{"id":613,"date":"2026-09-10T08:57:05","date_gmt":"2026-09-10T08:57:05","guid":{"rendered":"https:\/\/sungroupvinhhung.info.vn\/?p=613"},"modified":"2026-09-10T08:57:05","modified_gmt":"2026-09-10T08:57:05","slug":"nhat-ban-phat-hien-gene-giup-cay-lua-ne-nang-nong","status":"publish","type":"post","link":"https:\/\/sungroupvinhhung.info.vn\/index.php\/2026\/09\/10\/nhat-ban-phat-hien-gene-giup-cay-lua-ne-nang-nong\/","title":{"rendered":"Nh\u1eadt B\u1ea3n ph\u00e1t hi\u1ec7n gene gi\u00fap c\u00e2y l\u00faa \u2018n\u00e9\u2019 n\u1eafng n\u00f3ng"},"content":{"rendered":"
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Yamagata l\u00e0 m\u1ed9t v\u00f9ng s\u1ea3n xu\u1ea5t l\u00faa g\u1ea1o tr\u1ecdng \u0111i\u1ec3m c\u1ee7a Nh\u1eadt B\u1ea3n – \u1ea2nh: japantimes.co.jp<\/p>\n<\/div>\n<\/div>\n

Ph\u00e1t hi\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng m\u1edf ra h\u01b0\u1edbng ph\u00e1t tri\u1ec3n c\u00e1c gi\u1ed1ng l\u00faa c\u00f3 kh\u1ea3 n\u0103ng “n\u00e9” nh\u1eefng th\u1eddi \u0111i\u1ec3m n\u1eafng n\u00f3ng, qua \u0111\u00f3 h\u1ea1n ch\u1ebf nguy c\u01a1 gi\u1ea3m n\u0103ng su\u1ea5t trong b\u1ed1i c\u1ea3nh bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n

Theo NARO, c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i th\u00e0nh ph\u1ed1 Tsukuba, t\u1ec9nh Ibaraki, c\u00e2y l\u00faa th\u00f4ng th\u01b0\u1eddng n\u1edf hoa v\u00e0 th\u1ee5 ph\u1ea5n trong kho\u1ea3ng t\u1eeb 10h s\u00e1ng \u0111\u1ebfn gi\u1eefa tr\u01b0a. Khi nhi\u1ec7t \u0111\u1ed9 trong th\u1eddi \u0111i\u1ec3m n\u00e0y t\u0103ng qu\u00e1 cao, \u0111\u1eb7c bi\u1ec7t tr\u00ean 35 \u0111\u1ed9 C, qu\u00e1 tr\u00ecnh gi\u1ea3i ph\u00f3ng ph\u1ea5n hoa c\u00f3 th\u1ec3 b\u1ecb c\u1ea3n tr\u1edf, khi\u1ebfn h\u1ea1t l\u00faa kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ee5 tinh v\u00e0 d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng l\u00faa l\u00e9p do nhi\u1ec7t \u0111\u1ed9 cao.<\/p>\n

B\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p lai t\u1ea1o k\u1ebft h\u1ee3p ph\u00e2n t\u00edch tr\u00ecnh t\u1ef1 gene, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e1c \u0111\u1ecbnh m\u1ed9t gene \u0111\u1eb7c bi\u1ec7t c\u00f3 kh\u1ea3 n\u0103ng th\u00fac \u0111\u1ea9y c\u00e2y l\u00faa n\u1edf hoa s\u1edbm h\u01a1n kho\u1ea3ng 2 gi\u1edd. Nh\u1edd \u0111\u00f3, th\u1eddi \u0111i\u1ec3m n\u1edf hoa c\u00f3 th\u1ec3 di\u1ec5n ra v\u00e0o s\u00e1ng s\u1edbm, khi nhi\u1ec7t \u0111\u1ed9 c\u00f2n t\u01b0\u01a1ng \u0111\u1ed1i m\u00e1t. <\/p>\n

K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m tr\u00ean 11 gi\u1ed1ng l\u00faa trong n\u01b0\u1edbc v\u00e0 qu\u1ed1c t\u1ebf cho th\u1ea5y vi\u1ec7c \u0111\u01b0a gene n\u00e0y v\u00e0o c\u00e2y l\u00faa gi\u00fap qu\u00e1 tr\u00ecnh th\u1ee5 ph\u1ea5n ho\u00e0n t\u1ea5t tr\u01b0\u1edbc khi nhi\u1ec7t \u0111\u1ed9 trong ng\u00e0y t\u0103ng cao, qua \u0111\u00f3 gi\u1ea3m nguy c\u01a1 l\u00e9p h\u1ea1t do n\u1eafng n\u00f3ng.<\/p>\n

Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111ang l\u00e0m gia t\u0103ng nguy c\u01a1 m\u1ea5t m\u00f9a do nhi\u1ec7t \u0111\u1ed9 c\u1ef1c \u0111oan. D\u1eef li\u1ec7u th\u1ef1c t\u1ebf cho th\u1ea5y trong \u0111\u1ee3t n\u1eafng n\u00f3ng k\u1ef7 l\u1ee5c n\u0103m 2018 t\u1ea1i c\u00e1c khu v\u1ef1c Kanto, Tokai v\u00e0 Kinki c\u1ee7a Nh\u1eadt B\u1ea3n, t\u1ec9 l\u1ec7 l\u00faa l\u00e9p t\u0103ng m\u1ea1nh t\u1ea1i nh\u1eefng c\u00e1nh \u0111\u1ed3ng g\u1eb7p nhi\u1ec7t \u0111\u1ed9 c\u1ef1c \u0111oan v\u00e0o th\u1eddi k\u1ef3 tr\u1ed5 b\u00f4ng. <\/p>\n

C\u00e1c chuy\u00ean gia d\u1ef1 b\u00e1o \u0111\u1ebfn n\u0103m 2050, t\u1ec9 l\u1ec7 l\u00faa l\u00e9p do nhi\u1ec7t \u0111\u1ed9 cao t\u1ea1i nh\u1eefng khu v\u1ef1c n\u00f3ng nh\u1ea5t Nh\u1eadt B\u1ea3n c\u00f3 th\u1ec3 l\u00ean t\u1edbi 12%.<\/p>\n

\u00d4ng Tsutomu Ishimaru, Nghi\u00ean c\u1ee9u vi\u00ean cao c\u1ea5p t\u1ea1i Trung t\u00e2m Nghi\u00ean c\u1ee9u N\u00f4ng nghi\u1ec7p Mi\u1ec1n Trung Nh\u1eadt B\u1ea3n thu\u1ed9c NARO, cho bi\u1ebft: “Trong b\u1ed1i c\u1ea3nh l\u00faa g\u1ea1o l\u00e0 l\u01b0\u01a1ng th\u1ef1c ch\u00ednh c\u1ee7a m\u1ed9t n\u1eeda d\u00e2n s\u1ed1 th\u1ebf gi\u1edbi, ch\u00fang t\u00f4i hy v\u1ecdng c\u00f4ng ngh\u1ec7 t\u1eeb Nh\u1eadt B\u1ea3n n\u00e0y s\u1ebd \u0111\u00f3ng g\u00f3p thi\u1ebft th\u1ef1c cho an ninh l\u01b0\u01a1ng th\u1ef1c to\u00e0n c\u1ea7u”.<\/p>\n

\u0110\u00e1nh gi\u00e1 v\u1ec1 nghi\u00ean c\u1ee9u n\u00e0y, Gi\u00e1o s\u01b0 Shuji Yokoi chuy\u00ean ng\u00e0nh ch\u1ecdn gi\u1ed1ng th\u1ef1c v\u1eadt t\u1ea1i \u0110\u1ea1i h\u1ecdc C\u00f4ng l\u1eadp Osaka, nh\u1eadn \u0111\u1ecbnh vi\u1ec7c thay \u0111\u1ed5i th\u1eddi gian n\u1edf hoa \u0111\u1ec3 tr\u00e1nh c\u00e1c khung gi\u1edd n\u1eafng n\u00f3ng l\u00e0 m\u1ed9t h\u01b0\u1edbng \u0111i hi\u1ec7u qu\u1ea3 trong b\u1ed1i c\u1ea3nh m\u00f4i tr\u01b0\u1eddng thay \u0111\u1ed5i nhanh ch\u00f3ng. <\/p>\n

\u00d4ng c\u0169ng nh\u1ea5n m\u1ea1nh c\u1ea7n \u1ee9ng d\u1ee5ng th\u00eam c\u00e1c c\u00f4ng ngh\u1ec7 nh\u01b0 ch\u1ec9nh s\u1eeda b\u1ed9 gene \u0111\u1ec3 r\u00fat ng\u1eafn th\u1eddi gian lai t\u1ea1o gi\u1ed1ng m\u1edbi, \u0111\u00e1p \u1ee9ng k\u1ecbp th\u1eddi s\u1ef1 gia t\u0103ng c\u1ee7a c\u00e1c \u0111\u1ee3t n\u1eafng n\u00f3ng gay g\u1eaft trong t\u01b0\u01a1ng lai.<\/p>\n

Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1eb7t m\u1ee5c ti\u00eau s\u1ebd ch\u00ednh th\u1ee9c \u0111\u0103ng k\u00fd c\u00e1c gi\u1ed1ng l\u00faa m\u1edbi c\u00f3 kh\u1ea3 n\u0103ng “tr\u00e1nh n\u00f3ng” n\u00e0y v\u00e0o kho\u1ea3ng n\u0103m 2035.<\/p>\n

\nNgu\u1ed3n b\u00e0i vi\u1ebft:<\/strong> Tu\u1ed5i Tr\u1ebb \u2014 Xem b\u00e0i vi\u1ebft g\u1ed1c<\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

M\u1ed9t nh\u00f3m nghi\u00ean c\u1ee9u qu\u1ed1c t\u1ebf do C\u01a1 quan Nghi\u00ean c\u1ee9u N\u00f4ng nghi\u1ec7p v\u00e0 Th\u1ef1c ph\u1ea9m Qu\u1ed1c gia Nh\u1eadt B\u1ea3n (NARO) d\u1eabn \u0111\u1ea7u \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c m\u1ed9t lo\u1ea1i gene c\u00f3 kh\u1ea3 n\u0103ng \u0111i\u1ec1u ch\u1ec9nh th\u1eddi \u0111i\u1ec3m n\u1edf hoa c\u1ee7a c\u00e2y l\u00faa.<\/p>\n","protected":false},"author":1,"featured_media":614,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[65],"tags":[],"svh_topic":[],"class_list":["post-613","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/posts\/613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/comments?post=613"}],"version-history":[{"count":1,"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/posts\/613\/revisions"}],"predecessor-version":[{"id":615,"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/posts\/613\/revisions\/615"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/media\/614"}],"wp:attachment":[{"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/media?parent=613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/categories?post=613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/tags?post=613"},{"taxonomy":"svh_topic","embeddable":true,"href":"https:\/\/sungroupvinhhung.info.vn\/index.php\/wp-json\/wp\/v2\/svh_topic?post=613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}