{"id":1488,"date":"2026-04-12T01:39:06","date_gmt":"2026-04-12T01:39:06","guid":{"rendered":"https:\/\/bio2a.com\/?p=1488"},"modified":"2026-04-21T03:57:41","modified_gmt":"2026-04-21T03:57:41","slug":"giai-doc-hoa-hoc-tren-cay-cam-chuong","status":"publish","type":"post","link":"https:\/\/bio2a.com\/en\/2026\/04\/12\/giai-doc-hoa-hoc-tren-cay-cam-chuong\/","title":{"rendered":"GI\u1ea2I \u0110\u1ed8C H\u00d3A H\u1eccC METYL-BROMIDE TR\u00caN C\u00c2Y C\u1ea8M CH\u01af\u1edaNG"},"content":{"rendered":"<p class=\"wp-block-paragraph\">C\u00e2y c\u1ea9m ch\u01b0\u1edbng ng\u1ed9 \u0111\u1ed9c h\u00f3a h\u1ecdc do qu\u00e1 tr\u00ecnh canh t\u00e1c c\u00f4ng nh\u00e2n \u0111\u00e3 nh\u1ea7m ch\u1ea5t h\u00f3a h\u1ecdc metyl-bromide d\u00f9ng t\u01b0\u1edbi phun to\u00e0n v\u01b0\u1eddn c\u00e2y c\u1ea9m ch\u01b0\u1edbng gi\u1ed1ng v\u00e0 th\u01b0\u01a1ng ph\u1ea9m d\u1eabn \u0111\u1ebfn c\u00e2y b\u1ecb ch\u1ebft, ch\u00e1y l\u00e1, \u0111\u1ea5t kh\u00f4 c\u1ee9ng. Sau khi tr\u1ed3ng l\u1ea1i tr\u00ean ph\u1ea7n \u0111\u1ea5t b\u1ecb ng\u1ed9 \u0111\u1ed9c c\u00e2y c\u0169ng kh\u00f4ng m\u1ecdc l\u1ea1i, gi\u1ea3i ph\u00e1p BIO2A \u0111\u00e3 ph\u1ee5c h\u1ed3i th\u00e0nh c\u00f4ng. N\u1ebfu tr\u00ean v\u01b0\u1eddn c\u1ee7a b\u00e0 con g\u1eb7p tr\u01b0\u1eddng h\u1ee3p t\u01b0\u01a1ng t\u1ef1 ho\u1eb7c ng\u1ed9 \u0111\u1ed9c do t\u01b0\u1edbi ph\u00e2n hay phun thu\u1ed1c qu\u00e1 li\u1ec1u th\u00ec ch\u00fang ta c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i t\u01b0\u01a1ng t\u1ef1 ho\u1eb7c g\u1ecdi tr\u1ef1c ti\u1ebfp cho \u0111\u1ed9i ng\u0169 BIO2A \u0111\u1ec3 t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed &#8211; 0913.372.813<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ti\u1ebfp c\u1eadn theo c\u01a1 ch\u1ebf khoa h\u1ecdc: Gi\u1ea3i \u0111\u1ed9c \u0111\u1ea5t \u2013 T\u00e1i t\u1ea1o h\u1ec7 vi sinh \u2013 Ph\u1ee5c h\u1ed3i sinh l\u00fd c\u00e2y<\/h3>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">1. V\u1ea4N \u0110\u1ec0 TH\u1ef0C T\u1ebe TRONG S\u1ea2N XU\u1ea4T<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Metyl Bromide l\u00e0 ho\u1ea1t ch\u1ea5t kh\u1eed tr\u00f9ng \u0111\u1ea5t ph\u1ed5 bi\u1ebfn trong kho x\u01b0\u1edfng , b\u1ecb c\u1ea5m s\u1eed d\u1ee5ng trong n\u00f4ng nghi\u1ec7p, c\u00f3 kh\u1ea3 n\u0103ng ti\u00eau di\u1ec7t nhanh n\u1ea5m b\u1ec7nh, tuy\u1ebfn tr\u00f9ng v\u00e0 c\u1ecf d\u1ea1i. Tuy nhi\u00ean khi s\u1eed d\u1ee5ng trong n\u00f4ng nghi\u1ec7p g\u00e2y t\u1ed3n d\u01b0 trong \u0111\u1ea5t, v\u01b0\u1ee3t ng\u01b0\u1ee1ng an to\u00e0n ho\u1eb7c kh\u00f4ng \u0111\u1ee7 th\u1eddi gian c\u00e1ch ly, s\u1ebd g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng ng\u1ed9 \u0111\u1ed9c th\u1ee9 c\u1ea5p tr\u00ean c\u00e2y tr\u1ed3ng v\u00e0 s\u1ee9c kh\u1ecfe ng\u01b0\u1eddi ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u00e0 gi\u00e1n ti\u1ebfp.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-bi-ngo-doc-1024x768.jpg\" alt=\"C\u00e2y c\u1ea9m ch\u01b0\u1edbng \" class=\"wp-image-1489\" style=\"aspect-ratio:4\/3;object-fit:cover;width:500px\" srcset=\"https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-bi-ngo-doc-1024x768.jpg 1024w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-bi-ngo-doc-300x225.jpg 300w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-bi-ngo-doc-768x576.jpg 768w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-bi-ngo-doc-1536x1152.jpg 1536w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-bi-ngo-doc-2048x1536.jpg 2048w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-bi-ngo-doc-600x450.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">Bi\u1ec3u hi\u1ec7n \u0111i\u1ec3n h\u00ecnh tr\u00ean c\u00e2y c\u1ea9m ch\u01b0\u1edbng:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00e1y m\u00e9p l\u00e1, xo\u0103n l\u00e1, gi\u1ea3m quang h\u1ee3p<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2y h\u00e9o sinh l\u00fd d\u00f9 \u0111\u1ee7 \u1ea9m<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R\u1ec5 b\u1ecb \u1ee9c ch\u1ebf, gi\u1ea3m sinh tr\u01b0\u1edfng ho\u1eb7c th\u1ed1i nh\u1eb9<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ea5t kh\u00f4 c\u1ee9ng, m\u1ea5t k\u1ebft c\u1ea5u<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e2y sinh tr\u01b0\u1edfng ch\u1eadm, gi\u1ea3m ho\u1eb7c kh\u00f4ng \u0111\u1ebb nh\u00e1nh<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-right:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--20);margin-left:var(--wp--preset--spacing--30);padding-top:0;padding-bottom:0\">B\u1ea3n ch\u1ea5t c\u1ee7a v\u1ea5n \u0111\u1ec1 kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf c\u00e2y, m\u00e0 n\u1eb1m \u1edf h\u1ec7 sinh th\u00e1i \u0111\u1ea5t b\u1ecb ph\u00e1 v\u1ee1:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-right:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--20);margin-left:var(--wp--preset--spacing--30);padding-top:0;padding-bottom:0\">M\u1ea5t c\u00e2n b\u1eb1ng vi sinh v\u1eadt<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-right:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--20);margin-left:var(--wp--preset--spacing--30);padding-top:0;padding-bottom:0\">T\u00edch t\u1ee5 \u0111\u1ed9c t\u1ed1 h\u00f3a h\u1ecdc<\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--20);margin-right:var(--wp--preset--spacing--30);margin-bottom:var(--wp--preset--spacing--20);margin-left:var(--wp--preset--spacing--30);padding-top:0;padding-bottom:0\">Gi\u1ea3m kh\u1ea3 n\u0103ng trao \u0111\u1ed5i dinh d\u01b0\u1ee1ng<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">2. NGUY\u00caN L\u00dd PH\u1ee4C H\u1ed2I: TI\u1ebeP C\u1eacN THEO 3 T\u1ea6NG SINH H\u1eccC<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 c\u1ea7n t\u00e1c \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi l\u00ean \u0111\u1ea5t \u2013 h\u1ec7 vi sinh \u2013 sinh l\u00fd c\u00e2y, th\u00f4ng qua 3 c\u01a1 ch\u1ebf:<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">2.1. GI\u1ea2I \u0110\u1ed8C V\u00c0 T\u00c1I C\u1ea4U TR\u00daC \u0110\u1ea4T B\u1eb0NG CARBON SINH H\u1eccC (BIOCARB)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Biocarb \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb ngu\u1ed3n nguy\u00ean li\u1ec7u h\u1eefu c\u01a1 c\u00f3 ngu\u1ed3n g\u1ed1c n\u00fai l\u1eeda, ch\u1ee9a <strong>Biochar (5\u201315%)<\/strong> \u0111\u00e3 ho\u1ea1t h\u00f3a, t\u1ea1o ra c\u1ea5u tr\u00fac <strong>Carbon m\u1edf<\/strong> v\u1edbi di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t l\u1edbn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u01a1 ch\u1ebf t\u00e1c \u0111\u1ed9ng:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>H\u1ea5p ph\u1ee5 v\u00e0 c\u1ed1 \u0111\u1ecbnh \u0111\u1ed9c t\u1ed1<\/strong>: gi\u1eef l\u1ea1i c\u00e1c ph\u00e2n t\u1eed h\u00f3a ch\u1ea5t t\u1ed3n d\u01b0 (bao g\u1ed3m Metyl Bromide), gi\u1ea3m \u0111\u1ed9c t\u00ednh \u0111\u1ed1i v\u1edbi v\u00f9ng r\u1ec5<\/li>\n\n\n\n<li><strong>C\u1ea3i thi\u1ec7n l\u00fd t\u00ednh \u0111\u1ea5t<\/strong>: t\u0103ng \u0111\u1ed9 t\u01a1i x\u1ed1p, \u0111\u1ed9 th\u00f4ng kh\u00ed v\u00e0 kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc<\/li>\n\n\n\n<li><strong>\u1ed4n \u0111\u1ecbnh dinh d\u01b0\u1ee1ng<\/strong>: h\u1ea1n ch\u1ebf r\u1eeda tr\u00f4i, t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"> Carbon sinh h\u1ecdc \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t <strong>h\u1ec7 \u0111\u1ec7m sinh h\u1ecdc (biological buffer)<\/strong> gi\u00fap trung h\u00f2a m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">2.2. T\u00c1I L\u1eacP H\u1ec6 VI SINH \u0110\u1ea4T (VISII PLUS)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi \u0111\u1ea5t \u0111\u01b0\u1ee3c \u201cl\u00e0m s\u1ea1ch\u201d v\u1ec1 m\u1eb7t h\u00f3a h\u1ecdc, vi\u1ec7c t\u00e1i thi\u1ebft h\u1ec7 vi sinh l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">C\u01a1 ch\u1ebf:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Vi sinh v\u1eadt c\u00f3 l\u1ee3i tham gia <strong>ph\u00e2n gi\u1ea3i t\u1ed3n d\u01b0 h\u1eefu c\u01a1 v\u00e0 \u0111\u1ed9c ch\u1ea5t<\/strong><\/li>\n\n\n\n<li>C\u1ea1nh tranh sinh h\u1ecdc v\u1edbi vi sinh g\u00e2y h\u1ea1i<\/li>\n\n\n\n<li>K\u00edch th\u00edch h\u00ecnh th\u00e0nh r\u1ec5 m\u1edbi v\u00e0 t\u0103ng h\u1ea5p thu dinh d\u01b0\u1ee1ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"> \u0110\u1eb7c bi\u1ec7t, <strong>Biochar trong Biocarb \u0111\u00f3ng vai tr\u00f2 l\u00e0 gi\u00e1 th\u1ec3 c\u01b0 tr\u00fa<\/strong>, gi\u00fap vi sinh ph\u00e1t tri\u1ec3n \u1ed5n \u0111\u1ecbnh v\u00e0 b\u1ec1n v\u1eefng.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">2.3. PH\u1ee4C H\u1ed2I SINH L\u00dd C\u00c2Y B\u1eb0NG <a href=\"https:\/\/bio2a.com\/en\/cua-hang\/\" data-type=\"page\" data-id=\"158\">AMINO \u2013 VITAMIN<\/a><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ea3n ph\u1ea9m Amino\u2013Vitamin ch\u1ee9a:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u01a1n <strong>18 lo\u1ea1i acid amin<\/strong><\/li>\n\n\n\n<li><strong>Chi\u1ebft xu\u1ea5t rong bi\u1ec3n (\u224840%)<\/strong><\/li>\n\n\n\n<li><strong>Vitamin B1<\/strong><\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">C\u01a1 ch\u1ebf sinh l\u00fd:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Acid amin<\/strong>: tham gia tr\u1ef1c ti\u1ebfp v\u00e0o qu\u00e1 tr\u00ecnh t\u1ed5ng h\u1ee3p protein v\u00e0 t\u00e1i t\u1ea1o m\u00f4<\/li>\n\n\n\n<li><strong>Rong bi\u1ec3n<\/strong>: cung c\u1ea5p hormone sinh tr\u01b0\u1edfng t\u1ef1 nhi\u00ean (auxin, cytokinin)<\/li>\n\n\n\n<li><strong>Vitamin B1<\/strong>: gi\u1ea3m stress sinh l\u00fd, ph\u1ee5c h\u1ed3i h\u1ec7 enzyme<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00e1c \u0111\u1ed9ng t\u1ed5ng h\u1ee3p:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u0103ng c\u01b0\u1eddng <strong>h\u00f4 h\u1ea5p t\u1ebf b\u00e0o v\u00e0 trao \u0111\u1ed5i ch\u1ea5t<\/strong><\/li>\n\n\n\n<li>Th\u00fac \u0111\u1ea9y <strong>\u0111\u00e0o th\u1ea3i \u0111\u1ed9c t\u1ed1 n\u1ed9i sinh<\/strong><\/li>\n\n\n\n<li>M\u1edf t\u1ebf b\u00e0o \u2192 t\u0103ng kh\u1ea3 n\u0103ng h\u1ea5p thu dinh d\u01b0\u1ee1ng<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"> Khi k\u1ebft h\u1ee3p v\u1edbi Carbon sinh h\u1ecdc:<br><strong>Carbon cung c\u1ea5p n\u1ec1n n\u0103ng l\u01b0\u1ee3ng \u2013 Amino k\u00edch ho\u1ea1t chuy\u1ec3n h\u00f3a \u2192 r\u00fat ng\u1eafn th\u1eddi gian ph\u1ee5c h\u1ed3i c\u00e2y<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">3. HI\u1ec6U QU\u1ea2 GHI NH\u1eacN TR\u00caN C\u1ea8M CH\u01af\u1edaNG<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi \u00e1p d\u1ee5ng \u0111\u1ed3ng b\u1ed9 gi\u1ea3i ph\u00e1p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>H\u1ec7 r\u1ec5 ph\u1ee5c h\u1ed3i, xu\u1ea5t hi\u1ec7n r\u1ec5 tr\u1eafng m\u1edbi<\/li>\n\n\n\n<li>Gi\u1ea3m r\u00f5 r\u1ec7t hi\u1ec7n t\u01b0\u1ee3ng ch\u00e1y l\u00e1, h\u00e9o sinh l\u00fd<\/li>\n\n\n\n<li>\u0110\u1ea5t t\u01a1i x\u1ed1p, gi\u1eef \u1ea9m t\u1ed1t h\u01a1n<\/li>\n\n\n\n<li>C\u00e2y sinh tr\u01b0\u1edfng tr\u1edf l\u1ea1i, <strong>\u0111\u1ebb nh\u00e1nh m\u1ea1nh v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"> Quan tr\u1ecdng h\u01a1n: <strong>\u0111\u1ea5t \u0111\u01b0\u1ee3c t\u00e1i sinh<\/strong>, \u0111\u1ea3m b\u1ea3o cho c\u00e1c chu k\u1ef3 canh t\u00e1c ti\u1ebfp theo<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">4. GIAI \u0110O\u1ea0N PH\u1ee4C H\u1ed2I DINH D\u01af\u1ee0NG<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Sau khi c\u00e2y \u0111\u00e3 ph\u1ee5c h\u1ed3i sinh l\u00fd (sau 2 l\u1ea7n x\u1eed l\u00fd \u0111\u1ea7u), c\u1ea7n b\u1ed5 sung dinh d\u01b0\u1ee1ng \u0111\u1ec3 th\u00fac \u0111\u1ea9y sinh tr\u01b0\u1edfng m\u1ea1nh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1eed d\u1ee5ng<a href=\"https:\/\/s.shopee.vn\/5fkxp3VY3c\" data-type=\"link\" data-id=\"https:\/\/s.shopee.vn\/5fkxp3VY3c\" rel=\"Dofollow nofollow noopener\" target=\"_blank\"> <strong>ph\u00e2n h\u1eefu c\u01a1 GF Bio-Nutri<\/strong><\/a><\/li>\n\n\n\n<li>M\u1ee5c ti\u00eau:\n<ul class=\"wp-block-list\">\n<li>Cung c\u1ea5p dinh d\u01b0\u1ee1ng c\u00e2n \u0111\u1ed1i<\/li>\n\n\n\n<li>T\u0103ng sinh kh\u1ed1i\n<ul class=\"wp-block-list\">\n<li>K\u00edch th\u00edch \u0111\u1ebb nh\u00e1nh v\u00e0 ph\u00e1t tri\u1ec3n th\u00e2n l\u00e1<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-da-phuc-hoi-768x1024.jpg\" alt=\"\" class=\"wp-image-1491\" style=\"aspect-ratio:4\/3;object-fit:cover;width:500px\" srcset=\"https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-da-phuc-hoi-768x1024.jpg 768w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-da-phuc-hoi-225x300.jpg 225w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-da-phuc-hoi-1152x1536.jpg 1152w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-da-phuc-hoi-1536x2048.jpg 1536w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-da-phuc-hoi-600x800.jpg 600w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-da-phuc-hoi.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h4 class=\"wp-block-heading\">5. QUY TR\u00ccNH \u00c1P D\u1ee4NG (TH\u1ef0C T\u1ebe KHUY\u1ebeN NGH\u1eca)<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Giai \u0111o\u1ea1n 1: Gi\u1ea3i \u0111\u1ed9c v\u00e0 ph\u1ee5c h\u1ed3i ban \u0111\u1ea7u<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Th\u1ef1c hi\u1ec7n <strong>2 l\u1ea7n x\u1eed l\u00fd<\/strong>, m\u1ed7i l\u1ea7n c\u00e1ch nhau <strong>5 ng\u00e0y<\/strong>:\n<ul class=\"wp-block-list\">\n<li>T\u01b0\u1edbi g\u1ed1c: Biocarb + Visii Plus ( d\u00f9ng 500ml biocarb +1L Visii Plus pha v\u1edbi 300L n\u01b0\u1edbc phun v\u00e0 t\u01b0\u1edbi)<\/li>\n\n\n\n<li>Phun l\u00e1: Amino \u2013 Vitamin( d\u00f9ng 250ml Amino vitamin pha v\u1edbi 500 ml Biocarb pha v\u1edbi 200L phun k\u00edn b\u1ec1 m\u1eb7t l\u00e1 c\u00e2y<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>Sau m\u1ed7i l\u1ea7n x\u1eed l\u00fd c\u1ea7n <strong>t\u01b0\u1edbi n\u01b0\u1edbc gi\u1eef \u1ea9m<\/strong> \u0111\u1ec3 k\u00edch ho\u1ea1t vi sinh<\/li>\n\n\n\n<li>Giai \u0111o\u1ea1n 2: Ph\u1ee5c h\u1ed3i sinh tr\u01b0\u1edfng<\/li>\n\n\n\n<li>Sau l\u1ea7n x\u1eed l\u00fd th\u1ee9 2 kho\u1ea3ng <strong>10\u201314 ng\u00e0y<\/strong>:\n<ul class=\"wp-block-list\">\n<li>B\u00f3n b\u1ed5 sung <strong>GF Bio-Nutri<\/strong><\/li>\n\n\n\n<li>K\u1ebft h\u1ee3p duy tr\u00ec \u0111\u1ed9 \u1ea9m \u0111\u1ea5t \u1ed5n \u0111\u1ecbnh<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">6. K\u1ebeT LU\u1eacN<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u1ed9 \u0111\u1ed9c Metyl Bromide l\u00e0 v\u1ea5n \u0111\u1ec1 nghi\u00eam tr\u1ecdng nh\u01b0ng c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t n\u1ebfu \u00e1p d\u1ee5ng \u0111\u00fang nguy\u00ean l\u00fd sinh h\u1ecdc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 c\u1ea7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Gi\u1ea3i \u0111\u1ed9c m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t<\/strong><\/li>\n\n\n\n<li><strong>T\u00e1i thi\u1ebft h\u1ec7 vi sinh<\/strong><\/li>\n\n\n\n<li><strong>Ph\u1ee5c h\u1ed3i ho\u1ea1t \u0111\u1ed9ng sinh l\u00fd c\u00e2y<\/strong><\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"> \u0110\u00e2y kh\u00f4ng ch\u1ec9 l\u00e0 gi\u1ea3i ph\u00e1p x\u1eed l\u00fd t\u1ee9c th\u1eddi, m\u00e0 l\u00e0 h\u01b0\u1edbng ti\u1ebfp c\u1eadn b\u1ec1n v\u1eefng gi\u00fap:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Kh\u00f4i ph\u1ee5c \u0111\u1ed9 ph\u00ec \u0111\u1ea5t<\/li>\n\n\n\n<li>\u1ed4n \u0111\u1ecbnh n\u0103ng su\u1ea5t<\/li>\n\n\n\n<li>Gi\u1ea3m ph\u1ee5 thu\u1ed9c v\u00e0o h\u00f3a ch\u1ea5t<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-tot-1024x768.jpg\" alt=\"\" class=\"wp-image-1490\" style=\"aspect-ratio:1.3333534512241736;object-fit:cover;width:500px\" srcset=\"https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-tot-1024x768.jpg 1024w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-tot-300x225.jpg 300w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-tot-768x576.jpg 768w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-tot-1536x1152.jpg 1536w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-tot-2048x1536.jpg 2048w, https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-tot-600x450.jpg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">( c\u00e2y \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ebb nh\u00e1nh sau 20 ng\u00e0y)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 canh t\u00e1c hi\u1ec7u qu\u1ea3 kinh t\u1ebf, b\u00e0 con n\u00ean chuy\u1ec3n \u0111\u1ed5i sang canh t\u00e1c h\u1eefu c\u01a1 sinh h\u1ecdc v\u00e0o trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t nh\u1eb1m b\u1ea3o v\u1ec7 \u0111\u1ea5t, \u1ed5n \u0111\u1ecbnh v\u1ee5 m\u00f9a v\u00e0 an to\u00e0n s\u1ee9c kh\u1ecfe cho ng\u01b0\u1eddi lao \u0111\u1ed9ng. <mark style=\"background-color:rgba(0, 0, 0, 0);color:#ffffff\" class=\"has-inline-color\">c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbngc\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m c<mark style=\"background-color:rgba(0, 0, 0, 0);color:#ffffff\" class=\"has-inline-color\">c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbn<\/mark>h\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng c\u00e2y c\u1ea9m ch\u01b0\u1edbng<\/mark><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>C\u00e2y c\u1ea9m ch\u01b0\u1edbng ng\u1ed9 \u0111\u1ed9c h\u00f3a h\u1ecdc do qu\u00e1 tr\u00ecnh canh t\u00e1c c\u00f4ng nh\u00e2n \u0111\u00e3 nh\u1ea7m ch\u1ea5t h\u00f3a h\u1ecdc metyl-bromide [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1493,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1488","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-nong-nghiep"],"jetpack_featured_media_url":"https:\/\/bio2a.com\/wp-content\/uploads\/2026\/04\/cay-tot-1-e1776049507802.jpg","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":320,"url":"https:\/\/bio2a.com\/en\/2025\/11\/18\/cach-su-dung-biocarb-cho-sau-rieng\/","url_meta":{"origin":1488,"position":0},"title":"C\u00c1CH S\u1eec D\u1ee4NG BIOCARB GI\u00daP S\u1ea6U RI\u00caNG C\u00c2Y KH\u1eceE, N\u0102NG SU\u1ea4T","author":"Duy Ninh","date":"18 November, 2025","format":false,"excerpt":"C\u00c1CH S\u1eec D\u1ee4NG BIOCARB CHO S\u1ea6U RI\u00caNG Th\u1eddi \u0111i\u1ec3m b\u00f3n:D\u00f9ng Biocarb v\u00e0o c\u00e1c giai \u0111o\u1ea1n c\u1ee7a c\u00e2y s\u1ea7u ri\u00eang. Giai \u0111o\u1ea1n l\u00e0m hoa: 500ml Biocarb + 220ml canxi saty pha v\u1edbi 200L n\u01b0\u1edbc phun ph\u1ee7 v\u01b0\u1eddn gi\u00fap \u0111\u1eadu b\u00f4ng hi\u1ec7u qu\u1ea3, ch\u1ed1ng r\u1ee5ng tr\u00e1i Giai \u0111o\u1ea1n \u0111\u1eadu tr\u00e1i non: S\u1eed\u2026","rel":"","context":"In &quot;Ki\u1ebfn th\u1ee9c N\u00f4ng Nghi\u00eap&quot;","block_context":{"text":"Ki\u1ebfn th\u1ee9c N\u00f4ng Nghi\u00eap","link":"https:\/\/bio2a.com\/en\/category\/kien-thuc-nong-nghiep\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/bio2a.com\/wp-content\/uploads\/2025\/11\/8cd714ff1258890cc434f10ac7097b6b-e1776056209743.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/bio2a.com\/wp-content\/uploads\/2025\/11\/8cd714ff1258890cc434f10ac7097b6b-e1776056209743.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/bio2a.com\/wp-content\/uploads\/2025\/11\/8cd714ff1258890cc434f10ac7097b6b-e1776056209743.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/bio2a.com\/wp-content\/uploads\/2025\/11\/8cd714ff1258890cc434f10ac7097b6b-e1776056209743.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":1501,"url":"https:\/\/bio2a.com\/en\/2026\/04\/12\/giai-quyet-vang-la-chan-hoa-cuc\/","url_meta":{"origin":1488,"position":1},"title":"GI\u1ea2I QUY\u1ebeT V\u00c0NG L\u00c1 CH\u00c2N, TU\u1ed8T L\u00c1 CH\u00c2N TR\u00caN C\u00c2Y HOA C\u00daC","author":"Nguy\u1ec5n Th\u00e1i Qu\u00e2n","date":"12 April, 2026","format":false,"excerpt":"Gi\u1ea3i quy\u1ebft V\u00e0ng L\u00e1 Ch\u00e2n Hoa C\u00fac: Nguy\u00ean Nh\u00e2n, R\u1ee7i Ro V\u00e0 Gi\u1ea3i Ph\u00e1p Sinh H\u1ecdc B\u1ec1n V\u1eefng Cho S\u1ea3n Xu\u1ea5t Th\u01b0\u01a1ng Ph\u1ea9m 1. 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