{"id":8869,"date":"2009-03-24T07:01:01","date_gmt":"2009-03-24T00:01:01","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2009\/03\/tham-do-anh-huong-cua-lieu-luong-phoi-hop-phan-lan-huu-co-sinh-hoc-song-gianh-va-phan-khoang-dap-den-sinh-truong-cua-keo-lai-tren-nen-dat-rung-tan-lap-tinh-binh-phuoc\/"},"modified":"2019-09-24T10:32:48","modified_gmt":"2019-09-24T03:32:48","slug":"tham-do-anh-huong-cua-lieu-luong-phoi-hop-phan-lan-huu-co-sinh-hoc-song-gianh-va-phan-khoang-dap-den-sinh-truong-cua-keo-lai-tren-nen-dat-rung-tan-lap-tinh-binh-phuoc","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/tham-do-anh-huong-cua-lieu-luong-phoi-hop-phan-lan-huu-co-sinh-hoc-song-gianh-va-phan-khoang-dap-den-sinh-truong-cua-keo-lai-tren-nen-dat-rung-tan-lap-tinh-binh-phuoc\/","title":{"rendered":"Th\u0103m d\u00f2 \u1ea3nh h\u01b0\u1edfng c\u1ee7a li\u1ec1u l\u01b0\u1ee3ng ph\u1ed1i h\u1ee3p ph\u00e2n l\u00e2n h\u1eefu c\u01a1 sinh h\u1ecdc s\u00f4ng Gianh v\u00e0 ph\u00e2n kho\u00e1ng DAP \u0111\u1ebfn sinh tru\u1edfng c\u1ee7a Keo lai tr\u00ean n\u1ec1n \u0111\u1ea5t r\u1eebng T\u00e2n L\u1eadp t\u1ec9nh B\u00ecnh Ph\u01b0\u1edbc"},"content":{"rendered":"

Ph\u1ea1m Th\u1ebf D\u0169ng, Nguy\u1ec5n Th\u1ecb Thu\u1eadn, Ng\u00f4 V\u0103n Ng\u1ecdc<\/strong><\/p>\n

Ph\u00e2n vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Nam B\u1ed9<\/em><\/h4>\n

Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c s\u1ea3n ph\u1ea9m ph\u00e2n h\u1eefu c\u01a1 ph\u1ed1i h\u1ee3p v\u1edbi c\u00e1c lo\u1ea1i ph\u00e2n kho\u00e1ng \u0111\u00e3 l\u00e0m t\u0103ng n\u0103ng su\u1ea5t cho nhi\u1ec1u lo\u1ea1i c\u00e2y tr\u1ed3ng d\u00e0i ng\u00e0y trong n\u00f4ng nghi\u1ec7p nh\u01b0 c\u00e0 ph\u00ea, \u0111i\u1ec1u. Chuy\u00ean \u0111\u1ec1 nghi\u00ean c\u1ee9u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i Tr\u1ea1m Th\u1ef1c nghi\u1ec7m T\u00e2n L\u1eadp, t\u1ec9nh B\u00ecnh Ph\u01b0\u1edbc t\u1eeb 6\/2001 \u0111\u1ebfn 4\/2002 nh\u1eb1m g\u00f3p ph\u1ea7n t\u00ecm hi\u1ec3u \u1ea3nh h\u01b0\u1edfng m\u1ed9t s\u1ed1 c\u00f4ng th\u1ee9c b\u00f3n ph\u00e2n theo li\u1ec1u l\u01b0\u1ee3ng ph\u00e2n h\u1eefu c\u01a1 h\u1ed7n h\u1ee3p v\u1edbi ph\u00e2n kho\u00e1ng \u0111\u1ed1i v\u1edbi c\u00e2y keo lai trong giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ee7a th\u1eddi k\u1ef3 sinh tr\u01b0\u1edfng.<\/p>\n

<\/h5>\n
M\u1ee5c ti\u00eau, v\u1eadt li\u1ec7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u<\/h5>\n

M\u00f4c ti\u00aau nghi\u00aan c\u00f8u<\/em><\/strong><\/p>\n

-So s\u00e1nh hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c li\u1ec1u l\u01b0\u1ee3ng ph\u1ed1i h\u1ee3p ph\u00e2n l\u00e2n h\u1eefu c\u01a1 sinh h\u1ecdc ph\u1ed1i h\u1ee3p v\u1edbi DAP t\u1edbi sinh tr\u01b0\u1edfng c\u1ee7a keo lai.<\/p>\n

-X\u00e1c \u0111\u1ecbnhc\u00f4ng th\u1ee9c ph\u00e2n th\u00edch h\u1ee3p \u0111\u1ed1i v\u1edbi sinh tr\u01b0\u1edfng c\u1ee7a keo lai giai \u0111o\u1ea1n m\u1edbi tr\u1ed3ng.<\/p>\n

-X\u00e1c \u0111\u1ecbnh \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c c\u00f4ng th\u1ee9c ph\u00e2n ph\u1ed1i h\u1ee3p t\u1edbi h\u00f3a t\u00ednh \u0111\u1ea5t tr\u1ed3ng keo lai.<\/p>\n

V\u1eadt li\u1ec7u v\u00e0 qui c\u00e1ch<\/em><\/strong><\/p>\n

Th\u00ed nghi\u1ec7m th\u1ef1c hi\u1ec7n trong ch\u1eadu<\/p>\n

-Ch\u1eadu th\u00ed nghi\u1ec7m: ch\u1eadu s\u00e0nh c\u00f3 dung t\u00edch 25dm3<\/sup>.<\/p>\n

-\u0110\u1ea5t tr\u1ed3ng: l\u1edbp \u0111\u1ea5t t\u1ea7ng m\u1eb7t 0-30 cm t\u1ea1i T\u00e2n L\u1eadp. \u0110\u1ea5t \u0111\u01b0\u1ee3c tr\u1ed9n \u0111\u1ec1u, nh\u1eb7t h\u1ebft r\u1ec5 c\u00e2y, c\u1ecf d\u1ea1i, \u0111\u1ed5 \u0111\u1ea7y t\u1edbi mi\u1ec7ng m\u1ed7i ch\u1eadu, sau 1 tu\u1ea7n \u0111\u1ed5 th\u00eam \u0111\u1ea5t cho \u0111\u1ea7y ch\u1eadu.<\/p>\n

-K\u1ebft qu\u1ea3 ph\u00e2n t\u00edch \u0111\u1ea5t nh\u01b0 sau:<\/p>\n

+ pHH2<\/sub>O: 4.9<\/p>\n

+ M\u00f9n t\u1ed5ng s\u1ed1: 2.32%<\/p>\n

+ N t\u1ed5ng s\u1ed1: 0.19%<\/p>\n

+ P2<\/sub>O5 <\/sub>t\u1ed5ng s\u1ed1: 0.11%<\/p>\n

+ K2<\/sub>O t\u1ed5ng s\u1ed1: 0.26%<\/p>\n

-C\u00e2y gi\u1ed1ng: C\u00e2y hom keo lai d\u00f2ng TB06, 2 th\u00e1ng tu\u1ed5i c\u00f3 chi\u1ec1u cao trung b\u00ecnh 26cm.<\/p>\n

-Ph\u00e2n b\u00f3n: Ph\u00e2n b\u00f3n d\u00f9ng trong th\u00ed nghi\u1ec7m l\u00e0 ph\u00e2n l\u00e2n h\u1eefu c\u01a1 sinh h\u1ecdc s\u00f4ng Gianh (SG) v\u00e0 ph\u00e2n kho\u00e1ng DAP.<\/p>\n

Th\u00e0nh ph\u1ea7n c\u00e1c lo\u1ea1i ph\u00e2n nh\u01b0 sau:<\/p>\n

+ SG: ch\u1ea5t h\u1eefu c\u01a1 \u226512%, Humic \u22652.5%, P2<\/sub>O5<\/sub> \u22653%, Vi sinh v\u1eadt: 5.106<\/sup>con\/gr, c\u00e1c Enzym, coenzym, c\u00e1c h\u1ee3p ch\u1ea5t N v\u00e0 K2<\/sub>O d\u1ea1ng protein.<\/p>\n

+ DAP: N: 18%; P2<\/sub>O5<\/sub>: 46%.<\/p>\n

C\u00e1c b\u1ecdc ph\u00e2n \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e2n s\u1eb5n theo li\u1ec1u l\u01b0\u1ee3ng, t\u1ec9 l\u1ec7 c\u1ee7a c\u00f4ng th\u1ee9c ph\u00e2n th\u00ed nghi\u1ec7m; \u0111\u01b0\u1ee3c b\u00f3n theo s\u01a1 \u0111\u1ed3 b\u1ed1 tr\u00ed th\u00ed nghi\u1ec7m \u0111\u00e3 chu\u1ea9n b\u1ecb s\u1eb5n. Th\u1ebb th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c c\u1eafm tr\u00ean m\u1ed7i ch\u1eadu ghi c\u00f4ng th\u1ee9c ph\u00e2n th\u00ed nghi\u1ec7m. Ph\u00e2n \u0111\u01b0\u1ee3c b\u00f3n sau khi tr\u1ed3ng c\u00e2y 2 th\u00e1ng. C\u00e1c li\u1ec1u l\u01b0\u1ee3ng ph\u00e2n DAP cao: P2 v\u00e0 P3 \u0111\u01b0\u1ee3c chia l\u00e0m 2 v\u00e0 3 l\u1ea7n b\u00f3n, m\u1ed7i l\u1ea7n c\u00e1ch nhau 2 th\u00e1ng.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p th\u00ed nghi\u1ec7m<\/em><\/strong>: Th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong ch\u1eadu. Th\u00ed nghi\u1ec7m g\u1ed3m 10 nghi\u1ec7m th\u1ee9c 4 l\u1ea7n l\u1eb7p l\u1ea1i, b\u1ed1 tr\u00ed theo ki\u1ec3u kh\u1ed1i ho\u00e0n to\u00e0n ng\u1eabu nhi\u00ean.C\u00f4ng th\u1ee9c th\u00ed nghi\u1ec7m:<\/p>\n","protected":false},"excerpt":{"rendered":"

Nghiên c\u1ee9u xác \u0111\u1ecbnh li\u1ec1u l\u01b0\u1ee3ng phân bón h\u1eefu c\u01a1 vi sinh k\u1ebft h\u1ee3p v\u1edbi DAP \u0111ã \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng thí nghi\u1ec7m trong ch\u1eadu t\u1ea1i huy\u1ec7n \u0110\u1ed3ng phú, t\u1ec9nh Bình ph\u01b0\u1edbc. K\u1ebft qu\u1ea3 nghiên c\u1ee9u cho th\u1ea5y tuy t\u1ea5t c\u1ea3 công th\u1ee9c bón phân \u0111\u1ec1u cho sinh tr\u01b0\u1edfng cây Keo lai t\u1ed1t h\u01a1n so v\u1edbi \u0111\u1ed1i ch\u1ee9ng nh\u01b0ng s\u1ef1 khác nhau v\u1ec1 sinh tr\u01b0\u1edfng ch\u01b0a th\u1ec3 hi\u1ec7n rõ gi\u1eefa các li\u1ec1u l\u01b0\u1ee3ng bón phân khác nhau. \u0110i\u1ec1u này c\u1ea7n ph\u1ea3i ti\u1ebfp t\u1ee5c nghiên c\u1ee9u thêm.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8869"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=8869"}],"version-history":[{"count":2,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8869\/revisions"}],"predecessor-version":[{"id":19059,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8869\/revisions\/19059"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=8869"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=8869"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=8869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}