H\u1ed9i ngh\u1ecb c\u00f3 s\u1ef1 tham gia c\u1ee7a ng\u00e0nh n\u00f4ng nghi\u1ec7p 6 t\u1ec9nh: \u0110\u0103k L\u0103k, Gia Lai, L\u00e2m \u0110\u1ed3ng, \u0110\u0103k N\u00f4ng, B\u00ecnh Ph\u01b0\u1edbc v\u00e0 \u0110\u1ed3ng Nai.<\/p>\n
Nh\u1eefng n\u0103m qua, c\u00f9ng v\u1edbi vi\u1ec7c m\u1edf r\u1ed9ng di\u1ec7n t\u00edch v\u00e0 \u0111\u1ea7u t\u01b0 th\u00e2m canh, t\u0103ng n\u0103ng su\u1ea5t, d\u1ecbch h\u1ea1i tr\u00ean h\u1ed3 ti\u00eau c\u0169ng ng\u00e0y tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng, b\u1ec7nh ch\u1ebft nhanh, b\u1ec7nh v\u00e0ng l\u00e1 ch\u1ebft ch\u1eadm di\u1ec5n ra kh\u00e1 ph\u1ed5 bi\u1ebfn.<\/p>\n
\u0110\u0103k L\u0103k c\u00f3 kho\u1ea3ng 15.473 ha h\u1ed3 ti\u00eau, trong \u0111\u00f3 b\u1ec7nh v\u00e0ng l\u00e1 ch\u1ebft ch\u1eadm chi\u1ebfm 915,4 ha, b\u1ec7nh v\u00e0ng l\u00e1 ch\u1ebft nhanh chi\u1ebfm 703,58 ha ch\u1ee7 y\u1ebfu \u1edf c\u00e1c huy\u1ec7n Ea Kar, Kr\u00f4ng N\u0103ng, Ea H\u2019leo, C\u01b0 Kuin, Bu\u00f4n \u0110\u00f4n\u2026<\/p>\n
T\u1ea1i Gia Lai, t\u00ecnh tr\u1ea1ng h\u1ed3 ti\u00eau b\u1ecb ch\u1ebft nhanh, ch\u1ebft ch\u1eadm c\u0169ng kh\u00e1 ph\u1ed5 bi\u1ebfn v\u1edbi 380.827 tr\u1ee5 ti\u00eau b\u1ecb b\u1ec7nh ch\u1ebft nhanh, 9.215,6 ha b\u1ecb b\u1ec7nh ch\u1ebft ch\u1eadm \u1edf Ch\u01b0 Prong, \u0110\u1ee9c C\u01a1, Ia Grai, Ch\u01b0 S\u00ea\u2026 B\u00ecnh Ph\u01b0\u1edbc c\u00f3 295 ha b\u1ecb b\u1ec7nh ch\u1ebft nhanh, 121 ha b\u1ecb b\u1ec7nh ch\u1ebft ch\u1eadm…<\/p>\n
Ch\u1ec9 ra nguy\u00ean nh\u00e2n t\u00ecnh tr\u1ea1ng h\u1ed3 ti\u00eau m\u1eafc b\u1ec7nh ch\u1ebft nhanh, ch\u1ebft ch\u1eadm, \u00f4ng H\u00e0 Ng\u1ecdc Uy\u1ec3n, Chi c\u1ee5c tr\u01b0\u1edfng Chi c\u1ee5c BVTV Gia Lai cho bi\u1ebft: B\u1ec7nh xu\u1ea5t hi\u1ec7n v\u00e0 g\u00e2y h\u1ea1i t\u1eeb th\u00e1ng 6,7 \u0111\u1ebfn th\u00e1ng 8,9 th\u00ec ph\u00e1t sinh m\u1ea1nh. B\u1ec7nh b\u1ed9c ph\u00e1t l\u00e0m c\u00e2y ti\u00eau v\u00e0ng r\u1ee5ng l\u00e1 v\u00e0 ch\u1ebft h\u00e0ng lo\u1ea1t trong th\u1eddi gian ng\u1eafn v\u00e0o th\u1eddi \u0111i\u1ec3m chuy\u1ec3n ti\u1ebfp m\u00f9a m\u01b0a sang m\u00f9a kh\u00f4\u2026 B\u1ec7nh g\u00e2y h\u1ea1i n\u1eb7ng tr\u00ean v\u00f9ng \u0111\u1ea5t tho\u00e1t n\u01b0\u1edbc k\u00e9m, \u0111\u1ea5t d\u00ed ch\u1eb7t, thi\u1ebft k\u1ebf b\u1ed3n kh\u00f4ng tho\u00e1t n\u01b0\u1edbc trong m\u00f9a m\u01b0a, c\u00e1c v\u01b0\u1eddn ti\u00eau ch\u0103m s\u00f3c k\u00e9m kh\u00f4ng \u0111\u1ea3m b\u1ea3o quy tr\u00ecnh k\u1ef9 thu\u1eadt, l\u1ea1m d\u1ee5ng vi\u1ec7c b\u00f3n ph\u00e2n h\u00f3a h\u1ecdc\u2026<\/p>\n
Tham gia th\u1ea3o lu\u1eadn t\u1ea1i h\u1ed9i ngh\u1ecb, c\u00e1c \u0111\u1ea1i bi\u1ec3u \u0111\u00e3 th\u1ed1ng nh\u1ea5t cho r\u1eb1ng nguy\u00ean nh\u00e2n g\u00e2y ra b\u1ec7nh ch\u1ebft nhanh h\u1ed3 ti\u00eau l\u00e0 do n\u1ea5m phytophthora g\u00e2y ra, trong \u0111\u00f3 phytophthora tropicalis l\u00e0 lo\u00e0i c\u00f3 vai tr\u00f2 g\u00e2y h\u1ea1i quan tr\u1ecdng nh\u1ea5t, ch\u00fang g\u00e2y h\u1ea1i trong \u0111\u1ea5t, kh\u00f3 ph\u00f2ng tr\u1eeb, s\u1ee9c ph\u00e1t tri\u1ec3n v\u00e0 g\u00e2y h\u1ea1i c\u1ee7a n\u1ea5m n\u00e0y thay \u0111\u1ed5i theo t\u1eebng v\u00f9ng sinh th\u00e1i v\u00e0 ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 \u1ea9m c\u1ee7a \u0111\u1ea5t\u2026 B\u1ec7nh ch\u1ebft ch\u1eadm do nhi\u1ec1u t\u00e1c nh\u00e2n g\u00e2y h\u1ea1i g\u00e2y ra g\u1ed3m tuy\u1ebfn tr\u00f9ng Meloidogyne incognita, r\u1ec7p s\u00e1p h\u1ea1i r\u1ec5 v\u00e0 m\u1ed9t s\u1ed1 n\u1ea5m \u0111\u1ea5t nh\u01b0 Fusarium, Pythium\u2026<\/p>\n
T\u1eeb th\u1ef1c t\u1ebf tr\u00ean, C\u1ee5c BVTV (B\u1ed9 NN-PTNT) \u0111\u00e3 \u0111\u01b0a ra quy tr\u00ecnh k\u1ef9 thu\u1eadt (t\u1ea1m th\u1eddi) ph\u00f2ng ch\u1ed1ng b\u1ec7nh ch\u1ebft nhanh, h\u1ed9i ch\u1ee9ng v\u00e0ng l\u00e1 ch\u1ebft ch\u1eadm v\u00e0 tuy\u1ebfn tr\u00f9ng h\u1ea1i h\u1ed3 ti\u00eau. Trong \u0111\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ch\u1ed1ng b\u1ec7nh n\u00e0y nh\u01b0 s\u1eed d\u1ee5ng gi\u1ed1ng ch\u1ed1ng ch\u1ecbu v\u00e0 c\u00e2y gi\u1ed1ng s\u1ea1ch b\u1ec7nh; c\u00e1c bi\u1ec7n ph\u00e1p canh t\u00e1c nh\u01b0 ch\u1ecdn \u0111\u1ea5t, ph\u01a1i \u0111\u1ea5t, \u0111\u00e0o h\u1ed1 tho\u00e1t n\u01b0\u1edbc, s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng t\u01b0\u1edbi nh\u1ecf gi\u1ecdt, tr\u1ed3ng xen canh c\u00e2y h\u1ecd \u0111\u1eadu, ph\u1ee7 c\u00e1c lo\u1ea1i r\u01a1m r\u1ea1, v\u1ecf tr\u1ea5u v\u00e0o m\u00f9a kh\u00f4, b\u00f3n ph\u00e2n h\u1eefu c\u01a1… Bi\u1ec7n ph\u00e1p ki\u1ec3m d\u1ecbch kh\u00f4ng mang \u0111\u1ea5t, c\u00e2y gi\u1ed1ng \u1edf khu v\u1ef1c nhi\u1ec5m b\u1ec7nh v\u00e0o khu v\u1ef1c ch\u01b0a nhi\u1ec5m b\u1ec7nh; s\u1eed d\u1ee5ng ch\u1ebf ph\u1ea9m BVTV\u2026<\/p>\n
Ph\u00e1t bi\u1ec3u k\u1ebft lu\u1eadn h\u1ed9i ngh\u1ecb, Th\u1ee9 tr\u01b0\u1edfng L\u00ea Qu\u1ed1c Doanh nh\u1ea5n m\u1ea1nh: Hi\u1ec7n nay, h\u1ed3 ti\u00eau l\u00e0 c\u00e2y c\u00f4ng nghi\u1ec7p xu\u1ea5t kh\u1ea9u ch\u1ee7 l\u1ef1c c\u1ee7a n\u01b0\u1edbc ta, g\u00f3p ph\u1ea7n quan tr\u1ecdng v\u00e0o vi\u1ec7c x\u00f3a \u0111\u00f3i gi\u1ea3m ngh\u00e8o, n\u00e2ng cao \u0111\u1eddi s\u1ed1ng cho b\u00e0 con n\u00f4ng d\u00e2n.<\/p>\n
Do v\u1eady c\u00e1c \u0111\u1ecba ph\u01b0\u01a1ng tr\u1ed3ng h\u1ed3 ti\u00eau c\u1ea7n ph\u1ea3i v\u00e0o cu\u1ed9c m\u1ed9t c\u00e1ch m\u1ea1nh m\u1ebd v\u1edbi nh\u1eefng bi\u1ec7n ph\u00e1p quy\u1ebft li\u1ec7t v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 k\u1ef9 thu\u1eadt, tr\u01b0\u1edbc m\u1eaft ng\u0103n ch\u1eb7n s\u1ef1 l\u00e2y lan c\u1ee7a c\u00e1c lo\u1ea1i b\u1ec7nh g\u00e2y h\u1ea1i \u0111\u1ed1i v\u1edbi nh\u1eefng v\u00f9ng ti\u00eau hi\u1ec7n \u0111ang ph\u00e1t tri\u1ec3n t\u1ed1t.<\/p>\n
“V\u1ea5n \u0111\u1ec1 quan tr\u1ecdng l\u00e0 bi\u1ec7n ph\u00e1p chuy\u1ec3n t\u1ea3i th\u00f4ng tin v\u1ec1 ph\u01b0\u01a1ng ph\u00e1p ph\u00f2ng tr\u1eeb c\u00e1c lo\u1ea1i b\u1ec7nh g\u00e2y h\u1ea1i tr\u00ean c\u00e2y h\u1ed3 ti\u00eau ph\u1ea3i \u0111\u1ebfn t\u1eadn h\u1ed9 d\u00e2n \u0111\u1ec3 h\u1ecd th\u1ef1c hi\u1ec7n theo \u0111\u00fang h\u01b0\u1edbng d\u1eabn. Ngo\u00e0i ra c\u1ea7n ti\u1ebfn h\u00e0nh r\u00e0 so\u00e1t l\u1ea1i quy ho\u1ea1ch, k\u00ecm ch\u1ebf vi\u1ec7c ph\u00e1 v\u1ee1 quy ho\u1ea1ch tr\u00ean c\u01a1 s\u1edf t\u00ednh to\u00e1n v\u1ec1 m\u1eb7t kinh t\u1ebf d\u00e0i h\u1ea1n\u2026”, \u00f4ng Doanh ch\u1ec9 \u0111\u1ea1o.<\/p>\n
Theo V\u0103n Thanh (N\u00f4ng Nghi\u1ec7p VN)<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" Th\u1ee9 tr\u01b0\u1edfng B\u1ed9 NN-PTNT L\u00ea Qu\u1ed1c Doanh v\u1eeba ch\u1ee7 tr\u00ec h\u1ed9i ngh\u1ecb th\u00fac \u0111\u1ea9y c\u00f4ng t\u00e1c nghi\u00ean c\u1ee9u v\u00e0 tri\u1ec3n khai c\u00e1c m\u00f4 h\u00ecnh ph\u00f2ng tr\u1eeb b\u1ec7nh ch\u1ebft nhanh, ch\u1ebft ch\u00e2m tr\u00ean c\u00e2y h\u1ed3 ti\u00eau.<\/p>\n","protected":false},"author":1,"featured_media":602,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[48,47],"class_list":["post-63","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-kien-thuc-trong-trot","tag-ho-tieu","tag-phong-benh"],"_links":{"self":[{"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/posts\/63","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/comments?post=63"}],"version-history":[{"count":10,"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/posts\/63\/revisions"}],"predecessor-version":[{"id":603,"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/posts\/63\/revisions\/603"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/media\/602"}],"wp:attachment":[{"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/media?parent=63"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/categories?post=63"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/luuich.vn\/vn\/wp-json\/wp\/v2\/tags?post=63"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}