{"id":7646,"date":"2017-10-09T10:41:54","date_gmt":"2017-10-09T03:41:54","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=7646"},"modified":"2017-11-30T09:44:28","modified_gmt":"2017-11-30T02:44:28","slug":"che-tao-den-chuyen-dung-dieu-khien-cay-ra-hoa","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/che-tao-den-chuyen-dung-dieu-khien-cay-ra-hoa\/","title":{"rendered":"Ch\u1ebf t\u1ea1o \u0111\u00e8n chuy\u00ean d\u1ee5ng \u0111i\u1ec1u khi\u1ec3n c\u00e2y ra hoa"},"content":{"rendered":"<p>Lo\u1ea1i \u0111\u00e8n chuy\u00ean d\u1ee5ng m\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc Vi\u1ec7t Nam nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng gi\u00fap ti\u1ebft ki\u1ec7m \u0111\u1ebfn 60% l\u01b0\u1ee3ng \u0111i\u1ec7n m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o ki\u1ec3m so\u00e1t s\u1ef1 ra hoa c\u1ee7a c\u00e2y.<\/p>\n<div>\n<div>\n<div><strong>C\u00e1i b\u1eaft tay li\u00ean ng\u00e0nh<\/strong><\/div>\n<div><\/div>\n<div>\u0110\u1ec3 ng\u0103n c\u1ea3n hi\u1ec7n t\u01b0\u1ee3ng c\u00fac ra hoa s\u1edbm trong m\u00f9a \u0111\u00f4ng, c\u00e1c h\u1ed9 s\u1ea3n xu\u1ea5t th\u01b0\u1eddng d\u00f9ng \u0111\u00e8n v\u00e0o ban \u0111\u00eam. V\u01b0\u1eddn tr\u1ed3ng c\u00fac c\u1ee7a nhi\u1ec1u h\u1ed9 \u0111\u01b0\u1ee3c chi\u1ebfu s\u00e1ng b\u1eb1ng b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t c\u00f3 c\u00f4ng su\u1ea5t 40-60W v\u1edbi th\u1eddi gian chi\u1ebfu m\u1ed7i \u0111\u00eam t\u1eeb 4-10 gi\u1edd t\u00f9y gi\u1ed1ng, \u0111\u1ecba \u0111i\u1ec3m v\u00e0 v\u1ee5 tr\u1ed3ng. V\u1edbi quy m\u00f4 di\u1ec7n t\u00edch canh t\u00e1c hoa c\u00fac l\u1edbn nh\u01b0 hi\u1ec7n nay, m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u0111i\u1ec7n n\u0103ng b\u1ecb ti\u00eau ph\u00ed m\u1ed9t c\u00e1ch k\u00e9m hi\u1ec7u qu\u1ea3.<\/div>\n<div><\/div>\n<div>V\u1edbi c\u00e2y thanh long, th\u00e1ch th\u1ee9c xu\u1ea5t hi\u1ec7n trong kho\u1ea3ng th\u1eddi gian t\u1eeb th\u00e1ng 9 \u0111\u1ebfn th\u00e1ng 3-4 n\u0103m sau, b\u1edfi th\u1eddi gian chi\u1ebfu s\u00e1ng trong ng\u00e0y kh\u00e1 ng\u1eafn khi\u1ebfn lo\u1ea1i c\u00e2y &#8220;th\u00edch&#8221; \u0111\u00eam ng\u1eafn, ng\u00e0y d\u00e0i n\u00e0y kh\u00f4ng ra hoa \u0111\u01b0\u1ee3c. Mu\u1ed1n thanh long ra hoa t\u1ed1t trong th\u1eddi gian n\u00e0y, b\u00e0 con th\u01b0\u1eddng ph\u1ea3i th\u1eafp \u0111\u00e8n v\u00e0o ban \u0111\u00eam. H\u1ecd th\u01b0\u1eddng s\u1eed d\u1ee5ng lo\u1ea1i b\u00f3ng \u0111\u00e8n tr\u00f2n 75-100W, chi\u1ebfu t\u1eeb 18-22h trong 15-20 \u0111\u00eam. C\u0169ng nh\u01b0 v\u1edbi hoa c\u00fac, vi\u1ec7c x\u1eed l\u00fd tr\u00e1i v\u1ee5 c\u00e2y thanh long \u0111\u00e3 l\u00e0m t\u0103ng \u0111\u1ed9t ng\u1ed9t nhu c\u1ea7u d\u00f9ng \u0111i\u1ec7n \u1edf nhi\u1ec1u v\u00f9ng s\u1ea3n xu\u1ea5t.<\/div>\n<div><\/div>\n<div>\n<div>\n<p><img decoding=\"async\" title=\"V\u01b0\u1eddn hoa c\u00fac T\u00e2y T\u1ef1u, qu\u1eadn B\u1eafc T\u1eeb Li\u00eam, H\u00e0 N\u1ed9i s\u1eed d\u1ee5ng \u0111\u00e8n CFL \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n vi\u1ec7c ra hoa. \u1ea2nh: H\u00f2a Ph\u1ea1m\" src=\"http:\/\/khoahocphattrien.vn\/Images\/Uploaded\/Share\/2017\/09\/21\/mo-hinh-trong-hoa-cuc.jpg\" alt=\"V\u01b0\u1eddn hoa c\u00fac T\u00e2y T\u1ef1u, qu\u1eadn B\u1eafc T\u1eeb Li\u00eam, H\u00e0 N\u1ed9i s\u1eed d\u1ee5ng \u0111\u00e8n CFL \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n vi\u1ec7c ra hoa. \u1ea2nh: H\u00f2a Ph\u1ea1m\" width=\"800\" \/><\/p>\n<div class=\"imagecomment\">V\u01b0\u1eddn hoa c\u00fac T\u00e2y T\u1ef1u, qu\u1eadn B\u1eafc T\u1eeb Li\u00eam, H\u00e0 N\u1ed9i s\u1eed d\u1ee5ng \u0111\u00e8n CFL \u0111\u1ec3 \u0111i\u1ec1u khi\u1ec3n vi\u1ec7c ra hoa. \u1ea2nh: H\u00f2a Ph\u1ea1m<\/div>\n<\/div>\n<\/div>\n<div>T\u1eeb th\u1ef1c t\u1ebf n\u00e0y, tr\u00ean c\u01a1 s\u1edf ch\u01b0\u01a1ng tr\u00ecnh \u0110\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 qu\u1ed1c gia \u0111\u1ebfn 2020, B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7 (KH&amp;CN) \u0111\u00e3 giao cho C\u00f4ng ty c\u1ed5 ph\u1ea7n b\u00f3ng \u0111\u00e8n, ph\u00edch n\u01b0\u1edbc R\u1ea1ng \u0110\u00f4ng ch\u1ee7 tr\u00ec \u0111\u1ec1 t\u00e0i c\u1ea5p nh\u00e0 n\u01b0\u1edbc \u201cNghi\u00ean c\u1ee9u thi\u1ebft k\u1ebf, ch\u1ebf t\u1ea1o h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng chuy\u00ean d\u1ee5ng v\u00e0 x\u00e2y d\u1ef1ng quy tr\u00ecnh s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng chuy\u00ean d\u1ee5ng trong c\u00f4ng nghi\u1ec7p nh\u00e2n gi\u1ed1ng v\u00e0 \u0111i\u1ec1u khi\u1ec3n ra hoa m\u1ed9t s\u1ed1 lo\u1ea1i c\u00e2y tr\u1ed3ng v\u1edbi quy m\u00f4 c\u00f4ng nghi\u1ec7p\u201d.<\/div>\n<div><\/div>\n<div>\u0110\u1ec1 t\u00e0i \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00e1c t\u1eadp th\u1ec3 khoa h\u1ecdc c\u1ee7a Trung t\u00e2m Nghi\u00ean c\u1ee9u v\u00e0 Ph\u00e1t tri\u1ec3n chi\u1ebfu s\u00e1ng R\u1ea1ng \u0110\u00f4ng thu\u1ed9c C\u00f4ng ty c\u1ed5 ph\u1ea7n b\u00f3ng \u0111\u00e8n, ph\u00edch n\u01b0\u1edbc R\u1ea1ng \u0110\u00f4ng, Vi\u1ec7n Ti\u00ean ti\u1ebfn KH&amp;CN thu\u1ed9c \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa H\u00e0 N\u1ed9i, Vi\u1ec7n Sinh h\u1ecdc n\u00f4ng nghi\u1ec7p thu\u1ed9c H\u1ecdc vi\u1ec7n N\u00f4ng nghi\u1ec7p Vi\u1ec7t Nam, Vi\u1ec7n Sinh h\u1ecdc n\u00f4ng<\/div>\n<div>nghi\u1ec7p T\u1ea5t Th\u00e0nh thu\u1ed9c \u0110\u1ea1i h\u1ecdc Nguy\u1ec5n T\u1ea5t Th\u00e0nh v\u00e0 m\u1ed9t s\u1ed1 \u0111\u01a1n v\u1ecb, trang tr\u1ea1i \u1edf H\u00e0 N\u1ed9i, Qu\u1ea3ng Ninh, \u0110\u00e0 L\u1ea1t, TPHCM, T\u00e2y Ninh, Ti\u1ec1n Giang&#8230; tri\u1ec3n khai th\u1ef1c hi\u1ec7n. H\u1ecd \u0111\u00e3 ho\u00e0n th\u00e0nh kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c r\u1ea5t l\u1edbn, mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao khi \u00e1p d\u1ee5ng v\u00e0o th\u1ef1c t\u1ebf.<\/div>\n<div><\/div>\n<div>\u00d4ng Nguy\u1ec5n \u0110o\u00e0n Th\u0103ng &#8211; C\u00f4ng ty c\u1ed5 ph\u1ea7n b\u00f3ng \u0111\u00e8n, ph\u00edch n\u01b0\u1edbc R\u1ea1ng \u0110\u00f4ng, ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i &#8211; cho bi\u1ebft, nh\u00f3m nghi\u00ean c\u1ee9u x\u00e2y d\u1ef1ng quy tr\u00ecnh c\u00f4ng ngh\u1ec7 v\u00e0 ch\u1ebf t\u1ea1o h\u01a1n 20 lo\u1ea1i b\u1ed9t hu\u1ef3nh quang \u0111\u1ec3 s\u1ea3n xu\u1ea5t \u0111\u00e8n chuy\u00ean d\u1ee5ng cho nu\u00f4i c\u1ea5y m\u00f4, hoa c\u00fac v\u00e0 thanh long. C\u00e1c quy tr\u00ecnh c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o c\u00f3 \u0111\u1ed9 l\u1eb7p l\u1ea1i v\u00e0 \u0111\u1ed9 tin c\u1eady cao, \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p.<\/div>\n<div><strong>Ti\u1ebft ki\u1ec7m \u0111i\u1ec7n, t\u1ef7 l\u1ec7 c\u00e2y ra hoa cao<\/strong><\/div>\n<div><\/div>\n<div>T\u1ea1i m\u00f4 h\u00ecnh chi\u1ebfu s\u00e1ng hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n cho c\u00e2y thanh long quy m\u00f4 1,5ha \u1edf T\u00e2y Ninh, B\u00ecnh Thu\u1eadn v\u00e0 Ti\u1ec1n Giang, l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 gi\u1ea3m h\u01a1n 60% so v\u1edbi c\u00e1c c\u01a1 s\u1edf d\u00f9ng b\u00f3ng \u0111\u00e8n s\u1ee3i \u0111\u1ed1t 60W, trong khi t\u1ef7 l\u1ec7 c\u00e2y ra hoa t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/div>\n<div><\/div>\n<div>\u00d4ng Th\u0103ng ti\u1ebft l\u1ed9, hi\u1ec7u qu\u1ea3 ti\u1ebft ki\u1ec7m \u0111i\u1ec7n c\u0169ng \u0111\u1ea1t m\u1ee9c t\u01b0\u01a1ng t\u1ef1 v\u1edbi tr\u01b0\u1eddng h\u1ee3p c\u00e2y hoa c\u00fac. \u201c\u0110\u00e8n \u0111i\u1ec1u khi\u1ec3n ra hoa cho c\u00e2y hoa c\u00fac ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t h\u01a1n, l\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 gi\u1ea3m 60% so v\u1edbi \u0111\u00e8n s\u1ee3i \u0111\u1ed1t 60W \u0111ang s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn\u201d.<\/div>\n<div><\/div>\n<div>Theo \u0111\u00e1nh gi\u00e1 c\u1ee7a gi\u1edbi chuy\u00ean m\u00f4n, v\u1edbi c\u00e1ch ti\u1ebfp c\u1eadn m\u1edbi c\u1ee7a \u0111\u1ec1 t\u00e0i, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 doanh nghi\u1ec7p \u0111\u00e3 \u0111\u1ec1 c\u1eadp v\u00e0 gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c nhi\u1ec1u v\u1ea5n \u0111\u1ec1 KH&amp;CN li\u00ean ng\u00e0nh nh\u1eb1m t\u1ea1o ra d\u00f2ng s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng chuy\u00ean d\u1ee5ng m\u1edbi d\u1ef1a tr\u00ean c\u00e1c ngu\u1ed3n s\u00e1ng ph\u00f3ng \u0111i\u1ec7n \u00e1p su\u1ea5t th\u1ea5p (\u0111\u00e8n hu\u1ef3nh quang FL, Compact CFL) v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p chi\u1ebfu s\u00e1ng k\u00e8m theo, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c quy tr\u00ecnh, m\u00f4 h\u00ecnh tr\u00ecnh di\u1ec5n \u0111\u1ec3 t\u1ea1o c\u01a1 s\u1edf s\u1edbm \u0111\u01b0a c\u00e1c s\u1ea3n ph\u1ea9m ra th\u1ecb tr\u01b0\u1eddng.<\/div>\n<div><\/div>\n<div>\u0110\u00e2y l\u00e0 k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u li\u00ean ng\u00e0nh d\u1ef1a tr\u00ean s\u1ef1 c\u1ed9ng t\u00e1c r\u1ea5t hi\u1ec7u qu\u1ea3 gi\u1eefa c\u00e1c nh\u00e0 khoa h\u1ecdc v\u00e0 doanh nghi\u1ec7p trong m\u1ed9t nh\u00f3m li\u00ean k\u1ebft th\u1ef1c s\u1ef1.<\/div>\n<\/div>\n<\/div>\n<div style=\"text-align: right;\"><b>L\u00e2m B\u00ecnh<\/b><\/div>\n<div style=\"text-align: right;\">ngu\u1ed3n\u00a0http:\/\/khoahocphattrien.vn<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Lo\u1ea1i \u0111\u00e8n chuy\u00ean d\u1ee5ng m\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc Vi\u1ec7t Nam nghi\u00ean c\u1ee9u ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng gi\u00fap ti\u1ebft ki\u1ec7m \u0111\u1ebfn 60% l\u01b0\u1ee3ng \u0111i\u1ec7n m\u00e0 v\u1eabn \u0111\u1ea3m b\u1ea3o ki\u1ec3m so\u00e1t s\u1ef1 ra hoa c\u1ee7a c\u00e2y. C\u00e1i b\u1eaft tay li\u00ean ng\u00e0nh \u0110\u1ec3 ng\u0103n c\u1ea3n hi\u1ec7n t\u01b0\u1ee3ng c\u00fac ra hoa s\u1edbm trong m\u00f9a \u0111\u00f4ng, c\u00e1c h\u1ed9 s\u1ea3n [&hellip;]<\/p>\n","protected":false},"author":18,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-7646","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/7646","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=7646"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/7646\/revisions"}],"predecessor-version":[{"id":7648,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/7646\/revisions\/7648"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=7646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=7646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=7646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}