{"id":4661,"date":"2026-11-03T15:06:54","date_gmt":"2026-11-03T08:06:54","guid":{"rendered":"https:\/\/vietgiaminh.com.vn\/?p=4661"},"modified":"2026-11-03T15:12:42","modified_gmt":"2026-11-03T08:12:42","slug":"npk-20-20-20-cho-sau-rieng","status":"publish","type":"post","link":"https:\/\/vietgiaminh.com.vn\/en\/npk-20-20-20-cho-sau-rieng\/","title":{"rendered":"Th\u1ef1c t\u1ebf v\u01b0\u1eddn Ri6 \u1edf M\u1ef9 \u0110\u1ee9c T\u00e2y, \u0110\u1ed3ng Th\u00e1p: NPK 20-20-20 cho s\u1ea7u ri\u00eang l\u1edbn nhanh, gai xanh b\u00f3ng"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_88 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung ch\u00ednh<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vietgiaminh.com.vn\/en\/npk-20-20-20-cho-sau-rieng\/#Noi_lo_rung_trai_sinh_ly_va_bai_toan_nuoi_duong_qua_non\" >N\u1ed7i lo r\u1ee5ng tr\u00e1i sinh l\u00fd v\u00e0 b\u00e0i to\u00e1n nu\u00f4i d\u01b0\u1ee1ng qu\u1ea3 non<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vietgiaminh.com.vn\/en\/npk-20-20-20-cho-sau-rieng\/#VIGAMI_20-20-20TE_dang_long_%E2%80%93_Giai_phap_dinh_duong_dot_pha\" >VIGAMI 20-20-20+TE d\u1ea1ng l\u1ecfng &#8211; Gi\u1ea3i ph\u00e1p dinh d\u01b0\u1ee1ng \u0111\u1ed9t ph\u00e1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vietgiaminh.com.vn\/en\/npk-20-20-20-cho-sau-rieng\/#Huong_dan_su_dung_sieu_tiet_kiem_va_ky_thuat_phun_chuan_xac\" >H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng si\u00eau ti\u1ebft ki\u1ec7m v\u00e0 k\u1ef9 thu\u1eadt phun chu\u1ea9n x\u00e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/vietgiaminh.com.vn\/en\/npk-20-20-20-cho-sau-rieng\/#Hanh_trinh_lot_xac_cua_vuon_sau_rieng_Ri6_tai_My_Duc_Tay_Dong_Thap\" >H\u00e0nh tr\u00ecnh l\u1ed9t x\u00e1c c\u1ee7a v\u01b0\u1eddn s\u1ea7u ri\u00eang Ri6 t\u1ea1i M\u1ef9 \u0110\u1ee9c T\u00e2y, \u0110\u1ed3ng Th\u00e1p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/vietgiaminh.com.vn\/en\/npk-20-20-20-cho-sau-rieng\/#Toi_uu_hoa_loi_nhuan_cho_mua_vu_thanh_cong\" >T\u1ed1i \u01b0u h\u00f3a l\u1ee3i nhu\u1eadn cho m\u00f9a v\u1ee5 th\u00e0nh c\u00f4ng<\/a><\/li><\/ul><\/nav><\/div>\n<p>Vi\u1ec7c \u1ee9ng d\u1ee5ng <b>NPK 20-20-20 cho s\u1ea7u ri\u00eang<\/b> th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p phun tr\u1ef1c ti\u1ebfp l\u00ean v\u1ecf qu\u1ea3 \u0111ang l\u00e0 ch\u00eca kh\u00f3a v\u00e0ng gi\u00fap nh\u00e0 v\u01b0\u1eddn gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 n\u1ed7i lo r\u1ee5ng tr\u00e1i sinh l\u00fd. Giai \u0111o\u1ea1n c\u00e2y mang qu\u1ea3 non lu\u00f4n l\u00e0 th\u1eddi \u0111i\u1ec3m nh\u1ea1y c\u1ea3m v\u00e0 \u0111\u1ea7y th\u1eed th\u00e1ch nh\u1ea5t trong su\u1ed1t m\u00f9a v\u1ee5. D\u00f9 d\u00e0n l\u00e1 tr\u00ean ng\u1ecdn \u0111ang quang h\u1ee3p v\u00f4 c\u00f9ng m\u1ea1nh m\u1ebd, xanh \u0111en d\u00e0y d\u1eb7n, l\u01b0\u1ee3ng d\u01b0\u1ee1ng ch\u1ea5t t\u1ef1 nhi\u00ean sinh ra \u0111\u00f4i khi v\u1eabn kh\u00f4ng b\u1eaft k\u1ecbp t\u1ed1c \u0111\u1ed9 ph\u00e1t tri\u1ec3n ch\u00f3ng m\u1eb7t c\u1ee7a h\u00e0ng ch\u1ee5c qu\u1ea3 non tr\u00ean c\u00e0nh. \u0110\u1ec3 tr\u00e1i ph\u00ecnh to t\u1ed1i \u0111a, h\u1ed9c n\u1edf \u0111\u1ec1u \u0111\u1eb7n, c\u01a1m d\u00e0y v\u00e0 gi\u1eef \u0111\u01b0\u1ee3c l\u1edbp v\u1ecf \u0111\u1eb9p m\u1eaft, c\u00e2y \u0111\u00f2i h\u1ecfi m\u1ed9t ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng ti\u1ebfp s\u1ee9c t\u1ee9c th\u00ec v\u00e0 m\u1ea1nh m\u1ebd nh\u1ea5t. C\u00f9ng <a href=\"https:\/\/www.facebook.com\/vigami15\" target=\"_blank\" rel=\"noopener\"><strong>Vi\u1ec7t Gia Minh<\/strong><\/a> kh\u00e1m ph\u00e1 chi ti\u1ebft b\u00ed quy\u1ebft nu\u00f4i tr\u00e1i \u0111\u1ec9nh cao, gi\u00fap s\u1ea7u ri\u00eang \u0111\u1ea1t n\u0103ng su\u1ea5t b\u1ee9t ph\u00e1 trong b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y!<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Noi_lo_rung_trai_sinh_ly_va_bai_toan_nuoi_duong_qua_non\"><\/span><b>N\u1ed7i lo r\u1ee5ng tr\u00e1i sinh l\u00fd v\u00e0 b\u00e0i to\u00e1n nu\u00f4i d\u01b0\u1ee1ng qu\u1ea3 non<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>B\u1ea5t k\u1ef3 b\u00e0 con n\u00f4ng d\u00e2n n\u00e0o g\u1eafn b\u00f3 v\u1edbi c\u00e2y s\u1ea7u ri\u00eang c\u0169ng th\u1ea5u hi\u1ec3u r\u1eb1ng, x\u1ea3 nh\u1ee5y v\u00e0 \u0111\u1eadu tr\u00e1i th\u00e0nh c\u00f4ng m\u1edbi ch\u1ec9 l\u00e0 nh\u1eefng b\u01b0\u1edbc \u0111i \u0111\u1ea7u ti\u00ean. Th\u1eed th\u00e1ch th\u1ef1c s\u1ef1 khi\u1ebfn nhi\u1ec1u ng\u01b0\u1eddi m\u1ea5t \u0103n m\u1ea5t ng\u1ee7 lu\u00f4n n\u1eb1m \u1edf giai \u0111o\u1ea1n nu\u00f4i d\u01b0\u1ee1ng qu\u1ea3 non. \u00c1m \u1ea3nh l\u1edbn nh\u1ea5t c\u1ee7a m\u1ecdi nh\u00e0 v\u01b0\u1eddn ch\u00ednh l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng r\u1ee5ng tr\u00e1i sinh l\u00fd. Khi c\u00e2y g\u1eb7p c\u00fa s\u1ed1c th\u1eddi ti\u1ebft, thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng c\u1ee5c b\u1ed9 ho\u1eb7c m\u1ea5t c\u00e2n \u0111\u1ed1i gi\u1eefa c\u00e1c nh\u00f3m ch\u1ea5t \u0111a l\u01b0\u1ee3ng, c\u00e2y s\u1ebd t\u1ef1 \u0111\u1ed9ng k\u00edch ho\u1ea1t c\u01a1 ch\u1ebf sinh t\u1ed3n. N\u00f3 s\u1ebd ti\u1ebfn h\u00e0nh \u0111\u00e0o th\u1ea3i, r\u1ee5ng b\u1edbt tr\u00e1i non \u0111\u1ec3 t\u1eadp trung d\u01b0\u1ee1ng ch\u1ea5t nu\u00f4i s\u1ed1ng nh\u1eefng qu\u1ea3 c\u00f2n l\u1ea1i.<\/p>\n<p>B\u00ean c\u1ea1nh \u0111\u00f3, vi\u1ec7c l\u00e0m sao \u0111\u1ec3 s\u1ea7u ri\u00eang l\u1edbn nhanh, tr\u00e1i to tr\u00f2n, h\u1ed9c chia \u0111\u1ec1u \u0111\u1eb7n v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 gi\u1eef cho gai xanh b\u00f3ng t\u1edbi t\u1eadn l\u00fac thu ho\u1ea1ch c\u0169ng l\u00e0 m\u1ed9t b\u00e0i to\u00e1n nan gi\u1ea3i. Trong th\u1ef1c t\u1ebf canh t\u00e1c, nhi\u1ec1u v\u01b0\u1eddn c\u00e2y c\u00f3 d\u00e0n l\u00e1 c\u1ef1c k\u1ef3 xanh t\u1ed1t, c\u00e0nh nh\u00e1nh sum su\u00ea, nh\u01b0ng tr\u00e1i non v\u1eabn c\u1ee9 thon d\u00e0i, ch\u1eadm ph\u00ecnh to, gai c\u00f3 d\u1ea5u hi\u1ec7u x\u1ec9n m\u00e0u. Nguy\u00ean nh\u00e2n ch\u00ednh l\u00e0 do qu\u00e1 tr\u00ecnh trung chuy\u1ec3n d\u01b0\u1ee1ng ch\u1ea5t t\u1eeb d\u01b0\u1edbi \u0111\u1ea5t l\u00ean \u0111\u1ebfn c\u00e1c c\u00e0nh xa m\u1ea5t r\u1ea5t nhi\u1ec1u th\u1eddi gian. Trong l\u00fac tr\u00e1i \u0111ang kh\u00e1t th\u1ee9c \u0103n \u0111\u1ec3 ph\u00e2n chia t\u1ebf b\u00e0o, vi\u1ec7c b\u1ed5 sung dinh d\u01b0\u1ee1ng tr\u1ef1c ti\u1ebfp qua b\u1ec1 m\u1eb7t v\u1ecf qu\u1ea3 ch\u00ednh l\u00e0 ph\u01b0\u01a1ng \u00e1n t\u1ed1i \u01b0u \u0111\u1ec3 kh\u1eafc ph\u1ee5c ngay l\u1eadp t\u1ee9c t\u00ecnh tr\u1ea1ng n\u00e0y.<\/p>\n<figure id=\"attachment_4665\" aria-describedby=\"caption-attachment-4665\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-4665 size-full\" src=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/du-tan-la-xanh-tot-sau-rieng-van-co-the-cham-lon-trai-thon-dai-gai-xin-mau-do-qua-trinh-van-chuyen-dinh-duong-bi-han-che.jpg\" alt=\"D\u00f9 t\u00e1n l\u00e1 xanh t\u1ed1t, s\u1ea7u ri\u00eang v\u1eabn c\u00f3 th\u1ec3 ch\u1eadm l\u1edbn, tr\u00e1i thon d\u00e0i, gai x\u1ec9n m\u00e0u do qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n dinh d\u01b0\u1ee1ng b\u1ecb h\u1ea1n ch\u1ebf\" width=\"900\" height=\"600\" srcset=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/du-tan-la-xanh-tot-sau-rieng-van-co-the-cham-lon-trai-thon-dai-gai-xin-mau-do-qua-trinh-van-chuyen-dinh-duong-bi-han-che.jpg 900w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/du-tan-la-xanh-tot-sau-rieng-van-co-the-cham-lon-trai-thon-dai-gai-xin-mau-do-qua-trinh-van-chuyen-dinh-duong-bi-han-che-300x200.jpg 300w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/du-tan-la-xanh-tot-sau-rieng-van-co-the-cham-lon-trai-thon-dai-gai-xin-mau-do-qua-trinh-van-chuyen-dinh-duong-bi-han-che-768x512.jpg 768w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/du-tan-la-xanh-tot-sau-rieng-van-co-the-cham-lon-trai-thon-dai-gai-xin-mau-do-qua-trinh-van-chuyen-dinh-duong-bi-han-che-18x12.jpg 18w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/du-tan-la-xanh-tot-sau-rieng-van-co-the-cham-lon-trai-thon-dai-gai-xin-mau-do-qua-trinh-van-chuyen-dinh-duong-bi-han-che-600x400.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-4665\" class=\"wp-caption-text\"><em>D\u00f9 t\u00e1n l\u00e1 xanh t\u1ed1t, s\u1ea7u ri\u00eang v\u1eabn c\u00f3 th\u1ec3 ch\u1eadm l\u1edbn, tr\u00e1i thon d\u00e0i, gai x\u1ec9n m\u00e0u do qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n dinh d\u01b0\u1ee1ng b\u1ecb h\u1ea1n ch\u1ebf<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"VIGAMI_20-20-20TE_dang_long_%E2%80%93_Giai_phap_dinh_duong_dot_pha\"><\/span><b>VIGAMI 20-20-20+TE d\u1ea1ng l\u1ecfng &#8211; Gi\u1ea3i ph\u00e1p dinh d\u01b0\u1ee1ng \u0111\u1ed9t ph\u00e1<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 b\u00e0i to\u00e1n kh\u00f3 nh\u1eb1n tr\u00ean, d\u00f2ng ph\u00e2n b\u00f3n <a href=\"https:\/\/vietgiaminh.com.vn\/en\/product\/vigami-20-20-20te-dang-long\/\"><b>VIGAMI 20-20-20+TE d\u1ea1ng l\u1ecfng<\/b><\/a> \u0111\u00e3 tr\u1edf th\u00e0nh ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh kh\u00f4ng th\u1ec3 thi\u1ebfu c\u1ee7a c\u00e1c nh\u00e0 v\u01b0\u1eddn. \u0110\u00e2y l\u00e0 c\u00f4ng th\u1ee9c ph\u00e2n b\u00f3n mang l\u1ea1i s\u1ef1 c\u00e2n b\u1eb1ng ho\u00e0n h\u1ea3o nh\u1ea5t cho giai \u0111o\u1ea1n tr\u00e1i \u0111ang v\u1ed7 b\u00e9o. S\u1ef1 k\u1ebft h\u1ee3p \u0111\u1ed3ng \u0111\u1ec1u gi\u1eefa \u0110\u1ea1m (N), L\u00e2n (P), v\u00e0 Kali (K) \u1edf t\u1ef7 l\u1ec7 20%, c\u00f9ng v\u1edbi h\u1ec7 vi l\u01b0\u1ee3ng (TE) thi\u1ebft y\u1ebfu t\u1ea1o ra m\u1ed9t s\u1ee9c m\u1ea1nh t\u1ed5ng h\u1ee3p \u0111\u00e1ng kinh ng\u1ea1c:<\/p>\n<ul>\n<li><b>\u0110\u1ea1m (Nitrogen &#8211; 20%):<\/b> \u0110\u00f3ng vai tr\u00f2 l\u00e0 c\u1ed7 m\u00e1y th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh ph\u00e2n chia t\u1ebf b\u00e0o th\u1ecbt qu\u1ea3 di\u1ec5n ra li\u00ean t\u1ee5c. Ngu\u1ed3n \u0111\u1ea1m d\u1ed3i d\u00e0o v\u00e0 d\u1ec5 ti\u00eau n\u00e0y gi\u00fap s\u1ea7u ri\u00eang l\u1edbn nhanh th\u1ea7n t\u1ed1c, k\u00edch th\u01b0\u1edbc ph\u00ecnh to th\u1ea5y r\u00f5 m\u1ed7i ng\u00e0y, \u0111\u1ed3ng th\u1eddi l\u1edbp v\u1ecf b\u00ean ngo\u00e0i lu\u00f4n duy tr\u00ec \u0111\u01b0\u1ee3c m\u00e0u xanh m\u01b0\u1edbt, kh\u00f4ng b\u1ecb v\u00e0ng \u00faa.<\/li>\n<li><b>L\u00e2n (Phosphorus &#8211; 20%):<\/b> L\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t gi\u00fap c\u1ee7ng c\u1ed1 \u0111\u1ed9 d\u1ebbo dai c\u1ee7a cu\u1ed1ng v\u00e0 \u0111\u1ed9 c\u1ee9ng c\u00e1p c\u1ee7a v\u1ecf. L\u00e2n gi\u00fap gai s\u1ea7u ri\u00eang n\u1edf bung \u0111\u1ec1u \u0111\u1eb7n, h\u1ea1n ch\u1ebf t\u1ed1i \u0111a t\u00ecnh tr\u1ea1ng n\u1ee9t gai khi qu\u1ea3 \u0111ang ph\u00ecnh to nhanh. Quan tr\u1ecdng h\u01a1n, n\u00f3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng d\u1ed3i d\u00e0o \u0111\u1ec3 c\u00e2y ch\u1ed1ng r\u1ee5ng tr\u00e1i sinh l\u00fd v\u00f4 c\u00f9ng hi\u1ec7u qu\u1ea3.<\/li>\n<li><b>Kali (Potassium &#8211; 20%):<\/b> \u0110\u1ea3m nh\u1eadn nhi\u1ec7m v\u1ee5 c\u1ed1t l\u00f5i trong vi\u1ec7c v\u1eadn chuy\u1ec3n \u0111\u01b0\u1eddng v\u00e0 tinh b\u1ed9t t\u00edch lu\u1ef9 v\u00e0o b\u00ean trong h\u1ed9c. Nh\u1edd Kali, qu\u00e1 tr\u00ecnh v\u00f4 g\u1ea1o di\u1ec5n ra tr\u01a1n tru, th\u1ecbt qu\u1ea3 ch\u1eafc n\u1ecbch, v\u00e0ng \u01b0\u01a1m, si\u00eau n\u1eb7ng k\u00fd v\u00e0 c\u00f3 m\u00f9i th\u01a1m n\u1ed3ng n\u00e0n.<\/li>\n<li><b>H\u1ec7 vi l\u01b0\u1ee3ng (TE):<\/b> Bao g\u1ed3m K\u1ebdm, Bo, Mangan gi\u00fap ch\u1ed1ng l\u1ea1i hi\u1ec7n t\u01b0\u1ee3ng r\u1ed1i lo\u1ea1n sinh l\u00fd, gi\u1eef cho gai kh\u00f4ng b\u1ecb b\u1ec3, v\u1ecf qu\u1ea3 lu\u00f4n b\u00f3ng b\u1ea9y.<\/li>\n<\/ul>\n<figure id=\"attachment_4666\" aria-describedby=\"caption-attachment-4666\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-4666 size-full\" src=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-20-20-20-te-dang-long-cung-cap-dinh-duong-can-doi-ket-hop-da-luong-va-vi-luong-ho-tro-sau-rieng-phat-trien-trai.jpg\" alt=\"Ph\u00e2n b\u00f3n VIGAMI 20-20-20+TE d\u1ea1ng l\u1ecfng cung c\u1ea5p dinh d\u01b0\u1ee1ng c\u00e2n \u0111\u1ed1i, k\u1ebft h\u1ee3p \u0111a l\u01b0\u1ee3ng v\u00e0 vi l\u01b0\u1ee3ng, h\u1ed7 tr\u1ee3 s\u1ea7u ri\u00eang ph\u00e1t tri\u1ec3n tr\u00e1i\" width=\"900\" height=\"1125\" srcset=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-20-20-20-te-dang-long-cung-cap-dinh-duong-can-doi-ket-hop-da-luong-va-vi-luong-ho-tro-sau-rieng-phat-trien-trai.jpg 900w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-20-20-20-te-dang-long-cung-cap-dinh-duong-can-doi-ket-hop-da-luong-va-vi-luong-ho-tro-sau-rieng-phat-trien-trai-240x300.jpg 240w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-20-20-20-te-dang-long-cung-cap-dinh-duong-can-doi-ket-hop-da-luong-va-vi-luong-ho-tro-sau-rieng-phat-trien-trai-819x1024.jpg 819w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-20-20-20-te-dang-long-cung-cap-dinh-duong-can-doi-ket-hop-da-luong-va-vi-luong-ho-tro-sau-rieng-phat-trien-trai-768x960.jpg 768w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-20-20-20-te-dang-long-cung-cap-dinh-duong-can-doi-ket-hop-da-luong-va-vi-luong-ho-tro-sau-rieng-phat-trien-trai-10x12.jpg 10w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-20-20-20-te-dang-long-cung-cap-dinh-duong-can-doi-ket-hop-da-luong-va-vi-luong-ho-tro-sau-rieng-phat-trien-trai-600x750.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-4666\" class=\"wp-caption-text\"><em>Ph\u00e2n b\u00f3n VIGAMI 20-20-20+TE d\u1ea1ng l\u1ecfng cung c\u1ea5p dinh d\u01b0\u1ee1ng c\u00e2n \u0111\u1ed1i, k\u1ebft h\u1ee3p \u0111a l\u01b0\u1ee3ng v\u00e0 vi l\u01b0\u1ee3ng, h\u1ed7 tr\u1ee3 s\u1ea7u ri\u00eang ph\u00e1t tri\u1ec3n tr\u00e1i<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Huong_dan_su_dung_sieu_tiet_kiem_va_ky_thuat_phun_chuan_xac\"><\/span><b>H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng si\u00eau ti\u1ebft ki\u1ec7m v\u00e0 k\u1ef9 thu\u1eadt phun chu\u1ea9n x\u00e1c<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do l\u1edbn nh\u1ea5t khi\u1ebfn h\u00e0ng ng\u00e0n n\u00f4ng d\u00e2n \u01b0u ti\u00ean l\u1ef1a ch\u1ecdn <b>NPK 20-20-20 cho s\u1ea7u ri\u00eang<\/b> ch\u00ednh l\u00e0 t\u00ednh ti\u1ec7n d\u1ee5ng v\u00e0 b\u00e0i to\u00e1n kinh t\u1ebf c\u1ef1c k\u1ef3 t\u1ed1i \u01b0u. V\u1edbi c\u00f4ng ngh\u1ec7 chi\u1ebft xu\u1ea5t d\u1ea1ng l\u1ecfng \u0111\u1eadm \u0111\u1eb7c, s\u1ea3n ph\u1ea9m c\u1ee7a VIGAMI gi\u00fap nh\u00e0 v\u01b0\u1eddn ti\u1ebft ki\u1ec7m t\u1ed1i \u0111a chi ph\u00ed v\u1eadt t\u01b0 n\u00f4ng nghi\u1ec7p m\u00e0 hi\u1ec7u qu\u1ea3 mang l\u1ea1i th\u00ec v\u01b0\u1ee3t xa mong \u0111\u1ee3i.<\/p>\n<ul>\n<li><b>T\u1ef7 l\u1ec7 pha si\u00eau ti\u1ebft ki\u1ec7m:<\/b> S\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi n\u1ed3ng \u0111\u1ed9 d\u01b0\u1ee1ng ch\u1ea5t c\u1ef1c cao. B\u00e0 con ch\u1ec9 c\u1ea7n d\u00f9ng \u0111\u00fang 1 chai th\u1ec3 t\u00edch 500ml l\u00e0 \u0111\u00e3 c\u00f3 th\u1ec3 pha lo\u00e3ng cho h\u1eb3n m\u1ed9t b\u1ed3n 600 l\u00edt n\u01b0\u1edbc s\u1ea1ch. N\u1ebfu t\u00ednh to\u00e1n chi li, l\u01b0\u1ee3ng dung d\u1ecbch s\u1eed d\u1ee5ng ch\u1ec9 r\u01a1i v\u00e0o kho\u1ea3ng 0,83 ml cho m\u1ed7i 1 l\u00edt n\u01b0\u1edbc. M\u1ee9c chi ph\u00ed cho m\u1ed7i l\u00edt dung d\u1ecbch phun l\u00e0 c\u1ef1c k\u1ef3 khi\u00eam t\u1ed1n, gi\u00fap b\u1ea3o v\u1ec7 t\u00fai ti\u1ec1n cho nh\u00e0 n\u00f4ng trong giai \u0111o\u1ea1n v\u1eadt gi\u00e1 leo thang.<\/li>\n<li><b>K\u1ef9 thu\u1eadt phun tr\u1ef1c ti\u1ebfp mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao:<\/b> Dung d\u1ecbch sau khi pha lo\u00e3ng s\u1ebd \u0111\u01b0\u1ee3c phun \u01b0\u1edbt \u0111\u1eabm v\u00e0 tr\u1ef1c ti\u1ebfp l\u00ean to\u00e0n b\u1ed9 b\u1ec1 m\u1eb7t v\u1ecf qu\u1ea3 s\u1ea7u ri\u00eang. Nh\u1edd c\u1ea5u tr\u00fac ph\u00e2n t\u1eed si\u00eau nh\u1ecf, c\u00e1c h\u1ea1t s\u01b0\u01a1ng li ti mang theo to\u00e0n b\u1ed9 ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng N-P-K s\u1ebd nhanh ch\u00f3ng th\u1ea9m th\u1ea5u qua c\u00e1c l\u1ed7 kh\u00ed kh\u1ed5ng tr\u00ean v\u1ecf. D\u01b0\u1ee1ng ch\u1ea5t \u0111i th\u1eb3ng v\u00e0o l\u1edbp t\u1ebf b\u00e0o b\u00ean trong m\u00e0 kh\u00f4ng h\u1ec1 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng n\u00f3ng hay x\u00f3t qu\u1ea3. Tr\u00e1i h\u1ea5p thu dinh d\u01b0\u1ee1ng ngay l\u1eadp t\u1ee9c, \u0111\u1ea9y nhanh t\u1ed1c \u0111\u1ed9 ph\u00ecnh to m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i ch\u1edd \u0111\u1ee3i qu\u00e1 tr\u00ecnh h\u00fat ch\u1ea5t t\u1eeb d\u01b0\u1edbi g\u1ed1c.<\/li>\n<\/ul>\n<figure id=\"attachment_4667\" aria-describedby=\"caption-attachment-4667\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"wp-image-4667 size-full\" src=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-dang-long-dam-dac-tien-su-dung-giup-nha-vuon-tiet-kiem-chi-phi-vat-tu-va-toi-uu-hieu-qua-canh-tac-sau-rieng.jpg\" alt=\"Ph\u00e2n b\u00f3n VIGAMI d\u1ea1ng l\u1ecfng \u0111\u1eadm \u0111\u1eb7c, ti\u1ec7n s\u1eed d\u1ee5ng, gi\u00fap nh\u00e0 v\u01b0\u1eddn ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadt t\u01b0 v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u qu\u1ea3 canh t\u00e1c s\u1ea7u ri\u00eang\" width=\"900\" height=\"600\" srcset=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-dang-long-dam-dac-tien-su-dung-giup-nha-vuon-tiet-kiem-chi-phi-vat-tu-va-toi-uu-hieu-qua-canh-tac-sau-rieng.jpg 900w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-dang-long-dam-dac-tien-su-dung-giup-nha-vuon-tiet-kiem-chi-phi-vat-tu-va-toi-uu-hieu-qua-canh-tac-sau-rieng-300x200.jpg 300w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-dang-long-dam-dac-tien-su-dung-giup-nha-vuon-tiet-kiem-chi-phi-vat-tu-va-toi-uu-hieu-qua-canh-tac-sau-rieng-768x512.jpg 768w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-dang-long-dam-dac-tien-su-dung-giup-nha-vuon-tiet-kiem-chi-phi-vat-tu-va-toi-uu-hieu-qua-canh-tac-sau-rieng-18x12.jpg 18w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/phan-bon-vigami-dang-long-dam-dac-tien-su-dung-giup-nha-vuon-tiet-kiem-chi-phi-vat-tu-va-toi-uu-hieu-qua-canh-tac-sau-rieng-600x400.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-4667\" class=\"wp-caption-text\"><em>Ph\u00e2n b\u00f3n VIGAMI d\u1ea1ng l\u1ecfng \u0111\u1eadm \u0111\u1eb7c, ti\u1ec7n s\u1eed d\u1ee5ng, gi\u00fap nh\u00e0 v\u01b0\u1eddn ti\u1ebft ki\u1ec7m chi ph\u00ed v\u1eadt t\u01b0 v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u qu\u1ea3 canh t\u00e1c s\u1ea7u ri\u00eang<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Hanh_trinh_lot_xac_cua_vuon_sau_rieng_Ri6_tai_My_Duc_Tay_Dong_Thap\"><\/span><b>H\u00e0nh tr\u00ecnh l\u1ed9t x\u00e1c c\u1ee7a v\u01b0\u1eddn s\u1ea7u ri\u00eang Ri6 t\u1ea1i M\u1ef9 \u0110\u1ee9c T\u00e2y, \u0110\u1ed3ng Th\u00e1p<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Tr\u0103m nghe kh\u00f4ng b\u1eb1ng m\u1ed9t th\u1ea5y, \u0111\u1ec3 ch\u1ee9ng minh s\u1ee9c m\u1ea1nh c\u1ee7a b\u00ed quy\u1ebft nu\u00f4i tr\u00e1i s\u1ea7u ri\u00eang n\u00e0y, ch\u00fang ta h\u00e3y c\u00f9ng nh\u00ecn l\u1ea1i th\u1ef1c t\u1ebf t\u1ea1i m\u1ed9t v\u01b0\u1eddn s\u1ea7u ri\u00eang Ri6 \u1edf khu v\u1ef1c M\u1ef9 \u0110\u1ee9c T\u00e2y, t\u1ec9nh \u0110\u1ed3ng Th\u00e1p.<\/p>\n<p><b>M\u1ed1c 40 ng\u00e0y sau khi \u0111\u1eadu tr\u00e1i (Tr\u01b0\u1edbc khi phun VIGAMI 20-20-20+TE):<\/b> Nh\u1eefng tr\u00e1i non trong v\u01b0\u1eddn b\u1eaft \u0111\u1ea7u b\u01b0\u1edbc v\u00e0o giai \u0111o\u1ea1n c\u1ea7n b\u1ee9t t\u1ed1c. Tuy nhi\u00ean, h\u00ecnh d\u00e1ng b\u00ean ngo\u00e0i l\u00fac n\u00e0y kh\u00e1 thon d\u00e0i, k\u00edch th\u01b0\u1edbc nh\u1ecf v\u00e0 ch\u01b0a \u0111\u1ecbnh h\u00ecnh r\u00f5 c\u00e1c r\u00e3nh h\u1ed9c. M\u1eb7c d\u00f9 b\u1ed9 l\u00e1 ph\u00eda tr\u00ean c\u1ee7a c\u00e2y \u0111ang quang h\u1ee3p r\u1ea5t t\u1ed1t, nh\u01b0ng c\u00e2y v\u1eabn c\u1ea7n th\u00eam m\u1ed9t l\u1ef1c \u0111\u1ea9y dinh d\u01b0\u1ee1ng v\u00f4 c\u00f9ng m\u1ea1nh m\u1ebd \u0111\u1ec3 tr\u00e1i ph\u00ecnh to. N\u1ebfu kh\u00f4ng can thi\u1ec7p ngay, tr\u00e1i s\u1ebd ch\u1eadm l\u1edbn, l\u00e9p h\u1ed9c.<\/p>\n<figure id=\"attachment_4668\" aria-describedby=\"caption-attachment-4668\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4668 size-full\" src=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/truoc-khi-phun-vigami-20-20-20-te-trai-con-thon-dai-kich-thuoc-nho-ranh-hoc-chua-ro-net.jpg\" alt=\"Tr\u01b0\u1edbc khi phun VIGAMI 20-20-20+TE, tr\u00e1i c\u00f2n thon d\u00e0i, k\u00edch th\u01b0\u1edbc nh\u1ecf, r\u00e3nh h\u1ed9c ch\u01b0a r\u00f5 n\u00e9t\" width=\"900\" height=\"729\" srcset=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/truoc-khi-phun-vigami-20-20-20-te-trai-con-thon-dai-kich-thuoc-nho-ranh-hoc-chua-ro-net.jpg 900w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/truoc-khi-phun-vigami-20-20-20-te-trai-con-thon-dai-kich-thuoc-nho-ranh-hoc-chua-ro-net-300x243.jpg 300w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/truoc-khi-phun-vigami-20-20-20-te-trai-con-thon-dai-kich-thuoc-nho-ranh-hoc-chua-ro-net-768x622.jpg 768w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/truoc-khi-phun-vigami-20-20-20-te-trai-con-thon-dai-kich-thuoc-nho-ranh-hoc-chua-ro-net-15x12.jpg 15w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/truoc-khi-phun-vigami-20-20-20-te-trai-con-thon-dai-kich-thuoc-nho-ranh-hoc-chua-ro-net-600x486.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-4668\" class=\"wp-caption-text\"><em>Tr\u01b0\u1edbc khi phun VIGAMI 20-20-20+TE, tr\u00e1i c\u00f2n thon d\u00e0i, k\u00edch th\u01b0\u1edbc nh\u1ecf, r\u00e3nh h\u1ed9c ch\u01b0a r\u00f5 n\u00e9t<\/em><\/figcaption><\/figure>\n<p><b>M\u1ed1c 70 ng\u00e0y (Sau 1 th\u00e1ng phun VIGAMI 20-20-20+TE):<\/b> Nh\u1eadn th\u1ea5y nhu c\u1ea7u c\u1ea5p b\u00e1ch, ch\u1ee7 v\u01b0\u1eddn \u0111\u00e3 can thi\u1ec7p b\u1eb1ng c\u00e1ch phun NPK 20-20-20 tr\u1ef1c ti\u1ebfp l\u00ean tr\u00e1i. K\u1ebft qu\u1ea3 tr\u1ea3 l\u1ea1i sau kho\u1ea3ng 1 th\u00e1ng th\u1ef1c s\u1ef1 ngo\u1ea1n m\u1ee5c. C\u00e1c tr\u00e1i s\u1ea7u ri\u00eang non ng\u00e0y n\u00e0o gi\u1edd \u0111\u00e3 to tr\u00f2n, c\u0103ng n\u1ea3y \u0111\u00e1ng k\u1ec3. C\u00e1c \u0111\u1ec9nh gai b\u1eaft \u0111\u1ea7u n\u1edf bung m\u1ea1nh m\u1ebd, kho\u1ea3ng c\u00e1ch th\u01b0a \u0111\u1ec1u t\u0103m t\u1eafp. M\u00e0u s\u1eafc v\u1ecf chuy\u1ec3n sang xanh m\u01b0\u1edbt v\u00e0 c\u0103ng b\u00f3ng. L\u00fac n\u00e0y, th\u1ecbt qu\u1ea3 b\u00ean trong ph\u00e1t tri\u1ec3n r\u1ea5t m\u1ea1nh, tr\u1ecdng l\u01b0\u1ee3ng b\u1ee9t ph\u00e1 khi\u1ebfn c\u00e1c c\u00e0nh mang tr\u00e1i o\u1eb1n xu\u1ed1ng. Nh\u00e0 v\u01b0\u1eddn \u0111\u00e3 ph\u1ea3i ch\u1ee7 \u0111\u1ed9ng ch\u1eb1ng n\u00e9o, c\u0103ng d\u00e2y c\u1ea9n th\u1eadn \u0111\u1ec3 n\u00e2ng \u0111\u1ee1 c\u00e1c c\u00e0nh ph\u00eda tr\u00ean, ph\u00f2ng ng\u1eeba g\u00e3y nh\u00e1nh.<\/p>\n<figure id=\"attachment_4669\" aria-describedby=\"caption-attachment-4669\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4669 size-full\" src=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-mot-thang-phun-vigami-20-20-20-te-sau-rieng-phat-trien-trai-to-tron-gai-no-deu-vo-xanh-bong-va-canh-mang-trai-triu-nang.jpg\" alt=\"Sau m\u1ed9t th\u00e1ng phun VIGAMI 20-20-20+TE, s\u1ea7u ri\u00eang ph\u00e1t tri\u1ec3n tr\u00e1i to tr\u00f2n, gai n\u1edf \u0111\u1ec1u, v\u1ecf xanh b\u00f3ng v\u00e0 c\u00e0nh mang tr\u00e1i tr\u0129u n\u1eb7ng\" width=\"900\" height=\"619\" srcset=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-mot-thang-phun-vigami-20-20-20-te-sau-rieng-phat-trien-trai-to-tron-gai-no-deu-vo-xanh-bong-va-canh-mang-trai-triu-nang.jpg 900w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-mot-thang-phun-vigami-20-20-20-te-sau-rieng-phat-trien-trai-to-tron-gai-no-deu-vo-xanh-bong-va-canh-mang-trai-triu-nang-300x206.jpg 300w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-mot-thang-phun-vigami-20-20-20-te-sau-rieng-phat-trien-trai-to-tron-gai-no-deu-vo-xanh-bong-va-canh-mang-trai-triu-nang-768x528.jpg 768w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-mot-thang-phun-vigami-20-20-20-te-sau-rieng-phat-trien-trai-to-tron-gai-no-deu-vo-xanh-bong-va-canh-mang-trai-triu-nang-18x12.jpg 18w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-mot-thang-phun-vigami-20-20-20-te-sau-rieng-phat-trien-trai-to-tron-gai-no-deu-vo-xanh-bong-va-canh-mang-trai-triu-nang-600x413.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-4669\" class=\"wp-caption-text\"><em>Sau m\u1ed9t th\u00e1ng phun VIGAMI 20-20-20+TE, s\u1ea7u ri\u00eang ph\u00e1t tri\u1ec3n tr\u00e1i to tr\u00f2n, gai n\u1edf \u0111\u1ec1u, v\u1ecf xanh b\u00f3ng v\u00e0 c\u00e0nh mang tr\u00e1i tr\u0129u n\u1eb7ng<\/em><\/figcaption><\/figure>\n<p><b>M\u1ed1c 95 ng\u00e0y (Sau g\u1ea7n 2 th\u00e1ng phun) &#8211; Qu\u1ea3 \u0111\u1eaby \u0111\u00e0, si\u00eau n\u1eb7ng k\u00fd:<\/b> Th\u00eam kho\u1ea3ng 1 th\u00e1ng n\u1eefa tr\u00f4i qua, v\u01b0\u1eddn Ri6 th\u1ef1c s\u1ef1 kho\u00e1c l\u00ean m\u00ecnh di\u1ec7n m\u1ea1o c\u1ee7a m\u1ed9t m\u00f9a v\u00e0ng b\u1ed9i thu. Nh\u1eefng ch\u00f9m tr\u00e1i hi\u1ec7n ra v\u00f4 c\u00f9ng \u0111\u1eaby \u0111\u00e0, oai v\u1ec7 v\u00e0 si\u00eau n\u1eb7ng k\u00fd. R\u00e3nh tr\u00e1i n\u1ed5i l\u00ean r\u00f5 r\u1ec7t b\u00e1o hi\u1ec7u ph\u1ea7n c\u01a1m b\u00ean trong \u0111\u00e3 \u0111\u1ea7y \u1eafp, k\u00edn h\u1ed9c. L\u1edbp v\u1ecf v\u1eabn duy tr\u00ec \u0111\u01b0\u1ee3c \u0111\u1ed9 gai xanh b\u00f3ng ho\u00e0n h\u1ea3o kh\u00f4ng t\u00ec v\u1ebft. Nh\u00ecn ch\u00f9m tr\u00e1i n\u00e0y b\u1eb1ng m\u1eaft th\u01b0\u1eddng l\u00e0 \u0111\u1ee7 th\u1ea5y n\u0103ng su\u1ea5t t\u0103ng b\u1ee9t ph\u00e1 m\u1ea1nh m\u1ebd.<\/p>\n<figure id=\"attachment_4670\" aria-describedby=\"caption-attachment-4670\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4670 size-full\" src=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-1.jpg\" alt=\"S\u1ea7u ri\u00eang Ri6 sau g\u1ea7n hai th\u00e1ng phun VIGAMI 20-20-20+TE cho tr\u00e1i \u0111\u1eaby \u0111\u00e0, r\u00e3nh n\u1ed5i r\u00f5, gai xanh b\u00f3ng, h\u1ee9a h\u1eb9n n\u0103ng su\u1ea5t cao (H\u00ecnh 1)\" width=\"900\" height=\"675\" srcset=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-1.jpg 900w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-1-300x225.jpg 300w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-1-768x576.jpg 768w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-1-16x12.jpg 16w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-1-600x450.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-4670\" class=\"wp-caption-text\"><em>S\u1ea7u ri\u00eang Ri6 sau g\u1ea7n hai th\u00e1ng phun VIGAMI 20-20-20+TE cho tr\u00e1i \u0111\u1eaby \u0111\u00e0, r\u00e3nh n\u1ed5i r\u00f5, gai xanh b\u00f3ng, h\u1ee9a h\u1eb9n n\u0103ng su\u1ea5t cao &#8211; H\u00ecnh 1<\/em><\/figcaption><\/figure>\n<figure id=\"attachment_4671\" aria-describedby=\"caption-attachment-4671\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4671 size-full\" src=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-2.jpg\" alt=\"S\u1ea7u ri\u00eang Ri6 sau g\u1ea7n hai th\u00e1ng phun VIGAMI 20-20-20+TE cho tr\u00e1i \u0111\u1eaby \u0111\u00e0, r\u00e3nh n\u1ed5i r\u00f5, gai xanh b\u00f3ng, h\u1ee9a h\u1eb9n n\u0103ng su\u1ea5t cao (H\u00ecnh 2)\" width=\"900\" height=\"1200\" srcset=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-2.jpg 900w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-2-225x300.jpg 225w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-2-768x1024.jpg 768w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-2-9x12.jpg 9w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-2-600x800.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-4671\" class=\"wp-caption-text\"><em>S\u1ea7u ri\u00eang Ri6 sau g\u1ea7n hai th\u00e1ng phun VIGAMI 20-20-20+TE cho tr\u00e1i \u0111\u1eaby \u0111\u00e0, r\u00e3nh n\u1ed5i r\u00f5, gai xanh b\u00f3ng, h\u1ee9a h\u1eb9n n\u0103ng su\u1ea5t cao &#8211; H\u00ecnh 2<\/em><\/figcaption><\/figure>\n<figure id=\"attachment_4672\" aria-describedby=\"caption-attachment-4672\" style=\"width: 900px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4672 size-full\" src=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-3.jpg\" alt=\"S\u1ea7u ri\u00eang Ri6 sau g\u1ea7n hai th\u00e1ng phun VIGAMI 20-20-20+TE cho tr\u00e1i \u0111\u1eaby \u0111\u00e0, r\u00e3nh n\u1ed5i r\u00f5, gai xanh b\u00f3ng, h\u1ee9a h\u1eb9n n\u0103ng su\u1ea5t cao (H\u00ecnh 3)\" width=\"900\" height=\"1200\" srcset=\"https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-3.jpg 900w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-3-225x300.jpg 225w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-3-768x1024.jpg 768w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-3-9x12.jpg 9w, https:\/\/vietgiaminh.com.vn\/wp-content\/uploads\/2026\/11\/sau-rieng-ri6-sau-gan-hai-thang-phun-vigami-20-20-20-te-cho-trai-day-da-ranh-noi-ro-gai-xanh-bong-hua-hen-nang-suat-cao-hinh-3-600x800.jpg 600w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption id=\"caption-attachment-4672\" class=\"wp-caption-text\"><em>S\u1ea7u ri\u00eang Ri6 sau g\u1ea7n hai th\u00e1ng phun VIGAMI 20-20-20+TE cho tr\u00e1i \u0111\u1eaby \u0111\u00e0, r\u00e3nh n\u1ed5i r\u00f5, gai xanh b\u00f3ng, h\u1ee9a h\u1eb9n n\u0103ng su\u1ea5t cao &#8211; H\u00ecnh 3<\/em><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Toi_uu_hoa_loi_nhuan_cho_mua_vu_thanh_cong\"><\/span><b>T\u1ed1i \u01b0u h\u00f3a l\u1ee3i nhu\u1eadn cho m\u00f9a v\u1ee5 th\u00e0nh c\u00f4ng<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S\u1eed d\u1ee5ng <a href=\"https:\/\/vietgiaminh.com.vn\/en\/product\/vigami-20-20-20te-dang-long\/\"><strong>VIGAMI 20-20-20 + TE<\/strong><\/a> l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 th\u00f4ng minh, an to\u00e0n v\u00e0 mang l\u1ea1i l\u1ee3i nhu\u1eadn cao. \u0110\u1ec3 tr\u00e1i \u0111\u1ea1t ph\u1ea9m ch\u1ea5t xu\u1ea5t s\u1eafc nh\u1ea5t, b\u00e0 con ch\u1ec9 c\u1ea7n ch\u00fa \u00fd duy tr\u00ec th\u00eam \u0111\u1ed9 \u1ea9m h\u1ee3p l\u00fd cho b\u1ec1 m\u1eb7t m\u00f4 \u0111\u1ea5t, k\u1ebft h\u1ee3p qu\u1ea3n l\u00fd t\u1ed1t c\u00e1c lo\u1ea1i s\u00e2u r\u1ea7y \u0111\u1ec3 b\u1ea3o v\u1ec7 b\u1ed9 l\u00e1 nguy\u00ean v\u1eb9n. Th\u00e0nh c\u00f4ng r\u1ef1c r\u1ee1 c\u1ee7a v\u01b0\u1eddn s\u1ea7u ri\u00eang Ri6 t\u1ea1i M\u1ef9 \u0110\u1ee9c T\u00e2y ch\u00ednh l\u00e0 c\u00e2u tr\u1ea3 l\u1eddi thuy\u1ebft ph\u1ee5c nh\u1ea5t cho hi\u1ec7u qu\u1ea3 c\u1ee7a d\u00f2ng ph\u00e2n b\u00f3n n\u00e0y. VIGAMI ch\u00fac b\u00e0 con \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt th\u00e0nh c\u00f4ng \u0111\u1ec3 v\u01b0\u1eddn s\u1ea7u nh\u00e0 m\u00ecnh lu\u00f4n \u0111\u1ea1t chu\u1ea9n tr\u00e1i to ph\u1ed5ng phao, gai xanh b\u00f3ng, neo tr\u0129u c\u00e0nh v\u1eaft v\u1ebbo v\u00e0 b\u1ed9i thu tr\u00fang gi\u00e1 nh\u00e9!<\/p>","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c \u1ee9ng d\u1ee5ng NPK 20-20-20 cho s\u1ea7u ri\u00eang th\u00f4ng qua ph\u01b0\u01a1ng ph\u00e1p phun tr\u1ef1c ti\u1ebfp l\u00ean v\u1ecf qu\u1ea3 \u0111ang l\u00e0 ch\u00eca kh\u00f3a v\u00e0ng gi\u00fap nh\u00e0 v\u01b0\u1eddn gi\u1ea3i quy\u1ebft tri\u1ec7t \u0111\u1ec3 n\u1ed7i lo r\u1ee5ng tr\u00e1i sinh l\u00fd. Giai \u0111o\u1ea1n c\u00e2y mang qu\u1ea3 non lu\u00f4n l\u00e0 th\u1eddi \u0111i\u1ec3m nh\u1ea1y c\u1ea3m v\u00e0 \u0111\u1ea7y th\u1eed th\u00e1ch nh\u1ea5t trong su\u1ed1t [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":4664,"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"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":""},"tablet":{"background-color":"","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":"","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":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","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":""},"tablet":{"background-color":"var(--ast-global-color-5)","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-5)","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":""}},"footnotes":""},"categories":[30,1,32],"tags":[],"class_list":["post-4661","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quy-trinh-ky-thuat","category-tin-tuc","category-tin-tuc-nong-nghiep"],"_links":{"self":[{"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/posts\/4661","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/comments?post=4661"}],"version-history":[{"count":5,"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/posts\/4661\/revisions"}],"predecessor-version":[{"id":4675,"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/posts\/4661\/revisions\/4675"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/media\/4664"}],"wp:attachment":[{"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/media?parent=4661"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/categories?post=4661"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vietgiaminh.com.vn\/en\/wp-json\/wp\/v2\/tags?post=4661"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}