{"id":35574,"date":"2024-08-23T14:33:26","date_gmt":"2024-08-23T07:33:26","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=35574"},"modified":"2024-08-23T14:33:36","modified_gmt":"2024-08-23T07:33:36","slug":"ung-dung-vi-sinh-vat-co-loi-phuc-vu-san-xuat-xanh-trong-nong-nghiep","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/ung-dung-vi-sinh-vat-co-loi-phuc-vu-san-xuat-xanh-trong-nong-nghiep\/","title":{"rendered":"\u1ee8ng d\u1ee5ng vi sinh v\u1eadt c\u00f3 l\u1ee3i ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t xanh trong n\u00f4ng nghi\u1ec7p"},"content":{"rendered":"\n

N\u00f4ng nghi\u1ec7p xanh \u0111ang ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh m\u1ed9t nhu c\u1ea7u c\u1ea5p thi\u1ebft trong b\u1ed1i c\u1ea3nh bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, s\u1ef1 c\u1ea1n ki\u1ec7t t\u00e0i nguy\u00ean v\u00e0 \u00e1p l\u1ef1c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. M\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p quan tr\u1ecdng v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 th\u00fac \u0111\u1ea9y n\u00f4ng nghi\u1ec7p xanh l\u00e0 \u1ee9ng d\u1ee5ng vi sinh v\u1eadt c\u00f3 l\u1ee3i trong s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p. C\u00e1c nghi\u00ean c\u1ee9u c\u1ee7a TS. H\u00e0 Th\u1ecb Loan \u0111\u00e3 m\u1edf ra nh\u1eefng h\u01b0\u1edbng \u0111i m\u1edbi \u0111\u1ea7y ti\u1ec1m n\u0103ng cho vi\u1ec7c s\u1eed d\u1ee5ng vi sinh v\u1eadt nh\u1eb1m t\u0103ng n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng, c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

1. Vi sinh v\u1eadt c\u1ed1 \u0111\u1ecbnh \u0111\u1ea1m<\/h3>\n\n\n\n

TS. H\u00e0 Th\u1ecb Loan \u0111\u00e3 ti\u1ebfn h\u00e0nh nhi\u1ec1u nghi\u00ean c\u1ee9u v\u1ec1 vi sinh v\u1eadt c\u1ed1 \u0111\u1ecbnh \u0111\u1ea1m, m\u1ed9t lo\u1ea1i vi sinh v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng chuy\u1ec3n \u0111\u1ed5i nit\u01a1 trong kh\u00f4ng kh\u00ed th\u00e0nh d\u1ea1ng \u0111\u1ea1m m\u00e0 c\u00e2y tr\u1ed3ng c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5. S\u1eed d\u1ee5ng c\u00e1c vi sinh v\u1eadt n\u00e0y gi\u00fap gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc, t\u1eeb \u0111\u00f3 gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng v\u00e0 chi ph\u00ed s\u1ea3n xu\u1ea5t cho n\u00f4ng d\u00e2n. C\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng, vi\u1ec7c s\u1eed d\u1ee5ng vi sinh v\u1eadt c\u1ed1 \u0111\u1ecbnh \u0111\u1ea1m kh\u00f4ng ch\u1ec9 gi\u00fap c\u00e2y tr\u1ed3ng ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd h\u01a1n m\u00e0 c\u00f2n duy tr\u00ec \u0111\u1ed9 ph\u00ec nhi\u00eau c\u1ee7a \u0111\u1ea5t trong th\u1eddi gian d\u00e0i.<\/p>\n\n\n\n

2. Vi sinh v\u1eadt ph\u00e2n gi\u1ea3i l\u00e2n v\u00e0 kali<\/h3>\n\n\n\n

B\u00ean c\u1ea1nh vi\u1ec7c c\u1ed1 \u0111\u1ecbnh \u0111\u1ea1m, TS. H\u00e0 Th\u1ecb Loan c\u0169ng nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c vi sinh v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n gi\u1ea3i l\u00e2n v\u00e0 kali trong \u0111\u1ea5t. Nh\u1eefng vi sinh v\u1eadt n\u00e0y gi\u00fap c\u00e2y tr\u1ed3ng h\u1ea5p th\u1ee5 d\u1ec5 d\u00e0ng h\u01a1n c\u00e1c kho\u00e1ng ch\u1ea5t thi\u1ebft y\u1ebfu t\u1eeb \u0111\u1ea5t, thay th\u1ebf m\u1ed9t ph\u1ea7n nhu c\u1ea7u s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t m\u00e0 c\u00f2n b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i \u0111\u1ea5t, ng\u0103n ng\u1eeba s\u1ef1 suy tho\u00e1i \u0111\u1ea5t do s\u1eed d\u1ee5ng qu\u00e1 m\u1ee9c ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc.<\/p>\n\n\n\n

3. Vi sinh v\u1eadt \u0111\u1ed1i kh\u00e1ng b\u1ec7nh h\u1ea1i<\/h3>\n\n\n\n

Vi sinh v\u1eadt \u0111\u1ed1i kh\u00e1ng l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p b\u1ec1n v\u1eefng \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00e2y tr\u1ed3ng kh\u1ecfi c\u00e1c lo\u1ea1i b\u1ec7nh h\u1ea1i m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng thu\u1ed1c tr\u1eeb s\u00e2u h\u00f3a h\u1ecdc. TS. H\u00e0 Th\u1ecb Loan \u0111\u00e3 ph\u00e1t tri\u1ec3n c\u00e1c d\u00f2ng vi sinh v\u1eadt \u0111\u1ed1i kh\u00e1ng c\u00f3 kh\u1ea3 n\u0103ng ng\u0103n ch\u1eb7n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a n\u1ea5m, vi khu\u1ea9n v\u00e0 virus g\u00e2y b\u1ec7nh cho c\u00e2y tr\u1ed3ng. Nh\u1eefng vi sinh v\u1eadt n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch c\u1ea1nh tranh ngu\u1ed3n dinh d\u01b0\u1ee1ng, s\u1ea3n sinh ra c\u00e1c ch\u1ea5t kh\u00e1ng sinh t\u1ef1 nhi\u00ean ho\u1eb7c t\u1ea1o ra m\u00f4i tr\u01b0\u1eddng b\u1ea5t l\u1ee3i cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a m\u1ea7m b\u1ec7nh. K\u1ebft qu\u1ea3 l\u00e0, c\u00e2y tr\u1ed3ng kh\u00f4ng ch\u1ec9 \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 t\u1ed1t h\u01a1n m\u00e0 c\u00f2n tr\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 t\u00edch l\u0169y c\u1ee7a h\u00f3a ch\u1ea5t \u0111\u1ed9c h\u1ea1i trong \u0111\u1ea5t v\u00e0 n\u01b0\u1edbc.<\/p>\n\n\n\n

4. Vi sinh v\u1eadt c\u1ea3i t\u1ea1o \u0111\u1ea5t<\/h3>\n\n\n\n

M\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 l\u1edbn nh\u1ea5t c\u1ee7a n\u00f4ng nghi\u1ec7p hi\u1ec7n \u0111\u1ea1i l\u00e0 s\u1ef1 suy tho\u00e1i \u0111\u1ea5t do canh t\u00e1c kh\u00f4ng b\u1ec1n v\u1eefng. TS. H\u00e0 Th\u1ecb Loan \u0111\u00e3 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c lo\u1ea1i vi sinh v\u1eadt c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3i t\u1ea1o \u0111\u1ea5t, gi\u00fap ph\u1ee5c h\u1ed3i c\u1ea5u tr\u00fac \u0111\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc, gi\u1eef dinh d\u01b0\u1ee1ng c\u1ee7a \u0111\u1ea5t. C\u00e1c vi sinh v\u1eadt n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m t\u0103ng \u0111\u1ed9 ph\u00ec nhi\u00eau c\u1ee7a \u0111\u1ea5t m\u00e0 c\u00f2n gi\u00fap c\u00e2y tr\u1ed3ng ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng, gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

5. \u1ee8ng d\u1ee5ng vi sinh v\u1eadt trong s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n h\u1eefu c\u01a1<\/h3>\n\n\n\n

M\u1ed9t trong nh\u1eefng \u0111\u00f3ng g\u00f3p n\u1ed5i b\u1eadt c\u1ee7a TS. H\u00e0 Th\u1ecb Loan l\u00e0 vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00e1c quy tr\u00ecnh s\u1ea3n xu\u1ea5t ph\u00e2n b\u00f3n h\u1eefu c\u01a1 t\u1eeb vi sinh v\u1eadt. C\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n n\u00e0y kh\u00f4ng ch\u1ec9 cung c\u1ea5p dinh d\u01b0\u1ee1ng c\u1ea7n thi\u1ebft cho c\u00e2y tr\u1ed3ng m\u00e0 c\u00f2n th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a h\u1ec7 vi sinh v\u1eadt c\u00f3 l\u1ee3i trong \u0111\u1ea5t, gi\u00fap duy tr\u00ec c\u00e2n b\u1eb1ng sinh th\u00e1i \u0111\u1ea5t. S\u1eed d\u1ee5ng ph\u00e2n b\u00f3n h\u1eefu c\u01a1 vi sinh l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng trong vi\u1ec7c gi\u1ea3m thi\u1ec3u s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n

6. T\u0103ng c\u01b0\u1eddng s\u1ee9c kh\u1ecfe \u0111\u1ea5t v\u00e0 c\u00e2y tr\u1ed3ng<\/h3>\n\n\n\n

M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch l\u00e2u d\u00e0i c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng vi sinh v\u1eadt c\u00f3 l\u1ee3i l\u00e0 t\u0103ng c\u01b0\u1eddng s\u1ee9c kh\u1ecfe c\u1ee7a \u0111\u1ea5t v\u00e0 c\u00e2y tr\u1ed3ng. TS. H\u00e0 Th\u1ecb Loan \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng, khi vi sinh v\u1eadt c\u00f3 l\u1ee3i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng li\u00ean t\u1ee5c, ch\u00fang kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t m\u00e0 c\u00f2n gi\u00fap c\u00e2y tr\u1ed3ng ph\u00e1t tri\u1ec3n m\u1ea1nh m\u1ebd, t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n b\u1ea5t l\u1ee3i nh\u01b0 h\u1ea1n h\u00e1n, ng\u1eadp \u00fang v\u00e0 d\u1ecbch b\u1ec7nh.<\/p>\n\n\n\n

7. T\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 kinh t\u1ebf v\u00e0 b\u1ec1n v\u1eefng<\/h3>\n\n\n\n

Cu\u1ed1i c\u00f9ng, TS. H\u00e0 Th\u1ecb Loan \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng vi\u1ec7c \u1ee9ng d\u1ee5ng vi sinh v\u1eadt c\u00f3 l\u1ee3i kh\u00f4ng ch\u1ec9 mang l\u1ea1i l\u1ee3i \u00edch v\u1ec1 m\u1eb7t m\u00f4i tr\u01b0\u1eddng m\u00e0 c\u00f2n c\u00f3 gi\u00e1 tr\u1ecb kinh t\u1ebf to l\u1edbn. N\u00f4ng d\u00e2n kh\u00f4ng ch\u1ec9 gi\u1ea3m \u0111\u01b0\u1ee3c chi ph\u00ed ph\u00e2n b\u00f3n v\u00e0 thu\u1ed1c tr\u1eeb s\u00e2u m\u00e0 c\u00f2n n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m n\u00f4ng nghi\u1ec7p, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng cao c\u1ee7a th\u1ecb tr\u01b0\u1eddng v\u1ec1 c\u00e1c s\u1ea3n ph\u1ea9m s\u1ea1ch v\u00e0 an to\u00e0n. Vi\u1ec7c n\u00e0y kh\u00f4ng ch\u1ec9 g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng m\u00e0 c\u00f2n t\u1ea1o ra gi\u00e1 tr\u1ecb kinh t\u1ebf b\u1ec1n v\u1eefng, \u0111\u1ea3m b\u1ea3o thu nh\u1eadp \u1ed5n \u0111\u1ecbnh cho ng\u01b0\u1eddi n\u00f4ng d\u00e2n.<\/p>\n\n\n\n

8. M\u1ed9t s\u1ed1 ch\u1ebf ph\u1ea9m vi sinh \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n t\u1ea1i Trung t\u00e2m C\u00f4ng ngh\u1ec7 sinh h\u1ecdc TP.HCM <\/p>\n\n\n\n

Trung t\u00e2m nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n nhi\u1ec1u s\u1ea3n ph\u1ea9m th\u01b0\u01a1ng m\u1ea1i ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p nh\u01b0 BIMA (ch\u1ee9a c\u00e1c ch\u1ee7ng Trichoderma spp\u2026) s\u1eed d\u1ee5ng \u1ee7 ph\u00e2n, BIONEMA (ch\u1ee9a c\u00e1c ch\u1ee7ng Purpureocillium spp\u2026) ph\u00f2ng tr\u1eeb tuy\u1ebfn tr\u00f9ng, s\u1ea3n ph\u1ea9m x\u1eed l\u00fd m\u00f9i h\u00f4i chu\u1ed3ng tr\u1ea1i BIMIX (ch\u1ee9a c\u00e1c ch\u1ee7ng Bacillus sp., Streptomyces sp. vv) v\u00e0 nhi\u1ec1u lo\u1ea1i ch\u1ebf ph\u1ea9m kh\u00e1c.<\/p>\n\n\n\n

\"\"<\/figure><\/div>\n\n\n\n

K\u1ebft lu\u1eadn<\/h3>\n\n\n\n

C\u00e1c nghi\u00ean c\u1ee9u c\u1ee7a TS. H\u00e0 Th\u1ecb Loan \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh vai tr\u00f2 quan tr\u1ecdng c\u1ee7a vi sinh v\u1eadt c\u00f3 l\u1ee3i trong vi\u1ec7c th\u00fac \u0111\u1ea9y s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p xanh. \u1ee8ng d\u1ee5ng c\u00e1c vi sinh v\u1eadt n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng m\u00e0 c\u00f2n b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng cho n\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam. Trong t\u01b0\u01a1ng lai, vi\u1ec7c ti\u1ebfp t\u1ee5c nghi\u00ean c\u1ee9u v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i c\u00e1c vi sinh v\u1eadt c\u00f3 l\u1ee3i s\u1ebd l\u00e0 m\u1ed9t trong nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ed1i ph\u00f3 v\u1edbi c\u00e1c th\u00e1ch th\u1ee9c v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 l\u01b0\u01a1ng th\u1ef1c to\u00e0n c\u1ea7u.<\/p>\n","protected":false},"excerpt":{"rendered":"

N\u00f4ng nghi\u1ec7p xanh \u0111ang ng\u00e0y c\u00e0ng tr\u1edf th\u00e0nh m\u1ed9t nhu c\u1ea7u c\u1ea5p thi\u1ebft trong b\u1ed1i c\u1ea3nh bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, s\u1ef1 c\u1ea1n ki\u1ec7t t\u00e0i nguy\u00ean v\u00e0 \u00e1p l\u1ef1c b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. M\u1ed9t trong nh\u1eefng gi\u1ea3i ph\u00e1p quan tr\u1ecdng v\u00e0 hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 th\u00fac \u0111\u1ea9y n\u00f4ng nghi\u1ec7p xanh l\u00e0 \u1ee9ng d\u1ee5ng vi sinh v\u1eadt […]<\/p>\n","protected":false},"author":26,"featured_media":35577,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-35574","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/35574","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=35574"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/35574\/revisions"}],"predecessor-version":[{"id":35578,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/35574\/revisions\/35578"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/35577"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=35574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=35574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=35574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}