{"id":795,"date":"2025-10-09T03:01:49","date_gmt":"2025-10-09T03:01:49","guid":{"rendered":"https:\/\/embedai.cloud\/?p=795"},"modified":"2025-10-09T03:01:53","modified_gmt":"2025-10-09T03:01:53","slug":"huong-dan-cham-soc-cay-cai-dau","status":"publish","type":"post","link":"https:\/\/supelamthao.vn\/?p=795","title":{"rendered":"H\u01b0\u1edbng d\u1eabn ch\u0103m s\u00f3c c\u00e2y c\u1ea3i d\u1ea7u"},"content":{"rendered":"\n<p>C\u1ea3i d\u1ea7u hay C\u1ea3i v\u00e0ng (t\u00ean khoa h\u1ecdc: Brassica napus) l\u00e0 m\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt c\u00f3 hoa trong h\u1ecd C\u1ea3i. T\u00f9y theo th\u1eddi ti\u1ebft, nh\u01b0ng th\u01b0\u1eddng l\u00e0 c\u1ea3i d\u1ea7u n\u1edf hoa v\u00e0o gi\u1eefa th\u00e1ng 5<\/p>\n\n\n\n<p>D\u1ea7u c\u1ea3i \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m nhi\u00ean li\u1ec7u diesel, ho\u1eb7c l\u00e0m Diesel sinh h\u1ecdc, d\u00f9ng trong h\u1ec7 th\u1ed1ng s\u01b0\u1edfi, ho\u1eb7c pha v\u1edbi d\u1ea7u h\u1ecfa ch\u01b0ng c\u1ea5t \u0111\u1ec3 ch\u1ea1y \u0111\u1ed9ng c\u01a1 m\u00f4 t\u00f4. Diesel sinh h\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng \u1edf d\u1ea1ng nguy\u00ean ch\u1ea5t trong c\u00e1c \u0111\u1ed9ng c\u01a1 m\u1edbi h\u01a1n m\u00e0 kh\u00f4ng l\u00e0m h\u01b0 h\u1ecfng v\u00e0 th\u01b0\u1eddng k\u1ebft h\u1ee3p v\u1edbi d\u1ea7u diesel h\u00f3a th\u1ea1ch v\u1edbi t\u1ec9 l\u1ec7 dao \u0111\u1ed9ng trong kho\u1ea3ng 2% \u0111\u1ebfn 20% diesel sinh h\u1ecdc.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>Cung c\u1ea5p d\u1ea7u h\u1ea1t c\u1ea3i d\u1ea7u \u0111\u00f4ng v\u1edbi l\u01b0\u1ee3ng ch\u1ea5t dinh d\u01b0\u1ee1ng ph\u00f9 h\u1ee3p<\/strong><\/h4>\n\n\n\n<p>Ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng: \u0110\u1ed3ng ru\u1ed9ng.<br>M\u1eadt \u0111\u1ed9 c\u00e2y tr\u1ed3ng: 350.000-700.000 \/ Ha.<br>N\u0103ng su\u1ea5t d\u1ef1 ki\u1ebfn: 3,5 T\u1ea5n \/ Ha.&nbsp;&nbsp;<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td colspan=\"6\">H\u1ea5p thu c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng ch\u00ednh (Kg \/ Ha)<\/td><\/tr><tr><td>n<\/td><td>P&nbsp;<sub>2<\/sub>&nbsp;O<sub>&nbsp;5<\/sub><\/td><td>K&nbsp;<sub>2<\/sub>&nbsp;O<\/td><td>SO<sub>3<\/sub><\/td><td>Mg<\/td><td>Mn<\/td><\/tr><\/thead><tbody><tr><td><\/td><td><\/td><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>Khuy\u1ebfn ngh\u1ecb dinh d\u01b0\u1ee1ng<\/strong><\/p>\n\n\n\n<p><strong>B\u00f3n th\u00fac:<\/strong><\/p>\n\n\n\n<p>I. X\u1eed l\u00fd l\u1ea7n \u0111\u1ea7u v\u00e0o m\u00f9a thu v\u00e0 \u0111\u1ea7u \u0111\u00f4ng, t\u1eeb l\u00fac gieo h\u1ea1t \u0111\u1ebfn khi c\u00e2y \u0111\u01b0\u1ee3c 8 l\u00e1.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td>n<\/td><td>Amoni nitrat<\/td><\/tr><tr><td>&nbsp;<\/td><td>Kg \/ Ha<\/td><\/tr><\/thead><tbody><tr><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>&nbsp;<a><\/a>II.&nbsp;C\u00e1ch b\u00f3n ph\u00e2n th\u1ee9 hai: N\u00ean \u00e1p d\u1ee5ng v\u00e0o m\u00f9a \u0111\u00f4ng, khi b\u1eaft \u0111\u1ea7u m\u1ecdc l\u1ea1i.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td>P<sub>2<\/sub>O<sub>5<\/sub><\/td><td>MAP<\/td><td>K<sub>2<\/sub>O<\/td><td>K<\/td><td>Mg<\/td><td>Magnisal<\/td><\/tr><tr><td colspan=\"2\">Kg\/ha<\/td><td colspan=\"2\">Kg\/ha<\/td><td colspan=\"2\">Kg\/ha<\/td><\/tr><\/thead><tbody><tr><td><\/td><td><\/td><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>= Kali nitrat<\/p>\n\n\n\n<p>&nbsp;= Monoamoni photphat<\/p>\n\n\n\n<p>= Magi\u00ea nitrat&nbsp;<\/p>\n\n\n\n<p><a><\/a>III.&nbsp;L\u1ea7n b\u00f3n ph\u00e2n th\u1ee9 ba: N\u00ean b\u00f3n sau \u0111\u00f3 2-3 tu\u1ea7n.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><td colspan=\"3\">Nhu c\u1ea7u dinh d\u01b0\u1ee1ng (Kg \/ Ha)<\/td><td colspan=\"2\">Ph\u00e2n b\u00f3n khuy\u1ebfn ngh\u1ecb (Kg \/ Ha)<\/td><\/tr><tr><td>N<\/td><td>SO<sub>3<\/sub><\/td><td>K<sub>2<\/sub>O<\/td><td>AS<\/td><td>K<\/td><\/tr><\/thead><tbody><tr><td><\/td><td><\/td><td><\/td><td><\/td><td><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>* &nbsp;=&nbsp;sunfat.&nbsp;Lo\u1ea1i ph\u00e2n b\u00f3n c\u1ee5 th\u1ec3 n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 cung c\u1ea5p nhu c\u1ea7u SO3.&nbsp;<\/p>\n\n\n\n<p><a><\/a>L\u01b0u hu\u1ef3nh \u0111\u01b0\u1ee3c b\u00f3n v\u00e0o \u0111\u1ea7u m\u00f9a xu\u00e2n nh\u01b0 m\u1ed9t lo\u1ea1i ph\u00e2n b\u00f3n h\u1ee3p ch\u1ea5t c\u00f3 ch\u1ee9a sulphat n\u00f3i chung s\u1ebd c\u00f3 ph\u1ea3n \u1ee9ng t\u1ee9c th\u00ec khi thi\u1ebfu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u1ea3i d\u1ea7u hay C\u1ea3i v\u00e0ng (t\u00ean khoa h\u1ecdc: Brassica napus) l\u00e0 m\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt c\u00f3 hoa trong h\u1ecd C\u1ea3i. T\u00f9y theo [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":796,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-795","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-rau"],"_links":{"self":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/795","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=795"}],"version-history":[{"count":1,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/795\/revisions"}],"predecessor-version":[{"id":797,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/795\/revisions\/797"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/media\/796"}],"wp:attachment":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=795"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=795"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=795"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}