{"id":8065,"date":"2019-11-16T15:27:02","date_gmt":"2019-11-16T07:27:02","guid":{"rendered":"https:\/\/www.humicchina.com\/?p=8065"},"modified":"2025-06-26T14:54:16","modified_gmt":"2025-06-26T06:54:16","slug":"effects-of-humic-acid-on-crop-growth","status":"publish","type":"post","link":"https:\/\/www.humicchina.com\/vi\/blog\/effects-of-humic-acid-on-crop-growth","title":{"rendered":"Humic acid effect on plant growth."},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone\" style=\"width: 400px; border-width: 5px; border-style: solid; margin: 2px; float: right; height: 300px;\" src=\"\/uploads\/blogs\/blog-2-i.jpg\" alt=\"Humic acid effect on plant growth.\" width=\"1152\" height=\"864\" \/><\/p>\n<p>\u1ea2nh h\u01b0\u1edfng c\u1ee7a axit humic l\u00ean s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ef1c v\u1eadt tr\u00ean s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ef1c v\u1eadt l\u00e0 kh\u00e1 r\u00f5 r\u00e0ng.  H\u00e3y \u0111\u1ec3 t\u00f4i k\u1ec3 cho b\u1ea1n chi ti\u1ebft. Ngay t\u1eeb \u0111\u1ea7u th\u1ebf k\u1ef7 19, t\u1ea7m quan tr\u1ecdng c\u1ee7a <a href=\"https:\/\/www.humicchina.com\/humic-acid\" target=\"_blank\" rel=\"noopener noreferrer\">axit humic<\/a> trong \u0111\u1ea5t \u0111\u1ec3 ph\u00e1t tri\u1ec3n th\u1ef1c v\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn<!--more--> t\u1eeb g\u00f3c \u0111\u1ed9 dinh d\u01b0\u1ee1ng.<\/p>\n<p>Sau \u0111\u00f3, ng\u01b0\u1eddi ta \u0111\u00e3 b\u00e1o c\u00e1o r\u1eb1ng axit humic c\u00f3 th\u1ec3 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ef1c v\u1eadt \u1edf n\u1ed3ng \u0111\u1ed9 th\u00edch h\u1ee3p. Ch\u00fang t\u00f4i th\u1ea5y r\u1eb1ng th\u00eam m\u1ed9t l\u01b0\u1ee3ng nh\u1ecf axit humic v\u00e0o m\u00f4i tr\u01b0\u1eddng t\u01b0\u1eddng n\u01b0\u1edbc c\u00f3 th\u1ec3 l\u00e0m t\u0103ng chi\u1ec1u d\u00e0i r\u1ec5 ng\u00f4 l\u00ean 500%. V\u00e0 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng t\u01b0\u01a1i c\u1ee7a r\u1ec5 c\u0169ng t\u0103ng \u0111\u00e1ng k\u1ec3. K\u1ebft qu\u1ea3 cho th\u1ea5y axit humic th\u00fac \u0111\u1ea9y \u0111\u00e1ng k\u1ec3 t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng h\u00e0ng th\u00e1ng, chi\u1ec1u cao v\u00e0 t\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng ch\u1ea5t kh\u00f4 c\u1ee7a c\u00e2y con.<!--more--><\/p>\n<h2>Th\u1eed nghi\u1ec7m axit humic tr\u00ean s\u1ef1 ph\u00e1t tri\u1ec3n th\u1ef1c v\u1eadt<\/h2>\n<p>Ngo\u00e0i ra, s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y gi\u1ed1ng l\u00faa m\u00ec, c\u00e0 chua v\u00e0 b\u00f4ng, \u0111\u1eb7c bi\u1ec7t l\u00e0 r\u1ec5, \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00fac \u0111\u1ea9y \u0111\u00e1ng k\u1ec3 b\u1edfi axit humic. Axit fulvic th\u00fac \u0111\u1ea9y \u0111\u00e1ng k\u1ec3 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y con d\u01b0a chu\u1ed9t. S\u1ed1 l\u00e1 v\u00e0 hoa tr\u00ean m\u1ed7i c\u00e2y. Phun x\u1ecbt <a href=\"https:\/\/www.humicchina.com\/mineral-fulvic-acid\" target=\"_blank\" rel=\"noopener noreferrer\">Axit fulvic<\/a> tr\u00ean c\u00e2y con l\u00faa m\u00ec tr\u1ed3ng trong ch\u1eadu ho\u1eb7c c\u00e1nh \u0111\u1ed3ng c\u00f3 th\u1ec3 t\u0103ng n\u0103ng su\u1ea5t 7,3 &#8211; 18,0%. Nh\u01b0ng c\u0169ng kh\u00f4ng th\u1ec3 l\u00e0m gi\u1ea3m n\u0103ng su\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n h\u1ea1n h\u00e1n.\u0110\u1ea1t \u0111\u01b0\u1ee3c 97% l\u01b0\u1ee3ng n\u01b0\u1edbc b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p>\u1ea2nh h\u01b0\u1edfng c\u1ee7a axit humic \u0111\u1ed1i v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh b\u1edfi nhi\u1ec1u th\u00ed nghi\u1ec7m. Tuy nhi\u00ean, do c\u00e1c lo\u00e0i th\u1ef1c v\u1eadt kh\u00e1c nhau v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u0103n h\u00f3a kh\u00e1c nhau. C\u00e1c con s\u1ed1 \u0111\u01b0\u1ee3c b\u00e1o c\u00e1o kh\u00e1c nhau r\u1ea5t nhi\u1ec1u. Axit fulvic l\u00e0m t\u0103ng chi\u1ec1u d\u00e0i r\u1ec5 c\u00e0 chua l\u00ean 10%. Tr\u1ecdng l\u01b0\u1ee3ng t\u01b0\u01a1i b\u1eb1ng 245% v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng kh\u00f4 b\u1eb1ng 390% t\u01b0\u01a1ng \u1ee9ng. N\u00f3i chung, axit humic c\u00f3 t\u00e1c d\u1ee5ng k\u00edch th\u00edch nhi\u1ec1u h\u01a1n tr\u00ean r\u1ec5 h\u01a1n l\u00e0 tr\u00ean th\u00e2n c\u00e2y v\u00e0 l\u00e1.<\/p>\n<p>Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 c\u00e2y, n\u00f3 ch\u1ec9 k\u00edch th\u00edch s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a r\u1ec5, m\u00e0 c\u00f2n l\u00e0 ph\u1ea7n \u0111\u1ea5t. Theo \u0111\u1ed9 nh\u1ea1y c\u1ea3m c\u1ee7a c\u00e2y tr\u1ed3ng \u0111\u1ed1i v\u1edbi k\u00edch th\u00edch axit humic. C\u00e2y tr\u1ed3ng \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c lo\u1ea1i sau \u0111\u00e2y.  C\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng nh\u1ea1y c\u1ea3m nh\u1ea5t &#8211; b\u1eafp c\u1ea3i, c\u1ee7 c\u1ea3i, c\u00e0 chua, khoai lang, d\u01b0a h\u1ea5u, c\u1ee7 c\u1ea3i \u0111\u01b0\u1eddng, v.v. C\u00e2y tr\u1ed3ng ph\u01b0\u01a1ng ti\u1ec7n ph\u1ea3n \u1ee9ng &#8211; b\u00f4ng, \u0111\u1eadu xanh, \u0111\u1eadu v\u00e0 v\u00e2n v\u00e2n. C\u00e2y tr\u1ed3ng kh\u00f4ng nh\u1ea1y c\u1ea3m &#8211; h\u01b0\u1edbng d\u01b0\u01a1ng, h\u00e3m hi\u1ebfp, h\u00e0 th\u1ea7u, lanh v\u00e0 v\u00e2n v\u00e2n.<\/p>\n<h3>C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m<\/h3>\n<p>\u1ea2nh h\u01b0\u1edfng c\u1ee7a c\u00e1c \u0111i\u1ec1u ki\u1ec7n nu\u00f4i c\u1ea5y l\u00ean k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m kh\u00f4ng th\u1ec3 b\u1ecf qua. B\u1edfi v\u00ec m\u1ed9t s\u1ed1 th\u00ed nghi\u1ec7m \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong l\u0129nh v\u1ef1c n\u00e0y. Nh\u1eefng y\u1ebfu t\u1ed1 trong \u0111\u1ea5t r\u1ea5t ph\u1ee9c t\u1ea1p. V\u00e0 n\u00f3 kh\u00f3 l\u1eb7p l\u1ea1i h\u01a1n so v\u1edbi \u0111i\u1ec1u ki\u1ec7n r\u00f5 r\u00e0ng trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/p>\n<p>\u01afu \u0111i\u1ec3m l\u00e0 gi\u00e1 tr\u1ecb \u1ee9ng d\u1ee5ng cao. Ngay c\u1ea3 trong ph\u00f2ng th\u00ed nghi\u1ec7m, v\u1edbi c\u00e1c gi\u1ea3i ph\u00e1p dinh d\u01b0\u1ee1ng, c\u00f3 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1. Th\u00e0nh ph\u1ea7n c\u1ee7a dung d\u1ecbch dinh d\u01b0\u1ee1ng r\u1ea5t quan tr\u1ecdng. C\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i gi\u1ea3i ph\u00e1p dinh d\u01b0\u1ee1ng cho s\u1ef1 ph\u00e1t tri\u1ec3n t\u1ed5ng th\u1ec3 c\u1ee7a c\u00e2y.<\/p>\n<p>V\u00e0 t\u1ef7 l\u1ec7 c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong c\u00e1c dung d\u1ecbch dinh d\u01b0\u1ee1ng kh\u00e1c nhau l\u00e0 kh\u00e1c nhau. C\u00f3 nh\u1eefng \u1ea3nh h\u01b0\u1edfng kh\u00e1c nhau \u0111\u1ebfn s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y. Th\u1ee9 hai, s\u1ef1 t\u01b0\u01a1ng t\u00e1c c\u1ee7a c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau trong dung d\u1ecbch dinh d\u01b0\u1ee1ng c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c s\u1ea3n xu\u1ea5t l\u01b0\u1ee3ng m\u01b0a v\u00e0 d\u1eabn \u0111\u1ebfn s\u1ef1 thi\u1ebfu h\u1ee5t c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u1ea2nh h\u01b0\u1edfng c\u1ee7a axit humic l\u00ean s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ef1c v\u1eadt tr\u00ean s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ef1c v\u1eadt l\u00e0 kh\u00e1 r\u00f5 r\u00e0ng. H\u00e3y \u0111\u1ec3 t\u00f4i k\u1ec3 cho b\u1ea1n chi ti\u1ebft. Ngay t\u1eeb \u0111\u1ea7u th\u1ebf k\u1ef7 19, t\u1ea7m quan tr\u1ecdng c\u1ee7a axit humic trong \u0111\u1ea5t \u0111\u1ec3 ph\u00e1t tri\u1ec3n th\u1ef1c v\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn<\/p>\n","protected":false},"author":1,"featured_media":11972,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[337,121],"tags":[153,152,162],"class_list":["post-8065","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-agriculture","category-humic-acid","tag-effect-of-humic-acid","tag-humic-acid-benefits","tag-humic-acid-effects"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.3 (Yoast SEO v26.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Humic acid effect on plant growth. &#8226;<\/title>\n<meta name=\"description\" content=\"As early as the 19th century, the importance of humic acid in soil to 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