{"id":11095,"date":"2021-12-06T17:07:54","date_gmt":"2021-12-06T10:07:54","guid":{"rendered":"https:\/\/trao.com.vn\/?p=11095"},"modified":"2021-12-06T17:10:00","modified_gmt":"2021-12-06T10:10:00","slug":"ky-thuat-trong-cac-loai-hat-trong-du-an-li-xi-hat-giong","status":"publish","type":"post","link":"https:\/\/trao.com.vn\/en\/ky-thuat-trong-cac-loai-hat-trong-du-an-li-xi-hat-giong\/","title":{"rendered":"K\u1ef9 thu\u1eadt tr\u1ed3ng c\u00e1c lo\u1ea1i h\u1ea1t trong d\u1ef1 \u00e1n L\u00ec x\u00ec h\u1ea1t gi\u1ed1ng"},"content":{"rendered":"

\"\"<\/a><\/p>\n

V\u1edbi mong mu\u1ed1n mang m\u1ed9t M\u00f9a xu\u00e2n \u00fd ngh\u0129a v\u00e0 Trao y\u00eau th\u01b0\u01a1ng th\u1eadt \u0111ong \u0111\u1ea7y \u0111\u1ebfn t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi, ch\u00fang t\u00f4i – nh\u1eefng ng\u01b0\u1eddi t\u1ea1o n\u00ean D\u1ef1 \u00e1n L\u00ec x\u00ec H\u1ea1t gi\u1ed1ng n\u1ed7 l\u1ef1c \u0111\u1ec3 t\u1ea1o n\u00ean m\u1ed9t t\u01b0\u01a1ng lai t\u1ed1t \u0111\u1eb9p h\u01a1n, m\u1ed9t t\u01b0\u01a1ng lai th\u1eadt xanh v\u00e0 nhi\u1ec1u hi v\u1ecdng, g\u00f3p ph\u1ea7n \u0111\u01b0a v\u0103n h\u00f3a\u00a0Vi\u1ec7t Nam tr\u1edf l\u1ea1i v\u1edbi ng\u01b0\u1eddi Vi\u1ec7t Nam theo c\u00e1ch m\u00e0 \u00f4ng cha ta \u0111\u00e3 l\u00e0m su\u1ed1t h\u00e0ng ng\u00e0n n\u0103m qua. <\/span><\/p>\n

Chu\u1ea9n b\u1ecb<\/strong><\/span><\/p>\n

– \u0110\u1ea5t tr\u1ed3ng: Th\u00edch h\u1ee3p v\u1edbi \u0111\u1ea5t pha c\u00e1t \u0111\u1ebfn \u0111\u1ea5t th\u1ecbt nh\u1eb9. \u0110\u1ea5t \u0111\u1ea3m b\u1ea3o cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 \u0111\u1ed9 \u1ea9m cho c\u00e2y ph\u00e1t tri\u1ec3n v\u00e0 kh\u00f4ng b\u1ecb ng\u1eadp \u00fang. C\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t \u1edf c\u00e1c v\u00f9ng \u0111\u1ea5t \u0111\u1ed3i g\u00f2 kh\u00f4 c\u1eb1n, \u0111\u1ea5t n\u00f4ng nghi\u1ec7p x\u1ea5u n\u00ean b\u1ea1n c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c v\u00f9ng \u0111\u1ea5t n\u00e0y. N\u1ebfu tr\u1ed3ng nhi\u1ec1u c\u1ea7n ti\u1ebfn h\u00e0nh l\u00ean lu\u1ed1ng, tr\u1ed3ng theo r\u1ea1ch ho\u1eb7c cu\u1ed1c h\u1ed1c l\u00e0m \u0111\u1ea5t t\u01a1i nh\u1ecf. Ho\u1eb7c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 tr\u1ed3ng xen gi\u1eefa c\u00e1c lu\u1ed1ng v\u1edbi c\u00e2y ch\u00e8 ho\u1eb7c c\u00e2y \u0103n qu\u1ea3.<\/span><\/p>\n

– Th\u1eddi v\u1ee5 gieo: t\u1eeb \u0111\u1ea7u th\u00e1ng 5 \u0111\u1ebfn th\u00e1ng 6 (v\u00e0i tu\u1ea7n tr\u01b0\u1edbc m\u00f9a m\u01b0a). V\u1edbi c\u00e1c t\u1ec9nh Nam Trung b\u1ed9 gieo mu\u1ed9n t\u1ed1t h\u01a1n, v\u00ec kh\u00f4ng c\u00f3 m\u01b0a ph\u00f9n l\u00fac thu ho\u1ea1ch n\u00ean c\u00f3 th\u1ec3 gieo 2 v\u1ee5\/n\u0103m.<\/span><\/p>\n

\"\"<\/a><\/p>\n

Gieo h\u1ea1t<\/strong><\/span><\/p>\n

– X\u1eed l\u00fd h\u1ea1t: tr\u01b0\u1edbc khi gieo h\u1ea1t, b\u1ea1n n\u00ean ti\u1ebfn h\u00e0nh x\u1eed l\u00fd h\u1ea1t b\u1eb1ng c\u00e1ch ng\u00e2m h\u1ea1t trong n\u01b0\u1edbc kho\u1ea3ng 3 ti\u1ebfng. Khi h\u1ea1t \u0111\u1ee7 n\u01b0\u1edbc v\u00e0 n\u1ee9t, khi \u0111\u00f3 s\u1ebd ti\u1ebfn h\u00e0nh gieo tr\u1ed3ng.<\/span><\/p>\n

– Sau khi \u0111\u00e3 chu\u1ea9n b\u1ecb lu\u1ed1ng v\u00e0 h\u1ed1c \u0111\u1ec3 gieo, b\u1ea1n gieo th\u1eb3ng m\u1ed7i h\u1ed1c 2 \u2013 3 h\u1ea1t. T\u01b0\u1edbi nh\u1eb9 n\u01b0\u1edbc t\u1ea1o \u0111\u1ed9 \u1ea9m gi\u00fap h\u1ea1t nhanh n\u1ea3y m\u1ea7m v\u00e0 ph\u00e1t tri\u1ec3n th\u00e0nh c\u00e2y con.<\/span><\/p>\n

– Khi c\u00e2y m\u1ecdc kho\u1ea3ng 20cm, b\u1ea1n n\u00ean t\u1ec9a b\u1edbt nh\u1eefng c\u00e2y x\u1ea5u, \u0111\u1ec3 l\u1ea1i c\u00e2y t\u1ed1t v\u00e0 x\u1edbi \u0111\u1ea5t xung quanh gi\u00fap c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t h\u01a1n.<\/span><\/p>\n

\"\"<\/a><\/p>\n

Ch\u0103m s\u00f3c<\/strong><\/span><\/p>\n

– T\u00f9y theo t\u00ecnh tr\u1ea1ng c\u00e2y ph\u00e1t tri\u1ec3n s\u1ebd ti\u1ebfn h\u00e0nh vun x\u1edbi 2 \u2013 3 l\u1ea7n cho t\u1edbi khi thu ho\u1ea1ch. \u0110\u1ed3ng th\u1eddi ti\u1ebfn h\u00e0nh ch\u0103m s\u00f3c k\u1ebft h\u1ee3p v\u1edbi c\u00e2y tr\u1ed3ng xen k\u1ebd.<\/span><\/p>\n

– B\u00f3n ph\u00e2n: Trong qu\u00e1 tr\u00ecnh c\u00e2y ph\u00e1t tri\u1ec3n b\u1ea1n b\u1ed5 sung th\u00eam ph\u00e2n b\u00f3n cho c\u00e2y tr\u1ed3ng nh\u01b0 ph\u00e2n vi sinh, ph\u00e2n chu\u1ed3ng hoai m\u1ee5c. Ph\u00e2n b\u00f3n s\u1ebd gi\u00fap c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t h\u01a1n.<\/span><\/p>\n

– S\u00e2u b\u1ec7nh: Khi c\u00e2y con cao 20cm ch\u00fa \u00fd ch\u00e2u ch\u1ea5u, s\u00e2u \u0111o xanh c\u1eafn ngang ng\u1ecdn ho\u1eb7c l\u00e1, b\u1ecd r\u00f9a nh\u1ecf ph\u00e1 ho\u1ea1i l\u00e1, qu\u1ea3 non. N\u1ebfu th\u1ea5y c\u00e2y c\u00f3 bi\u1ec3u hi\u1ec7n s\u00e2u b\u1ec7nh t\u1eeb \u0111\u1ea7u, b\u1ea1n n\u00ean ti\u1ebfn h\u00e0nh phun tr\u1eeb cho c\u00e2y. Tuy nhi\u00ean kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u s\u1ebd d\u1ec5 l\u00e0m c\u00e2y nhi\u1ec5m \u0111\u1ed9c v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng v\u1ec1 sau.<\/span><\/p>\n

– Thu ho\u1ea1ch:\u00a0Tr\u1ed3ng c\u00e2y b\u1ee5p gi\u1ea5m<\/u><\/a>\u00a0r\u1ea5t \u0111\u01a1n gi\u1ea3n. Sau 45 \u2013 50 ng\u00e0y k\u1ec3 t\u1eeb khi ra hoa \u0111\u1ea7u ti\u00ean c\u00f3 th\u1ec3 thu ho\u1ea1ch \u0111\u01b0\u1ee3c. B\u1ea1n n\u00ean h\u00e1i v\u00e0o l\u00fac n\u1eafng \u0111\u1ec3 ph\u01a1i \u0111\u00e0i qu\u1ea3 cho nhanh kh\u00f4; kh\u00f4ng b\u1ecb m\u01b0a \u1ea9m, m\u1ed1c l\u00e0m h\u1ecfng s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

– Qu\u1ea3 ch\u00edn l\u1ebb t\u1ebb c\u00f3 th\u1ec3 c\u1eaft nh\u1eefng c\u00e0nh qu\u1ea3 ch\u00edn v\u00e0 b\u00f3c l\u1ea5y qu\u1ea3 ph\u01a1i kh\u00f4: kh\u00f4, t\u00e1ch qu\u1ea3 ph\u01a1i ri\u00eang. C\u00e1c qu\u1ea3 b\u1ecb th\u1ed1i, m\u1ed1c, kh\u00f4 tr\u00ean c\u00e2y c\u1ea7n lo\u1ea1i b\u1ecf ngay. Thu qu\u1ea3 ph\u1ea3i b\u00f3c ph\u01a1i ngay, khi ph\u01a1i hong ph\u1ea3i r\u1ea3i m\u1ecfng kh\u00f4ng ch\u1ea5t \u0111\u1ed1ng v\u1ecf, qu\u1ea3 d\u1ec5 b\u1ecb n\u00f3ng l\u00ean men, th\u1ed1i\u2026. l\u00e0m h\u1ecfng s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

– Ch\u00fa \u00fd: kh\u00f4ng n\u00ean thu ho\u1ea1ch khi tr\u1eddi m\u01b0a v\u00ec s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a qu\u1ea3. \u0110\u00e0i qu\u1ea3 s\u1ebd b\u1ecb \u0111en v\u00e0 kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u v\u1ec1 m\u00e0u.<\/span><\/p>\n

– B\u1ea3o qu\u1ea3n: Sau khi \u0111\u00e0i qu\u1ea3 ph\u01a1i s\u1ea5y kh\u00f4 d\u00f2n, c\u1ea7n \u0111\u00f3ng bao 2 l\u1edbp (l\u1edbp nilon b\u00ean trong ch\u1ed1ng m\u1ed1c l\u1edbp ngo\u00e0i b\u1eb1ng bao d\u1ee9a kh\u00e2u k\u00edn). B\u1ea3o qu\u1ea3n t\u1ea1i kho tho\u00e1ng m\u00e1t.<\/span><\/p>\n

Ngu\u1ed3n tham kh\u1ea3o<\/strong>:\u00a0http:\/\/vuahatgiong.com\/<\/u><\/a><\/span><\/p>\n

http:\/\/vuahatgiong.vn\/hat-thao-duoc-lam-nghiep\/bup-giam.html<\/u><\/a><\/span><\/p>","protected":false},"excerpt":{"rendered":"

V\u1edbi mong mu\u1ed1n mang m\u1ed9t M\u00f9a xu\u00e2n \u00fd ngh\u0129a v\u00e0 Trao y\u00eau th\u01b0\u01a1ng th\u1eadt \u0111ong \u0111\u1ea7y \u0111\u1ebfn t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi, ch\u00fang t\u00f4i – nh\u1eefng ng\u01b0\u1eddi t\u1ea1o n\u00ean D\u1ef1 \u00e1n L\u00ec x\u00ec H\u1ea1t gi\u1ed1ng n\u1ed7 l\u1ef1c \u0111\u1ec3 t\u1ea1o n\u00ean m\u1ed9t t\u01b0\u01a1ng lai t\u1ed1t \u0111\u1eb9p h\u01a1n, m\u1ed9t t\u01b0\u01a1ng lai th\u1eadt xanh v\u00e0 nhi\u1ec1u hi v\u1ecdng, g\u00f3p<\/p>","protected":false},"author":1,"featured_media":11096,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[188],"tags":[],"class_list":["post-11095","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog-ve-gieo"],"_links":{"self":[{"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/posts\/11095","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/comments?post=11095"}],"version-history":[{"count":0,"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/posts\/11095\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/media\/11096"}],"wp:attachment":[{"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/media?parent=11095"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/categories?post=11095"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trao.com.vn\/en\/wp-json\/wp\/v2\/tags?post=11095"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}