{"id":30265,"date":"2020-11-19T23:29:00","date_gmt":"2020-11-19T16:29:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=30265"},"modified":"2021-11-21T23:33:17","modified_gmt":"2021-11-21T16:33:17","slug":"cong-nghe-thuy-loi-noi-dong-gop-phan-giai-quyet-viec-tuoi-tieu-trong-nong-nghiep-xanh-2","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cong-nghe-thuy-loi-noi-dong-gop-phan-giai-quyet-viec-tuoi-tieu-trong-nong-nghiep-xanh-2\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 th\u1ee7y l\u1ee3i n\u1ed9i \u0111\u1ed3ng: G\u00f3p ph\u1ea7n gi\u1ea3i quy\u1ebft vi\u1ec7c t\u01b0\u1edbi ti\u00eau trong n\u00f4ng nghi\u1ec7p \u2018xanh\u2019"},"content":{"rendered":"\n

C\u00f4ng ngh\u1ec7 th\u1ee7y l\u1ee3i n\u1ed9i \u0111\u1ed3ng do TS L\u00ea Xu\u00e2n Quang (Vi\u1ec7n N\u01b0\u1edbc, T\u01b0\u1edbi ti\u00eau v\u00e0 M\u00f4i tr\u01b0\u1eddng, Vi\u1ec7n KH Th\u1ee7y l\u1ee3i Vi\u1ec7t Nam – B\u1ed9 NN&PTNT) c\u00f9ng c\u1ed9ng s\u1ef1 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd gi\u00fap qu\u1ea3n l\u00fd ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi cho \u0111\u1ea5t canh t\u00e1c l\u00faa \u1edf \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng.<\/p>\n\n\n\n

\"TST<\/p>\n\n\n\n

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TS.L\u00ea Xu\u00e2n Quang (th\u1ee9 ba t\u1eeb tr\u00e1i sang) t\u1ea1i m\u00f4 h\u00ecnh.<\/p>\n\n\n\n

Theo quan \u0111i\u1ec3m truy\u1ec1n th\u1ed1ng \u201cn\u01b0\u1edbc, ph\u00e2n, c\u1ea7n, gi\u1ed1ng\u201d th\u00ec n\u01b0\u1edbc \u0111\u00f3ng vai tr\u00f2 s\u1ed1 m\u1ed9t trong tr\u1ed3ng l\u00faa. Quan \u0111i\u1ec3m \u0111\u00f3 d\u01b0\u1eddng nh\u01b0 kh\u00f4ng m\u1ea5y thay \u0111\u1ed5i trong b\u1ed1i c\u1ea3nh canh t\u00e1c hi\u1ec7n \u0111\u1ea1i b\u1edfi theo s\u1ed1 li\u1ec7u th\u1ed1ng k\u00ea, l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1eed d\u1ee5ng h\u1eb1ng n\u0103m cho ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p c\u1ee7a n\u01b0\u1edbc ta v\u00e0o kho\u1ea3ng 93 t\u1ef7 m3<\/sup>, trong \u0111\u00f3 l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u1ee7 y\u1ebfu cho canh t\u00e1c l\u00faa v\u1edbi 46,3 t\u1ef7 m3<\/sup>. Vi\u1ec7c ph\u1ee5 thu\u1ed9c v\u00e0o n\u01b0\u1edbc trong canh t\u00e1c n\u00f4ng nghi\u1ec7p \u0111ang \u0111\u1eb7t ra b\u00e0i to\u00e1n l\u1edbn cho \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng, m\u1ed9t trong hai v\u1ef1a l\u00faa l\u1edbn c\u1ee7a Vi\u1ec7t Nam, \u0111ang li\u00ean t\u1ee5c \u0111\u1ed1i di\u1ec7n v\u1edbi t\u00ecnh tr\u1ea1ng khan hi\u1ebfm n\u01b0\u1edbc, ph\u1ea7n v\u00ec d\u00f2ng ch\u1ea3y ng\u00e0y m\u1ed9t th\u1ea5p do n\u1ea1n khai th\u00e1c c\u00e1t \u0111\u00e1y n\u00ean m\u00e1y b\u01a1m kh\u00f3 h\u00fat n\u01b0\u1edbc l\u00ean \u0111\u1ed3ng.<\/p>\n\n\n\n

M\u1eb7t kh\u00e1c, theo g\u00f3c nh\u00ecn c\u1ee7a khoa h\u1ecdc, ho\u1ea1t \u0111\u1ed9ng tr\u1ed3ng l\u00faa n\u01b0\u1edbc c\u00f2n ph\u00e1t th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng m\u1ed9t l\u01b0\u1ee3ng kh\u00ed nh\u00e0 k\u00ednh kh\u00f4ng h\u1ec1 nh\u1ecf, trong \u0111\u00f3 ngu\u1ed3n ph\u00e1t th\u1ea3i l\u1edbn nh\u1ea5t l\u00e0 CH4. Nh\u01b0 v\u1eady, \u0111\u1ec3 gi\u1ea3m l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh, tr\u00e1nh \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng th\u00ec m\u1ed9t trong nh\u1eefng bi\u1ec7n ph\u00e1p hi\u1ec7u qu\u1ea3 l\u00e0 qu\u1ea3n l\u00fd l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi ti\u00eau ph\u00f9 h\u1ee3p \u0111\u1ec3 gi\u1ea3m ph\u00e1t th\u1ea3i CH4 tr\u00ean v\u00f9ng tr\u1ed3ng l\u00faa n\u01b0\u1edbc.<\/p>\n\n\n\n

L\u00e0 ng\u01b0\u1eddi quan t\u00e2m \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 th\u1ee7y l\u1ee3i v\u00e0 m\u00f4i tr\u01b0\u1eddng, TS L\u00ea Xu\u00e2n Quang (Vi\u1ec7n N\u01b0\u1edbc, T\u01b0\u1edbi ti\u00eau v\u00e0 M\u00f4i tr\u01b0\u1eddng) \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t nghi\u00ean c\u1ee9u v\u1ec1 c\u00e1c c\u00f4ng ngh\u1ec7 gi\u00fap gi\u1ea3m thi\u1ec3u l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi trong vi\u1ec7c tr\u1ed3ng l\u00faa. N\u0103m 2013, \u00f4ng ph\u00e1t hi\u1ec7n ra c\u00f4ng ngh\u1ec7 th\u1ee7y l\u1ee3i n\u1ed9i \u0111\u1ed3ng c\u1ee7a Nh\u1eadt B\u1ea3n c\u00f3 th\u1ec3 s\u1ebd l\u00e0 l\u1eddi gi\u1ea3i cho b\u00e0i to\u00e1n m\u00e0 l\u00e2u nay m\u00ecnh v\u1eabn tr\u0103n tr\u1edf. Theo gi\u1ea3i th\u00edch c\u1ee7a \u00f4ng, \u201c\u0111\u00e2y l\u00e0 chu\u1ed7i c\u00e1c gi\u1ea3i ph\u00e1p c\u1ee5 th\u1ec3 g\u1ed3m quy ho\u1ea1ch \u0111\u1ed3ng ru\u1ed9ng, san ph\u1eb3ng \u0111\u1ed3ng ru\u1ed9ng; c\u00e1c c\u00f4ng ngh\u1ec7 chia n\u01b0\u1edbc, ki\u1ec3m so\u00e1t n\u01b0\u1edbc t\u01b0\u1edbi, ti\u00eau m\u1eb7t ru\u1ed9ng; c\u00f4ng tr\u00ecnh ch\u1ed1ng tho\u00e1t n\u01b0\u1edbc m\u1eb7t ru\u1ed9ng, h\u1ec7 th\u1ed1ng k\u00eanh m\u01b0\u01a1ng n\u1ed9i \u0111\u1ed3ng, c\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m so\u00e1t \u0111\u1ebfm n\u01b0\u1edbc theo th\u1eddi gian th\u1ef1c, \u0111o m\u1ef1c n\u01b0\u1edbc tr\u00ean ru\u1ed9ng l\u00faa, quy tr\u00ecnh t\u01b0\u1edbi, ti\u00eau khoa h\u1ecdc cho l\u00faa, gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh v.v.\u201d. C\u00f4ng ngh\u1ec7 n\u00e0y s\u1ebd gi\u00fap ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi, ti\u00eau trong su\u1ed1t m\u00f9a v\u1ee5. \u0110\u00e1ng ch\u00fa \u00fd, s\u1ef1 thay \u0111\u1ed5i ch\u1ebf \u0111\u1ed9 n\u01b0\u1edbc s\u1ebd k\u00e9o theo s\u1ef1 thay \u0111\u1ed5i l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i c\u1ee7a m\u1ed9t s\u1ed1 kh\u00ed, nhi\u1ec7t \u0111\u1ed9 v\u00e0 Eh c\u1ee7a m\u00f4i tr\u01b0\u1eddng \u0111\u1ea5t, t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 chuy\u1ec3n h\u00f3a carbon trong \u0111\u1ea5t.<\/p>\n\n\n\n

\u201cM\u1ed9t s\u1ed1 k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y, ch\u1ebf \u0111\u1ed9 ng\u1eadp n\u01b0\u1edbc kh\u00f4ng li\u00ean t\u1ee5c (r\u00fat n\u01b0\u1edbc ph\u01a1i ru\u1ed9ng gi\u1eefa v\u1ee5, r\u00fat n\u01b0\u1edbc \u0111\u1ecbnh k\u1ef3) s\u1ebd g\u00f3p ph\u1ea7n l\u00e0m gi\u1ea3m r\u00f5 r\u1ec7t l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i CH4 so v\u1edbi ch\u1ebf \u0111\u1ed9 ng\u1eadp n\u01b0\u1edbc li\u00ean t\u1ee5c tr\u00ean ru\u1ed9ng l\u00faa\u201d, TS Quang cho hay. V\u1eady \u0111i\u1ec1u g\u00ec khi\u1ebfn \u00f4ng cho r\u1eb1ng c\u00f4ng ngh\u1ec7 n\u00e0y c\u1ee7a Nh\u1eadt B\u1ea3n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u1ed5n th\u1ecfa tr\u00ean \u0111\u1ed3ng ru\u1ed9ng Vi\u1ec7t Nam?<\/p>\n\n\n\n

\u201cCh\u00fang t\u00f4i nh\u1eadn th\u1ea5y k\u1ef9 thu\u1eadt gieo tr\u1ed3ng, t\u1eadp qu\u00e1n canh t\u00e1c c\u1ee7a v\u00f9ng \u0110\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng Vi\u1ec7t Nam c\u00f3 s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng v\u1edbi Nh\u1eadt B\u1ea3n. D\u00f9 c\u00f3 nhi\u1ec1u m\u00f4 h\u00ecnh m\u00e0 nhi\u1ec1u qu\u1ed1c gia ti\u00ean ti\u1ebfn tr\u00ean th\u1ebf gi\u1edbi \u00e1p d\u1ee5ng nh\u01b0ng nh\u1edd nh\u1eefng \u0111i\u1ec3m t\u01b0\u01a1ng \u0111\u1ed3ng nh\u01b0 tr\u00ean, c\u00f9ng v\u1edbi vi\u1ec7c Nh\u1eadt B\u1ea3n l\u00e0 n\u01b0\u1edbc c\u00f3 n\u1ec1n n\u00f4ng nghi\u1ec7p c\u00f4ng ngh\u1ec7 cao ph\u00e1t tri\u1ec3n n\u00ean ch\u00fang t\u00f4i \u0111\u00e3 quy\u1ebft \u0111\u1ecbnh h\u1ecdc h\u1ecfi m\u00f4 h\u00ecnh n\u00e0y\u201d.<\/p>\n\n\n\n

Do \u0111\u00f3, v\u00e0o cu\u1ed1i n\u0103m 2015, sau khi \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u1ee7a Nh\u1eadt B\u1ea3n trong h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ee3i n\u1ed9i \u0111\u1ed3ng nh\u1eb1m n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u01b0\u1edbc, gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh trong s\u1ea3n xu\u1ea5t l\u00faa v\u00f9ng \u0110\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng\u201d, TS L\u00ea Xu\u00e2n Quang \u0111\u00e3 m\u1eddi c\u00e1c chuy\u00ean gia Nh\u1eadt B\u1ea3n sang Vi\u1ec7t Nam \u0111\u1ec3 ch\u1ecdn \u0111\u1ecba \u0111i\u1ec3m b\u1ed1 tr\u00ed th\u00ed nghi\u1ec7m. Tuy nhi\u00ean, \u201cvi\u1ec7c ch\u1ecdn \u0111\u1ecba \u0111i\u1ec3m c\u0169ng v\u00f4 c\u00f9ng kh\u00f3 kh\u0103n\u201d, \u00f4ng Quang cho hay. \u201cT\u1eeb c\u00e1ch \u0111\u00e2y 80 n\u0103m, Nh\u1eadt B\u1ea3n \u0111\u00e3 b\u1eaft \u0111\u1ea7u \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y t\u1eeb vi\u1ec7c quy ho\u1ea1ch \u0111\u1ed3ng ru\u1ed9ng, h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ee3i, san \u1ee7i ru\u1ed9ng cho b\u1eb1ng ph\u1eb3ng b\u1eb1ng laser, c\u0169ng nh\u01b0 x\u00e2y d\u1ef1ng c\u00e1c h\u1ec7 th\u1ed1ng t\u01b0\u1edbi, ti\u00eau ri\u00eang bi\u1ec7t \u2013 ch\u1ee9 kh\u00f4ng t\u01b0\u1edbi ti\u00eau h\u1ed7n h\u1ee3p nh\u01b0 n\u01b0\u1edbc ta. M\u1ed9t th\u1eeda ru\u1ed9ng c\u1ee7a h\u1ecd c\u0169ng l\u00ean t\u1edbi v\u00e0i ha, trong khi Vi\u1ec7t Nam h\u00e3y c\u00f2n manh m\u00fan, m\u1ed7i h\u1ed9 ch\u1ec9 c\u00f3 v\u00e0i tr\u0103m m\u00e9t vu\u00f4ng tr\u1ed3ng l\u00faa.\u201d Ch\u00ednh v\u00ec v\u1eady, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111i nhi\u1ec1u t\u1ec9nh th\u00e0nh \u0111\u1ec3 t\u00ecm ki\u1ebfm m\u1ed9t \u0111\u1ecba \u0111i\u1ec3m c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng nh\u1eefng \u0111i\u1ec1u ki\u1ec7n tr\u00ean, v\u00e0 cu\u1ed1i c\u00f9ng c\u00e1c chuy\u00ean gia Nh\u1eadt B\u1ea3n \u0111\u00e3 ch\u1ecdn khu v\u1ef1c ru\u1ed9ng quy m\u00f4 50,2 ha t\u1ea1i x\u00e3 Ph\u00fa Th\u1ecbnh, huy\u1ec7n Kim \u0110\u1ed9ng, t\u1ec9nh H\u01b0ng Y\u00ean. \u201cKhu m\u00f4 h\u00ecnh n\u00e0y c\u00f3 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i nh\u01b0 c\u00f3 th\u1ec3 ch\u1ee7 \u0111\u1ed9ng t\u01b0\u1edbi ti\u00eau, khu v\u1ef1c \u0111\u00e3 d\u1ed3n \u0111i\u1ec1n d\u1ed3n th\u1eeda, khu m\u00f4 h\u00ecnh kh\u00e1 b\u1eb1ng ph\u1eb3ng \u0111\u1ec3 thu\u1eadn ti\u1ec7n cho \u0111i\u1ec1u ti\u1ebft n\u01b0\u1edbc m\u1eb7t ru\u1ed9ng, g\u1ea7n \u0111\u01b0\u1eddng thu\u1eadn ti\u1ec7n cho giao th\u00f4ng\u201d.<\/p>\n\n\n\n

Ki\u1ec3m so\u00e1t n\u01b0\u1edbc m\u1eb7t ru\u1ed9ng<\/strong><\/p>\n\n\n\n

B\u01b0\u1edbc \u0111\u1ea7u, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 ti\u1ebfn h\u00e0nh \u00e1p d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p chia n\u01b0\u1edbc tr\u00ean k\u00eanh, ki\u1ec3m so\u00e1t m\u1ef1c n\u01b0\u1edbc tr\u00ean ru\u1ed9ng b\u1eb1ng c\u00e1c k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p do ph\u00eda \u0111\u1ed1i t\u00e1c Nh\u1eadt B\u1ea3n chuy\u1ec3n giao. \u201cCh\u00fang t\u00f4i c\u0169ng c\u00f9ng nhau c\u1ea3i ti\u1ebfn cho ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf \u0111\u1ed3ng ru\u1ed9ng, v\u00f9ng \u0110\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng\u201d, TS Quang chia s\u1ebb.\"Chuy\u00ean<\/p>\n\n\n\n

Chuy\u00ean gia Vi\u1ec7t Nam v\u00e0 Nh\u1eadt B\u1ea3n test nhanh c\u00e1c ch\u1ec9 ti\u00eau c\u1ee7a \u0111\u1ea5t t\u1ea1i m\u00f4 h\u00ecnh.<\/p>\n\n\n\n

Theo \u0111\u00f3, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111o \u0111\u1ea1c, quan tr\u1eafc m\u1ef1c n\u01b0\u1edbc tr\u00ean k\u00eanh, ru\u1ed9ng l\u00faa; c\u00e1c c\u00f4ng tr\u00ecnh ki\u1ec3m so\u00e1t n\u01b0\u1edbc m\u1eb7t ru\u1ed9ng, c\u00f4ng tr\u00ecnh ch\u1ed1ng th\u1ea5t tho\u00e1t n\u01b0\u1edbc tr\u00ean \u00f4 ru\u1ed9ng. Thay v\u00ec t\u01b0\u1edbi th\u01b0\u1eddng xuy\u00ean nh\u01b0 tr\u01b0\u1edbc \u0111\u00e2y, nh\u00f3m \u0111\u00e3 h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi n\u00f4ng d\u00e2n k\u1ef9 thu\u1eadt t\u01b0\u1edbi \u01b0\u1edbt-kh\u00f4 xem k\u1ebd. \u201cVi\u1ec7c quan s\u00e1t m\u1ef1c n\u01b0\u1edbc trong c\u00e1c \u1ed1ng quan s\u00e1t t\u1ea1i \u00f4 ru\u1ed9ng l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 ti\u1ebfn h\u00e0nh \u0111i\u1ec1u ti\u1ebft n\u01b0\u1edbc tr\u00ean c\u00e1nh \u0111\u1ed3ng. So s\u00e1nh c\u00e1c m\u00f4 h\u00ecnh t\u01b0\u1edbi, bao g\u1ed3m kh\u00f4 ki\u1ec7t, kh\u00f4 v\u1eeba v\u00e0 truy\u1ec1n th\u1ed1ng, ch\u00fang t\u00f4i th\u1ea5y kh\u00f4 v\u1eeba l\u00e0 m\u00f4 h\u00ecnh t\u1ed1i \u01b0u nh\u1ea5t\u201d. \u2013 TS L\u00ea Xu\u00e2n Quang cho bi\u1ebft. \u0110i\u1ec3m hay c\u1ee7a c\u00f4ng ngh\u1ec7 Nh\u1eadt B\u1ea3n l\u00e0 trong qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng, c\u00e2y l\u00faa kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i \u0111\u01b0\u1ee3c t\u01b0\u1edbi ng\u1eadp n\u01b0\u1edbc li\u00ean t\u1ee5c m\u00e0 ch\u1ec9 c\u1ea7n t\u01b0\u1edbi ng\u1eadp m\u1eb7t ru\u1ed9ng giai \u0111o\u1ea1n h\u1ed3i xanh \u0111\u1ec3 tr\u00e1nh c\u1ecf v\u00e0 giai \u0111o\u1ea1n tr\u1ed5 b\u00f4ng \u0111\u1ec3 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t.<\/p>\n\n\n\n

\u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi ti\u00eau, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e2y d\u1ef1ng 15 c\u1ed1ng \u0111i\u1ec1u ti\u1ebft v\u00e0 c\u1ed1ng l\u1ea5y n\u01b0\u1edbc \u0111\u1ec3 v\u1eadn h\u00e0nh t\u01b0\u1edbi, ti\u00eau theo c\u00e1c k\u1ecbch b\u1ea3n m\u1eabu kh\u00e1c nhau, l\u1eafp \u0111\u1eb7t m\u1ed9t tr\u1ea1m \u0111o t\u1ef1 \u0111\u1ed9ng c\u00e1c y\u1ebfu t\u1ed1 kh\u00ed t\u01b0\u1ee3ng nh\u01b0 m\u01b0a, nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m\u2026 t\u1ea1i c\u00e1c khu th\u00ed nghi\u1ec7m v\u1edbi t\u1ed1c \u0111\u1ed9 ghi d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng 10 ph\u00fat\/l\u1ea7n. B\u00ean c\u1ea1nh \u0111\u00f3, nh\u00f3m c\u0169ng l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng \u0111o m\u1ef1c n\u01b0\u1edbc t\u1ef1 \u0111\u1ed9ng tr\u00ean ru\u1ed9ng v\u00e0 tr\u00ean k\u00eanh t\u01b0\u1edbi ti\u00eau; h\u1ec7 th\u1ed1ng \u0111o t\u1ef1 \u0111\u1ed9ng \u0111\u1ed9 \u1ea9m \u0111\u1ea5t, EC, Eh; h\u1ec7 th\u1ed1ng c\u1ea7u c\u00f4ng t\u00e1c, c\u00e1c th\u00f9ng l\u1ea5y m\u1eabu kh\u00ed nh\u00e0 k\u00ednh,\u2026<\/p>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai m\u00f4 h\u00ecnh, c\u00e1c chuy\u00ean gia Nh\u1eadt B\u1ea3n v\u00e0 Vi\u1ec7t Nam \u0111\u00e3 h\u01b0\u1edbng d\u1eabn ng\u01b0\u1eddi n\u00f4ng d\u00e2n c\u1ea5y th\u01b0a v\u00e0 s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 ph\u00e2n b\u00f3n theo c\u00f4ng th\u1ee9c ri\u00eang. \u201cTr\u01b0\u1edbc \u0111\u00e2y, ng\u01b0\u1eddi n\u00f4ng d\u00e2n c\u1ea5y theo kinh nghi\u1ec7m, kho\u1ea3ng 50 kh\u00f3m\/ m2<\/sup>. Nh\u01b0ng ch\u00fang t\u00f4i h\u01b0\u1edbng d\u1eabn h\u1ecd v\u1edbi v\u1ee5 xu\u00e2n ch\u1ec9 n\u00ean c\u1ea5y m\u1eadt \u0111\u1ed9 18-20 kh\u00f3m\/m2<\/sup>, v\u1ee5 m\u00f9a 20-24 kh\u00f3m\/m2<\/sup> k\u1ebft h\u1ee3p v\u1edbi b\u00f3n b\u1ed5 sung ph\u00e2n silic. C\u00e2y c\u1ea7n kho\u1ea3ng c\u00e1ch \u0111\u1ec3 quang h\u1ee3p \u00e1nh s\u00e1ng.\u201d \u2013 TS Quang ph\u00e2n t\u00edch. \u201cBan \u0111\u1ea7u th\u00ec ng\u01b0\u1eddi d\u00e2n c\u0169ng kh\u00f4ng tin, nh\u00f3m nghi\u00ean c\u1ee9u ph\u1ea3i cam k\u1ebft r\u1eb1ng n\u1ebfu t\u01b0\u1edbi kh\u00f4 v\u00e0 m\u1eadt \u0111\u1ed9 th\u01b0a nh\u01b0 th\u1ebf khi\u1ebfn n\u0103ng su\u1ea5t l\u00faa th\u1ea5p th\u00ec s\u1ebd b\u00f9 l\u1ed7 cho h\u1ecd. Nh\u01b0ng k\u1ebft qu\u1ea3 cho th\u1ea5y n\u0103ng su\u1ea5t l\u00faa c\u1ee7a khu th\u00ed nghi\u1ec7m cao h\u01a1n khu th\u1ef1c ch\u1ee9ng, v\u00e0 b\u1ea3n th\u00e2n c\u00e2y l\u00faa c\u0169ng kh\u1ecfe h\u01a1n, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh t\u1ed1t\u201d.<\/p>\n\n\n\n

M\u00f4 h\u00ecnh \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 t\u01b0\u1edbi ti\u1ebft ki\u1ec7m n\u01b0\u1edbc cho c\u00e2y l\u00faa tr\u00ean di\u1ec7n t\u00edch kho\u1ea3ng 50 ha \u0111\u00e3 gi\u00fap gi\u1ea3m \u0111\u01b0\u1ee3c kho\u1ea3ng 20,5 \u2013 42,6% l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi, gi\u1ea3m l\u01b0\u1ee3ng ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh 22,13 \u2013 48,8% t\u1ea1i \u00f4 kh\u00f4 ki\u1ec7t v\u00e0 28,6 \u2013 31,82% t\u1ea1i \u00f4 kh\u00f4 v\u1eeba so v\u1edbi k\u1ef9 thu\u1eadt t\u01b0\u1edbi truy\u1ec1n th\u1ed1ng. \u201cN\u1ebfu \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh n\u00e0y tr\u00ean to\u00e0n b\u1ed9 v\u00f9ng \u0110\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng, ch\u00fang ta c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c 3,8 t\u1ec9 m3<\/sup> n\u01b0\u1edbc m\u1ed7i n\u0103m. C\u1ee5 th\u1ec3, v\u1edbi gi\u00e1 n\u01b0\u1edbc ph\u1ee5c v\u1ee5 cho b\u01a1m t\u01b0\u1edbi \u0111\u1ebfn m\u1eb7t ru\u1ed9ng kho\u1ea3ng 1399\u0111\/m3<\/sup> th\u00ec l\u01b0\u1ee3ng n\u01b0\u1edbc ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c kho\u1ea3ng 5948 t\u1ef7 \u0111\u1ed3ng\u201d, TS Quang cho bi\u1ebft. \u201cNgo\u00e0i ra, khi \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt t\u01b0\u1edbi ti\u1ebft ki\u1ec7m n\u01b0\u1edbc th\u00ec s\u1ebd gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh, v\u1edbi gi\u00e1 m\u1ed7i t\u1ea5n CO2 ph\u00e1t th\u1ea3i kho\u1ea3ng 100.000 \u0111\u1ed3ng\/t\u1ea5n th\u00ec m\u1ed7i n\u0103m ch\u00fang ta ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c kho\u1ea3ng 1143 t\u1ef7 \u0111\u1ed3ng\u201d.<\/p>\n\n\n\n

V\u1edbi nh\u1eefng \u01b0u \u0111i\u1ec3m v\u01b0\u1ee3t tr\u1ed9i nh\u01b0 tr\u00ean, T\u1ed5ng c\u1ee5c Th\u1ee7y l\u1ee3i \u0111\u00e3 ban h\u00e0nh S\u1ed5 tay H\u01b0\u1edbng d\u1eabn quy tr\u00ecnh t\u01b0\u1edbi ti\u00eau khoa h\u1ecdc cho l\u00faa v\u00f9ng \u0110\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng, \u0111\u1ed3ng th\u1eddi quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c C\u1ee5c S\u1edf h\u1eefu tr\u00ed tu\u1ec7 (B\u1ed9 KH&CN) c\u1ea5p b\u1eb1ng \u0111\u1ed9c quy\u1ec1n gi\u1ea3i ph\u00e1p h\u1eefu \u00edch s\u1ed1 2348 c\u00f4ng b\u1ed1 ng\u00e0y 27\/5\/2020.<\/p>\n\n\n\n

D\u00f9 m\u00f4 h\u00ecnh t\u1ea1i H\u01b0ng Y\u00ean \u0111\u00e3 \u0111\u01b0\u1ee3c tri\u1ec3n khai th\u00e0nh c\u00f4ng, nh\u01b0ng theo TS L\u00ea Xu\u00e2n Quang, \u201cc\u00f2n r\u1ea5t nhi\u1ec1u \u0111i\u1ec1u c\u1ea7n l\u00e0m trong th\u1eddi gian t\u1edbi\u201d. Hi\u1ec7n t\u1ea1i, nh\u00f3m nghi\u00ean c\u1ee9u \u0111ang \u0111\u1ec1 xu\u1ea5t th\u00ed \u0111i\u1ec3m ho\u00e0n ch\u1ec9nh th\u1ee7y l\u1ee3i n\u1ed9i \u0111\u1ed3ng g\u1eafn v\u1edbi ch\u1ec9nh trang \u0111\u1ed3ng ru\u1ed9ng, ph\u1ee5c v\u1ee5 s\u1ea3n xu\u1ea5t n\u00f4ng nghi\u1ec7p hi\u1ec7u qu\u1ea3, b\u1ec1n v\u1eefng. \u201cCh\u00fang t\u00f4i d\u1ef1 ki\u1ebfn ti\u1ebfp t\u1ee5c tri\u1ec3n khai m\u1edf r\u1ed9ng nghi\u00ean c\u1ee9u \u1edf t\u1ea1i Nam \u0110\u1ecbnh (cho V\u00f9ng \u0110\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng) v\u00e0 Thanh H\u00f3a (cho V\u00f9ng B\u1eafc Trung B\u1ed9)\u201d.<\/p>\n\n\n\n

N\u1ebfu nh\u01b0 nghi\u00ean c\u1ee9u t\u1ea1i H\u01b0ng Y\u00ean \u0111\u00e3 t\u1eadn d\u1ee5ng nh\u1eefng \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i s\u1eb5n c\u00f3 nh\u01b0 \u0111\u1ed3ng ru\u1ed9ng b\u1eb1ng ph\u1eb3ng, ngu\u1ed3n n\u01b0\u1edbc ch\u1ee7 \u0111\u1ed9ng, c\u00e1c nh\u00e0 khoa h\u1ecdc ch\u1ec9 c\u1ea7n chuy\u00ean t\u00e2m nghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 qu\u1ea3n l\u00fd n\u01b0\u1edbc m\u1eb7t ru\u1ed9ng; gi\u1edd \u0111\u00e2y, \u201cch\u00fang t\u00f4i s\u1ebd \u00e1p d\u1ee5ng h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ee3i n\u1ed9i \u0111\u1ed3ng c\u1ee7a Nh\u1eadt B\u1ea3n m\u1ed9t c\u00e1ch b\u00e0i b\u1ea3n h\u01a1n, quy ho\u1ea1ch, san \u1ee7i l\u1ea1i ru\u1ed9ng \u0111\u1ec3 ng\u01b0\u1eddi n\u00f4ng d\u00e2n canh t\u00e1c, c\u0169ng nh\u01b0 t\u00edch h\u1ee3p \u1ee9ng d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p c\u00f4ng ngh\u1ec7 4.0 \u0111\u1ec3 gi\u00e1m s\u00e1t v\u00e0 theo d\u00f5i ho\u1ea1t \u0111\u1ed9ng canh t\u00e1c n\u00f4ng nghi\u1ec7p th\u00f4ng minh trong t\u01b0\u01a1ng lai\u201d, TS Quang cho bi\u1ebft.<\/p>\n\n\n\n

\u0110\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u1ee7a Nh\u1eadt B\u1ea3n trong h\u1ec7 th\u1ed1ng th\u1ee7y l\u1ee3i n\u1ed9i \u0111\u1ed3ng nh\u1eb1m n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng n\u01b0\u1edbc, gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh trong s\u1ea3n xu\u1ea5t l\u00faa v\u00f9ng \u0110\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng\u201d, m\u00e3 s\u1ed1 N\u0110T.06.JPN\/15, thu\u1ed9c Ch\u01b0\u01a1ng tr\u00ecnh Nhi\u1ec7m v\u1ee5 KH&CN theo Ngh\u1ecb \u0111\u1ecbnh th\u01b0 do B\u1ed9 KH&CN qu\u1ea3n l\u00fd.\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin chi ti\u1ebft v\u1ec1 c\u00e1c Ch\u01b0\u01a1ng tr\u00ecnh KH&CN, li\u00ean h\u1ec7 V\u0103n ph\u00f2ng c\u00e1c Ch\u01b0\u01a1ng tr\u00ecnh khoa h\u1ecdc v\u00e0 c\u00f4ng ngh\u1ec7 qu\u1ed1c gia t\u1ea1i: http:\/\/vpctqg.gov.vn\/<\/a><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Anh Th\u01b0<\/strong><\/p>\n\n\n\n

https:\/\/khoahocphattrien.vn\/khoa-hoc\/nghien-cuu-phat-trien-cac-nguon-gene-lua-thich-ung-voi-bien-doi-khi-hau\/2020111210093681p1c160.htm<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00f4ng ngh\u1ec7 th\u1ee7y l\u1ee3i n\u1ed9i \u0111\u1ed3ng do TS L\u00ea Xu\u00e2n Quang (Vi\u1ec7n N\u01b0\u1edbc, T\u01b0\u1edbi ti\u00eau v\u00e0 M\u00f4i tr\u01b0\u1eddng, Vi\u1ec7n KH Th\u1ee7y l\u1ee3i Vi\u1ec7t Nam – B\u1ed9 NN&PTNT) c\u00f9ng c\u1ed9ng s\u1ef1 nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd gi\u00fap qu\u1ea3n l\u00fd ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi cho \u0111\u1ea5t canh t\u00e1c l\u00faa \u1edf \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng. […]<\/p>\n","protected":false},"author":25,"featured_media":30266,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-30265","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\/30265","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=30265"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30265\/revisions"}],"predecessor-version":[{"id":30269,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/30265\/revisions\/30269"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/30266"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=30265"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=30265"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=30265"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}