{"id":16456,"date":"2016-11-03T15:19:53","date_gmt":"2016-11-03T08:19:53","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/?p=16456"},"modified":"2016-11-03T15:34:38","modified_gmt":"2016-11-03T08:34:38","slug":"che-pham-am-arbuscular-mycorrhiza-tang-nang-suat-rung-trong","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/che-pham-am-arbuscular-mycorrhiza-tang-nang-suat-rung-trong\/","title":{"rendered":"Ch\u1ebf ph\u1ea9m AM (Arbuscular mycorrhiza) T\u0103ng n\u0103ng su\u1ea5t r\u1eebng tr\u1ed3ng – B\u00e1o N\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam"},"content":{"rendered":"

C\u1ed9ng sinh n\u1ea5m r\u1ec5 AM (Arbuscular mycorrhiza) \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu \u1edf h\u1ea7u h\u1ebft c\u00e1c lo\u00e0i th\u1ef1c v\u1eadt tr\u00ean Th\u1ebf gi\u1edbi (h\u01a1n 90% lo\u00e0i th\u1ef1c v\u1eadt c\u1ea1n h\u00ecnh th\u00e0nh c\u1ed9ng sinh AM) v\u00e0 \u0111\u1eb7c bi\u1ec7t c\u00f3 v\u00e0i tr\u00f2 quan tr\u1ecdng tr\u00ean nh\u1eefng l\u1eadp \u0111\u1ecba c\u00f3 v\u1ea5n \u0111\u1ec1, \u0111\u1ea5t suy tho\u00e1i, kh\u00f4 c\u1eb1n, hay b\u1ecb \u00f4 nhi\u1ec5m. <\/i><\/b><\/p>\n

\u00a0\"16-11-03<\/a><\/strong><\/p>\n

N\u1eabm r\u1ec5 c\u1ed9ng sinh AM kh\u00f4ng c\u00f3 t\u00ednh \u0111\u1eb7c hi\u1ec7u lo\u00e0i, do v\u1eady ch\u1ebf ph\u1ea9m AM c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng hi\u1ec7u qu\u1ea3 cho nhi\u1ec1u lo\u00e0i c\u00e2y tr\u1ed3ng n\u00f4ng, l\u00e2m, c\u00f4ng nghi\u1ec7p, c\u00e2y \u0103n qu\u1ea3 v\u00e0 hoa c\u00e2y c\u1ea3nh kh\u00e1c nhau.<\/p>\n

C\u00e1c t\u00e0i li\u1ec7u nghi\u00ean c\u1ee9u khoa h\u1ecdc tr\u00ean th\u1ebf gi\u1edbi \u0111\u00e3 ch\u1ee9ng minh, ch\u1ebf ph\u1ea7m Am kh\u00f4ng ch\u1ec9 c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o \u0111\u01b0\u1ee3c c\u00e2y gi\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng cao, t\u0103ng sinh tr\u01b0\u1edfng v\u00e0 n\u0103ng su\u1ea5t r\u1eebng tr\u1ed3ng m\u00e0 c\u00f2n t\u00e1c d\u1ee5ng t\u0103ng hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng \u0111\u1ea5t v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n

Tuy nhi\u00ean, v\u1ea5n \u0111\u1ec1 \u0111\u1eb7t ra v\u1edbi ng\u00e0nh l\u00e2m nghi\u1ec7p c\u0169ng nh\u01b0 c\u00e1c nh\u00e0 khoa h\u1ecdc trong th\u1eddi gian qua, s\u1ea3n xu\u1ea5t ch\u1ebf ph\u1ea9m AM theo c\u00e1ch k\u1ef9 thu\u1eadt c\u00f4ng ngh\u1ec7 n\u00e0o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ee7 s\u1ed1 l\u01b0\u1ee3ng, gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd c\u0169ng nh\u01b0 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u s\u1ea3n xu\u1ea5t th\u1ef1c t\u1ebf ng\u00e0y m\u1ed9t cao v\u1ec1 t\u0103ng n\u0103ng su\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m c\u00e2y tr\u1ed3ng, hi\u1ec7u qu\u1ea3 \u00e1p d\u1ee5ng, s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n

\u0110\u1ec1 t\u00e0i c\u1ea5p Qu\u1ed1c gia v\u1ec1 \u201cNghi\u00ean c\u1ee9u s\u1ea3n xu\u1ea5t n\u1ea5m r\u1ec5 n\u1ed9i c\u1ed9ng sinh AM (Arbuscular mycorrhiza<\/i>) cho c\u00e2y l\u00e2m nghi\u1ec7p\u201d (thu\u1ed9c Ch\u01b0\u01a1ng tr\u00ecnh tr\u1ecdng \u0111i\u1ec3m ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 sinh h\u1ecdc trong l\u0129nh v\u1ef1c n\u00f4ng nghi\u1ec7p v\u00e0 ph\u00e1t tri\u1ec3n n\u00f4ng th\u00f4n \u0111\u1ebfn n\u0103m 2020) <\/i>\u0111\u01b0\u1ee3c c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Vi\u1ec7n Nghi\u00ean c\u1ee9u sinh th\u00e1i v\u00e0 m\u00f4i tr\u01b0\u1eddng r\u1eebng, thu\u1ed9c Vi\u1ec7n Khoa h\u1ecdc l\u00e2m nghi\u1ec7p Vi\u1ec7t Nam th\u1ef1c hi\u1ec7n t\u1eeb 2009-2013, \u0111\u00e3 l\u1ea7n \u0111\u1ea7u ti\u00ean nghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng th\u00e0nh c\u00f4ng C\u00f4ng ngh\u1ec7 nh\u00e2n sinh kh\u1ed1i AM in-vitro <\/i>cho s\u1ea3n xu\u1ea5t ch\u1ebf ph\u1ea9m AM d\u1ea1ng b\u1ed9t t\u1ea1i Vi\u1ec7t Nam, m\u1edf ra h\u01b0\u1edbng \u0111i \u0111\u1ea7y tri\u1ec3n v\u1ecdng cho ng\u00e0nh l\u00e2m nghi\u1ec7p.<\/p>\n

Tr\u00ean c\u01a1 s\u1edf k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a \u0111\u1ec1 t\u00e0i, th\u00e1ng 9\/2015 B\u1ed9 NN&PTNT \u0111\u00e3 ban h\u00e0nh Quy\u1ebft \u0111\u1ecbnh s\u1ed1 3620\/Q\u0110-BNN-KHCN c\u00f4ng nh\u1eadn Ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u1ec1 \u201cQuy tr\u00ecnh s\u1ea3n xu\u1ea5t ch\u1ebf ph\u1ea9m N\u1ea5m r\u1ec5 n\u1ed9i c\u1ed9ng sinh AM (Arbuscular mycorrhiza<\/i>) in-vitro <\/i>d\u1ea1ng b\u1ed9t cho c\u00e2y L\u00e2m nghi\u1ec7p\u201d. \u0110\u00e2y l\u00e0 c\u01a1 s\u1edf quan tr\u1ecdng cho nh\u00f3m th\u1ef1c hi\u1ec7n ti\u1ebfp t\u1ee5c tri\u1ec3n khai c\u00e1c nghi\u00ean c\u1ee9u s\u1ea3n xu\u1ea5t v\u00e0 \u1ee9ng d\u1ee5ng ch\u1ebf ph\u1ea9m AM ti\u1ebfp theo cho s\u1ea3n xu\u1ea5t.<\/p>\n

Theo c\u00e1c chuy\u00ean gia c\u1ee7a Vi\u1ec7n Nghi\u00ean c\u1ee9u Sinh th\u00e1i v\u00e0 M\u00f4i tr\u01b0\u1eddng r\u1eebng, xu\u1ea5t ph\u00e1t t\u1eeb nhu c\u1ea7u v\u00e0 ph\u1ea3n h\u1ed3i t\u1eeb th\u1ef1c ti\u1ec5n \u00e1p d\u1ee5ng ch\u1ebf ph\u1ea9m AM cho c\u00e2y tr\u1ed3ng v\u00e0 m\u00f4i tr\u01b0\u1eddng, nh\u00f3m nghi\u00ean c\u1ee9u \u00a0c\u1ee7a Vi\u1ec7n \u0111ang ph\u1ed1i h\u1ee3p ch\u1eb7t ch\u1ebd c\u00f9ng v\u1edbi c\u00e1c Doanh nghi\u1ec7p khoa h\u1ecdc – C\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0 Doanh nghi\u1ec7p s\u1ea3n xu\u1ea5t n\u00f4ng l\u00e2m nghi\u1ec7p ti\u1ebfn h\u00e0nh c\u00e1c nghi\u00ean c\u1ee9u ti\u1ebfp theo nh\u1eb1m ho\u00e0n thi\u1ec7n c\u00e1c c\u00f4ng \u0111o\u1ea1n c\u00f2n l\u1ea1i c\u1ee7a d\u1ef1 \u00e1n theo h\u01b0\u1edbng \u00e1p d\u1ee5ng v\u00e0o th\u1ef1c ti\u1ebfn.<\/p>\n

\u0110\u00f3 l\u00e0 c\u00f4ng ngh\u1ec7 s\u1ea3n xu\u1ea5t sinh kh\u1ed1i AM in-vitro n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng, sinh kh\u1ed1i AM cho s\u1ea3n xu\u1ea5t ch\u1ebf ph\u1ea9m; Gi\u1ea3m gi\u00e1 th\u00e0nh s\u1ea3n ph\u1ea9m ch\u1ebf ph\u1ea9m AM b\u1eb1ng k\u1ebft h\u1ee3p c\u00f4ng ngh\u1ec7 sinh kh\u1ed1i AM in-vitro v\u1edbi in-vivo (ch\u1ebf ph\u1ea9m g\u1ed1c in-vitro hi\u1ec7n t\u1ea1i c\u00f3 gi\u00e1 th\u00e0nh l\u00e0 1,2 tri\u1ec7u \u0111\u1ed3ng\/kg, cho 1500-2000 c\u00e2y<\/i>); M\u1edf r\u1ed9ng \u00e1p d\u1ee5ng th\u1eed nghi\u1ec7m ch\u1ebf ph\u1ea9m cho c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng c\u00e2y tr\u1ed3ng ti\u1ec1m n\u0103ng kh\u00e1c theo \u0111\u00f2i h\u1ecfi th\u1ef1c ti\u1ec5n; C\u1ea3i ti\u1ebfn quy tr\u00ecnh \u00e1p d\u1ee5ng theo h\u01b0\u1edbng th\u00e2n thi\u1ec7n, d\u1ec5 s\u1eed d\u1ee5ng h\u01a1n t\u1eeb y\u00eau c\u1ea7u c\u1ee7a ng\u01b0\u1eddi s\u1ea3n xu\u1ea5t, v\u00e0 nghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng hi\u1ec7u qu\u1ea3 ch\u1ebf ph\u1ea9m AM cho c\u1ea3i t\u1ea1o ph\u1ee5c h\u1ed3i sinh th\u00e1i b\u00e3i th\u1ea3i v\u00e0 \u00f4 nhi\u1ec5m.<\/p>\n

Ch\u1ebf ph\u1ea9m \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng th\u1eed nghi\u1ec7m cho tr\u1ed3ng r\u1eebng Keo tai t\u01b0\u1ee3ng, B\u1ea1ch \u0111\u00e0n Uro v\u00e0 m\u1ed9t s\u1ed1 lo\u1ea1i c\u00e2y tr\u1ed3ng kh\u00e1c t\u1ea1i c\u00e1c t\u1ec9nh mi\u1ec1n n\u00fai ph\u00eda B\u1eafc v\u00e0 B\u1eafc trung b\u1ed9. K\u1ebft qu\u1ea3 b\u01b0\u1edbc \u0111\u1ea7u cho th\u1ea5y ch\u1ebf ph\u1ea9m AM l\u00e0m t\u0103ng sinh tr\u01b0\u1edfng, n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng r\u1eebng t\u1edbi tr\u00ean 20 % sau 2 n\u0103m tr\u1ed3ng, \u0111\u1ed3ng th\u1eddi c\u1ea3i thi\u1ec7n t\u00edch c\u1ef1c c\u00e1c y\u00eau t\u1ed1 m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t v\u1ec1 vi sinh v\u1eadt t\u1ed5ng s\u1ed1, \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u1ed9 ph\u00ec<\/i><\/b>. <\/i><\/strong><\/p>\n

NGUY\u00caN HU\u00c2N<\/p>\n

Ngu\u1ed3n: b\u00e1o N\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam 27\/10\/2016<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u1ed9ng sinh n\u1ea5m r\u1ec5 AM (Arbuscular mycorrhiza) \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu \u1edf h\u1ea7u h\u1ebft c\u00e1c lo\u00e0i th\u1ef1c v\u1eadt tr\u00ean Th\u1ebf gi\u1edbi (h\u01a1n 90% lo\u00e0i th\u1ef1c v\u1eadt c\u1ea1n h\u00ecnh th\u00e0nh c\u1ed9ng sinh AM) v\u00e0 \u0111\u1eb7c bi\u1ec7t c\u00f3 v\u00e0i tr\u00f2 quan tr\u1ecdng tr\u00ean nh\u1eefng l\u1eadp \u0111\u1ecba c\u00f3 v\u1ea5n \u0111\u1ec1, \u0111\u1ea5t suy tho\u00e1i, kh\u00f4 c\u1eb1n, […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[51,72],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16456"}],"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\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=16456"}],"version-history":[{"count":4,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16456\/revisions"}],"predecessor-version":[{"id":16461,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/16456\/revisions\/16461"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=16456"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=16456"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=16456"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}