{"id":492,"date":"2019-07-19T03:26:40","date_gmt":"2019-07-19T03:26:40","guid":{"rendered":"https:\/\/farmvietnam.khowebseotop.vn\/?p=492"},"modified":"2019-07-19T03:26:50","modified_gmt":"2019-07-19T03:26:50","slug":"vai-tro-cua-phan-bon-huu-co-trong-san-xuat-nong-nghiep","status":"publish","type":"post","link":"https:\/\/webmaibinh.com\/w\/congty62011\/vai-tro-cua-phan-bon-huu-co-trong-san-xuat-nong-nghiep\/","title":{"rendered":"Vai tr\u00f2 c\u1ee7a ph\u00e2n b\u00f3n H\u1eefu C\u01a1 trong s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p"},"content":{"rendered":"

Vi\u1ec7c s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc m\u1ed9t c\u00e1ch tr\u00e0n lan trong th\u1eddi gian d\u00e0i khi\u1ebfn cho ngu\u1ed3n \u0111\u1ea5t s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p b\u1ecb m\u1ea5t \u0111i ph\u1ea7n l\u1edbn l\u01b0\u1ee3ng h\u1eefu c\u01a1 v\u1ed1n c\u00f3. \u0110\u1ea5t n\u00f4ng nghi\u1ec7p \u0111\u00e3 v\u00e0 \u0111ang ng\u00e0y c\u00e0ng b\u1ea1c m\u00e0u, tho\u00e1i h\u00f3a nghi\u00eam tr\u1ecdng. Ch\u00ednh v\u00ec th\u1ebf vi\u1ec7c thay \u0111\u1ed5i t\u1eadp qu\u00e1n trong s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p, thay \u0111\u1ed5i ph\u00e2n h\u00f3a h\u1ecdc sang c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n h\u1eefu c\u01a1 \u0111ang l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u nh\u1ea5t \u0111\u1ec3 ph\u1ee5c h\u1ed3i \u0111\u1ea5t s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p c\u1ee7a n\u01b0\u1edbc ta hi\u1ec7n nay.<\/p>\n

\"Vai<\/p>\n

1. Kh\u00e1i ni\u1ec7m v\u1ec1 ph\u00e2n b\u00f3n h\u1eefu c\u01a1 trong s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p.<\/h3>\n

Ph\u00e2n b\u00f3n h\u1eefu c\u01a1 chia th\u00e0nh 4 lo\u1ea1i:<\/h3>\n

\u2013\u00a0Ph\u00e2n h\u1eefu c\u01a1 truy\u1ec1n th\u1ed1ng: \u0110\u01b0\u1ee3c t\u1ea1o ra t\u1eeb nguy\u00ean li\u1ec7u v\u00e0 c\u00e1ch l\u00e0m truy\u1ec1n th\u1ed1ng. L\u00e0 ch\u1ea5t th\u1ea3i c\u1ee7a v\u1eadt nu\u00f4i, ph\u1ebf ph\u1ea9m n\u00f4ng nghi\u1ec7p, ph\u00e2n xanh (b\u00e8o hoa d\u00e2u, th\u00e2n c\u00e2y h\u1ecd \u0111\u1eadu\u2026) \u0111\u01b0\u1ee3c \u1ee7 hoai m\u1ee5c.<\/p>\n

\u2013\u00a0Ph\u00e2n h\u1eefu c\u01a1 sinh h\u1ecdc\u00a0: L\u00e0 ph\u00e2n b\u00f3n h\u1eefu c\u01a1 c\u00f3 ch\u01b0a vi sinh v\u1eadt c\u00f3 l\u1ee3i.\u00a0\u0110\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 l\u00ean men theo m\u1ed9t quy tr\u00ecnh c\u00f4ng nghi\u1ec7p v\u1edbi s\u1ef1 tham gia c\u1ee7a m\u1ed9t hay nhi\u1ec1u ch\u1ee7ng vi sinh v\u1eadt.<\/p>\n

\u2013\u00a0Ph\u00e2n h\u1eefu c\u01a1 vi sinh: C\u00f3 ngu\u1ed3n nguy\u00ean li\u1ec7u v\u00e0 quy tr\u00ecnh s\u1ea3n xu\u1ea5t nh\u01b0 ph\u00e2n h\u1eefu c\u01a1 sinh h\u1ecdc. Nh\u01b0ng m\u1ed9t ho\u1eb7c nhi\u1ec1u ch\u1ee7ng vi sinh v\u1eadt v\u1eabn c\u00f2n s\u1ed1ng, v\u00e0 s\u1ebd ho\u1ea1t \u0111\u1ed9ng khi \u0111\u01b0\u1ee3c b\u00f3n v\u00e0o \u0111\u1ea5t.<\/p>\n

\u2013\u00a0Ph\u00e2n h\u1eefu c\u01a1 kho\u00e1ng: L\u00e0 ph\u00e2n h\u1eefu c\u01a1 sinh h\u1ecdc \u0111\u01b0\u1ee3c tr\u1ed9n th\u00eam ph\u00e2n v\u00f4 c\u01a1. Th\u00e0nh ph\u1ea7n ch\u1ea5t h\u1eefu c\u01a1 trong ph\u00e2n h\u1eefu c\u01a1 kho\u00e1ng ph\u1ea3i \u0111\u1ea1t 15% tr\u1edf l\u00ean.<\/p>\n

Vai tr\u00f2 c\u1ee7a ch\u1ea5t h\u1eefu c\u01a1 trong \u0111\u1ea5t:<\/h3>\n

\u2013 C\u1ea3i thi\u1ec7n tr\u1ea1ng th\u00e1i k\u1ebft c\u1ea5u \u0111\u1ea5t, c\u00e1c keo m\u00f9n g\u1eafn c\u00e1c h\u1ea1t \u0111\u1ea5t v\u1edbi nhau t\u1ea1o th\u00e0nh nh\u1eefng h\u1ea1t k\u1ebft t\u1ed1t, b\u1ec1n v\u1eefng\u00a0l\u00e0m \u0111\u1ea5t th\u00f4ng tho\u00e1ng tr\u00e1nh s\u1ef1 t\u1ea1o v\u00e1ng, x\u00f3i m\u00f2n.<\/p>\n

\u2013 L\u00e0m \u0111\u1ea5t t\u01a1i x\u1ed1p, tho\u00e1ng kh\u00ed, \u1ed5n \u0111\u1ecbnh pH, gi\u1eef \u1ea9m cho \u0111\u1ea5t, t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng h\u1ea1n cho c\u00e2y tr\u1ed3ng\u2026.<\/p>\n

\u2013 T\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho c\u00e1c vi sinh v\u1eadt ho\u1ea1t \u0111\u1ed9ng, gi\u00fap r\u1ec5 v\u00e0 c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t.\u00a0\u0110\u1ea9y m\u1ea1nh qu\u00e1 tr\u00ecnh ph\u00e2n gi\u1ea3i c\u00e1c h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1, h\u1eefu c\u01a1 th\u00e0nh ngu\u1ed3n dinh d\u01b0\u1ee1ng d\u1ec5 ti\u00eau \u0111\u1ec3 c\u00e2y tr\u1ed3ng d\u1ec5 h\u1ea5p th\u1ee5<\/p>\n

\u2013 Gi\u1eef \u0111\u01b0\u1ee3c c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng, \u0111\u1ed3ng th\u1eddi l\u00e0m t\u0103ng t\u00ednh \u0111\u1ec7m c\u1ee7a \u0111\u1ea5t.\u00a0L\u00e0 kho th\u1ee9c \u0103n cho c\u00e2y tr\u1ed3ng, c\u00e1c vi sinh v\u1eadt, giun \u0111\u1ea5t\u2026<\/p>\n

\u2013 L\u00e0 ngu\u1ed3n l\u1edbn cung c\u1ea5p CO2 cho c\u00e2y quang h\u1ee3p.<\/p>\n

\u2013 Duy tr\u00ec b\u1ea3o v\u1ec7 \u0111\u1ea5t.\u00a0C\u1ed1 \u0111\u1ecbnh c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m trong \u0111\u1ea5t, l\u00e0m gi\u1ea3m m\u1ee9c \u0111\u1ed9 d\u1ec5 ti\u00eau c\u1ee7a c\u00e1c ch\u1ea5t \u0111\u1ed9c.<\/p>\n

2. Th\u1ef1c tr\u1ea1ng c\u1ee7a \u0111\u1ea5t n\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam<\/h3>\n

\u2013 \u0110\u1ed9 ph\u00ec nhi\u00eau c\u1ee7a \u0111\u1ea5t Vi\u1ec7t Nam c\u00f3 bi\u1ec3u hi\u1ec7n gi\u1ea3m s\u00fat h\u00e0m l\u01b0\u1ee3ng h\u1eefu c\u01a1 trong \u0111\u1ea5t. C\u00f9ng v\u1edbi s\u1ef1 m\u1ea5t m\u00e1t nhanh ch\u00f3ng c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng c\u1ea7n thi\u1ebft cho c\u00e2y tr\u1ed3ng \u1edf d\u1ea1ng v\u00f4 c\u01a1.<\/p>\n

\u2013 C\u00f3 hai nh\u00f3m y\u1ebfu t\u1ed1 c\u00f9ng t\u00e1c \u0111\u1ed9ng : Y\u1ebfu t\u1ed1 t\u1ef1 nhi\u00ean v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a con ng\u01b0\u1eddi.<\/p>\n

V\u00e0o cu\u1ed1i nh\u1eefng n\u0103m 50 c\u00e1c lo\u1ea1i \u0111\u1ea5t c\u00f3 h\u00e0m l\u01b0\u1ee3ng h\u1eefu c\u01a1 v\u01b0\u1ee3t qu\u00e1 2-3% c\u00f2n \u0111ang l\u00e0 ph\u1ed5 bi\u1ebfn th\u00ec nay \u0111\u00e3 hi\u1ebfm th\u1ea5y (tr\u1eeb nh\u1eefng \u0111\u1ea5t d\u01b0\u1edbi t\u00e1n r\u1eebng ). Ngay c\u1ea3 nh\u1eefng lo\u1ea1i \u0111\u1ea5t thu\u1ea7n th\u1ee5c, v\u1ed1n l\u00e0 \u201cc\u00e1i n\u00f4i c\u1ee7a v\u0103n minh l\u00faa n\u01b0\u1edbc\u201d c\u0169ng ch\u1ec9 c\u00f2n tr\u00ean d\u01b0\u1edbi 1%.<\/p>\n

3. L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c b\u00f3n ph\u00e2n h\u1eefu c\u01a1 v\u00e0 xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n<\/h3>\n

\u2013 C\u1ea3i thi\u1ec7n v\u00e0 \u1ed5n \u0111\u1ecbnh k\u1ebft c\u1ea5u c\u1ee7a \u0111\u1ea5t, l\u00e0m cho \u0111\u1ea5t t\u01a1i x\u1ed1p, tho\u00e1ng kh\u00ed.<\/p>\n

\u2013 Gi\u00fap \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc t\u1ed1t, c\u1ea3i thi\u1ec7n t\u00ecnh tr\u1ea1ng ng\u1eadp \u00fang, d\u01b0 th\u1eeba n\u01b0\u1edbc. H\u1ea1n ch\u1ebf \u0111\u00f3ng v\u00e1ng b\u1ec1 m\u1eb7t, r\u1eeda tr\u00f4i ch\u1ea5t dinh d\u01b0\u1ee1ng.<\/p>\n

\u2013 Tr\u00ean \u0111\u1ea5t s\u00e9t n\u1eb7ng, b\u00f3n ph\u00e2n h\u1eefu c\u01a1 l\u00e0m \u0111\u1ea5t t\u01a1i x\u1ed1p gi\u00fap r\u1ec5 c\u00e2y d\u1ec5 ph\u00e1t tri\u1ec3n.<\/p>\n

\u2013 Cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 c\u00e1c\u00a0ch\u1ea5t dinh d\u01b0\u1ee1ng cho c\u00e2y tr\u1ed3ng\u00a0nh\u01b0: \u0111\u1ea1m, l\u00e2n, kali, c\u00e1c nguy\u00ean t\u1ed1 trung, vi l\u01b0\u1ee3ng, c\u00e1c k\u00edch th\u00edch t\u1ed1 sinh tr\u01b0\u1edfng, vitamin.<\/p>\n

\u2013 Gia t\u0103ng ch\u1ea5t m\u00f9n cho \u0111\u1ea5t, t\u0103ng kh\u1ea3 n\u0103ng gi\u1eef dinh d\u01b0\u1ee1ng cho \u0111\u1ea5t.<\/p>\n

\u2013 T\u0103ng c\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng c\u1ee7a vi sinh v\u1eadt trong \u0111\u1ea5t, t\u0103ng c\u01b0\u1eddng \u201cS\u1ee9c kh\u1ecfe\u2019 c\u1ee7a \u0111\u1ea5t.<\/p>\n

4. Bi\u1ec7n ph\u00e1p h\u1ea1n ch\u1ebf tho\u00e1i h\u00f3a \u0111\u1ea5t<\/h3>\n

\u2013 Th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p nh\u01b0 c\u00e0y b\u1eeba, x\u1edbi x\u00e1o, t\u01b0\u1edbi ti\u00eau h\u1ee3p l\u00fd v\u00e0 k\u1ecbp th\u1eddi \u0111\u1ec3 \u0111\u1ea5t lu\u00f4n c\u00f3 \u0111\u1ed9 \u1ea9m th\u00edch h\u1ee3p.<\/p>\n

\u2013 T\u0103ng c\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i ph\u00e2n b\u00f3n c\u00f3 ch\u1ee9a ch\u1ea5t h\u1eefu c\u01a1.<\/p>\n

\u2013 Tr\u1ed3ng c\u00e2y ph\u00e2n xanh nh\u01b0 b\u00e8o d\u00e2u, \u0111i\u1ec1n thanh, c\u00e1c lo\u1ea1i mu\u1ed3ng,\u2026<\/p>\n

\u2013 B\u00f3n v\u00f4i ho\u1eb7c ch\u1ea5t \u0111i\u1ec1u h\u00f2a pH \u0111\u1ea5t k\u1ebft h\u1ee3p v\u1edbi b\u00f3n ph\u00e2n h\u1eefu c\u01a1 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi sinh v\u1eadt \u0111\u1ea5t ho\u1ea1t \u0111\u1ed9ng m\u1ea1nh.<\/p>\n

 <\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

Vi\u1ec7c s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n h\u00f3a h\u1ecdc m\u1ed9t c\u00e1ch tr\u00e0n lan trong th\u1eddi gian d\u00e0i khi\u1ebfn cho ngu\u1ed3n \u0111\u1ea5t s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p b\u1ecb m\u1ea5t \u0111i ph\u1ea7n l\u1edbn l\u01b0\u1ee3ng h\u1eefu c\u01a1 v\u1ed1n c\u00f3. \u0110\u1ea5t n\u00f4ng nghi\u1ec7p \u0111\u00e3 v\u00e0 \u0111ang ng\u00e0y c\u00e0ng b\u1ea1c m\u00e0u, tho\u00e1i h\u00f3a nghi\u00eam tr\u1ecdng. Ch\u00ednh v\u00ec th\u1ebf vi\u1ec7c thay \u0111\u1ed5i t\u1eadp qu\u00e1n…<\/p>\n","protected":false},"author":1,"featured_media":493,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"_links":{"self":[{"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/posts\/492"}],"collection":[{"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/comments?post=492"}],"version-history":[{"count":1,"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/posts\/492\/revisions"}],"predecessor-version":[{"id":494,"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/posts\/492\/revisions\/494"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/media\/493"}],"wp:attachment":[{"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/media?parent=492"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/categories?post=492"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/webmaibinh.com\/w\/congty62011\/wp-json\/wp\/v2\/tags?post=492"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}