ch C\u00e0 Ph\u00ea Nh\u01b0 Th\u1ebf N\u00e0o"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">M\u1ed9t ph\u00e2n t\u00edch nghi\u00eam t\u00fac v\u1ec1 terroir c\u00e0 ph\u00ea kh\u00f4ng b\u1eaft \u0111\u1ea7u t\u1eeb c\u00e1c bi\u1ec3u \u0111\u1ed3 \u0111\u1ed9 cao hay b\u1ea3n \u0111\u1ed3 v\u00f9ng tr\u1ed3ng. N\u00f3 b\u1eaft \u0111\u1ea7u \u1edf \u0111\u1ed9 s\u00e2u kho\u1ea3ng 30 cm d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t, n\u01a1i nh\u1eefng l\u00f4ng h\u00fat c\u1ee7a r\u1ec5 c\u00e2y \u0111ang h\u1ea5p thu c\u00e1c ion kho\u00e1ng h\u00f2a tan t\u1eeb c\u1ea5u tr\u00fac \u0111\u1ea5t v\u00e0 v\u1eadn chuy\u1ec3n ch\u00fang v\u00e0o m\u00f4 m\u1ea1ch c\u1ee7a c\u00e2y <em>Coffea arabica<\/em>. Qu\u00e1 tr\u00ecnh \u0111\u00f3 \u2014 h\u1ea5p thu ion, n\u1ea1p carbohydrate, t\u1ed5ng h\u1ee3p axit \u2014 ch\u00ednh l\u00e0 n\u01a1i h\u01b0\u01a1ng v\u1ecb th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c ki\u1ebfn t\u1ea1o.<\/p>\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u chuy\u1ec7n in tr\u00ean ph\u1ea7n l\u1edbn bao b\u00ec c\u00e0 ph\u00ea th\u01b0\u1eddng b\u1ecf qua ho\u00e0n to\u00e0n \u0111i\u1ec1u n\u00e0y. Th\u1ed5 nh\u01b0\u1ee1ng ch\u1ec9 \u0111\u01b0\u1ee3c nh\u1eafc \u0111\u1ebfn nh\u01b0 m\u1ed9t n\u00e9t l\u00e3ng m\u1ea1n; c\u00f2n b\u1ea3n ch\u1ea5t h\u00f3a h\u1ecdc ch\u01b0a bao gi\u1edd \u0111\u01b0\u1ee3c l\u00e0m r\u00f5. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd l\u1ea5p \u0111\u1ea7y kho\u1ea3ng tr\u1ed1ng \u0111\u00f3, truy v\u1ebft h\u00e0nh tr\u00ecnh t\u1eeb kho\u00e1ng v\u1eadt h\u1ecdc c\u1ee7a \u0111\u00e1 m\u1eb9, qua sinh l\u00fd th\u1ef1c v\u1eadt, cho \u0111\u1ebfn c\u00e1c h\u1ee3p ch\u1ea5t h\u01b0\u01a1ng v\u1ecb c\u1ee5 th\u1ec3 ch\u1ea1m t\u1edbi v\u00f2m mi\u1ec7ng c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng \u0110i\u1ec3m C\u1ed1t L\u00f5i V\u1ec1 Terroir C\u00e0 Ph\u00ea<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<ul class=\"wp-block-list\">\n\n<p class=\"wp-block-paragraph\"><li>\u0110\u1ea5t l\u00e0 kho d\u1ef1 tr\u1eef dinh d\u01b0\u1ee1ng c\u1ee7a c\u00e2y tr\u1ed3ng; th\u00e0nh ph\u1ea7n kho\u00e1ng ch\u1ea5t trong \u0111\u1ea5t tr\u1ef1c ti\u1ebfp \u0111\u1ecbnh h\u00ecnh c\u00e1c axit h\u1eefu c\u01a1, \u0111\u01b0\u1eddng v\u00e0 axit amin \u2014 nh\u1eefng h\u1ee3p ch\u1ea5t s\u1ebd chuy\u1ec3n h\u00f3a th\u00e0nh h\u01b0\u01a1ng v\u1ecb trong qu\u00e1 tr\u00ecnh rang.<\/li> <li>Ba nh\u00f3m \u0111\u1ea5t tr\u1ed3ng c\u00e0 ph\u00ea ch\u00ednh \u2014 \u0111\u1ea5t n\u00fai l\u1eeda, \u0111\u1ea5t \u0111\u1ecf bazan v\u00e0 \u0111\u1ea5t s\u00e9t \u2014 m\u1ed7i lo\u1ea1i t\u1ea1o ra m\u1ed9t xu h\u01b0\u1edbng h\u01b0\u01a1ng v\u1ecb \u0111\u1eb7c tr\u01b0ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u1ed9t s\u1ef1 \u0111\u1ea3m b\u1ea3o tuy\u1ec7t \u0111\u1ed1i.<\/li> <li>Kho\u1ea3ng pH t\u1eeb 6.0\u20136.5 kh\u00f4ng ph\u1ea3i l\u00e0 con s\u1ed1 ng\u1eabu nhi\u00ean; \u0111\u00e2y l\u00e0 kho\u1ea3ng t\u1ed1i \u01b0u gi\u00fap ph\u1ed5 kho\u00e1ng ch\u1ea5t r\u1ed9ng nh\u1ea5t duy tr\u00ec \u1edf d\u1ea1ng ion m\u00e0 c\u00e2y c\u00f3 th\u1ec3 h\u1ea5p thu \u0111\u01b0\u1ee3c.<\/li> <li>Ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh 30\u201350% h\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb cu\u1ed1i c\u00f9ng, ngh\u0129a l\u00e0 c\u00e0 ph\u00ea s\u01a1 ch\u1ebf t\u1ef1 nhi\u00ean (natural) l\u00ean men s\u00e2u c\u00f3 th\u1ec3 che l\u1ea5p g\u1ea7n nh\u01b0 ho\u00e0n to\u00e0n d\u1ea5u \u1ea5n c\u1ee7a th\u1ed5 nh\u01b0\u1ee1ng.<\/li> <li>\u0110\u1ed9 cao kh\u00f4ng tr\u1ef1c ti\u1ebfp t\u1ea1o ra h\u01b0\u01a1ng v\u1ecb; n\u00f3 l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh ch\u00edn, k\u00e9o d\u00e0i th\u1eddi gian t\u00edch l\u0169y \u0111\u01b0\u1eddng \u2014 v\u00e0 hi\u1ec7u \u1ee9ng \u0111\u00f3 ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 ph\u00ec nhi\u00eau c\u1ee7a \u0111\u1ea5t \u0111\u1ec3 cung c\u1ea5p nguy\u00ean li\u1ec7u th\u00f4.<\/li> <li>\u0110\u1ec3 c\u00f4 l\u1eadp \u1ea3nh h\u01b0\u1edfng c\u1ee7a th\u1ed5 nh\u01b0\u1ee1ng tr\u00ean b\u00e0n cupping, h\u00e3y so s\u00e1nh c\u00e1c m\u1eabu c\u00e0 ph\u00ea s\u01a1 ch\u1ebf \u01b0\u1edbt (washed) c\u00f9ng gi\u1ed1ng t\u1eeb c\u00e1c lo\u1ea1i \u0111\u1ea5t kh\u00e1c nhau, v\u00e0 t\u1eadp trung \u0111\u00e1nh gi\u00e1 t\u00ednh kho\u00e1ng (minerality), th\u1ec3 ch\u1ea5t (mouthfeel) c\u00f9ng c\u1ea5u tr\u00fac v\u1ecb umami\/savory thay v\u00ec c\u00e1c n\u1ed1t h\u01b0\u01a1ng tr\u00e1i c\u00e2y.<\/li> <\/ul> <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">L\u0103ng K\u00ednh Terroir: Th\u1ed5 Nh\u01b0\u1ee1ng L\u00e0 N\u1ec1n T\u1ea3ng H\u01b0\u01a1ng V\u1ecb<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Terroir c\u00e0 ph\u00ea<\/strong> l\u00e0 t\u1ed5ng h\u00f2a c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng \u2014 th\u00e0nh ph\u1ea7n \u0111\u1ea5t, ki\u1ec3u kh\u00ed h\u1eadu, \u0111\u1ed9 cao v\u00e0 \u0111\u1ecba h\u00ecnh \u2014 t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh b\u1ea3n ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a h\u01b0\u01a1ng v\u1ecb h\u1ea1t. Kh\u00e1i ni\u1ec7m n\u00e0y \u0111\u01b0\u1ee3c m\u01b0\u1ee3n t\u1eeb ng\u00e0nh tr\u1ed3ng nho s\u1ea3n xu\u1ea5t r\u01b0\u1ee3u vang, nh\u01b0ng s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng kh\u00f4ng ho\u00e0n to\u00e0n tuy\u1ec7t \u0111\u1ed1i. Nh\u1eefng cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 terroir trong r\u01b0\u1ee3u vang th\u01b0\u1eddng mang n\u1eb7ng t\u00ednh huy\u1ec1n b\u00ed. C\u00f2n terroir c\u00e0 ph\u00ea, n\u1ebfu \u0111\u01b0\u1ee3c ti\u1ebfp c\u1eadn \u0111\u00fang \u0111\u1eafn, l\u00e0 m\u1ed9t m\u00f4n khoa h\u1ecdc \u1ee9ng d\u1ee5ng th\u1ef1c th\u1ee5.<\/p>\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i vi\u1ebft n\u00e0y t\u1ea1m th\u1eddi \u0111\u1eb7t \u0111\u1ed9 cao v\u00e0 kh\u00ed h\u1eadu sang m\u1ed9t b\u00ean. Kh\u00f4ng ph\u1ea3i v\u00ec ch\u00fang kh\u00f4ng quan tr\u1ecdng \u2014 ch\u00fang v\u00f4 c\u00f9ng thi\u1ebft y\u1ebfu \u2014 m\u00e0 b\u1edfi \u0111\u1ea5t ch\u00ednh l\u00e0 m\u00f4i tr\u01b0\u1eddng v\u1eadt l\u00fd tr\u1ef1c ti\u1ebfp gi\u00fap h\u1ea7u h\u1ebft c\u00e1c ti\u1ec1n ch\u1ea5t h\u01b0\u01a1ng v\u1ecb g\u1ed1c kho\u00e1ng \u0111i v\u00e0o c\u00e2y. \u0110\u1ed9 cao \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9. Kh\u00ed h\u1eadu quy\u1ebft \u0111\u1ecbnh l\u01b0\u1ee3ng m\u01b0a. C\u00f2n \u0111\u1ea5t cung c\u1ea5p ch\u00ednh x\u00e1c ngu\u1ed3n nguy\u00ean li\u1ec7u th\u00f4: c\u00e1c ion h\u00f2a tan s\u1ebd chuy\u1ec3n h\u00f3a th\u00e0nh axit h\u1eefu c\u01a1, \u0111\u01b0\u1eddng v\u00e0 axit amin b\u00ean trong h\u1ea1t \u0111ang ph\u00e1t tri\u1ec3n.<\/p>\n\n\n<p class=\"wp-block-paragraph\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ti\u00eau chu\u1ea9n n\u1ec1n t\u1ea3ng theo g\u00f3c nh\u00ecn chuy\u00ean m\u00f4n: \u0111\u1ea5t tr\u1ed3ng c\u00e0 ph\u00ea l\u00fd t\u01b0\u1edfng c\u1ea7n tho\u00e1t n\u01b0\u1edbc t\u1ed1t nh\u01b0ng v\u1eabn gi\u1eef \u1ea9m hi\u1ec7u qu\u1ea3, h\u01a1i chua \u1edf m\u1ee9c <strong>pH 6.0\u20136.5<\/strong> v\u00e0 gi\u00e0u ch\u1ea5t h\u1eefu c\u01a1. M\u00f4 t\u1ea3 \u0111\u00f3 bao h\u00e0m \u0111i\u1ec1u ki\u1ec7n sinh t\u1ed3n t\u1ed1i thi\u1ec3u. B\u1ea3n ch\u1ea5t th\u1ef1c s\u1ef1 n\u1eb1m \u1edf nh\u1eefng g\u00ec di\u1ec5n ra khi b\u1ea1n r\u1eddi kh\u1ecfi m\u1ee9c ti\u00eau chu\u1ea9n \u0111\u00f3 \u2014 khi b\u1ea1n thay tro n\u00fai l\u1eeda b\u1eb1ng \u0111\u1ea5t s\u00e9t ph\u00f9 sa, ho\u1eb7c thay \u0111\u00e1 bazan gi\u00e0u s\u1eaft b\u1eb1ng \u0111\u00e1 v\u00f4i phong h\u00f3a. M\u1ed7i s\u1ef1 thay \u0111\u1ed5i \u0111\u1ec1u bi\u1ebfn \u0111\u1ed5i ph\u1ed5 dinh d\u01b0\u1ee1ng m\u00e0 c\u00e2y h\u1ea5p thu, v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00f3 lan t\u1ecfa xuy\u00ean su\u1ed1t cho \u0111\u1ebfn t\u1eadn t\u00e1ch c\u00e0 ph\u00ea.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Gi\u00e1 tr\u1ecb th\u1ef1c ti\u1ec5n c\u1ee7a vi\u1ec7c th\u1ea5u hi\u1ec3u th\u1ed5 nh\u01b0\u1ee1ng l\u00e0: n\u00f3 mang l\u1ea1i cho b\u1ea1n m\u1ed9t c\u00f4ng c\u1ee5 mang t\u00ednh <em>d\u1ef1 \u0111o\u00e1n<\/em>. B\u1ea1n kh\u00f4ng c\u00f2n ph\u1ea3i g\u01b0\u1ee3ng \u00e9p t\u00ecm ki\u1ebfm nh\u1eefng l\u1eddi gi\u1ea3i th\u00edch sau khi n\u1ebfm m\u1ed9t ly c\u00e0 ph\u00ea. Thay v\u00e0o \u0111\u00f3, b\u1ea1n x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t gi\u1ea3 thuy\u1ebft khoa h\u1ecdc ngay t\u1eeb tr\u01b0\u1edbc khi m\u1edf g\u00f3i h\u1ea1t.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1280\" height=\"720\" src=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/coffee-root-zone-soil-cross-section-terroir.webp\" alt=\"Documentary photograph of coffee plant roots embedded in layered soil cross section from a working specialty coffee farm illustrating terroir\" class=\"wp-image-51981\" title=\"\" srcset=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/coffee-root-zone-soil-cross-section-terroir.webp 1280w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/coffee-root-zone-soil-cross-section-terroir-300x169.webp 300w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/coffee-root-zone-soil-cross-section-terroir-1024x576.webp 1024w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/coffee-root-zone-soil-cross-section-terroir-768x432.webp 768w\" sizes=\"(max-width: 1280px) 100vw, 1280px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\"><p><a href=\"https:\/\/perfectdailygrind.com\/2018\/10\/coffee-origins-the-distinct-acidity-of-san-marcos-guatemala\/\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>Theo Rachel Eubanks<\/strong><\/u><\/a>, m\u1ed9t chuy\u00ean gia c\u00e0 ph\u00ea t\u1ea1i Balzac Brothers, v\u00f9ng San Marcos c\u1ee7a Guatemala th\u01b0\u1eddng b\u1ecb b\u1ecf qua \u0111\u1ec3 \u01b0u ti\u00ean cho nh\u1eefng c\u00e1i t\u00ean l\u1eebng l\u1eaby h\u01a1n nh\u01b0 Huehuetenango v\u00e0 Antigua. D\u1eabu v\u1eady, s\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ed9 cao l\u1edbn, l\u01b0\u1ee3ng m\u01b0a d\u1ed3i d\u00e0o c\u00f9ng t\u1ea7ng th\u1ed5 nh\u01b0\u1ee1ng t\u00edch t\u1ee5 tro n\u00fai l\u1eeda qua nhi\u1ec1u th\u1ebf k\u1ef7 \u0111\u00e3 mang l\u1ea1i cho c\u00e0 ph\u00ea San Marcos m\u1ed9t \u0111\u1ed9 chua s\u00e1ng \u0111\u1eb7c tr\u01b0ng, d\u1ec5 nh\u1eadn bi\u1ebft v\u00e0 t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t r\u00f5 r\u1ec7t so v\u1edbi nh\u1eefng v\u00f9ng l\u00e2n c\u1eadn n\u1ed5i ti\u1ebfng h\u01a1n.<\/p><\/blockquote>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">Tr\u01b0\u1eddng h\u1ee3p c\u1ee7a San Marcos c\u1ee5 th\u1ec3 h\u00f3a m\u1ed9t g\u00f3c nh\u00ecn r\u1ed9ng l\u1edbn h\u01a1n. \u0110\u1ed9 chua s\u00e1ng m\u00e0 Eubanks m\u00f4 t\u1ea3 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 t\u00ecnh c\u1edd t\u1eeb s\u01a1 ch\u1ebf hay rang xay. \u0110\u00f3 l\u00e0 k\u1ebft qu\u1ea3 tr\u1ef1c ti\u1ebfp t\u1eeb nh\u1eefng g\u00ec \u0111\u1ea5t \u0111ai s\u1edf h\u1eefu. Khi d\u1ea5u \u1ea5n kho\u00e1ng ch\u1ea5t c\u1ee7a m\u1ed9t v\u00f9ng \u0111\u1ee7 \u1ed5n \u0111\u1ecbnh, n\u00f3 s\u1ebd t\u1ea1o ra m\u1ed9t b\u1ea3n s\u1eafc h\u01b0\u01a1ng v\u1ecb \u0111\u1ee7 nh\u1ea5t qu\u00e1n \u0111\u1ec3 \u0111\u1ecbnh h\u00ecnh danh ti\u1ebfng th\u01b0\u01a1ng m\u1ea1i \u2014 ngay c\u1ea3 khi th\u1ecb tr\u01b0\u1eddng t\u1eebng \u0111\u00e1nh gi\u00e1 th\u1ea5p v\u00f9ng \u0111\u1ea5t \u0111\u00f3 ch\u1ec9 v\u00ec ch\u01b0a th\u1ef1c s\u1ef1 nh\u00ecn xu\u1ed1ng l\u1edbp \u0111\u1ea5t d\u01b0\u1edbi ch\u00e2n m\u00ecnh.<\/p>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<h2 class=\"wp-block-heading\">Ph\u1ed5 Th\u1ed5 Nh\u01b0\u1ee1ng: C\u00e1c Lo\u1ea1i \u0110\u1ea5t, Kho\u00e1ng Ch\u1ea5t V\u00e0 Gi\u00e1 Tr\u1ecb Mang L\u1ea1i Cho H\u1ea1t C\u00e0 Ph\u00ea<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Lo\u1ea1i \u0111\u1ea5t<\/strong> kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t bi\u1ebfn s\u1ed1 \u0111\u01a1n l\u1ebb. N\u00f3 l\u00e0 t\u1eadp h\u1ee3p c\u1ee7a nhi\u1ec1u \u0111\u1eb7c t\u00ednh \u2014 th\u00e0nh ph\u1ea7n c\u01a1 gi\u1edbi, h\u00e0m l\u01b0\u1ee3ng kho\u00e1ng ch\u1ea5t, h\u00e0m l\u01b0\u1ee3ng h\u1eefu c\u01a1, t\u1ed1c \u0111\u1ed9 tho\u00e1t n\u01b0\u1edbc v\u00e0 <strong>dung t\u00edch h\u1ea5p thu cation (CEC)<\/strong> \u2014 c\u00f9ng nhau quy\u1ebft \u0111\u1ecbnh nh\u1eefng g\u00ec c\u00e2y c\u00e0 ph\u00ea c\u00f3 th\u1ec3 h\u1ea5p thu, v\u1edbi t\u1ed1c \u0111\u1ed9 bao nhanh v\u00e0 s\u1ed1 l\u01b0\u1ee3ng bao nhi\u00eau. Ba nh\u00f3m \u0111\u1ea5t xu\u1ea5t hi\u1ec7n ph\u1ed5 bi\u1ebfn nh\u1ea5t t\u1ea1i c\u00e1c v\u00f9ng tr\u1ed3ng c\u00e0 ph\u00ea tr\u1ecdng \u0111i\u1ec3m l\u00e0 \u0111\u1ea5t n\u00fai l\u1eeda, \u0111\u1ea5t \u0111\u1ecf bazan v\u00e0 \u0111\u1ea5t s\u00e9t. Ch\u00fang ph\u00e2n b\u1ed5 tr\u00ean m\u1ed9t d\u1ea3i quang ph\u1ed5 t\u1eeb tho\u00e1t n\u01b0\u1edbc nhanh\/t\u1ea3i l\u01b0\u1ee3ng kho\u00e1ng cao \u0111\u1ebfn gi\u1eef n\u01b0\u1edbc cao\/tho\u00e1t n\u01b0\u1edbc ph\u1ee9c t\u1ea1p, v\u00e0 m\u1ed7i lo\u1ea1i t\u1ea1o n\u00ean m\u1ed9t \u0111i\u1ec1u ki\u1ec7n kh\u1edfi \u0111\u1ea7u ri\u00eang bi\u1ec7t cho s\u1ef1 ph\u00e1t tri\u1ec3n h\u01b0\u01a1ng v\u1ecb.<\/p>\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ea5t N\u00fai L\u1eeda: Ngu\u1ed3n G\u1ed1c, H\u00e0m L\u01b0\u1ee3ng Kho\u00e1ng Ch\u1ea5t V\u00e0 T\u00e1c \u0110\u1ed9ng Khu V\u1ef1c<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ea5t n\u00fai l\u1eeda<\/strong> h\u00ecnh th\u00e0nh t\u1eeb v\u1eadt li\u1ec7u magma phong h\u00f3a \u2014 dung nham, tro b\u1ee5i v\u00e0 tr\u1ea7m t\u00edch v\u1ee5n n\u00fai l\u1eeda v\u1ee1 v\u1ee5n qua c\u00e1c ni\u00ean \u0111\u1ea1i \u0111\u1ecba ch\u1ea5t th\u00e0nh m\u00f4i tr\u01b0\u1eddng sinh tr\u01b0\u1edfng t\u01a1i x\u1ed1p, gi\u00e0u kho\u00e1ng ch\u1ea5t. Qu\u00e1 tr\u00ecnh ph\u00e2n gi\u1ea3i n\u00e0y gi\u1ea3i ph\u00f3ng <strong>ph\u1ed1t pho, kali<\/strong> c\u00f9ng h\u00e0ng lo\u1ea1t nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng \u1edf n\u1ed3ng \u0111\u1ed9 m\u00e0 ph\u1ea7n l\u1edbn c\u00e1c lo\u1ea1i \u0111\u1ea5t kh\u00e1c kh\u00f3 s\u00e1nh k\u1ecbp. Nh\u1edd c\u1ea5u tr\u00fac h\u1ea1t th\u00f4 v\u00e0 x\u1ed1p, n\u01b0\u1edbc tho\u00e1t r\u1ea5t hi\u1ec7u qu\u1ea3 nh\u01b0ng v\u1eabn gi\u1eef \u0111\u1ee7 \u0111\u1ed9 \u1ea9m trong c\u00e1c mao qu\u1ea3n \u0111\u1ea5t \u0111\u1ec3 duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a r\u1ec5 su\u1ed1t c\u00e1c giai \u0111o\u1ea1n kh\u00f4 h\u1ea1n.<\/p>\n\n\n<p class=\"wp-block-paragraph\">T\u1ea3i l\u01b0\u1ee3ng kho\u00e1ng ch\u1ea5t ch\u00ednh l\u00e0 \u0111\u1eb7c t\u00ednh \u0111\u1ecbnh h\u00ecnh c\u1ed1t l\u00f5i. H\u00e0m l\u01b0\u1ee3ng kali h\u1eefu d\u1ee5ng trong \u0111\u1ea5t n\u00fai l\u1eeda th\u01b0\u1eddng r\u1ea5t d\u1ed3i d\u00e0o, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c v\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u h\u00f2a axit c\u1ee7a c\u00e2y. Ph\u1ed1t pho h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng trong su\u1ed1t giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n h\u1ea1t. S\u1ef1 k\u1ebft h\u1ee3p n\u00e0y t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho h\u1ea1t c\u00e0 ph\u00ea \u0111\u1ea1t m\u1ee9c chuy\u1ec3n h\u00f3a m\u1ea1nh m\u1ebd h\u01a1n \u2014 \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c t\u00edch l\u0169y \u0111\u01b0\u1eddng tr\u1ecdn v\u1eb9n h\u01a1n v\u00e0 ph\u00e1t tri\u1ec3n c\u1ea5u tr\u00fac axit h\u1eefu c\u01a1 ph\u1ee9c h\u1ee3p h\u01a1n.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng v\u00f9ng \u0111\u1ea5t h\u00ecnh th\u00e0nh tr\u00ean n\u1ec1n \u0111\u1ecba ch\u1ea5t n\u00fai l\u1eeda bao g\u1ed3m <strong>b\u1edd bi\u1ec3n Kona c\u1ee7a Hawaii<\/strong>, c\u00e1c cao nguy\u00ean c\u1ee7a <strong>Costa Rica<\/strong> v\u00e0 nhi\u1ec1u v\u00f9ng canh t\u00e1c t\u1ea1i <strong>Guatemala<\/strong>. H\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb th\u01b0\u1eddng th\u1ea5y t\u1ea1i nh\u1eefng v\u00f9ng n\u00e0y \u2014 th\u1ec3 ch\u1ea5t s\u1ea1ch, \u0111\u1ed9 chua s\u00e1ng nh\u01b0ng thanh nh\u00e3, \u0111\u00f4i khi ph\u1ea3ng ph\u1ea5t v\u1ecb m\u1eb7n kho\u00e1ng nh\u1eb9 \u2014 ho\u00e0n to\u00e0n kh\u00f4ng ph\u1ea3i ng\u1eabu nhi\u00ean. Ch\u00fang l\u00e0 k\u1ebft qu\u1ea3 c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c t\u1eeb ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc c\u1ee7a l\u1edbp \u0111\u1ea5t b\u00ean d\u01b0\u1edbi.<\/p>\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"1536\" src=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/volcanic-soil-coffee-infographic.webp\" alt=\"Infographic comparing volcanic soil for coffee showing mineral content pH range drainage and flavor descriptors with 3D watercolor style\" class=\"wp-image-51983\" title=\"\" srcset=\"https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/volcanic-soil-coffee-infographic.webp 1024w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/volcanic-soil-coffee-infographic-200x300.webp 200w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/volcanic-soil-coffee-infographic-683x1024.webp 683w, https:\/\/coffeefactz.com\/wp-content\/uploads\/2026\/07\/volcanic-soil-coffee-infographic-768x1152.webp 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ea5t \u0110\u1ecf Bazan V\u00e0 \u0110\u1ea5t S\u00e9t: C\u1ea5u Tr\u00fac, H\u00e0m L\u01b0\u1ee3ng Kho\u00e1ng Ch\u1ea5t V\u00e0 \u0110\u1eb7c T\u00ednh T\u00e1ch C\u00e0 Ph\u00ea<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ea5t \u0111\u1ecf bazan<\/strong> c\u00f3 m\u00e0u s\u1eafc \u0111\u1eb7c tr\u01b0ng t\u1eeb s\u1eaft b\u1ecb oxy h\u00f3a \u2014 c\u1ee5 th\u1ec3 l\u00e0 oxit s\u1eaft (III) h\u00ecnh th\u00e0nh khi \u0111\u00e1 bazan ch\u1ee9a s\u1eaft phong h\u00f3a trong \u0111i\u1ec1u ki\u1ec7n n\u00f3ng \u1ea9m. H\u00e0m l\u01b0\u1ee3ng s\u1eaft trong \u0111\u1ea5t r\u1ea5t cao, v\u00e0 n\u1ed3ng \u0111\u1ed9 <strong>magie<\/strong> c\u0169ng th\u01b0\u1eddng t\u0103ng cao do c\u1ea3 hai nguy\u00ean t\u1ed1 n\u00e0y \u0111\u1ec1u r\u1ea5t d\u1ed3i d\u00e0o trong \u0111\u00e1 m\u1eb9 bazan. C\u1ea5u tr\u00fac \u0111\u1ea5t \u0111\u1eb7c h\u01a1n so v\u1edbi \u0111\u1ea5t phong h\u00f3a t\u1eeb tro n\u00fai l\u1eeda, nh\u01b0ng v\u1eabn gi\u1eef n\u01b0\u1edbc t\u1ed1t v\u00e0 c\u00f3 c\u01a1 ch\u1ebf gi\u1ea3i ph\u00f3ng dinh d\u01b0\u1ee1ng kh\u00e1c bi\u1ec7t: c\u00e1c kho\u00e1ng ch\u1ea5t \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng t\u1eeb t\u1eeb khi c\u1ea5u tr\u00fac \u0111\u00e1 ti\u1ebfp t\u1ee5c phong h\u00f3a.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Lo\u1ea1i \u0111\u1ea5t n\u00e0y chi\u1ebfm ph\u1ea7n l\u1edbn di\u1ec7n t\u00edch c\u00e1c v\u00f9ng tr\u1ed3ng c\u00e0 ph\u00ea c\u1ee7a <strong>Brazil<\/strong>, \u0111\u1eb7c bi\u1ec7t l\u00e0 v\u00f9ng Cerrado v\u00e0 c\u00e1c khu v\u1ef1c thu\u1ed9c Minas Gerais, c\u0169ng nh\u01b0 xu\u1ea5t hi\u1ec7n t\u1ea1i m\u1ed9t s\u1ed1 v\u00f9ng thu\u1ed9c v\u00e0nh \u0111ai c\u00e0 ph\u00ea c\u1ee7a <strong>\u1ea4n \u0110\u1ed9<\/strong>. T\u1ea3i l\u01b0\u1ee3ng s\u1eaft v\u00e0 magie d\u1ed3i d\u00e0o, k\u1ebft h\u1ee3p v\u1edbi \u0111\u1eb7c t\u00ednh t\u01b0\u01a1ng \u0111\u1ed1i trung t\u00ednh v\u00e0 kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc t\u1ed1t c\u1ee7a \u0111\u1ea5t, g\u1eafn li\u1ec1n v\u1edbi h\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb \u0111\u01b0\u1ee3m \u0111\u00e0, \u0111\u1ed9 chua th\u1ea5p, n\u1ed5i b\u1eadt n\u1ed1t s\u00f4-c\u00f4-la v\u00e0 h\u1ea1t h\u1ea1ch rang m\u00e0 c\u00e0 ph\u00ea specialty Brazil v\u1ed1n n\u1ed5i ti\u1ebfng to\u00e0n c\u1ea7u.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ea5t s\u00e9t<\/strong> v\u1eadn h\u00e0nh theo m\u1ed9t nguy\u00ean l\u00fd ho\u00e0n to\u00e0n kh\u00e1c. K\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ea5t m\u1ecbn t\u1ea1o ra di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t kh\u1ed5ng l\u1ed3, \u0111\u1ed3ng ngh\u0129a v\u1edbi <strong>dung t\u00edch h\u1ea5p thu cation (CEC)<\/strong> r\u1ea5t cao \u2014 \u0111\u1ea5t s\u00e9t c\u00f3 th\u1ec3 l\u01b0u gi\u1eef v\u00e0 gi\u1ea3i ph\u00f3ng d\u1ea7n d\u1ea7n c\u00e1c ion kho\u00e1ng trong th\u1eddi gian d\u00e0i h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c lo\u1ea1i \u0111\u1ea5t h\u1ea1t th\u00f4. \u0110\u00e1nh \u0111\u1ed5i l\u1ea1i l\u00e0 kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc. Trong \u0111\u1ea5t s\u00e9t n\u1eb7ng, n\u01b0\u1edbc di chuy\u1ec3n ch\u1eadm, v\u00e0 vi\u1ec7c qu\u1ea3n l\u00fd tho\u00e1t n\u01b0\u1edbc k\u00e9m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn t\u00ecnh tr\u1ea1ng r\u1ec5 thi\u1ebfu oxy, g\u00e2y c\u0103ng th\u1eb3ng cho c\u00e2y v\u00e0 l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 h\u1ea5p thu dinh d\u01b0\u1ee1ng. Khi tho\u00e1t n\u01b0\u1edbc \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t t\u1ed1t, \u0111\u1ea5t s\u00e9t t\u1ea1o ra nh\u1eefng h\u1ea1t c\u00e0 ph\u00ea c\u00f3 th\u1ec3 ch\u1ea5t d\u00e0y d\u1eb7n, bao ph\u1ee7 v\u00f2m h\u1ecdng c\u00f9ng \u0111\u1ed9 chua \u00eam d\u1ecbu, \u00edt s\u1eafc b\u00e9n. H\u1ed3 s\u01a1 n\u00e0y th\u01b0\u1eddng th\u1ea5y \u1edf nhi\u1ec1u v\u00f9ng c\u1ee7a <strong>Mexico, Sumatra<\/strong> v\u00e0 nh\u1eefng khu v\u1ef1c c\u00f3 \u0111\u1ea5t s\u00e9t chi\u1ebfm \u01b0u th\u1ebf k\u1ebft h\u1ee3p v\u1edbi s\u1ef1 t\u00edch t\u1ee5 ch\u1ea5t h\u1eefu c\u01a1 cao.<\/p>\n\n\n<h3 class=\"wp-block-heading\">D\u1ea3i pH L\u00fd T\u01b0\u1edfng V\u00e0 C\u00e2u H\u1ecfi V\u1ec1 Lo\u1ea1i \u0110\u1ea5t &#8220;T\u1ed1t Nh\u1ea5t&#8221;<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p tr\u00ean Google (PAA) \u2014 <em>lo\u1ea1i \u0111\u1ea5t n\u00e0o t\u1ed1t nh\u1ea5t \u0111\u1ec3 tr\u1ed3ng c\u00e0 ph\u00ea?<\/em> \u2014 c\u00f3 m\u1ed9t c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00fang v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt nh\u01b0ng l\u1ea1i ch\u01b0a \u0111\u1ea7y \u0111\u1ee7 trong th\u1ef1c t\u1ebf: \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t, gi\u00e0u ch\u1ea5t h\u1eefu c\u01a1, h\u01a1i chua trong kho\u1ea3ng <strong>pH 6.0\u20136.5<\/strong>. B\u1ea5t k\u1ef3 k\u1ef9 s\u01b0 n\u00f4ng h\u1ecdc n\u00e0o l\u00e0m vi\u1ec7c trong ng\u00e0nh c\u00e0 ph\u00ea c\u0169ng s\u1ebd \u0111\u01b0a ra c\u00e2u tr\u1ea3 l\u1eddi \u0111\u00f3. N\u00f3 ch\u00ednh x\u00e1c nh\u01b0 m\u1ed9t ng\u01b0\u1ee1ng sinh t\u1ed3n t\u1ed1i thi\u1ec3u. Nh\u01b0ng n\u00f3 h\u1ea7u nh\u01b0 ch\u1eb3ng n\u00f3i l\u00ean \u0111i\u1ec1u g\u00ec v\u1ec1 h\u01b0\u01a1ng v\u1ecb.<\/p>\n\n\n<p class=\"wp-block-paragraph\">&#8220;T\u1ed1t nh\u1ea5t&#8221; l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m v\u00f4 ngh\u0129a n\u1ebfu kh\u00f4ng x\u00e1c \u0111\u1ecbnh r\u00f5 m\u1ee5c ti\u00eau h\u01b0\u01a1ng v\u1ecb m\u00e0 b\u1ea1n \u0111ang mu\u1ed1n t\u1ed1i \u01b0u. \u0110\u1ea5t n\u00fai l\u1eeda s\u1ebd v\u01b0\u1ee3t tr\u1ed9i n\u1ebfu b\u1ea1n t\u00ecm ki\u1ebfm \u0111\u1ed9 chua s\u00e1ng trong tr\u1ebbo, \u0111\u1eadm t\u00ednh kho\u00e1ng. \u0110\u1ea5t \u0111\u1ecf bazan s\u1ebd t\u1ed1t h\u01a1n n\u1ebfu b\u1ea1n \u01b0u ti\u00ean th\u1ec3 ch\u1ea5t \u0111\u01b0\u1ee3m \u0111\u00e0 v\u00e0 chi\u1ec1u s\u00e2u n\u1ed1t s\u00f4-c\u00f4-la. \u0110\u1ea5t s\u00e9t, n\u1ebfu \u0111\u01b0\u1ee3c canh t\u00e1c chu\u1ea9n x\u00e1c, s\u1ebd l\u00fd t\u01b0\u1edfng h\u01a1n n\u1ebfu b\u1ea1n mu\u1ed1n k\u1ebft c\u1ea5u s\u00e1nh m\u1ecbn v\u00e0 nh\u1eefng n\u1ed1t v\u1ecb umami l\u1eafng \u0111\u1ecdng. M\u1ed7i lo\u1ea1i \u0111\u1ea5t \u0111\u1ecbnh h\u01b0\u1edbng sinh l\u00fd c\u00e2y tr\u1ed3ng theo m\u1ed9t con \u0111\u01b0\u1eddng ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng pH \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng v\u00ec m\u1ed9t c\u01a1 ch\u1ebf sinh h\u00f3a c\u1ee5 th\u1ec3: <strong>\u0111\u1ed9 h\u00f2a tan v\u00e0 t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a kho\u00e1ng ch\u1ea5t ph\u1ee5 thu\u1ed9c ch\u1eb7t ch\u1ebd v\u00e0o \u0111\u1ed9 pH<\/strong>. \u1ede \u0111\u1ed9 pH d\u01b0\u1edbi 6.0, nh\u00f4m v\u00e0 mangan b\u1ecb h\u00f2a tan \u1edf n\u1ed3ng \u0111\u1ed9 c\u00f3 th\u1ec3 g\u00e2y \u0111\u1ed9c cho c\u00e2y tr\u1ed3ng. Tr\u00ean m\u1ee9c 6.5, ph\u1ed1t pho b\u1eaft \u0111\u1ea7u li\u00ean k\u1ebft v\u1edbi canxi v\u00e0 k\u1ebft t\u1ee7a, khi\u1ebfn c\u00e2y kh\u00f4ng th\u1ec3 h\u1ea5p thu \u0111\u01b0\u1ee3c. Kho\u1ea3ng 6.0\u20136.5 kh\u00f4ng ph\u1ea3i l\u00e0 con s\u1ed1 v\u00f5 \u0111o\u00e1n \u2014 \u0111\u00f3 l\u00e0 v\u00f9ng an to\u00e0n n\u01a1i ph\u1ed5 kho\u00e1ng ch\u1ea5t r\u1ed9ng nh\u1ea5t t\u1ed3n t\u1ea1i \u1edf d\u1ea1ng ion m\u00e0 c\u00e2y d\u1ec5 d\u00e0ng h\u1ea5p thu. N\u1eb1m ngo\u00e0i kho\u1ea3ng n\u00e0y, s\u1ef1 m\u00e0u m\u1ee1 c\u1ee7a \u0111\u1ea5t tr\u1edf n\u00ean v\u00f4 ngh\u0129a; c\u00e2y tr\u1ed3ng \u0111\u01a1n gi\u1ea3n l\u00e0 kh\u00f4ng th\u1ec3 ch\u1ea1m t\u1edbi ngu\u1ed3n dinh d\u01b0\u1ee1ng \u0111\u00f3.<\/p>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<h2 class=\"wp-block-heading\">T\u1eeb \u0110\u00e1 M\u1eb9 \u0110\u1ebfn T\u00e1ch C\u00e0 Ph\u00ea: H\u00f3a H\u1ecdc Th\u1ed5 Nh\u01b0\u1ee1ng Chuy\u1ec3n H\u00f3a Th\u00e0nh H\u01b0\u01a1ng V\u1ecb Th\u1ebf N\u00e0o<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">Chu\u1ed7i sinh h\u00f3a t\u1eeb ion kho\u00e1ng ch\u1ea5t \u0111\u1ebfn c\u00e1c h\u1ee3p ch\u1ea5t h\u01b0\u01a1ng v\u1ecb kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t c\u00e1ch n\u00f3i \u1ea9n d\u1ee5. \u0110\u00f3 l\u00e0 m\u1ed9t chu\u1ed7i ti\u1ebfn tr\u00ecnh v\u1eadt l\u00fd c\u00f3 th\u1ec3 truy v\u1ebft r\u00f5 r\u00e0ng, b\u1eaft \u0111\u1ea7u t\u1eeb b\u1ec1 m\u1eb7t l\u00f4ng h\u00fat c\u1ee7a r\u1ec5 v\u00e0 k\u1ebft th\u00fac \u1edf c\u00e1c h\u1ee3p ch\u1ea5t th\u01a1m d\u1ec5 bay h\u01a1i \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng trong qu\u00e1 tr\u00ecnh rang.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>L\u00f4ng h\u00fat c\u1ee7a r\u1ec5<\/strong> h\u1ea5p thu c\u00e1c ion kho\u00e1ng h\u00f2a tan qua hai c\u01a1 ch\u1ebf: v\u1eadn chuy\u1ec3n ch\u1ee7 \u0111\u1ed9ng (active transport) \u2014 n\u01a1i c\u00e2y ti\u00eau t\u1ed1n n\u0103ng l\u01b0\u1ee3ng \u0111\u1ec3 k\u00e9o c\u00e1c ion \u0111\u1eb7c hi\u1ec7u qua m\u00e0ng t\u1ebf b\u00e0o ng\u01b0\u1ee3c chi\u1ec1u gradient n\u1ed3ng \u0111\u1ed9, v\u00e0 d\u00f2ng ch\u1ea3y kh\u1ed1i (mass flow) \u2014 n\u01a1i n\u01b0\u1edbc di chuy\u1ec3n trong \u0111\u1ea5t h\u01b0\u1edbng v\u1ec1 r\u1ec5 mang theo c\u00e1c ion h\u00f2a tan. Qu\u00e1 tr\u00ecnh tho\u00e1t h\u01a1i n\u01b0\u1edbc th\u00fac \u0111\u1ea9y d\u00f2ng ch\u1ea3y kh\u1ed1i \u2014 c\u00e2y tho\u00e1t h\u01a1i n\u01b0\u1edbc c\u00e0ng nhi\u1ec1u, l\u01b0\u1ee3ng ion ti\u1ebfp c\u1eadn b\u1ec1 m\u1eb7t r\u1ec5 c\u00e0ng l\u1edbn. Khi \u0111\u00e3 v\u00e0o b\u00ean trong r\u1ec5, c\u00e1c ion di chuy\u1ec3n qua <strong>m\u1ea1ch g\u1ed7 (xylem)<\/strong> \u2014 tuy\u1ebfn cao t\u1ed1c m\u1ea1ch d\u1eabn c\u1ee7a c\u00e2y \u2014 \u0111i th\u1eb3ng l\u00ean c\u00e1c m\u00f4 qu\u1ea3 \u0111ang ph\u00e1t tri\u1ec3n.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Vai tr\u00f2 ch\u1ee9c n\u0103ng c\u1ee7a c\u00e1c kho\u00e1ng ch\u1ea5t ch\u1ee7 ch\u1ed1t r\u1ea5t r\u00f5 r\u00e0ng v\u00e0 mang t\u00ednh chuy\u00ean bi\u1ec7t:<\/p>\n\n\n<ul class=\"wp-block-list\">\n\n<p class=\"wp-block-paragraph\"><li><strong>Kali (K)<\/strong> \u0111i\u1ec1u h\u00f2a ho\u1ea1t \u0111\u1ed9ng \u0111\u00f3ng m\u1edf kh\u00ed kh\u1ed5ng \u2014 c\u01a1 ch\u1ebf l\u00e1 c\u00e2y d\u00f9ng \u0111\u1ec3 ki\u1ec3m so\u00e1t s\u1ef1 m\u1ea5t n\u01b0\u1edbc v\u00e0 h\u1ea5p thu CO\u2082. Quan tr\u1ecdng h\u01a1n \u0111\u1ed1i v\u1edbi h\u01b0\u01a1ng v\u1ecb, kali chi ph\u1ed1i qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng t\u1eeb l\u00e1 v\u00e0o h\u1ea1t \u0111ang ph\u00e1t tri\u1ec3n. H\u00e0m l\u01b0\u1ee3ng kali kh\u1ea3 d\u1ee5ng c\u00e0ng cao c\u00e0ng gi\u00fap qu\u00e1 tr\u00ecnh t\u00edch l\u0169y carbohydrate v\u00e0o h\u1ea1t hi\u1ec7u qu\u1ea3 h\u01a1n, cung c\u1ea5p nhi\u1ec1u c\u01a1 ch\u1ea5t h\u01a1n cho c\u00e1c ph\u1ea3n \u1ee9ng Maillard khi rang.<\/li> <li><strong>Magie (Mg)<\/strong> n\u1eb1m \u1edf v\u1ecb tr\u00ed trung t\u00e2m c\u1ee7a ph\u00e2n t\u1eed di\u1ec7p l\u1ee5c. Thi\u1ebfu h\u1ee5t magie, qu\u00e1 tr\u00ecnh quang h\u1ee3p s\u1ebd \u0111\u00ecnh tr\u1ec7 v\u00e0 l\u01b0\u1ee3ng \u0111\u01b0\u1eddng t\u1ed5ng th\u1ec3 s\u1ebd s\u1ee5t gi\u1ea3m. Magie c\u00f2n \u0111\u00f3ng vai tr\u00f2 l\u00e0 cofactor trong c\u00e1c ph\u1ee9c h\u1ee3p enzyme t\u1ed5ng h\u1ee3p axit h\u1eefu c\u01a1 \u2014 ngh\u0129a l\u00e0 n\u00f3 tr\u1ef1c ti\u1ebfp \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn axit citric, axit malic v\u00e0 c\u00e1c lo\u1ea1i axit kh\u00e1c \u0111\u1ecbnh h\u00ecnh n\u00ean \u0111\u1ed9 chua s\u00e1ng c\u1ee7a c\u00e0 ph\u00ea.<\/li> <li><strong>Ph\u1ed1t pho (P)<\/strong> l\u00e0 kho\u00e1ng ch\u1ea5t \u0111\u00f3ng vai tr\u00f2 \u0111\u1ed3ng ti\u1ec1n n\u0103ng l\u01b0\u1ee3ng. N\u00f3 thi\u1ebft y\u1ebfu cho qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p ATP v\u00e0 sao ch\u00e9p di truy\u1ec1n trong ph\u00e2n chia t\u1ebf b\u00e0o c\u1ee7a h\u1ea1t non. C\u00e0 ph\u00ea tr\u1ed3ng tr\u00ean \u0111\u1ea5t \u0111\u1ee7 ph\u1ed1t pho th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 n\u00e9n t\u1ebf b\u00e0o cao h\u01a1n v\u00e0 chuy\u1ec3n h\u00f3a m\u1ea1nh m\u1ebd h\u01a1n \u2014 c\u1ea5u tr\u00fac t\u1ebf b\u00e0o ph\u00e1t tri\u1ec3n ho\u00e0n ch\u1ec9nh h\u01a1n khi thu ho\u1ea1ch.<\/li> <li><strong>S\u1eaft (Fe)<\/strong> v\u00e0 c\u00e1c vi l\u01b0\u1ee3ng kh\u00e1c \u0111\u00f3ng vai tr\u00f2 l\u00e0 cofactor trong c\u00e1c ph\u1ee9c h\u1ee3p enzyme s\u1ea3n sinh ch\u1ea5t chuy\u1ec3n h\u00f3a th\u1ee9 c\u1ea5p: c\u00e1c ph\u00e2n t\u1eed ti\u1ec1n ch\u1ea5t t\u1ea1o h\u01b0\u01a1ng th\u01a1m d\u1ec5 bay h\u01a1i. \u0110\u00e2y ch\u00ednh l\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t sau khi rang s\u1ebd tr\u1edf th\u00e0nh nh\u1eefng n\u1ed1t h\u01b0\u01a1ng \u0111\u1eb7c tr\u01b0ng c\u00f3 th\u1ec3 c\u1ea3m nh\u1eadn trong t\u00e1ch c\u00e0 ph\u00ea.<\/li> <\/ul> <\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/nph.onlinelibrary.wiley.com\/doi\/10.1111\/j.1469-8137.2008.02742.x\" rel=\"nofollow noopener\" target=\"_blank\"><u><strong>M\u1ed9t nghi\u00ean c\u1ee9u n\u1ec1n t\u1ea3ng tr\u00ean t\u1ea1p ch\u00ed <em>New Phytologist<\/em><\/strong><\/u><\/a> \u0111\u00e3 t\u00e1i d\u1ef1ng l\u1ea1i c\u00e1c con \u0111\u01b0\u1eddng trao \u0111\u1ed5i ch\u1ea5t chi ph\u1ed1i qu\u00e1 tr\u00ecnh sinh t\u1ed5ng h\u1ee3p c\u00e1c h\u1ee3p ch\u1ea5t d\u1ef1 tr\u1eef ch\u00ednh trong h\u1ea1t <em>Coffea arabica<\/em> \u2014 bao g\u1ed3m polysaccharide th\u00e0nh t\u1ebf b\u00e0o, sucrose, triacylglycerol v\u00e0 axit chlorogenic \u2014 th\u00f4ng qua ph\u00e2n t\u00edch t\u00edch h\u1ee3p h\u1ec7 phi\u00ean m\u00e3 v\u00e0 ch\u1ea5t chuy\u1ec3n h\u00f3a. C\u00f4ng tr\u00ecnh \u0111\u00f3 ph\u00e1c h\u1ecda c\u1ed7 m\u00e1y n\u1ed9i b\u00e0o n\u01a1i c\u00e1c ph\u00e2n t\u1eed ti\u1ec1n ch\u1ea5t \u0111\u01b0\u1ee3c l\u1eafp gh\u00e9p b\u00ean trong h\u1ea1t. Ch\u00ednh nh\u1eefng ti\u1ec1n ch\u1ea5t n\u00e0y \u2014 axit h\u1eefu c\u01a1, \u0111\u01b0\u1eddng, lipid \u2014 l\u00e0 nguy\u00ean li\u1ec7u b\u1ecb ph\u1ea3n \u1ee9ng Maillard v\u00e0 ph\u00e2n h\u1ee7y Strecker ti\u00eau th\u1ee5 khi rang \u0111\u1ec3 t\u1ea1o ra c\u00e1c h\u1ee3p ch\u1ea5t h\u01b0\u01a1ng th\u01a1m d\u1ec5 bay h\u01a1i. Nghi\u00ean c\u1ee9u kh\u00f4ng \u0111i s\u00e2u kh\u1ea3o s\u00e1t vi\u1ec7c \u0111i\u1ec1u ti\u1ebft dinh d\u01b0\u1ee1ng \u0111\u1ea5t, nh\u01b0ng \u0111\u00e3 x\u00e1c l\u1eadp n\u1ec1n t\u1ea3ng c\u1ea5u tr\u00fac sinh h\u00f3a ch\u1ee9ng minh t\u00e1c \u0111\u1ed9ng c\u1ee7a dinh d\u01b0\u1ee1ng th\u1ed5 nh\u01b0\u1ee1ng l\u00ean h\u01b0\u01a1ng v\u1ecb l\u00e0 ho\u00e0n to\u00e0n c\u00f3 c\u01a1 s\u1edf khoa h\u1ecdc ch\u1eb7t ch\u1ebd ch\u1ee9 kh\u00f4ng ph\u1ea3i suy \u0111o\u00e1n vi\u1ec3n v\u00f4ng.<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u00dd ngh\u0129a th\u1ef1c ti\u1ec5n: m\u1ed9t h\u1ea1t c\u00e0 ph\u00ea sinh tr\u01b0\u1edfng tr\u00ean <strong>\u0111\u1ea5t n\u00fai l\u1eeda gi\u00e0u kali<\/strong> c\u00f3 nhi\u1ec1u kh\u1ea3 n\u0103ng ph\u00e1t tri\u1ec3n \u0111\u1ed9 chua citric s\u00e1ng trong tr\u1ebbo g\u1eafn li\u1ec1n v\u1edbi qu\u00e1 tr\u00ecnh chuy\u1ec3n h\u00f3a \u0111\u01b0\u1eddng m\u1ea1nh m\u1ebd v\u00e0 t\u00edch l\u0169y carbohydrate hi\u1ec7u qu\u1ea3. M\u1ed9t h\u1ea1t c\u00e0 ph\u00ea t\u1eeb <strong>\u0111\u1ea5t bazan gi\u00e0u s\u1eaft<\/strong> l\u1ea1i d\u1ec5 b\u1ed9c l\u1ed9 c\u00e1c n\u1ed1t v\u1ecb savory (\u0111\u1eadm \u0111\u00e0\/umami), h\u1ea1t rang ho\u1eb7c t\u00f4ng \u0111\u1ea5t do c\u00e1c ph\u1ee9c h\u1ee3p enzyme m\u00e0 s\u1eaft k\u00edch ho\u1ea1t th\u00fac \u0111\u1ea9y. \u0110\u00e2y l\u00e0 nh\u1eefng xu h\u01b0\u1edbng sinh h\u1ecdc ch\u1ee9 kh\u00f4ng ph\u1ea3i cam k\u1ebft tuy\u1ec7t \u0111\u1ed1i. Th\u1ed5 nh\u01b0\u1ee1ng t\u1ea1o ra m\u1ed9t thi\u00ean h\u01b0\u1edbng x\u00e1c su\u1ea5t trong h\u00f3a sinh c\u1ee7a c\u00e2y tr\u1ed3ng. S\u01a1 ch\u1ebf, ngu\u1ed3n gen v\u00e0 h\u1ed3 s\u01a1 rang \u0111\u1ec1u s\u1ebd t\u01b0\u01a1ng t\u00e1c v\u1edbi thi\u00ean h\u01b0\u1edbng \u0111\u00f3 \u2014 khu\u1ebfch \u0111\u1ea1i l\u00ean, che m\u1edd \u0111i ho\u1eb7c \u0111\u1ecbnh h\u01b0\u1edbng l\u1ea1i ho\u00e0n to\u00e0n.<\/p>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<h2 class=\"wp-block-heading\">Th\u1ed5 Nh\u01b0\u1ee1ng Trong Th\u1ef1c T\u1ebf: C\u00e1c H\u1ed3 S\u01a1 V\u00f9ng Mi\u1ec1n Th\u1ec3 Hi\u1ec7n R\u00f5 N\u00e9t Terroir<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">Ba v\u00f9ng tr\u1ed3ng c\u00e0 ph\u00ea ti\u00eau bi\u1ec3u d\u01b0\u1edbi \u0111\u00e2y ph\u1ea3n \u00e1nh m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa th\u1ed5 nh\u01b0\u1ee1ng v\u00e0 h\u01b0\u01a1ng v\u1ecb \u0111\u1ee7 r\u00f5 r\u00e0ng \u0111\u1ec3 l\u00e0m th\u01b0\u1edbc \u0111o th\u1ef1c ti\u1ec5n. M\u1ed7i v\u00f9ng \u0111\u1ec1u s\u1edf h\u1eefu lo\u1ea1i \u0111\u1ea5t \u0111\u01b0\u1ee3c ghi nh\u1eadn khoa h\u1ecdc, s\u1ef1 \u0111\u1ed3ng thu\u1eadn cao v\u1ec1 h\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb trong to\u00e0n ng\u00e0nh, c\u00f9ng m\u1ed9t truy\u1ec1n th\u1ed1ng s\u01a1 ch\u1ebf kh\u00f4ng l\u00e0m lu m\u1edd ho\u00e0n to\u00e0n t\u00edn hi\u1ec7u t\u1eeb \u0111\u1ea5t m\u1eb9.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Kona, Hawaii &#8211; \u0110\u1ea5t Th\u1ecbt N\u00fai L\u1eeda<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\">Kona t\u1ecda l\u1ea1c tr\u00ean s\u01b0\u1eddn ph\u00eda t\u00e2y c\u1ee7a n\u00fai l\u1eeda Mauna Loa, tr\u00ean n\u1ec1n \u0111\u1ea5t h\u00ecnh th\u00e0nh t\u1eeb c\u00e1c d\u00f2ng dung nham t\u01b0\u01a1ng \u0111\u1ed1i tr\u1ebb. \u0110\u1ea5t th\u1ecbt n\u00fai l\u1eeda \u1edf \u0111\u00e2y t\u01a1i x\u1ed1p, m\u1eadt \u0111\u1ed9 kho\u00e1ng ch\u1ea5t cao v\u00e0 tho\u00e1t n\u01b0\u1edbc r\u1ea5t nhanh. H\u00e0m l\u01b0\u1ee3ng ph\u1ed1t pho v\u00e0 kali h\u1eefu d\u1ee5ng lu\u00f4n \u1edf m\u1ee9c cao. Kh\u00ed h\u1eadu thu\u1ed9c <strong>V\u00e0nh \u0110ai C\u00e0 Ph\u00ea (Bean Belt)<\/strong> mang l\u1ea1i m\u00e2y m\u00f9 bu\u1ed5i chi\u1ec1u gi\u00fap h\u1ea1 nhi\u1ec7t trong kho\u1ea3ng th\u1eddi gian n\u00f3ng nh\u1ea5t ban ng\u00e0y, nh\u01b0ng th\u00e0nh ph\u1ea7n th\u1ed5 nh\u01b0\u1ee1ng m\u1edbi ch\u00ednh l\u00e0 n\u1ec1n m\u00f3ng c\u1ea5u tr\u00fac.<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1nh gi\u00e1 chung c\u1ee7a ng\u00e0nh v\u1ec1 h\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb Kona: \u00eam m\u01b0\u1ee3t, th\u1ec3 ch\u1ea5t trung b\u00ecnh; \u0111\u1ed9 chua t\u1eeb th\u1ea5p \u0111\u1ebfn v\u1eeba v\u1edbi h\u1eadu v\u1ecb kho\u00e1ng m\u1eb7n thanh s\u1ea1ch; n\u1ed5i b\u1eadt n\u1ed1t h\u01b0\u01a1ng qu\u1ea3 h\u1ea1ch v\u00e0 caramel c\u00f9ng chi\u1ec1u s\u00e2u s\u00f4-c\u00f4-la thoang tho\u1ea3ng. \u0110\u1ed9 s\u00e1ng c\u00f3 hi\u1ec7n di\u1ec7n nh\u01b0ng \u0111\u1eb1m th\u1eafm h\u01a1n so v\u1edbi c\u00e1c v\u00f9ng \u0111\u1ea5t n\u00fai l\u1eeda \u0110\u00f4ng Phi \u2014 c\u00f3 th\u1ec3 v\u00ec \u0111\u1ea5t Kona, d\u00f9 l\u00e0 \u0111\u1ea5t n\u00fai l\u1eeda, nh\u01b0ng c\u00f3 s\u1ef1 t\u00edch l\u0169y ch\u1ea5t h\u1eefu c\u01a1 cao h\u01a1n so v\u1edbi \u0111\u1ecba ch\u1ea5t \u0111ang ho\u1ea1t \u0111\u1ed9ng g\u1ea7n \u0111\u00e2y c\u1ee7a \u0110\u1edbi t\u00e1ch gi\u00e3n \u0110\u00f4ng Phi. C\u00e1c nh\u00e0 thu mua specialty v\u00e0 chuy\u00ean gia th\u1ea9m \u0111\u1ecbnh ti\u00eau chu\u1ea9n Cup of Excellence \u0111\u1ec1u c\u00f4ng nh\u1eadn \u0111\u1ed9 trong tr\u1ebbo c\u1ee7a kho\u00e1ng ch\u1ea5t l\u00e0 \u0111\u1eb7c t\u00ednh nh\u1eadn di\u1ec7n c\u1ee7a Kona.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Cerrado Brazil &#8211; \u0110\u1ea5t Th\u1ecbt Pha S\u00e9t \u0110\u1ecf Bazan<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\">Cao nguy\u00ean Cerrado t\u1ea1i <strong>Brazil<\/strong> n\u1eb1m tr\u00ean t\u1ea7ng \u0111\u1ea5t bazan s\u00e2u v\u00e0 phong h\u00f3a m\u1ea1nh v\u1edbi h\u00e0m l\u01b0\u1ee3ng s\u1eaft v\u00e0 magie d\u1ed3i d\u00e0o. M\u00e0u \u0111\u1ecf c\u1ee7a \u0111\u1ea5t c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y r\u00f5 ngay t\u1eeb b\u00ean \u0111\u01b0\u1eddng. Kh\u1ea3 n\u0103ng tho\u00e1t n\u01b0\u1edbc kh\u00e1 t\u1ed1t v\u00ec t\u1ef7 l\u1ec7 s\u00e9t tuy c\u00f3 m\u1eb7t nh\u01b0ng \u0111\u01b0\u1ee3c h\u00f2a l\u1eabn v\u1edbi c\u00e1c v\u1eadt li\u1ec7u th\u00f4 h\u01a1n c\u00f9ng \u0111\u1ecba h\u00ecnh b\u1eb1ng ph\u1eb3ng gi\u00fap ng\u0103n ng\u1eeba ng\u1eadp \u00fang. Ngu\u1ed3n dinh d\u01b0\u1ee1ng \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng \u0111\u1ec1u \u0111\u1eb7n v\u00e0 b\u1ec1n b\u1ec9 theo th\u1eddi gian, h\u1ed7 tr\u1ee3 qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a qu\u1ea3 c\u00e0 ph\u00ea tr\u00ean c\u00e1c trang tr\u1ea1i quy m\u00f4 l\u1edbn.<\/p>\n\n\n<p class=\"wp-block-paragraph\">H\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb \u0111\u1ed3ng thu\u1eadn: th\u1ec3 ch\u1ea5t \u0111\u01b0\u1ee3m \u0111\u00e0, \u0111\u1ed9 chua th\u1ea5p, chi\u1ebfm \u01b0u th\u1ebf b\u1edfi s\u00f4-c\u00f4-la v\u00e0 h\u1ea1t h\u1ea1ch rang, \u0111i\u1ec3m xuy\u1ebft v\u1ecb ng\u1ecdt caramel. \u0110\u1eb7c t\u00ednh n\u00e0y \u1ed5n \u0111\u1ecbnh \u0111\u1ebfn m\u1ee9c Cerrado Brazil \u0111\u00e3 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n v\u00e0ng to\u00e0n c\u1ea7u cho c\u00e1c d\u00f2ng ph\u1ed1i tr\u1ed9n espresso \u2014 c\u00e1c chuy\u00ean gia thu mua l\u1ef1a ch\u1ecdn n\u00f3 ch\u00ednh b\u1edfi nh\u1eefng ph\u1ea9m ch\u1ea5t t\u1eeb th\u1ed5 nh\u01b0\u1ee1ng lu\u00f4n nh\u1ea5t qu\u00e1n v\u00e0 d\u1ec5 ph\u1ed1i v\u1ecb. \u0110\u1ea5t gi\u00e0u s\u1eaft \u0111\u1ecbnh h\u01b0\u1edbng c\u00e2y tr\u1ed3ng thi\u00ean v\u1ec1 con \u0111\u01b0\u1eddng trao \u0111\u1ed5i ch\u1ea5t th\u1ee9 c\u1ea5p t\u1ea1o v\u1ecb savory, n\u01b0\u1edbng rang, v\u00e0 t\u00e1ch c\u00e0 ph\u00ea Cerrado ph\u1ea3n \u00e1nh ch\u00ednh x\u00e1c \u0111i\u1ec1u \u0111\u00f3.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Sumatra Mandheling &#8211; Cao Nguy\u00ean N\u00fai L\u1eeda Chi\u1ebfm \u01afu Th\u1ebf \u0110\u1ea5t S\u00e9t<\/strong><\/p>\n\n\n<p class=\"wp-block-paragraph\">V\u00f9ng tr\u1ed3ng Mandheling t\u1ea1i <strong>B\u1eafc Sumatra<\/strong> k\u1ebft h\u1ee3p gi\u1eefa \u0111\u1ecba ch\u1ea5t n\u00fai l\u1eeda v\u1edbi s\u1ef1 t\u00edch t\u1ee5 \u0111\u1ea5t s\u00e9t d\u00e0y \u0111\u1eb7c v\u00e0 l\u01b0\u1ee3ng m\u01b0a l\u1edbn. \u0110\u1ea5t gi\u1eef n\u01b0\u1edbc r\u1ea5t m\u1ea1nh, \u0111\u00f2i h\u1ecfi ph\u1ea3i qu\u1ea3n l\u00fd h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc ch\u1ee7 \u0111\u1ed9ng v\u00e0 c\u00f3 ch\u1ec9 s\u1ed1 CEC r\u1ea5t cao. Ph\u01b0\u01a1ng ph\u00e1p x\u00e1t v\u1ecf \u01b0\u1edbt (<em>Giling Basah<\/em>) ph\u1ed5 bi\u1ebfn t\u1ea1i Sumatra t\u01b0\u01a1ng t\u00e1c v\u1edbi t\u00edn hi\u1ec7u th\u1ed5 nh\u01b0\u1ee1ng theo nh\u1eefng c\u00e1ch ph\u1ee9c t\u1ea1p \u2014 nh\u01b0ng \u0111\u00f3ng g\u00f3p c\u1ee7a \u0111\u1ea5t \u0111ai v\u00e0o th\u1ec3 ch\u1ea5t v\u00e0 c\u1ea3m gi\u00e1c v\u00f2m mi\u1ec7ng (mouthfeel) v\u1eabn hi\u1ec7n r\u00f5 ngay c\u1ea3 qua l\u0103ng k\u00ednh s\u01a1 ch\u1ebf \u0111\u00f3.<\/p>\n\n\n<p class=\"wp-block-paragraph\">H\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb \u0111\u1ed3ng thu\u1eadn: th\u1ec3 ch\u1ea5t d\u00e0y \u0111\u01b0\u1ee3m nh\u01b0 si-r\u00f4; \u0111\u1ed9 chua th\u1ea5p v\u00e0 \u00eam; n\u1ed1t h\u01b0\u01a1ng tr\u1ea7m \u1ea5m c\u1ee7a \u0111\u1ea5t, g\u1ed7 tuy\u1ebft t\u00f9ng v\u00e0 s\u00f4-c\u00f4-la \u0111en, \u0111\u00f4i khi tho\u1ea3ng n\u1ed1t thu\u1ed1c l\u00e1 ho\u1eb7c n\u1ea5m h\u01b0\u01a1ng. C\u1ea3m gi\u00e1c d\u00e0y d\u1eb7n trong v\u00f2m mi\u1ec7ng m\u1ed9t ph\u1ea7n \u0111\u1ebfn t\u1eeb ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf, nh\u01b0ng m\u1ed9t ph\u1ea7n l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a \u0111\u1ea5t \u2014 \u0111\u1ea5t n\u1eb7ng s\u00e9t t\u1ea1o ra h\u1ea1t c\u00e0 ph\u00ea c\u00f3 m\u1eadt \u0111\u1ed9 t\u1ebf b\u00e0o kh\u00e1c bi\u1ec7t so v\u1edbi \u0111\u1ea5t n\u00fai l\u1eeda, v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t c\u1ea5u tr\u00fac \u0111\u00f3 v\u1eabn nguy\u00ean v\u1eb9n sau khi rang. C\u00e1c chuy\u00ean gia thu mua specialty l\u00e0m vi\u1ec7c v\u1edbi c\u00e0 ph\u00ea Sumatra t\u1eebng n\u1ebfm th\u1eed c\u00f9ng m\u1ed9t n\u00f4ng tr\u1ea1i qua nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf kh\u00e1c nhau \u0111\u1ec1u x\u00e1c nh\u1eadn r\u1eb1ng th\u1ec3 ch\u1ea5t v\u00e0 t\u00ednh m\u1ed9c m\u1ea1c c\u1ee7a \u0111\u1ea5t lu\u00f4n hi\u1ec7n di\u1ec7n d\u00f9 qu\u00e1 tr\u00ecnh l\u00ean men \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t theo c\u00e1ch n\u00e0o.<\/p>\n\n\n<p class=\"wp-block-paragraph\">L\u01b0u \u00fd th\u1ef1c t\u1ebf cho c\u1ea3 ba v\u00f9ng: quy tr\u00ecnh canh t\u00e1c t\u1ea1i t\u1eebng n\u00f4ng tr\u1ea1i \u2014 b\u00f3n ph\u00e2n, qu\u1ea3n l\u00fd c\u00e2y che b\u00f3ng, th\u1eddi \u0111i\u1ec3m thu h\u00e1i \u2014 \u0111\u1ec1u t\u1ea1o ra s\u1ef1 bi\u1ebfn thi\u00ean trong t\u1eebng h\u1ed3 s\u01a1 v\u00f9ng mi\u1ec1n. M\u00f4 t\u1ea3 theo lo\u1ea1i \u0111\u1ea5t \u1edf \u0111\u00e2y \u0111\u1ea1i di\u1ec7n cho xu h\u01b0\u1edbng n\u1ec1n t\u1ea3ng, ch\u1ee9 kh\u00f4ng ph\u1ea3i s\u1ef1 \u0111\u1ea3m b\u1ea3o c\u1ee9ng nh\u1eafc cho t\u1eebng g\u00f3i c\u00e0 ph\u00ea.<\/p>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<h2 class=\"wp-block-heading\">Khi S\u01a1 Ch\u1ebf V\u00e0 Ngu\u1ed3n Gen L\u1ea5n \u00c1t Th\u1ed5 Nh\u01b0\u1ee1ng<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">Th\u1ed5 nh\u01b0\u1ee1ng ch\u1ec9 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o trong m\u1ed9t h\u1ec7 sinh th\u00e1i g\u1ed3m nhi\u1ec1u bi\u1ebfn s\u1ed1 m\u1ea1nh m\u1ebd kh\u00e1c. M\u1ed9t chuy\u00ean gia quy ch\u1ee5p to\u00e0n b\u1ed9 h\u01b0\u01a1ng v\u1ecb cho ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9 \u0111ang m\u1eafc ph\u1ea3i l\u1ed7i ng\u1ee5y bi\u1ec7n quy k\u1ebft, l\u00e0m sai l\u1ec7ch quy\u1ebft \u0111\u1ecbnh thu mua, g\u00e2y hi\u1ec3u l\u1ea7m cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng v\u00e0 d\u1ea7n l\u00e0m x\u00f3i m\u00f2n ni\u1ec1m tin v\u00e0o gi\u00e1 tr\u1ecb th\u1ef1c t\u1ebf c\u1ee7a kh\u00e1i ni\u1ec7m terroir.<\/p>\n\n\n<h3 class=\"wp-block-heading\">S\u01a1 Ch\u1ebf Nh\u01b0 Y\u1ebfu T\u1ed1 Th\u1ed1ng L\u0129nh H\u01b0\u01a1ng V\u1ecb: L\u00ean Men V\u00e0 L\u1ed7i Ng\u1ee5y Bi\u1ec7n Quy K\u1ebft<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf c\u00e0 ph\u00ea<\/strong> \u2014 \u01b0\u1edbt (washed), t\u1ef1 nhi\u00ean (natural), m\u1eadt ong (honey), y\u1ebfm kh\u00ed (anaerobic) \u2014 ng\u00e0y nay \u0111\u01b0\u1ee3c ng\u00e0nh c\u00e0 ph\u00ea specialty c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i l\u00e0 \u0111\u1ed9ng l\u1ef1c t\u1ea1o h\u01b0\u01a1ng c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00f3ng g\u00f3p ph\u1ea7n quy\u1ebft \u0111\u1ecbnh v\u00e0o t\u00e1ch c\u00e0 ph\u00ea ho\u00e0n ch\u1ec9nh. Gi\u1edbi chuy\u00ean m\u00f4n \u0111\u1ed3ng thu\u1eadn r\u1eb1ng s\u01a1 ch\u1ebf c\u00f3 th\u1ec3 chi\u1ebfm 30\u201350% h\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb cu\u1ed1i c\u00f9ng. Nh\u1eefng k\u1ef9 thu\u1eadt l\u00ean men can thi\u1ec7p s\u00e2u, \u0111\u1eb7c bi\u1ec7t l\u00e0 s\u01a1 ch\u1ebf <strong>anaerobic natural<\/strong> k\u00e9o d\u00e0i, c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c n\u1ed1t h\u01b0\u01a1ng l\u1ea5n \u00e1t c\u1ee7a tr\u00e1i c\u00e2y nhi\u1ec7t \u0111\u1edbi, r\u01b0\u1ee3u vang v\u00e0 gia v\u1ecb, che l\u1ea5p ho\u00e0n to\u00e0n d\u1ea5u \u1ea5n c\u1ee7a th\u1ed5 nh\u01b0\u1ee1ng.<\/p>\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 l\u1ed7i ng\u1ee5y bi\u1ec7n quy k\u1ebft trong th\u1ef1c t\u1ebf: m\u1ed9t kh\u00e1ch h\u00e0ng khi n\u1ebfm ly c\u00e0 ph\u00ea \u0111\u1eadm v\u1ecb tr\u00e1i c\u00e2y kh\u00f4ng th\u1ec3 ph\u00e2n bi\u1ec7t ch\u00ednh x\u00e1c gi\u1eefa v\u1ecb tr\u00e1i c\u00e2y \u0111\u1ebfn t\u1eeb terroir Ethiopia v\u00e0 v\u1ecb tr\u00e1i c\u00e2y sinh ra do quy tr\u00ecnh s\u01a1 ch\u1ebf y\u1ebfm kh\u00ed tr\u00ean h\u1ea1t c\u00e0 ph\u00ea Brazil. K\u1ebft qu\u1ea3 h\u01b0\u01a1ng v\u1ecb c\u00f3 th\u1ec3 g\u1ea7n nh\u01b0 gi\u1ed1ng h\u1ec7t nhau. Nh\u01b0ng ngu\u1ed3n g\u1ed1c l\u1ea1i ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t. N\u1ebfu bao b\u00ec ghi &#8220;s\u1ef1 ph\u1ee9c h\u1ee3p t\u1eeb ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9&#8221; trong khi h\u1ea1t tr\u1ea3i qua 96 gi\u1edd l\u00ean men y\u1ebfm kh\u00ed, th\u00ec c\u00e2u chuy\u1ec7n v\u1ec1 \u0111\u1ea5t \u0111ai ph\u1ea7n l\u1edbn ch\u1ec9 l\u00e0 chi\u00eau b\u00e0i ti\u1ebfp th\u1ecb.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3i ph\u00e1p hi\u1ec7u ch\u1ec9nh r\u1ea5t r\u00f5 r\u00e0ng. Ph\u01b0\u01a1ng ph\u00e1p <strong>s\u01a1 ch\u1ebf \u01b0\u1edbt (washed)<\/strong> lo\u1ea1i b\u1ecf to\u00e0n b\u1ed9 ch\u1ea5t nh\u1ea7y l\u00ean men kh\u1ecfi h\u1ea1t tr\u01b0\u1edbc khi ph\u01a1i kh\u00f4, gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a c\u00e1c h\u1ee3p ch\u1ea5t h\u01b0\u01a1ng v\u1ecb sinh ra t\u1eeb qu\u00e1 tr\u00ecnh s\u01a1 ch\u1ebf v\u00e0 gi\u00fap c\u1ea5u tr\u00fac axit c\u00f9ng kho\u00e1ng ch\u1ea5t t\u1eeb th\u1ed5 nh\u01b0\u1ee1ng hi\u1ec3n l\u1ed9 s\u1eafc n\u00e9t h\u01a1n trong t\u00e1ch. Khi b\u1ea1n mu\u1ed1n kh\u00e1m ph\u00e1 d\u1ea5u \u1ea5n c\u1ee7a \u0111\u1ea5t, h\u00e3y t\u00ecm \u0111\u1ebfn c\u00e0 ph\u00ea s\u01a1 ch\u1ebf \u01b0\u1edbt t\u1eeb c\u00e1c v\u00f9ng tr\u1ed3ng c\u00f3 ngu\u1ed3n g\u1ed1c minh b\u1ea1ch. Khi g\u1eb7p m\u1ed9t m\u1eabu c\u00e0 ph\u00ea s\u01a1 ch\u1ebf natural l\u00ean men \u0111\u1eadm, h\u00e3y l\u01b0\u1eddng tr\u01b0\u1edbc r\u1eb1ng \u0111\u1eb7c t\u00ednh c\u1ee7a \u0111\u1ea5t \u0111\u00e3 b\u1ecb che m\u1edd m\u1ed9t ph\u1ea7n ho\u1eb7c to\u00e0n b\u1ed9 \u2014 v\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch kh\u00e1ch quan.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean l\u00fd s\u00e2u xa h\u01a1n l\u00e0: s\u01a1 ch\u1ebf v\u00e0 th\u1ed5 nh\u01b0\u1ee1ng kh\u00f4ng ph\u1ea3i hai c\u00e2u chuy\u1ec7n \u0111\u1ed1i ch\u1ecdi nhau. Ch\u00fang l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 \u0111\u1ea7u v\u00e0o mang t\u00ednh tu\u1ea7n t\u1ef1. Th\u1ed5 nh\u01b0\u1ee1ng quy\u1ebft \u0111\u1ecbnh nguy\u00ean li\u1ec7u th\u00f4 b\u00ean trong qu\u1ea3 c\u00e0 ph\u00ea ch\u00edn. S\u01a1 ch\u1ebf quy\u1ebft \u0111\u1ecbnh bao nhi\u00eau ph\u1ea7n nguy\u00ean li\u1ec7u th\u00f4 \u0111\u00f3 \u0111\u01b0\u1ee3c b\u1ea3o to\u00e0n, bi\u1ebfn \u0111\u1ed5i hay b\u1ecb ghi \u0111\u00e8 tr\u00ean \u0111\u01b0\u1eddng tr\u1edf th\u00e0nh nh\u00e2n xanh. M\u1ed9t chuy\u00ean gia c\u1ea7n c\u1ea3 hai d\u1eef li\u1ec7u n\u00e0y \u0111\u1ec3 \u0111\u01b0a ra nh\u1eadn \u0111\u1ecbnh chu\u1ea9n x\u00e1c.<\/p>\n\n\n<h3 class=\"wp-block-heading\">Ngu\u1ed3n Gen, \u0110\u1ed9 Cao V\u00e0 \u0110\u1ecbnh Ngh\u0129a Terroir: Nh\u1eefng Y\u1ebfu T\u1ed1 Ngo\u00e0i Th\u1ed5 Nh\u01b0\u1ee1ng<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Gi\u1ed1ng c\u00e0 ph\u00ea<\/strong> l\u00e0 bi\u1ebfn s\u1ed1 m\u00e0 m\u1ed9t s\u1ed1 \u0111\u1ecbnh ngh\u0129a kinh \u0111i\u1ec3n v\u1ec1 terroir lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n \u2014 xem terroir ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 kh\u00e1i ni\u1ec7m m\u00f4i tr\u01b0\u1eddng \u2014 trong khi c\u00e1c tr\u01b0\u1eddng ph\u00e1i kh\u00e1c l\u1ea1i coi s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa gi\u1ed1ng v\u00e0 terroir l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i. \u0110\u00e2y kh\u00f4ng ph\u1ea3i tranh c\u00e3i v\u1ec1 m\u1eb7t t\u1eeb ng\u1eef. N\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn c\u00e1ch b\u1ea1n di\u1ec5n gi\u1ea3i m\u1ed9t n\u1ed1t h\u01b0\u01a1ng hoa c\u1ecf.<\/p>\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu t\u00e1ch gi\u1ed1ng ra kh\u1ecfi terroir, m\u1ed9t h\u1ea1t <strong>Gesha<\/strong> ng\u00e1t h\u01b0\u01a1ng hoa \u0111ang ph\u1ea3n \u00e1nh ch\u1ea5t \u0111\u1ea5t c\u1ee7a n\u00f3. C\u00f2n n\u1ebfu c\u00f4ng nh\u1eadn s\u1ef1 t\u01b0\u01a1ng t\u00e1c, th\u00ec \u0111\u1ea5t ch\u1ec9 \u0111\u00f3ng vai tr\u00f2 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 ti\u1ec1m n\u0103ng di truy\u1ec1n c\u1ee7a gi\u1ed1ng Gesha \u0111\u01b0\u1ee3c b\u1ed9c l\u1ed9. C\u1ea3 hai g\u00f3c nh\u00ecn \u0111\u1ec1u c\u00f3 gi\u00e1 tr\u1ecb th\u1ef1c ti\u1ec5n. M\u1ed9t chuy\u00ean gia c\u1ea7n hi\u1ec3u r\u00f5 m\u00ecnh \u0111ang \u0111\u00e1nh gi\u00e1 theo l\u0103ng k\u00ednh n\u00e0o, b\u1edfi hai h\u01b0\u1edbng ti\u1ebfp c\u1eadn s\u1ebd d\u1eabn \u0111\u1ebfn nh\u1eefng k\u1ebft lu\u1eadn thu mua ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/p>\n\n\n<p class=\"wp-block-paragraph\">C\u01a1 ch\u1ebf di\u1ec5n ra r\u1ea5t c\u1ee5 th\u1ec3: hai gi\u1ed1ng c\u00e0 ph\u00ea kh\u00e1c nhau tr\u1ed3ng tr\u00ean c\u00f9ng m\u1ed9t m\u1ea3nh \u0111\u1ea5t s\u1ebd t\u1ea1o ra h\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb kh\u00e1c nhau v\u00ec c\u00e1c con \u0111\u01b0\u1eddng chuy\u1ec3n h\u00f3a c\u1ee7a ch\u00fang ph\u1ea3n \u1ee9ng kh\u00e1c nhau v\u1edbi c\u00f9ng m\u1ed9t ngu\u1ed3n dinh d\u01b0\u1ee1ng. Gi\u1ed1ng <strong>Gesha<\/strong> lu\u00f4n mang l\u1ea1i h\u01b0\u01a1ng hoa nh\u00e0i, cam bergamot v\u00e0 qu\u1ea3 h\u1ea1ch b\u1ea5t k\u1ec3 \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1ea1i Panama, Ethiopia hay Colombia. Gi\u1ed1ng <strong>Bourbon<\/strong> l\u1ea1i t\u1ea1o ra \u0111\u1ed9 ng\u1ecdt c\u1ed5 \u0111i\u1ec3n v\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng v\u1edbi c\u1ea5u tr\u00fac axit kh\u00e1c bi\u1ec7t. Th\u1ed5 nh\u01b0\u1ee1ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh c\u01b0\u1eddng \u0111\u1ed9 v\u00e0 s\u1eafc th\u00e1i c\u1ee7a nh\u1eefng n\u1ed1t h\u01b0\u01a1ng \u0111\u00f3, nh\u01b0ng kh\u00f4ng th\u1ec3 thay \u0111\u1ed5i b\u1ea3n ch\u1ea5t xu h\u01b0\u1edbng chuy\u1ec3n h\u00f3a m\u00e0 ngu\u1ed3n gen \u0111\u00e3 quy \u0111\u1ecbnh.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ed9 cao<\/strong> l\u00e0 bi\u1ebfn s\u1ed1 kh\u00e1c th\u01b0\u1eddng b\u1ecb hi\u1ec3u sai. Nh\u1eadn \u0111\u1ecbnh \u0111\u01a1n gi\u1ea3n cho r\u1eb1ng \u0111\u1ed9 cao c\u00e0ng l\u1edbn ch\u1ea5t l\u01b0\u1ee3ng c\u00e0ng cao s\u1ebd nhanh ch\u00f3ng s\u1ee5p \u0111\u1ed5 khi xem x\u00e9t k\u1ef9 l\u01b0\u1ee1ng. Chu\u1ed7i di\u1ec5n ti\u1ebfn th\u1ef1c t\u1ebf: \u0111\u1ed9 cao l\u00e0m h\u1ea1 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh ch\u00edn c\u1ee7a qu\u1ea3, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n t\u00edch l\u0169y nhi\u1ec1u \u0111\u01b0\u1eddng h\u01a1n trong h\u1ea1t v\u00e0 t\u1ea1o ra <strong>\u0111\u1ed9 n\u00e9n (density)<\/strong> cao h\u01a1n. Chu\u1ed7i t\u00e1c \u0111\u1ed9ng \u0111\u00f3 l\u00e0 c\u00f3 th\u1eadt. Nh\u01b0ng n\u00f3 s\u1ebd b\u1ecb g\u00e3y \u0111\u1ed5 khi s\u01b0\u01a1ng mu\u1ed1i g\u00e2y h\u1ea1i m\u00f9a m\u00e0ng, khi m\u00e2y m\u00f9 bao ph\u1ee7 li\u00ean t\u1ee5c l\u00e0m gi\u1ea3m quang h\u1ee3p v\u00e0 thu h\u1eb9p l\u01b0\u1ee3ng \u0111\u01b0\u1eddng d\u1ef1 tr\u1eef, ho\u1eb7c khi gi\u1ed1ng c\u00e2y kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi \u0111\u1ed9 cao \u0111\u00f3. Ch\u1ea5t \u0111\u1ea5t t\u1ed1t \u1edf \u0111\u1ed9 cao trung b\u00ecnh ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 s\u1ea3n sinh ra c\u00e0 ph\u00ea v\u01b0\u1ee3t tr\u1ed9i h\u01a1n so v\u1edbi ch\u1ea5t \u0111\u1ea5t b\u1ea1c m\u00e0u ho\u1eb7c k\u1ebft c\u1ea5u k\u00e9m \u1edf \u0111\u1ed9 cao kh\u1eafc nghi\u1ec7t. D\u00f9ng \u0111\u1ed9 cao l\u00e0m th\u01b0\u1edbc \u0111o \u0111\u1ecbnh gi\u00e1 m\u00e0 kh\u00f4ng th\u1ea5u hi\u1ec3u th\u1ed5 nh\u01b0\u1ee1ng b\u00ean d\u01b0\u1edbi l\u00e0 m\u1ed9t sai l\u1ea7m mang t\u00ednh h\u1ec7 th\u1ed1ng trong thu mua.<\/p>\n\n\n<p class=\"wp-block-paragraph\">C\u00e1ch ti\u1ebfp c\u1eadn hi\u1ec7u qu\u1ea3: \u0111\u1ed9 cao v\u00e0 th\u1ed5 nh\u01b0\u1ee1ng lu\u00f4n t\u01b0\u01a1ng t\u00e1c v\u1edbi nhau. \u0110\u1ed9 cao k\u00e9o d\u00e0i th\u1eddi gian ch\u00edn; c\u00f2n \u0111\u1ea5t gi\u00e0u kho\u00e1ng ch\u1ea5t cung c\u1ea5p ngu\u1ed3n l\u1ef1c d\u1ed3i d\u00e0o cho c\u00e2y trong su\u1ed1t chu k\u1ef3 ch\u00edn k\u00e9o d\u00e0i \u0111\u00f3. S\u1ef1 k\u1ebft h\u1ee3p n\u00e0y m\u1edbi l\u00e0 n\u01a1i nh\u1eefng h\u1ed3 s\u01a1 h\u01b0\u01a1ng v\u1ecb \u0111\u1ec9nh cao xu\u1ea5t hi\u1ec7n. T\u00e1ch ri\u00eang b\u1ea5t k\u1ef3 bi\u1ebfn s\u1ed1 n\u00e0o c\u0169ng ch\u1ec9 k\u1ec3 \u0111\u01b0\u1ee3c m\u1ed9t n\u1eeda c\u00e2u chuy\u1ec7n.<\/p>\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<h2 class=\"wp-block-heading\">T\u1eeb L\u00fd Thuy\u1ebft \u0110\u1ebfn T\u00e1ch C\u00e0 Ph\u00ea: H\u01b0\u1edbng D\u1eabn Th\u1ef1c H\u00e0nh C\u1ea3m Nh\u1eadn T\u00e1c \u0110\u1ed9ng C\u1ee7a Th\u1ed5 Nh\u01b0\u1ee1ng<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">Kho\u1ea3ng c\u00e1ch gi\u1eefa vi\u1ec7c hi\u1ec3u v\u1ec1 terroir v\u00e0 kh\u1ea3 n\u0103ng \u1ee9ng d\u1ee5ng tr\u00ean b\u00e0n th\u1eed n\u1ebfm (cupping) l\u00e0 \u0111i\u1ec1u m\u00e0 ph\u1ea7n l\u1edbn t\u00e0i li\u1ec7u gi\u1ea3ng d\u1ea1y b\u1ecf ng\u1ecf. L\u00fd thuy\u1ebft thi\u1ebfu ph\u01b0\u01a1ng ph\u00e1p ch\u1ec9 t\u1ea1o ra s\u1ef1 ti\u1ebfp thu th\u1ee5 \u0111\u1ed9ng. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c chi\u1ebfn.<\/p>\n\n\n<h3 class=\"wp-block-heading\">Quy Tr\u00ecnh Cupping Th\u1ef1c H\u00e0nh \u0110\u1ec3 C\u00f4 L\u1eadp T\u00e1c \u0110\u1ed9ng C\u1ee7a \u0110\u1ea5t \u0110ai<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\"><strong>Th\u1eed n\u1ebfm so s\u00e1nh (comparative cupping)<\/strong> l\u00e0 c\u00f4ng c\u1ee5 tr\u1ef1c quan nh\u1ea5t hi\u1ec7n c\u00f3. C\u00e1ch thi\u1ebft l\u1eadp: ch\u1ecdn hai m\u1eabu c\u00e0 ph\u00ea c\u00f9ng gi\u1ed1ng v\u00e0 c\u00f9ng ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf, nh\u01b0ng \u0111\u1ebfn t\u1eeb hai v\u00f9ng c\u00f3 h\u1ed3 s\u01a1 th\u1ed5 nh\u01b0\u1ee1ng \u0111\u01b0\u1ee3c ghi nh\u1eadn kh\u00e1c bi\u1ec7t r\u00f5 r\u00e0ng. V\u00ed d\u1ee5: m\u1ed9t m\u1eabu Caturra s\u01a1 ch\u1ebf \u01b0\u1edbt t\u1eeb Kona so v\u1edbi m\u1ed9t m\u1eabu Caturra s\u01a1 ch\u1ebf \u01b0\u1edbt t\u1eeb Cerrado Brazil. C\u00f9ng ngu\u1ed3n gen, c\u00f9ng ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf, ch\u1ec9 kh\u00e1c ch\u1ea5t \u0111\u1ea5t. Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t v\u1ec1 h\u01b0\u01a1ng v\u1ecb l\u1ed9 di\u1ec7n tr\u00ean b\u00e0n cupping ch\u00ednh l\u00e0 t\u00edn hi\u1ec7u x\u00e1c th\u1ef1c nh\u1ea5t v\u1ec1 t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1ed5 nh\u01b0\u1ee1ng.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Trong qu\u00e1 tr\u00ecnh cupping, h\u00e3y chuy\u1ec3n h\u01b0\u1edbng ch\u00fa \u00fd c\u1ee7a b\u1ea1n ra kh\u1ecfi c\u00e1c n\u1ed1t h\u01b0\u01a1ng tr\u00e1i c\u00e2y n\u1ed5i b\u1eadt \u2014 v\u00ec ch\u00fang ph\u1ea7n l\u1edbn l\u00e0 k\u1ebft qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh s\u01a1 ch\u1ebf \u2014 v\u00e0 h\u01b0\u1edbng v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh mang t\u00ednh <em>c\u1ea5u tr\u00fac<\/em>: <strong>t\u00ednh kho\u00e1ng (minerality)<\/strong>, k\u1ebft c\u1ea5u c\u1ea3m gi\u00e1c v\u00f2m mi\u1ec7ng (mouthfeel), c\u00f9ng c\u00e1c t\u1ea7ng v\u1ecb umami (savory) ho\u1eb7c v\u1ecb \u0111\u1ea5t tr\u1ea7m. \u0110\u1ed9 chua s\u00e1ng thanh khi\u1ebft, thoang tho\u1ea3ng v\u1ecb m\u1eb7n kho\u00e1ng nh\u1eb9 bi\u1ec3u th\u1ecb t\u1ea3i l\u01b0\u1ee3ng kho\u00e1ng ch\u1ea5t n\u00fai l\u1eeda d\u1ed3i d\u00e0o. Th\u1ec3 ch\u1ea5t d\u00e0y d\u1eb7n, bao b\u1ecdc khoang mi\u1ec7ng c\u00f9ng n\u1ed1t h\u1ea1t h\u1ea1ch n\u01b0\u1edbng ch\u1ec9 ra s\u1ef1 th\u1ed1ng tr\u1ecb c\u1ee7a s\u1eaft trong \u0111\u1ea5t bazan. C\u00e1c m\u1eabu c\u00e0 ph\u00ea ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ea5t s\u00e9t th\u01b0\u1eddng cho c\u1ea3m gi\u00e1c d\u00e0y \u0111\u01b0\u1ee3m v\u00e0 \u0111\u1eb1m v\u1ecb, v\u1edbi \u0111\u1ed9 chua \u00edt s\u1eafc n\u00e9t h\u01a1n.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Nguy\u00ean t\u1eafc k\u1ef7 lu\u1eadt th\u1ee9 hai l\u00e0 \u0111\u1eb7t c\u00e2u h\u1ecfi cho nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n. H\u00e3y h\u1ecfi: lo\u1ea1i \u0111\u1ea5t t\u1ea1i n\u00f4ng tr\u1ea1i n\u00e0y l\u00e0 g\u00ec? \u0110\u1ed9 pH c\u1ee7a \u0111\u1ea5t l\u00e0 bao nhi\u00eau? N\u00f4ng tr\u1ea1i \u0111\u00e3 t\u1eebng th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch m\u1eabu \u0111\u1ea5t ch\u01b0a? N\u1ebfu x\u01b0\u1edfng rang c\u1ee7a b\u1ea1n kh\u00f4ng th\u1ec3 tr\u1ea3 l\u1eddi nh\u1eefng c\u00e2u h\u1ecfi n\u00e0y, \u0111i\u1ec1u \u0111\u00f3 n\u00f3i l\u00ean r\u1ea5t nhi\u1ec1u \u0111i\u1ec1u. N\u00f3 cho th\u1ea5y c\u00e2u chuy\u1ec7n terroir in tr\u00ean bao b\u00ec ch\u1ec9 l\u00e0 v\u0103n phong k\u1ec3 chuy\u1ec7n v\u00f9ng mi\u1ec1n h\u01a1n l\u00e0 th\u1ef1c t\u1ebf \u0111\u01b0\u1ee3c ghi nh\u1eadn v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c. Nh\u1eefng nh\u00e0 rang th\u1ef1c s\u1ef1 t\u00f4n tr\u1ecdng t\u00ednh minh b\u1ea1ch lu\u00f4n n\u1eafm r\u00f5 d\u1eef li\u1ec7u th\u1ed5 nh\u01b0\u1ee1ng v\u00ec h\u1ecd \u0111\u00e3 ch\u1ee7 \u0111\u1ed9ng t\u00ecm hi\u1ec3u. Nh\u1eefng ng\u01b0\u1eddi kh\u00f4ng bi\u1ebft \u0111ang b\u00e1n v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd, ch\u1ee9 kh\u00f4ng ph\u1ea3i khoa h\u1ecdc h\u00f3a h\u1ecdc.<\/p>\n\n\n<h3 class=\"wp-block-heading\">T\u1eeb \u0110i\u1ec3n C\u1ea3m Quan, Hi\u1ec7u Ch\u1ec9nh Chi\u1ebft Xu\u1ea5t V\u00e0 Quy T\u1eafc \u0110\u00e1nh Gi\u00e1 \u0110\u00fac R\u00fat<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">C\u1ea7u n\u1ed1i c\u1ea3m quan t\u1eeb ph\u1ed5 kho\u00e1ng ch\u1ea5t \u0111\u1ebfn c\u00e1c m\u00f4 t\u1ea3 h\u01b0\u01a1ng v\u1ecb ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 r\u00e8n luy\u1ec7n \u0111\u01b0\u1ee3c. H\u00e3y li\u00ean k\u1ebft ki\u1ebfn th\u1ee9c h\u00f3a h\u1ecdc th\u1ed5 nh\u01b0\u1ee1ng \u0111\u00e3 \u0111\u1ec1 c\u1eadp \u1edf tr\u00ean v\u1edbi nh\u1eefng g\u00ec b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm tr\u00ean b\u00e0n th\u1eed n\u1ebfm:<\/p>\n\n\n<ul class=\"wp-block-list\">\n\n<p class=\"wp-block-paragraph\"><li><strong>\u0110\u1ea5t n\u00fai l\u1eeda<\/strong> \u2014 \u0111\u1ed9 chua s\u00e1ng thanh s\u1ea1ch, \u0111\u00f4i khi c\u00f3 v\u1ecb kho\u00e1ng m\u1eb7n nh\u1eb9; th\u1ec3 ch\u1ea5t thanh tho\u00e1t h\u01a1n; \u0111\u1ed9 n\u00e9t h\u01b0\u01a1ng v\u1ecb s\u1eafc s\u1ea3o, t\u1ea7n s\u1ed1 cao<\/li> <li><strong>\u0110\u1ea5t \u0111\u1ecf bazan<\/strong> \u2014 n\u1ed1t s\u00f4-c\u00f4-la, h\u1ea1t h\u1ea1ch rang, th\u1ec3 ch\u1ea5t \u0111\u01b0\u1ee3m \u0111\u00e0; \u0111\u1ed9 chua th\u1ea5p, \u00eam d\u1ecbu; chi\u1ec1u s\u00e2u v\u1ecb savory\/umami \u0111\u1eadm \u0111\u00e0<\/li> <li><strong>H\u1ed3 s\u01a1 chi\u1ebfm \u01b0u th\u1ebf \u0111\u1ea5t s\u00e9t<\/strong> \u2014 c\u1ea3m gi\u00e1c v\u00f2m mi\u1ec7ng d\u00e0y d\u1eb7n, bao ph\u1ee7 khoang mi\u1ec7ng; \u0111\u1ed9 chua l\u1eafng \u0111\u1ecdng; n\u1ed1t h\u01b0\u01a1ng c\u1ee7a \u0111\u1ea5t m\u1ed9c, \u0111\u00f4i khi tho\u1ea3ng n\u1ed1t g\u1ed7 tuy\u1ebft t\u00f9ng ho\u1eb7c n\u1ed1t \u1ea9m c\u1ee7a r\u1eebng<\/li> <\/ul> <\/p>\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e2y l\u00e0 nh\u1eefng \u0111i\u1ec3m kh\u1edfi \u0111\u1ea7u, kh\u00f4ng ph\u1ea3i \u0111\u00edch \u0111\u1ebfn b\u1ea5t bi\u1ebfn. Nh\u01b0ng ch\u00fang mang l\u1ea1i cho b\u1ea1n m\u1ed9t gi\u1ea3 thuy\u1ebft c\u1ea3m quan tr\u01b0\u1edbc khi n\u1ebfm, gi\u00fap n\u00e2ng cao \u0111\u1ed9 s\u1eafc b\u00e9n c\u1ee7a s\u1ef1 t\u1eadp trung trong su\u1ed1t qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c hi\u1ec7u ch\u1ec9nh chi\u1ebft xu\u1ea5t khi pha ch\u1ebf c\u0169ng tu\u00e2n theo logic t\u01b0\u01a1ng t\u1ef1. <strong>H\u1ea1t c\u00e0 ph\u00ea c\u00f3 \u0111\u1ed9 n\u00e9n cao<\/strong> \u2014 ph\u1ed5 bi\u1ebfn \u1edf v\u00f9ng \u0111\u1ea5t n\u00fai l\u1eeda gi\u00e0u kho\u00e1ng ch\u1ea5t tr\u00ean n\u00fai cao \u2014 s\u1edf h\u1eefu c\u1ea5u tr\u00fac t\u1ebf b\u00e0o ch\u1eb7t ch\u1ebd h\u01a1n v\u00e0 \u0111\u00f2i h\u1ecfi nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng chi\u1ebft xu\u1ea5t h\u01a1n \u0111\u1ec3 gi\u1ea3i ph\u00f3ng tr\u1ecdn v\u1eb9n c\u00e1c h\u1ee3p ch\u1ea5t h\u01b0\u01a1ng v\u1ecb. M\u1ed9t c\u1ee1 xay m\u1ecbn h\u01a1n m\u1ed9t ch\u00fat ho\u1eb7c <strong>nhi\u1ec7t \u0111\u1ed9 chi\u1ebft xu\u1ea5t<\/strong> cao h\u01a1n (ti\u1ec7m c\u1eadn 96\u00b0C thay v\u00ec 92\u00b0C) s\u1ebd gi\u00fap h\u1ea1t bung t\u1ecfa h\u01b0\u01a1ng v\u1ecb ho\u00e0n ch\u1ec9nh h\u01a1n. Nh\u1eefng h\u1ea1t c\u00e0 ph\u00ea c\u00f3 \u0111\u1ed9 n\u00e9n th\u1ea5p h\u01a1n t\u1eeb c\u00e1c v\u00f9ng \u0111\u1ea5t s\u00e9t \u1edf \u0111\u1ed9 cao th\u1ea5p h\u01a1n s\u1ebd chi\u1ebft xu\u1ea5t nhanh h\u01a1n; vi\u1ec7c \u00e9p chi\u1ebft xu\u1ea5t qu\u00e1 m\u1ee9c s\u1ebd g\u00e2y ra v\u1ecb ch\u00e1t kh\u00f4 (astringency). Th\u1ea5u hi\u1ec3u lo\u1ea1i \u0111\u1ea5t mang l\u1ea1i cho b\u1ea1n c\u01a1 s\u1edf khoa h\u1ecdc \u0111\u1ec3 thi\u1ebft l\u1eadp c\u00e1c th\u00f4ng s\u1ed1 pha ch\u1ebf tr\u01b0\u1edbc khi ph\u1ea3i m\u00f2 m\u1eabm th\u1eed sai.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Quy t\u1eafc \u0111\u00fac r\u00fat cu\u1ed1i c\u00f9ng: khi b\u1ea1n ti\u1ebfp c\u1eadn m\u1ed9t lo\u1ea1i c\u00e0 ph\u00ea single-origin m\u1edbi l\u1ea1, h\u00e3y t\u1ef1 \u0111\u1eb7t ra ba c\u00e2u h\u1ecfi tu\u1ea7n t\u1ef1. Lo\u1ea1i \u0111\u1ea5t \u1edf \u0111\u00f3 l\u00e0 g\u00ec? Ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf l\u00e0 g\u00ec? Gi\u1ed1ng c\u00e2y l\u00e0 g\u00ec? Sau \u0111\u00f3 t\u1ef1 h\u1ecfi: c\u00e1c n\u1ed1t h\u01b0\u01a1ng v\u1ecb b\u1ea1n c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c kh\u1edbp v\u1edbi s\u1ef1 k\u1ebft h\u1ee3p \u0111\u00f3 nh\u01b0 th\u1ebf n\u00e0o? M\u1ed9t ly c\u00e0 ph\u00ea s\u00e1ng s\u1ea1ch, \u0111\u1eadm v\u1ecb kho\u00e1ng t\u1eeb gi\u1ed1ng Gesha s\u01a1 ch\u1ebf \u01b0\u1edbt tr\u00ean \u0111\u1ea5t n\u00fai l\u1eeda \u0111ang th\u1ec3 hi\u1ec7n ch\u00ednh x\u00e1c nh\u1eefng g\u00ec m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n. M\u1ed9t ly s\u01a1 ch\u1ebf t\u1ef1 nhi\u00ean (natural) n\u1ed3ng n\u00e0n h\u01b0\u01a1ng r\u01b0\u1ee3u v\u00e0 tr\u00e1i c\u00e2y t\u1eeb c\u00f9ng m\u1ea3nh \u0111\u1ea5t \u0111\u00f3 l\u1ea1i \u0111ang ph\u1ea3n \u00e1nh ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf, ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00f2ng \u0111\u1ea5t. M\u1ed9t ly c\u00e0 ph\u00ea d\u00e0y \u0111\u01b0\u1ee3m, mang \u0111\u1eadm n\u1ed1t \u0111\u1ea5t m\u1ed9c t\u1eeb gi\u1ed1ng Caturra s\u01a1 ch\u1ebf \u01b0\u1edbt tr\u00ean n\u1ec1n \u0111\u1ea5t s\u00e9t \u0111ang cho b\u1ea1n th\u1ea5y d\u1ea5u \u1ea5n th\u1ed5 nh\u01b0\u1ee1ng m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng nh\u1ea5t.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Tr\u00ecnh t\u1ef1 \u0111\u00f3 \u2014 \u0111\u1ea5t, s\u01a1 ch\u1ebf, gi\u1ed1ng, r\u1ed3i m\u1edbi \u0111\u1ebfn t\u00e1ch c\u00e0 ph\u00ea \u2014 ch\u00ednh l\u00e0 ranh gi\u1edbi gi\u1eefa vi\u1ec7c th\u01b0\u1edfng th\u1ee9c \u0111\u01a1n thu\u1ea7n v\u00e0 \u0111\u00e1nh gi\u00e1 chuy\u00ean nghi\u1ec7p. N\u00f3 bi\u1ebfn terroir t\u1eeb m\u1ed9t c\u00e2u chuy\u1ec7n k\u1ec3 th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 ch\u1ea9n \u0111o\u00e1n th\u1ef1c th\u1ee5.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nh\u1eefng C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 Terroir C\u00e0 Ph\u00ea<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<h3 class=\"wp-block-heading\">C\u00e0 ph\u00ea c\u00f3 th\u1ef1c s\u1ef1 s\u1edf h\u1eefu terroir nh\u01b0 r\u01b0\u1ee3u vang kh\u00f4ng?<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">C\u00f3, nh\u01b0ng c\u01a1 ch\u1ebf \u1edf c\u00e0 ph\u00ea th\u1eadm ch\u00ed c\u00f2n tr\u1ef1c ti\u1ebfp h\u01a1n \u1edf r\u01b0\u1ee3u vang. C\u00e1c kho\u00e1ng ch\u1ea5t trong \u0111\u1ea5t \u0111i v\u00e0o c\u00e2y c\u00e0 ph\u00ea qua s\u1ef1 h\u1ea5p thu c\u1ee7a r\u1ec5 v\u00e0 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n v\u1eadt l\u00fd trong c\u1ea5u tr\u00fac h\u00f3a sinh c\u1ee7a h\u1ea1t \u2014 \u0111\u00f3 l\u00e0 c\u00e1c axit h\u1eefu c\u01a1, \u0111\u01b0\u1eddng v\u00e0 c\u00e1c ti\u1ec1n ch\u1ea5t axit amin m\u00e0 qu\u00e1 tr\u00ecnh rang s\u1ebd chuy\u1ec3n h\u00f3a th\u00e0nh h\u01b0\u01a1ng v\u1ecb.<\/p>\n\n\n<h3 class=\"wp-block-heading\">Hai n\u00f4ng tr\u1ea1i c\u00f3 c\u00f9ng lo\u1ea1i \u0111\u1ea5t li\u1ec7u c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng t\u00e1ch c\u00e0 ph\u00ea ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t kh\u00f4ng?<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3. Gi\u1ed1ng c\u00e2y, ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf, th\u1eddi \u0111i\u1ec3m thu h\u00e1i, qu\u1ea3n l\u00fd c\u00e2y che b\u00f3ng v\u00e0 qu\u00e1 tr\u00ecnh l\u00ean men \u0111\u1ec1u t\u01b0\u01a1ng t\u00e1c v\u1edbi nh\u1eefng g\u00ec th\u1ed5 nh\u01b0\u1ee1ng cung c\u1ea5p. \u0110\u1ea5t \u0111ai thi\u1ebft l\u1eadp n\u00ean m\u1ed9t xu h\u01b0\u1edbng x\u00e1c su\u1ea5t; c\u00f2n m\u1ecdi y\u1ebfu t\u1ed1 kh\u00e1c s\u1ebd khu\u1ebfch \u0111\u1ea1i ho\u1eb7c l\u1ea5n \u00e1t xu h\u01b0\u1edbng \u0111\u00f3.<\/p>\n\n\n<h3 class=\"wp-block-heading\">L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 bi\u1ebft nh\u1eefng tuy\u00ean b\u1ed1 v\u1ec1 terroir c\u1ee7a m\u1ed9t nh\u00e0 rang th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c?<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">H\u00e3y h\u1ecfi h\u1ecd tr\u1ef1c ti\u1ebfp: lo\u1ea1i \u0111\u1ea5t t\u1ea1i n\u00f4ng tr\u1ea1i ngu\u1ed3n l\u00e0 g\u00ec v\u00e0 n\u00f4ng tr\u1ea1i \u0111\u00e3 l\u00e0m x\u00e9t nghi\u1ec7m \u0111\u1ea5t ch\u01b0a? Nh\u1eefng nh\u00e0 rang c\u00f3 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c th\u1ef1c s\u1ef1 s\u1ebd bi\u1ebft \u0111i\u1ec1u n\u00e0y v\u00ec h\u1ecd \u0111\u00e3 ch\u1ee7 \u0111\u1ed9ng y\u00eau c\u1ea7u th\u00f4ng tin. N\u1ebfu h\u1ecd kh\u00f4ng th\u1ec3 tr\u1ea3 l\u1eddi, c\u00e2u chuy\u1ec7n ngu\u1ed3n g\u1ed1c tr\u00ean bao b\u00ec ch\u1ec9 mang t\u00ednh \u0111\u1ecba l\u00fd, ch\u1ee9 kh\u00f4ng ph\u1ea3i khoa h\u1ecdc th\u1ed5 nh\u01b0\u1ee1ng c\u00f3 ch\u1ee9ng t\u1eeb.<\/p>\n\n\n<h3 class=\"wp-block-heading\">V\u00ec sao ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf \u01b0\u1edbt l\u1ea1i th\u1ec3 hi\u1ec7n \u0111\u1eb7c t\u00ednh c\u1ee7a \u0111\u1ea5t r\u00f5 h\u01a1n s\u01a1 ch\u1ebf t\u1ef1 nhi\u00ean?<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">S\u01a1 ch\u1ebf \u01b0\u1edbt lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n l\u1edbp ch\u1ea5t nh\u1ea7y l\u00ean men tr\u01b0\u1edbc khi ph\u01a1i kh\u00f4, gi\u00fap l\u01b0\u1ee3c b\u1ecf ph\u1ea7n l\u1edbn c\u00e1c \u0111\u00f3ng g\u00f3p h\u01b0\u01a1ng v\u1ecb ph\u00e1t sinh t\u1eeb qu\u00e1 tr\u00ecnh s\u01a1 ch\u1ebf. Khi c\u00f3 \u00edt &#8220;nhi\u1ec5u&#8221; t\u1eeb qu\u00e1 tr\u00ecnh l\u00ean men trong t\u00e1ch, c\u1ea5u tr\u00fac kho\u00e1ng v\u00e0 d\u1ea3i axit do th\u1ed5 nh\u01b0\u1ee1ng ki\u1ebfn t\u1ea1o s\u1ebd tr\u1edf n\u00ean d\u1ec5 c\u00f4 l\u1eadp v\u00e0 nh\u1eadn di\u1ec7n h\u01a1n.<\/p>\n\n\n<h3 class=\"wp-block-heading\">C\u00f3 ph\u1ea3i \u0111\u1ed9 cao c\u00e0ng l\u1edbn th\u00ec ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea lu\u00f4n c\u00e0ng t\u1ed1t h\u01a1n kh\u00f4ng?<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">Kh\u00f4ng h\u1eb3n. \u0110\u1ed9 cao gi\u00fap h\u1ea1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 k\u00e9o d\u00e0i th\u1eddi gian ch\u00edn, c\u00f3 th\u1ec3 l\u00e0m t\u0103ng t\u00edch l\u0169y \u0111\u01b0\u1eddng v\u00e0 \u0111\u1ed9 n\u00e9n c\u1ee7a h\u1ea1t \u2014 nh\u01b0ng \u0111i\u1ec1u n\u00e0y ch\u1ec9 x\u1ea3y ra khi \u0111\u1ed9 ph\u00ec c\u1ee7a \u0111\u1ea5t, s\u1ef1 th\u00edch nghi c\u1ee7a gi\u1ed1ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu c\u00f9ng ph\u1ed1i h\u1ee3p h\u00e0i h\u00f2a. \u0110\u1ea5t c\u1eb1n c\u1ed7i \u1edf \u0111\u1ed9 cao c\u1ef1c h\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea k\u00e9m h\u01a1n nhi\u1ec1u so v\u1edbi \u0111\u1ea5t \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd t\u1ed1t \u1edf \u0111\u1ed9 cao trung b\u00ecnh.<\/p>\n\n\n<h3 class=\"wp-block-heading\">&#8220;Dung t\u00edch h\u1ea5p thu cation&#8221; (CEC) th\u1ef1c s\u1ef1 c\u00f3 \u00fd ngh\u0129a g\u00ec \u0111\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 thu mua c\u00e0 ph\u00ea?<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00f3 l\u00e0 th\u01b0\u1edbc \u0111o l\u01b0\u1ee3ng \u0111i\u1ec7n t\u00edch kho\u00e1ng m\u00e0 \u0111\u1ea5t c\u00f3 th\u1ec3 l\u01b0u gi\u1eef v\u00e0 gi\u1ea3i ph\u00f3ng d\u1ea7n d\u1ea7n. \u0110\u1ea5t s\u00e9t c\u00f3 ch\u1ec9 s\u1ed1 CEC cao gi\u1eef dinh d\u01b0\u1ee1ng l\u00e2u h\u01a1n nh\u01b0ng tho\u00e1t n\u01b0\u1edbc ch\u1eadm. \u0110\u1ea5t n\u00fai l\u1eeda c\u00f3 CEC th\u1ea5p gi\u1ea3i ph\u00f3ng kho\u00e1ng ch\u1ea5t nhanh nh\u01b0ng c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi qu\u1ea3n l\u00fd \u0111\u1ed9 ph\u00ec ch\u1ee7 \u0111\u1ed9ng h\u01a1n. \u0110\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 thu mua, ch\u1ec9 s\u1ed1 n\u00e0y cho bi\u1ebft ngu\u1ed3n dinh d\u01b0\u1ee1ng kho\u00e1ng cung c\u1ea5p cho c\u00e2y c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9 nh\u01b0 th\u1ebf n\u00e0o xuy\u00ean su\u1ed1t m\u00f9a v\u1ee5.<\/p>\n\n\n<h3 class=\"wp-block-heading\">T\u00f4i c\u00f3 th\u1ec3 n\u1ebfm \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ea5t n\u00fai l\u1eeda v\u00e0 \u0111\u1ea5t bazan trong m\u1ed9t bu\u1ed5i cupping m\u00f9 kh\u00f4ng?<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u00e0 trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed1i ch\u1ee9ng chu\u1ea9n m\u1ef1c \u2014 c\u00f9ng gi\u1ed1ng, c\u00f9ng ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf \u2014 c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3. H\u1ed3 s\u01a1 \u0111\u1ea5t n\u00fai l\u1eeda thi\u00ean v\u1ec1 \u0111\u1ed9 chua s\u00e1ng thanh s\u1ea1ch, c\u00f3 v\u1ecb kho\u00e1ng m\u1eb7n nh\u1eb9. H\u1ed3 s\u01a1 \u0111\u1ea5t \u0111\u1ecf bazan thi\u00ean v\u1ec1 th\u1ec3 ch\u1ea5t \u0111\u01b0\u1ee3m \u0111\u00e0, n\u1ed1t s\u00f4-c\u00f4-la v\u00e0 h\u1ea1t h\u1ea1ch rang. T\u00edn hi\u1ec7u n\u00e0y l\u00e0 c\u00f3 th\u1eadt, nh\u01b0ng \u0111\u00f2i h\u1ecfi ph\u1ea3i lo\u1ea1i b\u1ecf c\u00e1c bi\u1ebfn s\u1ed1 v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf v\u00e0 gi\u1ed1ng tr\u01b0\u1edbc ti\u00ean.<\/p>\n\n\n<h3 class=\"wp-block-heading\">H\u00e0m l\u01b0\u1ee3ng ch\u1ea5t h\u1eefu c\u01a1 trong \u0111\u1ea5t c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u01a1ng v\u1ecb kh\u00f4ng, hay ch\u1ec9 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u00e2y tr\u1ed3ng?<\/h3>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<p class=\"wp-block-paragraph\">C\u1ea3 hai. Ch\u1ea5t h\u1eefu c\u01a1 c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac \u0111\u1ea5t, kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a vi sinh v\u1eadt, t\u1eeb \u0111\u00f3 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a dinh d\u01b0\u1ee1ng. N\u00f3 c\u0169ng cung c\u1ea5p nit\u01a1 trong qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p axit amin trong c\u00e2y \u2014 v\u00e0 axit amin l\u00e0 ti\u1ec1n ch\u1ea5t tr\u1ef1c ti\u1ebfp tham gia ph\u1ea3n \u1ee9ng Maillard khi rang. V\u00ec v\u1eady, h\u00e0m l\u01b0\u1ee3ng h\u1eefu c\u01a1 s\u1edf h\u1eefu m\u1ed9t l\u1ed9 tr\u00ecnh h\u00f3a h\u1ecdc h\u01b0\u01a1ng v\u1ecb r\u00f5 r\u1ec7t, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 y\u1ebfu t\u1ed1 n\u00f4ng h\u1ecdc.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">T\u00e0i Li\u1ec7u Tham Kh\u1ea3o<\/h2>\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n<ul class=\"wp-block-list\">\n\n<p class=\"wp-block-paragraph\"><li>Coffee Origins: The Distinct Acidity of San Marcos, Guatemala | perfectdailygrind.com<\/li> <li>Metabolic pathways in tropical dicotyledonous albuminous seeds: Coffea arabica as a case study | nph.onlinelibrary.wiley.com<\/li> <\/ul> <\/p>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"C\u00e0 ph\u00ea c\u00f3 th\u1ef1c s\u1ef1 s\u1edf h\u1eefu terroir nh\u01b0 r\u01b0\u1ee3u vang kh\u00f4ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"C\u00f3, nh\u01b0ng c\u01a1 ch\u1ebf \u1edf c\u00e0 ph\u00ea th\u1eadm ch\u00ed c\u00f2n tr\u1ef1c ti\u1ebfp h\u01a1n \u1edf r\u01b0\u1ee3u vang. C\u00e1c kho\u00e1ng ch\u1ea5t trong \u0111\u1ea5t \u0111i v\u00e0o c\u00e2y c\u00e0 ph\u00ea qua s\u1ef1 h\u1ea5p thu c\u1ee7a r\u1ec5 v\u00e0 tr\u1edf th\u00e0nh m\u1ed9t ph\u1ea7n v\u1eadt l\u00fd trong c\u1ea5u tr\u00fac h\u00f3a sinh c\u1ee7a h\u1ea1t \u2014 \u0111\u00f3 l\u00e0 c\u00e1c axit h\u1eefu c\u01a1, \u0111\u01b0\u1eddng v\u00e0 c\u00e1c ti\u1ec1n ch\u1ea5t axit amin m\u00e0 qu\u00e1 tr\u00ecnh rang s\u1ebd chuy\u1ec3n h\u00f3a th\u00e0nh h\u01b0\u01a1ng v\u1ecb.\"}}, {\"@type\": \"Question\", \"name\": \"Hai n\u00f4ng tr\u1ea1i c\u00f3 c\u00f9ng lo\u1ea1i \u0111\u1ea5t li\u1ec7u c\u00f3 th\u1ec3 t\u1ea1o ra nh\u1eefng t\u00e1ch c\u00e0 ph\u00ea ho\u00e0n to\u00e0n kh\u00e1c bi\u1ec7t kh\u00f4ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Ho\u00e0n to\u00e0n c\u00f3 th\u1ec3. Gi\u1ed1ng c\u00e2y, ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf, th\u1eddi \u0111i\u1ec3m thu h\u00e1i, qu\u1ea3n l\u00fd c\u00e2y che b\u00f3ng v\u00e0 qu\u00e1 tr\u00ecnh l\u00ean men \u0111\u1ec1u t\u01b0\u01a1ng t\u00e1c v\u1edbi nh\u1eefng g\u00ec th\u1ed5 nh\u01b0\u1ee1ng cung c\u1ea5p. \u0110\u1ea5t \u0111ai thi\u1ebft l\u1eadp n\u00ean m\u1ed9t xu h\u01b0\u1edbng x\u00e1c su\u1ea5t; c\u00f2n m\u1ecdi y\u1ebfu t\u1ed1 kh\u00e1c s\u1ebd khu\u1ebfch \u0111\u1ea1i ho\u1eb7c l\u1ea5n \u00e1t xu h\u01b0\u1edbng \u0111\u00f3.\"}}, {\"@type\": \"Question\", \"name\": \"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 bi\u1ebft nh\u1eefng tuy\u00ean b\u1ed1 v\u1ec1 terroir c\u1ee7a m\u1ed9t nh\u00e0 rang th\u1ef1c s\u1ef1 c\u00f3 th\u1ec3 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"H\u00e3y h\u1ecfi h\u1ecd tr\u1ef1c ti\u1ebfp: lo\u1ea1i \u0111\u1ea5t t\u1ea1i n\u00f4ng tr\u1ea1i ngu\u1ed3n l\u00e0 g\u00ec v\u00e0 n\u00f4ng tr\u1ea1i \u0111\u00e3 l\u00e0m x\u00e9t nghi\u1ec7m \u0111\u1ea5t ch\u01b0a? Nh\u1eefng nh\u00e0 rang c\u00f3 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c th\u1ef1c s\u1ef1 s\u1ebd bi\u1ebft \u0111i\u1ec1u n\u00e0y v\u00ec h\u1ecd \u0111\u00e3 ch\u1ee7 \u0111\u1ed9ng y\u00eau c\u1ea7u th\u00f4ng tin. N\u1ebfu h\u1ecd kh\u00f4ng th\u1ec3 tr\u1ea3 l\u1eddi, c\u00e2u chuy\u1ec7n ngu\u1ed3n g\u1ed1c tr\u00ean bao b\u00ec ch\u1ec9 mang t\u00ednh \u0111\u1ecba l\u00fd, ch\u1ee9 kh\u00f4ng ph\u1ea3i khoa h\u1ecdc th\u1ed5 nh\u01b0\u1ee1ng c\u00f3 ch\u1ee9ng t\u1eeb.\"}}, {\"@type\": \"Question\", \"name\": \"V\u00ec sao ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf \u01b0\u1edbt l\u1ea1i th\u1ec3 hi\u1ec7n \u0111\u1eb7c t\u00ednh c\u1ee7a \u0111\u1ea5t r\u00f5 h\u01a1n s\u01a1 ch\u1ebf t\u1ef1 nhi\u00ean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"S\u01a1 ch\u1ebf \u01b0\u1edbt lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n l\u1edbp ch\u1ea5t nh\u1ea7y l\u00ean men tr\u01b0\u1edbc khi ph\u01a1i kh\u00f4, gi\u00fap l\u01b0\u1ee3c b\u1ecf ph\u1ea7n l\u1edbn c\u00e1c \u0111\u00f3ng g\u00f3p h\u01b0\u01a1ng v\u1ecb ph\u00e1t sinh t\u1eeb qu\u00e1 tr\u00ecnh s\u01a1 ch\u1ebf. Khi c\u00f3 \u00edt \\\"nhi\u1ec5u\\\" t\u1eeb qu\u00e1 tr\u00ecnh l\u00ean men trong t\u00e1ch, c\u1ea5u tr\u00fac kho\u00e1ng v\u00e0 d\u1ea3i axit do th\u1ed5 nh\u01b0\u1ee1ng ki\u1ebfn t\u1ea1o s\u1ebd tr\u1edf n\u00ean d\u1ec5 c\u00f4 l\u1eadp v\u00e0 nh\u1eadn di\u1ec7n h\u01a1n.\"}}, {\"@type\": \"Question\", \"name\": \"C\u00f3 ph\u1ea3i \u0111\u1ed9 cao c\u00e0ng l\u1edbn th\u00ec ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea lu\u00f4n c\u00e0ng t\u1ed1t h\u01a1n kh\u00f4ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Kh\u00f4ng h\u1eb3n. \u0110\u1ed9 cao gi\u00fap h\u1ea1 nhi\u1ec7t \u0111\u1ed9 v\u00e0 k\u00e9o d\u00e0i th\u1eddi gian ch\u00edn, c\u00f3 th\u1ec3 l\u00e0m t\u0103ng t\u00edch l\u0169y \u0111\u01b0\u1eddng v\u00e0 \u0111\u1ed9 n\u00e9n c\u1ee7a h\u1ea1t \u2014 nh\u01b0ng \u0111i\u1ec1u n\u00e0y ch\u1ec9 x\u1ea3y ra khi \u0111\u1ed9 ph\u00ec c\u1ee7a \u0111\u1ea5t, s\u1ef1 th\u00edch nghi c\u1ee7a gi\u1ed1ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu c\u00f9ng ph\u1ed1i h\u1ee3p h\u00e0i h\u00f2a. \u0110\u1ea5t c\u1eb1n c\u1ed7i \u1edf \u0111\u1ed9 cao c\u1ef1c h\u1ea1n c\u00f3 th\u1ec3 t\u1ea1o ra ch\u1ea5t l\u01b0\u1ee3ng c\u00e0 ph\u00ea k\u00e9m h\u01a1n nhi\u1ec1u so v\u1edbi \u0111\u1ea5t \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd t\u1ed1t \u1edf \u0111\u1ed9 cao trung b\u00ecnh.\"}}, {\"@type\": \"Question\", \"name\": \"\\\"Dung t\u00edch h\u1ea5p thu cation\\\" (CEC) th\u1ef1c s\u1ef1 c\u00f3 \u00fd ngh\u0129a g\u00ec \u0111\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 thu mua c\u00e0 ph\u00ea?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"\u0110\u00f3 l\u00e0 th\u01b0\u1edbc \u0111o l\u01b0\u1ee3ng \u0111i\u1ec7n t\u00edch kho\u00e1ng m\u00e0 \u0111\u1ea5t c\u00f3 th\u1ec3 l\u01b0u gi\u1eef v\u00e0 gi\u1ea3i ph\u00f3ng d\u1ea7n d\u1ea7n. \u0110\u1ea5t s\u00e9t c\u00f3 ch\u1ec9 s\u1ed1 CEC cao gi\u1eef dinh d\u01b0\u1ee1ng l\u00e2u h\u01a1n nh\u01b0ng tho\u00e1t n\u01b0\u1edbc ch\u1eadm. \u0110\u1ea5t n\u00fai l\u1eeda c\u00f3 CEC th\u1ea5p gi\u1ea3i ph\u00f3ng kho\u00e1ng ch\u1ea5t nhanh nh\u01b0ng c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi qu\u1ea3n l\u00fd \u0111\u1ed9 ph\u00ec ch\u1ee7 \u0111\u1ed9ng h\u01a1n. \u0110\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 thu mua, ch\u1ec9 s\u1ed1 n\u00e0y cho bi\u1ebft ngu\u1ed3n dinh d\u01b0\u1ee1ng kho\u00e1ng cung c\u1ea5p cho c\u00e2y c\u00f3 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n b\u1ec9 nh\u01b0 th\u1ebf n\u00e0o xuy\u00ean su\u1ed1t m\u00f9a v\u1ee5.\"}}, {\"@type\": \"Question\", \"name\": \"T\u00f4i c\u00f3 th\u1ec3 n\u1ebfm \u0111\u01b0\u1ee3c s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u1ea5t n\u00fai l\u1eeda v\u00e0 \u0111\u1ea5t bazan trong m\u1ed9t bu\u1ed5i cupping m\u00f9 kh\u00f4ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"N\u1ebfu \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o v\u00e0 trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ed1i ch\u1ee9ng chu\u1ea9n m\u1ef1c \u2014 c\u00f9ng gi\u1ed1ng, c\u00f9ng ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf \u2014 c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 c\u00f3. H\u1ed3 s\u01a1 \u0111\u1ea5t n\u00fai l\u1eeda thi\u00ean v\u1ec1 \u0111\u1ed9 chua s\u00e1ng thanh s\u1ea1ch, c\u00f3 v\u1ecb kho\u00e1ng m\u1eb7n nh\u1eb9. H\u1ed3 s\u01a1 \u0111\u1ea5t \u0111\u1ecf bazan thi\u00ean v\u1ec1 th\u1ec3 ch\u1ea5t \u0111\u01b0\u1ee3m \u0111\u00e0, n\u1ed1t s\u00f4-c\u00f4-la v\u00e0 h\u1ea1t h\u1ea1ch rang. T\u00edn hi\u1ec7u n\u00e0y l\u00e0 c\u00f3 th\u1eadt, nh\u01b0ng \u0111\u00f2i h\u1ecfi ph\u1ea3i lo\u1ea1i b\u1ecf c\u00e1c bi\u1ebfn s\u1ed1 v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p s\u01a1 ch\u1ebf v\u00e0 gi\u1ed1ng tr\u01b0\u1edbc ti\u00ean.\"}}, {\"@type\": \"Question\", \"name\": \"H\u00e0m l\u01b0\u1ee3ng ch\u1ea5t h\u1eefu c\u01a1 trong \u0111\u1ea5t c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u01a1ng v\u1ecb kh\u00f4ng, hay ch\u1ec9 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u00e2y tr\u1ed3ng?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"C\u1ea3 hai. Ch\u1ea5t h\u1eefu c\u01a1 c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac \u0111\u1ea5t, kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a vi sinh v\u1eadt, t\u1eeb \u0111\u00f3 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u00ednh kh\u1ea3 d\u1ee5ng c\u1ee7a dinh d\u01b0\u1ee1ng. N\u00f3 c\u0169ng cung c\u1ea5p nit\u01a1 trong qu\u00e1 tr\u00ecnh ph\u00e2n h\u1ee7y, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p axit amin trong c\u00e2y \u2014 v\u00e0 axit amin l\u00e0 ti\u1ec1n ch\u1ea5t tr\u1ef1c ti\u1ebfp tham gia ph\u1ea3n \u1ee9ng Maillard khi rang. V\u00ec v\u1eady, h\u00e0m l\u01b0\u1ee3ng h\u1eefu c\u01a1 s\u1edf h\u1eefu m\u1ed9t l\u1ed9 tr\u00ecnh h\u00f3a h\u1ecdc h\u01b0\u01a1ng v\u1ecb r\u00f5 r\u1ec7t, ch\u1ee9 kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 y\u1ebfu t\u1ed1 n\u00f4ng h\u1ecdc.\"}}]}<\/script>\n\n\n\n<script type=\"application\/ld+json\">{\"@context\": \"https:\/\/schema.org\", \"@graph\": [{\"@type\": \"BlogPosting\", \"@id\": \"https:\/\/coffeefactz.com\/coffee-terroir-soil-flavor\/#richSnippet\", \"about\": [{\"@type\": \"Thing\", \"name\": \"Coffee Terroir\"}], \"mentions\": [{\"@type\": \"Thing\", \"name\": \"Altitude\"}, {\"@type\": \"Thing\", \"name\": \"acidity\"}, {\"@type\": \"Thing\", \"name\": \"coffee\"}, {\"@type\": \"Thing\", \"name\": \"drainage\"}, {\"@type\": \"Thing\", \"name\": \"Coffee variety\"}, {\"@type\": \"Thing\", \"name\": \"phosphorus\"}, {\"@type\": \"Thing\", \"name\": \"Potassium\"}, {\"@type\": \"Thing\", \"name\": \"terroir\"}, {\"@type\": \"Thing\", \"name\": \"Soil type\"}, {\"@type\": \"Thing\", \"name\": \"Gesha\"}]}]}<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Terroir c\u00e0 ph\u00ea kh\u1edfi ngu\u1ed3n t\u1eeb l\u00f2ng \u0111\u1ea5t ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00f2 rang. H\u00f3a h\u1ecdc th\u1ed5 nh\u01b0\u1ee1ng \u2014 g\u1ed3m t\u1ea3i l\u01b0\u1ee3ng kho\u00e1ng, \u0111\u1ed9 pH v\u00e0 c\u1ea5u tr\u00fac tho\u00e1t n\u01b0\u1edbc \u2014 quy\u1ebft \u0111\u1ecbnh lo\u1ea1i axit h\u1eefu c\u01a1 v\u00e0 l\u01b0\u1ee3ng \u0111\u01b0\u1eddng t\u00edch l\u0169y trong h\u1ea1t. Hi\u1ec3u r\u00f5 c\u00e1ch \u0111\u1ea5t n\u00fai l\u1eeda, \u0111\u1ea5t \u0111\u1ecf bazan v\u00e0 \u0111\u1ea5t s\u00e9t \u0111\u1ecbnh h\u01b0\u1edbng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc mang l\u1ea1i cho chuy\u00ean gia v\u00e0 ng\u01b0\u1eddi s\u00e0nh c\u00e0 ph\u00ea m\u1ed9t l\u0103ng k\u00ednh d\u1ef1 \u0111o\u00e1n chu\u1ea9n x\u00e1c, thay v\u00ec ch\u1ec9 l\u00e0 nh\u1eefng c\u00e2u chuy\u1ec7n k\u1ec3 m\u01a1 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