{"id":1369,"date":"2019-05-03T07:49:31","date_gmt":"2019-05-03T00:49:31","guid":{"rendered":"http:\/\/demo.hoinongdanhp.org.vn\/?p=1369"},"modified":"2019-05-03T07:49:31","modified_gmt":"2019-05-03T00:49:31","slug":"bi-quyet-de-hoa-hong-ra-hoa-nhieu-vao-ngay-tet","status":"publish","type":"post","link":"https:\/\/hoinongdanhp.org.vn\/index.php\/2019\/05\/03\/bi-quyet-de-hoa-hong-ra-hoa-nhieu-vao-ngay-tet\/","title":{"rendered":"B\u00ed quy\u1ebft \u0111\u1ec3 hoa H\u1ed3ng ra hoa nhi\u1ec1u v\u00e0o ng\u00e0y t\u1ebft"},"content":{"rendered":"

\t\t\t\tC\u00e2y hoa h\u1ed3ng \u0111\u01b0\u1ee3c tr\u1ed3ng sau giai \u0111o\u1ea1n chi\u1ebft, gh\u00e9p c\u1ea7n \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c v\u00e0 b\u00f3n ph\u00e2n \u0111\u00fang k\u1ef9 thu\u1eadt \u0111\u1ec3 cho hoa theo nhu c\u1ea7u ti\u00eau th\u1ee5 ho\u1eb7c trang tr\u00ed trong nh\u00e0 d\u1ecbp l\u1ec5, t\u1ebft.<\/strong>\n\"\"\n\n\n

M\u1eadt \u0111\u1ed9, kho\u1ea3ng c\u00e1ch tr\u1ed3ng hoa h\u1ed3ng: Sau khi c\u00f3 c\u00e2y con t\u1eeb k\u1ef9 thu\u1eadt chi\u1ebft, ho\u1eb7c gh\u00e9p, ti\u1ebfn h\u00e0nh tr\u1ed3ng gi\u00e2m c\u00e0nh t\u1eeb kho\u1ea3ng tr\u00ean d\u01b0\u1edbi 30 ng\u00e0y (th\u1eddi gian d\u00e0i hay ng\u1eafn ph\u1ee5 thu\u1ed9c v\u00e0o th\u1eddi v\u1ee5 v\u00e0 gi\u1ed1ng c\u00e2y gi\u00e2m). C\u00e2y ra r\u1ec5 th\u00ec c\u00f3 th\u1ec3 mang \u0111i tr\u1ed3ng ngo\u00e0i ru\u1ed9ng.<\/p>\n\n\n\n\n

C\u00e2y gi\u1ed1ng \u0111\u1ea1t ti\u00eau chu\u1ea9n mang tr\u1ed3ng l\u00e0 c\u00e2y c\u00f3 r\u1ec5 ra \u0111\u1ec1u xung quanh t\u1eeb 3 – 4cm. \u0110em tr\u1ed3ng v\u1edbi kho\u1ea3ng c\u00e1ch 50x40cm (m\u1eadt \u0111\u1ed9 50.000 c\u00e2y\/ha) \u0111\u1ed1i v\u1edbi gi\u1ed1ng sinh tr\u01b0\u1edfng th\u00e2n l\u00e1 m\u1ea1nh. C\u00e1c gi\u1ed1ng m\u1ecdc y\u1ebfu h\u01a1n v\u1edbi kho\u1ea3ng c\u00e1ch 40x 35cm (m\u1eadt \u0111\u1ed9 70.000 c\u00e2y\/ha).<\/p>\n\n\n\n\n

Hoa h\u1ed3ng c\u1ea7n nhi\u1ec1u n\u01b0\u1edbc nh\u01b0ng kh\u00f4ng ch\u1ecbu \u00fang, n\u1ebfu \u0111\u1ea5t kh\u00f4ng tho\u00e1t n\u01b0\u1edbc t\u1ed1t ho\u1eb7c b\u1ecb m\u01b0a nhi\u1ec1u g\u00e2y ng\u1eadp \u00fang, c\u00e2y s\u1ebd ch\u1ebft nhi\u1ec1u. Duy tr\u00ec \u0111\u1ed9 \u1ea9m \u0111\u1ea5t tr\u00ean 70%, c\u00f3 th\u1ec3 t\u01b0\u1edbi 1 \u2013 2 l\u1ea7n\/ng\u00e0y t\u00f9y \u0111i\u1ec1u ki\u1ec7n gi\u1eef \u1ea9m c\u1ee7a \u0111\u1ea5t. K\u1ef9 thu\u1eadt t\u01b0\u1edbi t\u00f9y theo \u0111i\u1ec1u ki\u1ec7n tr\u1ed3ng, c\u00f3 th\u1ec3 t\u01b0\u1edbi b\u1eb1ng th\u00f9ng, t\u01b0\u1edbi b\u1eb1ng \u0111\u01b0\u1eddng \u1ed1ng nh\u1ef1a c\u00f3 v\u00f2i sen t\u1eeb m\u00e1y b\u01a1m \u0111\u1ec3 h\u1ea1n ch\u1ebf h\u01b0 c\u00e2y. Ho\u1eb7c t\u01b0\u1edbi nh\u1ecf gi\u1ecdt trong \u0111i\u1ec1u ki\u1ec7n \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 cao tr\u1ed3ng hoa h\u1ed3ng trong nh\u00e0 m\u00e0ng, nh\u00e0 k\u00ednh\u2026<\/p>\n\n\n\n\n

Th\u01b0\u1eddng xuy\u00ean t\u1ec9a nh\u1eefng c\u00e0nh s\u00e2u b\u1ec7nh, b\u1ecb kh\u00f4, c\u00e0nh y\u1ebfu, t\u1ea1o cho c\u00e1c c\u00e2y c\u00f3 t\u00e1n \u0111\u1ec1u, c\u00e2n \u0111\u1ed1i v\u00e0 kh\u1ecfe. D\u00f9ng dao s\u1eafc \u0111\u1ec3 kh\u00f4ng l\u00e0m r\u00e1ch v\u1ebft c\u1eaft. Tr\u01b0\u1eddng h\u1ee3p mu\u1ed1n cho c\u00e2y hoa h\u1ed3ng ra hoa v\u00e0o d\u1ecbp T\u1ebft Nguy\u00ean \u0111\u00e1n, th\u00ec v\u00e0o cu\u1ed1i th\u00e1ng 12 d\u01b0\u01a1ng l\u1ecbch (kho\u1ea3ng cu\u1ed1i th\u00e1ng 11 \u00e2m l\u1ecbch) ti\u1ebfn h\u00e0nh c\u1eaft b\u1ecf ph\u1ea7n ng\u1ecdn c\u00e1c c\u00e0nh tr\u00ean c\u00e2y hoa h\u1ed3ng.<\/p>\n\n\n\n\n

M\u1ed7i c\u00e0nh c\u1eaft b\u1ecf t\u1eeb 4 \u2013 6 m\u1eaft l\u00e1, t\u00ednh t\u1eeb ng\u1ecdn xu\u1ed1ng ph\u00eda g\u1ed1c. N\u1ebfu c\u1eaft g\u1ea7n ng\u1ecdn h\u01a1n th\u00ec hoa h\u1ed3ng cho ra hoa s\u1edbm h\u01a1n v\u00e0 ng\u01b0\u1ee3c l\u1ea1i. N\u1ebfu c\u00e2y hoa h\u1ed3ng c\u00f3 \u00edt l\u00e1 th\u00ec d\u00f9ng c\u1ecdc \u0111\u1ec3 bu\u1ed9c n\u00edu nh\u1eefng c\u00e0nh th\u1ea5p h\u01a1i tr\u0129u xu\u1ed1ng d\u01b0\u1edbi trong 30 – 40 ng\u00e0y, l\u00e0m cho c\u00e1c c\u00e0nh t\u01b0\u1ee3c m\u1edbi s\u1ebd m\u1ecdc ra \u0111\u1ec3 cho hoa. Nh\u1eefng gi\u1ed1ng c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m khi c\u00e0nh v\u01b0\u01a1n d\u00e0i m\u1edbi ra hoa th\u00ec c\u1ea7n c\u1eaft c\u00e0nh tr\u01b0\u1edbc T\u1ebft kho\u1ea3ng tr\u00ean d\u01b0\u1edbi 1,5 th\u00e1ng.<\/p>\n\n\n\n\n

Ch\u1ebf \u0111\u1ed9 ph\u00e2n b\u00f3n v\u00e0 c\u00e1ch b\u00f3n ph\u00e2n: 1.000m2 \u0111\u1ea5t tr\u1ed3ng hoa h\u1ed3ng c\u1ea7n l\u01b0\u1ee3ng ph\u00e2n b\u00f3n l\u00e0 3 t\u1ea5n ph\u00e2n chu\u1ed3ng + 30kg urea + 40kg super l\u00e2n + 30kg kali clorua + 40kg v\u00f4i b\u1ed9t. \u0110\u1ea7u ti\u00ean b\u00f3n l\u00f3t to\u00e0n b\u1ed9 ph\u00e2n chu\u1ed3ng v\u00e0 ph\u00e2n l\u00e2n theo lu\u1ed1ng ho\u1eb7c theo h\u1ed1c tr\u01b0\u1edbc khi tr\u1ed3ng 7 \u2013 10 ng\u00e0y. Ph\u00e2n \u0111\u1ea1m, kali v\u00e0 v\u00f4i chia \u0111\u1ec1u b\u00f3n th\u00fac 12 l\u1ea7n, m\u1ed7i th\u00e1ng b\u00f3n m\u1ed9t l\u1ea7n. B\u00f3n ph\u00e2n g\u1ea7n g\u1ed1c, sau \u0111\u00f3 x\u1edbi nh\u1eb9 l\u1ea5p ph\u00e2n, k\u1ebft h\u1ee3p t\u01b0\u1edbi n\u01b0\u1edbc h\u00f2a tan ph\u00e2n v\u00e0o \u0111\u1ea5t nu\u00f4i c\u00e2y.<\/p>\n\n\n\n\n

Tr\u01b0\u1eddng h\u1ee3p hoa h\u1ed3ng tr\u1ed3ng h\u00e0ng n\u0103m, nh\u1eefng n\u0103m sau c\u0169ng b\u00f3n th\u00fac c\u00e1c lo\u1ea1i ph\u00e2n v\u00f4 c\u01a1 v\u1edbi l\u01b0\u1ee3ng ph\u00e2n nh\u01b0 n\u0103m \u0111\u1ea7u. Sau 2 n\u0103m c\u1ea7n b\u00f3n b\u1ed5 sung ph\u00e2n h\u1eefu c\u01a1 2 t\u1ea5n + 40kg super l\u00e2n, b\u00f3n theo c\u00e1ch r\u1ea1ch gi\u1eefa 2 h\u00e0ng hoa h\u1ed3ng r\u1ea3i ph\u00e2n v\u00e0 l\u1ea5p \u0111\u1ea5t l\u1ea1i.<\/p>\n\n\n\n\n

(NTT – Theo D\u00e2n Vi\u1ec7t)<\/p>\n\n]]>\t\t<\/p>\n","protected":false},"excerpt":{"rendered":"

\t\t\t\t\t\t<\/p>\n","protected":false},"author":1,"featured_media":1370,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[27],"tags":[],"class_list":{"0":"post-1369","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-khoa-hoc-ky-thuat"},"_links":{"self":[{"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/1369","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/comments?post=1369"}],"version-history":[{"count":0,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/posts\/1369\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/media\/1370"}],"wp:attachment":[{"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/media?parent=1369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/categories?post=1369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hoinongdanhp.org.vn\/index.php\/wp-json\/wp\/v2\/tags?post=1369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}