{"id":12969,"date":"2018-07-19T14:02:38","date_gmt":"2018-07-19T07:02:38","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=12969"},"modified":"2018-08-07T14:34:06","modified_gmt":"2018-08-07T07:34:06","slug":"dung-cong-nghe-nano-ep-toi-chi-de-mot-nhan","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/dung-cong-nghe-nano-ep-toi-chi-de-mot-nhan\/","title":{"rendered":"D\u00f9ng c\u00f4ng ngh\u1ec7 nano \u00e9p t\u1ecfi ch\u1ec9 \u0111\u1ebb m\u1ed9t nh\u00e2n"},"content":{"rendered":"

T\u1ecfi m\u1ed9t nh\u00e2n th\u01b0\u1eddng ch\u1ec9 c\u00f3 \u1edf L\u00fd S\u01a1n (Qu\u1ea3ng Ng\u00e3i), nay c\u00e1c nh\u00e0 khoa h\u1ecdc Vi\u1ec7t \u0111\u00e3 t\u00ecm ra k\u1ef9 thu\u1eadt tr\u1ed3ng lo\u1ea1i t\u1ecfi n\u00e0y \u1edf nhi\u1ec1u v\u00f9ng \u0111\u1ea5t.<\/h2>\n

T\u1ecfi m\u1ed9t nh\u00e2n hay c\u00f2n g\u1ecdi l\u00e0 t\u1ecfi c\u00f4 \u0111\u01a1n v\u1ed1n \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00e2n s\u0103n l\u00f9ng v\u00ec nhi\u1ec1u dinh d\u01b0\u1ee1ng, m\u00f9i v\u1ecb th\u01a1m ngon v\u00e0 r\u1ea5t d\u1ec5 b\u00f3c v\u1ecf.\u00a0\u1ede L\u00fd S\u01a1n do \u0111i\u1ec1u ki\u1ec7n t\u1ef1 nhi\u00ean c\u00f3 30% l\u01b0\u1ee3ng t\u1ecfi tr\u1ed3ng ch\u1ec9 c\u00f3 m\u1ed9t nh\u00e2n. \u0110\u1ec3 ph\u1ee5c v\u1ee5 cho vi\u1ec7c\u00a0\u1ee7 l\u00e0m t\u1ecfi \u0111en, c\u00f3\u00a0th\u1eddi \u0111i\u1ec3m gi\u00e1 c\u1ee7a lo\u1ea1i t\u1ecfi m\u1ed9t nh\u00e2n l\u00ean t\u1edbi 1,2 tri\u1ec7u \u0111\u1ed3ng m\u1ed9t kg.<\/p>\n

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Nh\u1eadn th\u1ea5y nhu c\u1ea7u c\u1ee7a th\u1ecb tr\u01b0\u1eddng, th\u1ea1c s\u0129\u00a0Nguy\u1ec5n B\u00ecnh Ph\u01b0\u01a1ng, Gi\u00e1m \u0111\u1ed1c k\u1ef9 thu\u1eadt C\u00f4ng ty TNHH C\u00f4ng ngh\u1ec7 nano STV – \u0111\u00e3 c\u00f3 \u00fd t\u01b0\u1edfng t\u00ecm k\u1ef9 thu\u1eadt tr\u1ed3ng \u0111\u1ec3 t\u1ecfi ch\u1ec9 sinh tr\u01b0\u1edfng m\u1ed9t nh\u00e2n.<\/p>\n

Qua nghi\u00ean c\u1ee9u, th\u1ea1c s\u0129 Ph\u01b0\u01a1ng th\u1ea5y\u00a0kh\u00f4ng c\u00f3 gi\u1ed1ng t\u1ecfi c\u00f4 \u0111\u01a1n m\u00e0 do \u0111i\u1ec1u ki\u1ec7n t\u1ef1 nhi\u00ean, s\u1ef1 “khuy\u1ebft t\u1eadt” trong qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng khi\u1ebfn nh\u1eefng c\u1ee7 t\u1ecfi v\u1ed1n b\u00ecnh th\u01b0\u1eddng, nay ch\u1ec9 ph\u00e1t tri\u1ec3n m\u1ed9t nh\u00e2n.<\/p>\n\n\n\n\n
\"T\u1eeb<\/td>\n<\/tr>\n
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T\u1eeb gi\u1ed1ng t\u1ecfi t\u00edm truy\u1ec1n th\u1ed1ng, nh\u1edd k\u1ef9 thu\u1eadt tr\u1ed3ng th\u00e0nh t\u1ecfi m\u1ed9t nh\u00e2n. \u1ea2nh:\u00a0Kim B\u1ea3o.<\/em><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u0110\u1ec3 l\u00e0m \u0111\u01b0\u1ee3c ch\u1ec9 c\u00f3 c\u00e1ch \u1ee9c ch\u1ebf kh\u00f4ng cho t\u1ecfi sinh tr\u01b0\u1edfng theo \u0111\u00fang giai \u0111o\u1ea1n. T\u1ee9c l\u00e0\u00a0v\u00e0o giai \u0111o\u1ea1n sinh \u0111\u1ebb (t\u1ecfi 5 \u0111\u1ebfn 7 l\u00e1)\u00a0ch\u1ec9 c\u1ea5p l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng v\u1eeba \u0111\u1ee7 thay v\u00ec b\u00f3n th\u00fac ph\u00e2n \u0111\u1ea1m nh\u01b0 tr\u01b0\u1edbc kia. Kho\u1ea3ng c\u00e1ch c\u00e2y tr\u1ed3ng d\u00e0y h\u01a1n, th\u01b0\u1eddng l\u00e0 13 cm m\u1ed9t g\u1ed1c. \u0110\u1ec3 t\u1ecfi ph\u00e1t tri\u1ec3n m\u1ed9t nh\u00e2n n\u00ean tr\u1ed3ng kh\u00f3m 2-3 c\u00e2y.<\/p>\n

\u0110\u1eb7c bi\u1ec7t, \u00f4ng\u00a0c\u00f9ng v\u1edbi c\u00e1c nh\u00e0 khoa h\u1ecdc thu\u1ed9c Vi\u1ec7n Sinh h\u1ecdc, H\u1ecdc vi\u1ec7n N\u00f4ng nghi\u1ec7p I nghi\u00ean c\u1ee9u v\u00e0 s\u1ea3n xu\u1ea5t ra lo\u1ea1i vi l\u01b0\u1ee3ng nano \u0111\u1ec3 cung c\u1ea5p cho c\u00e2y t\u1ecfi trong qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng, gi\u00fap c\u00e2y h\u1ea5p th\u1ee5 \u0111\u00fang l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng c\u1ea7n thi\u1ebft.<\/p>\n

K\u1ef9 thu\u1eadt n\u00e0y \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u1ed3ng cho s\u00e1u ha t\u1ecfi \u1edf Gia B\u00ecnh (B\u1eafc Ninh) trong v\u1ee5\u00a0\u0111\u00f4ng xu\u00e2n 2017-2018.\u00a0Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3\u00a0s\u1eed d\u1ee5ng gi\u1ed1ng t\u1ecfi t\u00eda truy\u1ec1n th\u1ed1ng c\u1ee7a Vi\u1ec7t Nam, d\u1ef1a tr\u00ean nghi\u00ean c\u1ee9u v\u1ec1 t\u1eadp t\u00ednh sinh tr\u01b0\u1edfng v\u00e0 c\u00e1c giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n c\u1ee7a lo\u1ea1i t\u1ecfi n\u00e0y \u0111\u1ec3 c\u00f3 nh\u1eefng t\u00e1c \u0111\u1ed9ng k\u1ecbp th\u1eddi b\u1eb1ng vi l\u01b0\u1ee3ng nano, \u00e1nh s\u00e1ng, nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, ph\u00e2n b\u00f3n\u2026\u00a0K\u1ebft qu\u1ea3 cho th\u1ea5y, t\u1ef7\u00a0l\u1ec7 t\u1ecfi m\u1ed9t nh\u00e2n \u0111\u1ea1t kho\u1ea3ng 76%, c\u00f3 khu v\u1ef1c \u0111\u1ea1t \u0111\u1ebfn 86%.\u00a0N\u0103ng su\u1ea5t \u0111\u1ea1t b\u00ecnh qu\u00e2n 280 kg\/s\u00e0o.<\/p>\n\n\n\n\n
\"Ng\u01b0\u1eddi<\/td>\n<\/tr>\n
\n

Ng\u01b0\u1eddi d\u00e2n \u1edf Gia B\u00ecnh, B\u1eafc Ninh thu ho\u1ea1ch t\u1ecfi. \u1ea2nh:\u00a0Kim B\u1ea3o<\/em>.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u00d4ng Ph\u01b0\u01a1ng ti\u1ebft l\u1ed9, nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e2y d\u1ef1ng\u00a0\u0111\u01b0\u1ee3c quy tr\u00ecnh g\u1ed3m c\u00e1c kh\u00e2u: ch\u1ecdn gi\u1ed1ng; x\u1eed l\u00fd di\u1ec7t khu\u1ea9n v\u00e0 n\u1ea5m b\u1eb1ng nano b\u1ea1c; chi\u1ebfu x\u1ea1 b\u1eb1ng \u00e1nh s\u00e1ng b\u01b0\u1edbc s\u00f3ng ng\u1eafn; x\u1eed l\u00fd nhi\u1ec7t c\u00f9ng v\u1edbi nano vi l\u01b0\u1ee3ng k\u00edch th\u00edch t\u1ecfi ph\u00e1t tri\u1ec3n m\u1ea1nh; x\u1eed l\u00fd \u0111\u1ec3 di\u1ec7t nh\u1eefng ph\u00f4i y\u1ebfu m\u1edbi sinh; cung c\u1ea5p \u1ea9m ph\u1ee5c h\u1ed3i cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a m\u1ea7m.<\/p>\n

To\u00e0n b\u1ed9 quy tr\u00ecnh d\u1ef1a tr\u00ean c\u01a1 ch\u1ebf k\u00edch th\u00edch s\u1edbm s\u1ef1 ph\u00e1t tri\u1ec3n nh\u1eefng ph\u00f4i nh\u00e1nh tr\u01b0\u1edbc khi tr\u1ed3ng \u0111\u1ec3 c\u1ee7 t\u1ecfi th\u1ec3 hi\u1ec7n t\u00ednh n\u0103ng \u0111\u1ebb nh\u00e1nh s\u1edbm. “Khi nh\u1eefng nh\u00e1nh n\u00e0y v\u1eeba h\u00ecnh th\u00e0nh, ch\u01b0a k\u1ecbp \u0111\u1ecbnh h\u00ecnh th\u00ec \u0111i\u1ec1u ki\u1ec7n thay \u0111\u1ed5i l\u00e0m ch\u00fang thui ch\u1ed9t, ch\u1ec9 c\u00f3 m\u1ed9t m\u1ea7m ph\u00f4i ch\u00ednh kh\u1ecfe c\u00f3 \u0111\u1ee7 s\u1ee9c s\u1ed1ng \u0111\u1ec3 t\u1ed3n t\u1ea1i qua \u0111i\u1ec1u ki\u1ec7n n\u00e0y. Dinh d\u01b0\u1ee1ng c\u1ee7a c\u1ee7 t\u1ecfi s\u1ebd \u0111\u01b0\u1ee3c chuy\u1ec3n sang \u0111\u1ec3 t\u1eadp trung nu\u00f4i d\u01b0\u1ee1ng ph\u00f4i n\u00e0y. \u0110\u00e2y l\u00e0 th\u1eddi \u0111i\u1ec3m t\u1ed1t nh\u1ea5t \u0111\u1ec3 mang \u0111i tr\u1ed3ng”, \u00f4ng Ph\u01b0\u01a1ng chia s\u1ebb.<\/p>\n

Vi\u1ec7c x\u1eed l\u00fd gi\u1ed1ng \u0111\u00e3 h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u, tuy nhi\u00ean trong qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng t\u1ecfi v\u1eabn c\u00f3 kh\u1ea3 n\u0103ng \u0111\u1ebb nh\u00e1nh, do \u0111\u00f3 c\u1ea7n c\u00f3 ch\u1ebf \u0111\u1ed9 phun nano vi l\u01b0\u1ee3ng h\u1ed7 tr\u1ee3 k\u00ecm ch\u1ebf k\u1ecbp th\u1eddi. \u0110i\u1ec1u ki\u1ec7n vi l\u01b0\u1ee3ng c\u1ee7a nano k\u00e8m theo ph\u00e2n b\u00f3n trung l\u01b0\u1ee3ng v\u00e0 \u0111a l\u01b0\u1ee3ng s\u1ebd kh\u00f4ng ph\u00f9 h\u1ee3p v\u1ec1 m\u1eb7t dinh d\u01b0\u1ee1ng cho vi\u1ec7c \u0111\u1ebb nh\u00e1nh m\u1edbi, bu\u1ed9c c\u00e2y thay \u0111\u1ed5i \u0111\u1ec3 th\u00edch nghi qua giai \u0111o\u1ea1n n\u00e0y \u0111\u1ec3 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebb nh\u00e1nh.<\/p>\n<\/article>\n

B\u00edch Ng\u1ecdc<\/strong><\/p>\n

VnExpress<\/p>\n","protected":false},"excerpt":{"rendered":"

T\u1ecfi m\u1ed9t nh\u00e2n th\u01b0\u1eddng ch\u1ec9 c\u00f3 \u1edf L\u00fd S\u01a1n (Qu\u1ea3ng Ng\u00e3i), nay c\u00e1c nh\u00e0 khoa h\u1ecdc Vi\u1ec7t \u0111\u00e3 t\u00ecm ra k\u1ef9 thu\u1eadt tr\u1ed3ng lo\u1ea1i t\u1ecfi n\u00e0y \u1edf nhi\u1ec1u v\u00f9ng \u0111\u1ea5t. T\u1ecfi m\u1ed9t nh\u00e2n hay c\u00f2n g\u1ecdi l\u00e0 t\u1ecfi c\u00f4 \u0111\u01a1n v\u1ed1n \u0111\u01b0\u1ee3c ng\u01b0\u1eddi d\u00e2n s\u0103n l\u00f9ng v\u00ec nhi\u1ec1u dinh d\u01b0\u1ee1ng, m\u00f9i v\u1ecb th\u01a1m ngon v\u00e0 […]<\/p>\n","protected":false},"author":18,"featured_media":12974,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-12969","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\/12969","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\/18"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=12969"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/12969\/revisions"}],"predecessor-version":[{"id":12975,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/12969\/revisions\/12975"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/12974"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=12969"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=12969"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=12969"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}