Vi\u1ec7c c\u1eaft t\u1ec9a c\u00e0nh l\u00e1 cho c\u00e2y b\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng r\u1ea5t l\u1edbn cho t\u0103ng s\u1ea3n. \u0110\u00f3 l\u00e0 v\u00ec, sau khi c\u1eaft t\u1ec9a c\u00e0nh l\u00e1, tr\u01b0\u1edbc ti\u00ean \u0111i\u1ec1u ch\u1ec9nh t\u00ecnh tr\u1ea1ng ch\u1ea5t dinh d\u01b0\u1ee1ng trong c\u01a1 th\u1ec3 c\u00e2y, gi\u1ea3m s\u1ef1 ti\u00eau hao ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00f4 \u00edch, khi\u1ebfn cho qu\u1ea3 b\u00f4ng non c\u00f3 \u0111\u1ee7 ch\u1ea5t dinh d\u01b0\u1ee1ng, \u0111\u00e1p \u1ee9ng \u0111\u1ee7 nhu c\u1ea7u sinh tr\u01b0\u1edfng ph\u00e1t d\u1ee5c c\u1ee7a n\u00f3, t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 gi\u1ea3m s\u1ef1 r\u1ee5ng b\u00f4ng v\u00e0 ch\u00edn s\u1edbm. Th\u1ee9 hai, sau khi c\u1eaft t\u1ec9a c\u00e0nh, \u0111\u00e3 c\u1ea3i thi\u1ec7n \u0111i\u1ec1u ki\u1ec7n th\u00f4ng gi\u00f3 c\u1ee7a ru\u1ed9ng b\u00f4ng, ru\u1ed9ng b\u00f4ng \u1edf ti\u1ec3u kh\u00ed h\u1eadu c\u0169ng \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n, t\u0103ng nhi\u1ec7t \u0111\u1ed9, gi\u1ea3m \u0111\u1ed9 \u1ea9m, gi\u00fap cho n\u1ee5 hoa \u1edf d\u01b0\u1edbi c\u0169ng c\u00f3 \u0111\u1ee7 \u00e1nh s\u00e1ng, t\u0103ng n\u0103ng su\u1ea5t quang h\u1ee3p v\u00e0 h\u1ea1n ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a s\u00e2u b\u1ec7nh, gi\u1ea3m b\u00f4ng b\u1ecb h\u1ecfng. K\u0129 thu\u1eadt c\u1eaft t\u1ec9a c\u00e0nh l\u00e1 cho c\u00e2y b\u00f4ng g\u1ed3m c\u00f3 c\u1eaft t\u1ec9a c\u00e0nh, c\u1eaft ng\u1ecdn, c\u1eaft t\u00e2m bi\u00ean, c\u1eaft l\u00e1 gi\u00e0, l\u00e1 b\u1ec7nh v\u00e0 c\u00e0nh r\u1ed7ng, c\u1eaft m\u1ea7m th\u1eeba. Nh\u01b0ng do t\u00ecnh h\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y b\u00f4ng kh\u00e1c nhau, th\u1eddi k\u00ec c\u1eaft t\u1ec9a v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u0169ng c\u00f3 ch\u1ed7 kh\u00e1c nhau, kh\u00f4ng th\u1ec3 \u00e1p d\u1ee5ng m\u1ed9t c\u00e1ch c\u1ee9ng nh\u1eafc. N\u00ean c\u0103n c\u1ee9 v\u00e0o t\u00ecnh h\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a m\u1ed7i c\u00e2y b\u00f4ng m\u00e0 \u1ee9ng d\u1ee5ng linh ho\u1ea1t.<\/p>\n\n\n\n
C\u1eaft t\u1ec9a c\u00e0nh l\u00e1: l\u00e1 c\u00e0nh c\u1ee7a c\u00e2y b\u00f4ng (c\u0169ng g\u1ecdi l\u00e0 c\u00e0nh dinh d\u01b0\u1ee1ng ho\u1eb7c c\u00e0nh \u0111\u1ef1c) kh\u00f4ng tr\u1ef1c ti\u1ebfp ra hoa k\u1ebft qu\u1ea3, nh\u01b0ng ti\u00eau hao nhi\u1ec1u ch\u1ea5t dinh d\u01b0\u1ee1ng, d\u1eabn t\u1edbi c\u00e0nh qu\u1ea3 ra hoa k\u1ebft qu\u1ea3 mu\u1ed9n, h\u01a1n n\u1eefa s\u1ef1 sinh tr\u01b0\u1edfng c\u1ee7a l\u00e1 c\u00e0nh nhanh, s\u1ebd che ph\u1ee7 qu\u00e1 nhi\u1ec1u, \u00e1nh s\u00e1ng kh\u00f4ng \u0111\u1ee7, th\u01b0\u1eddng d\u1eabn t\u1edbi vi\u1ec7c c\u00e0nh c\u00e2y kh\u00f4ng d\u00e0i, t\u0103ng s\u1ef1 r\u01a1i r\u1ee5ng nh\u1eefng qu\u1ea3 b\u00f4ng, v\u00ec v\u1eady ph\u1ea3i c\u1eaft t\u1ec9a b\u1edbt l\u00e1 \u0111i. C\u1eaft c\u00e0nh l\u00e1 th\u01b0\u1eddng l\u00e0 sau khi c\u00e2y b\u00f4ng th\u1ea5y n\u1ee5 hoa khi c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t r\u00f5 c\u00e0nh qu\u1ea3 v\u00e0 c\u00e0nh l\u00e1 th\u00ec ti\u1ebfn h\u00e0nh.<\/p>\n\n\n\n
C\u1eaft t\u1ec9a ng\u1ecdn: sau khi c\u00e2y b\u00f4ng l\u1edbn \u0111\u1ebfn m\u1ed9t th\u1eddi k\u00ec nh\u1ea5t \u0111\u1ecbnh, c\u1eaft b\u1edbt nh\u1eefng chi\u1ebfc m\u1ea7m ng\u1ecdn tr\u00ean th\u00e2n ch\u1ee7 c\u1ee7a c\u00e2y b\u00f4ng \u0111i g\u1ecdi l\u00e0 c\u1eaft ng\u1ecdn. M\u1ee5c \u0111\u00edch c\u1ee7a t\u1ec9a ng\u1ecdn c\u00e2y ch\u1ee7 y\u1ebfu l\u00e0 ph\u00f2ng ng\u0103n ch\u1ed3i ng\u1ecdn tr\u00ean th\u00e2n ch\u1ee7 v\u00e0o th\u1eddi k\u00ec k\u1ebft qu\u1ea3, ph\u00e1t tri\u1ec3n l\u00ean m\u1ed9t c\u00e1ch t\u00f9y ti\u1ec7n, ti\u00eau hao ch\u1ea5t dinh d\u01b0\u1ee1ng, khi\u1ebfn cho ch\u1ea5t dinh d\u01b0\u1ee1ng c\u00f3 th\u1ec3 t\u1eadp trung cung c\u1ea5p cho n\u1ee5 b\u00f4ng v\u00e0 qu\u1ea3 b\u00f4ng ph\u00e1t d\u1ee5c, nh\u01b0 v\u1eady th\u00ec c\u00f3 th\u1ec3 gi\u1ea3m s\u1ef1 r\u01a1i r\u1ee5ng n\u1ee5 b\u00f4ng, t\u0103ng k\u1ebft qu\u1ea3 v\u00e0 s\u1edbm th\u1ee5 hoa. \u0110\u00e2y l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p quan tr\u1ecdng nh\u1ea5t trong k\u0129 thu\u1eadt c\u1eaft t\u1ec9a. N\u00f3i chung, th\u1eddi gian t\u1ec9a ng\u1ecdn t\u1ed1t nh\u1ea5t l\u00e0 kho\u1ea3ng 75 ng\u00e0y tr\u01b0\u1edbc khi c\u00f3 s\u01b0\u01a1ng s\u1edbm. Th\u01b0\u1eddng kho\u1ea3ng (h\u1ea1 tu\u1ea7n th\u00e1ng 7 \u0111\u1ea1i th\u1ee9) cho \u0111\u1ebfn l\u1eadp thu (th\u01b0\u1ee3ng tu\u1ea7n th\u00e1ng 8) ti\u1ebfn h\u00e0nh l\u00e0 kh\u00e1 ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n
T\u1ec9a t\u00e2m bi\u00ean: \u0111\u1ea7u ng\u1ecdn c\u1ee7a c\u00e0nh qu\u1ea3 g\u1ecdi l\u00e0 t\u00e2m bi\u00ean. T\u1ec9a t\u00e2m bi\u00ean ch\u00ednh l\u00e0 h\u00e1i b\u1edbt ng\u1ecdn c\u1ee7a c\u00e0nh qu\u1ea3. T\u00e1c d\u1ee5ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 ng\u0103n m\u1ea7m ng\u1ecdn c\u1ee7a c\u00e0nh qu\u1ea3 ti\u1ebfp t\u1ee5c sinh tr\u01b0\u1edfng ra b\u00ean c\u1ea1nh, \u0111i\u1ec1u ti\u1ebft ch\u1ea5t dinh d\u01b0\u1ee1ng trong c\u00e2y b\u00f4ng, c\u1ea3i thi\u1ec7n th\u00f4ng gi\u00f3 chi\u1ebfu s\u00e1ng, t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 gi\u1ea3m s\u1ef1 r\u01a1i r\u1ee5ng n\u1ee5 hoa b\u00f4ng, t\u0103ng s\u1ea3n l\u01b0\u1ee3ng. T\u1ec9a t\u00e2m bi\u00ean th\u01b0\u1eddng ph\u1ea3i ti\u1ebfn h\u00e0nh theo t\u1ed1p, ng\u1eaft s\u1edbm, ng\u1eaft nh\u1eb9 l\u00e0 th\u00edch h\u1ee3p. Th\u1eddi gian t\u1ec9a t\u00e2m bi\u00ean n\u00ean ch\u1ecdn khi tr\u00ean c\u00e0nh qu\u1ea3 c\u00f3 s\u1ed1 l\u01b0\u1ee3ng m\u1ea5u qu\u1ea3 nh\u1ea5t \u0111\u1ecbnh. N\u00f3i chung c\u00e0nh qu\u1ea3 \u1edf ph\u1ea7n gi\u1eefa v\u00e0 d\u01b0\u1edbi l\u00e1 c\u00f3 3 – 4 n\u1ee5 hoa, ph\u1ea7n tr\u00ean c\u00f3 2 – 3 n\u1ee5 l\u00e0 \u0111\u01b0\u1ee3c. V\u00e0 n\u00ean l\u00fac c\u00e0nh qu\u1ea3 c\u1ee7a c\u00e2y ch\u01b0a \u0111an xen v\u00e0o nhau hay ru\u1ed9ng b\u00f4ng ch\u01b0a c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng che ph\u1ee7 d\u00e0y.<\/p>\n\n\n\n
C\u1eaft t\u1ec9a c\u00e0nh l\u00e1 gi\u00e0, l\u00e1 b\u1ec7nh, c\u00e0nh r\u1ed7ng: m\u1eadt \u0111\u1ed9 c\u00e2y b\u00f4ng kh\u00e1 d\u00e0y, sinh tr\u01b0\u1edfng nhi\u1ec1u v\u00e0 r\u1eadm r\u1ea1p, c\u00f3 tr\u1edf ng\u1ea1i cho vi\u1ec7c th\u00f4ng gi\u00f3, th\u00f4ng \u00e1nh s\u00e1ng, th\u1eddi k\u00ec ra hoa, c\u00f3 th\u1ec3 ng\u1eaft nh\u1eefng l\u00e1 gi\u00e0 \u1edf ph\u00eda th\u00e2n ch\u1ee7 m\u1ed9t c\u00e1ch th\u00edch h\u1ee3p, t\u1ea1o ra ru\u1ed9ng th\u00f4ng gi\u00f3 th\u00f4ng s\u00e1ng t\u1ed1t, gi\u1ea3m \u0111\u1ed9 \u1ea9m, gi\u1ea3m n\u1ee5 b\u00f4ng h\u1ecfng. \u0110\u1ebfn th\u1eddi k\u00ec n\u1edf b\u00f4ng t\u01a1 n\u1ebfu c\u00e2y b\u00f4ng v\u1eabn c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng d\u00e0y \u0111\u1eb7c, c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c ng\u1eaft t\u1ec9a b\u1edbt l\u00e1 gi\u00e0 v\u00e0 c\u1eaft nh\u1eefng c\u00e0nh qu\u1ea3 r\u1ed7ng m\u00e0 qu\u1ea3 b\u00f4ng \u0111\u00e3 r\u1ee5ng h\u1ebft \u0111i.<\/p>\n\n\n\n
C\u1eaft t\u1ec9a m\u1ea7m th\u1eeba: khi ng\u1eaft ng\u1ecdn qu\u00e1 s\u1edbm, th\u00e2n ch\u1ee7 c\u00e2y b\u00f4ng, m\u1ea5u c\u1ee7a c\u00e0nh qu\u1ea3 th\u01b0\u1eddng sinh ra r\u1ea5t nhi\u1ec1u m\u1ea7m l\u00e1 nh\u1ecf. Nh\u1eefng m\u1ea7m n\u00e0y th\u01b0\u1eddng kh\u00f4ng th\u1ec3 k\u1ebft qu\u1ea3, v\u1eeba ti\u00eau hao ch\u1ea5t dinh d\u01b0\u1ee1ng v\u1eeba d\u1ec5 t\u1ea1o ra s\u1ef1 che l\u1ea5p, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 ph\u00e1t d\u1ee5c n\u1ee5 hoa b\u00f4ng, cho n\u00ean g\u1ecdi l\u00e0 \u201cm\u1ea7m th\u1eeba\u201d. N\u00ean l\u00fac th\u1ea5y th\u00ec ng\u1eaft ngay.<\/p>\n\n\n\n
Th\u1ef1c nghi\u1ec7m ch\u1ee9ng minh, c\u00e2y b\u00f4ng qua c\u1eaft t\u1ec9a, hi\u1ec7n t\u01b0\u1ee3ng r\u1ee5ng b\u00f4ng c\u00f3 th\u1ec3 gi\u1ea3m kho\u1ea3ng 12%.<\/p>\n","protected":false},"excerpt":{"rendered":"
Vi\u1ec7c c\u1eaft t\u1ec9a c\u00e0nh l\u00e1 cho c\u00e2y b\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng r\u1ea5t l\u1edbn cho t\u0103ng s\u1ea3n. \u0110\u00f3 l\u00e0 v\u00ec, sau khi c\u1eaft t\u1ec9a c\u00e0nh l\u00e1, tr\u01b0\u1edbc ti\u00ean \u0111i\u1ec1u ch\u1ec9nh t\u00ecnh tr\u1ea1ng ch\u1ea5t dinh d\u01b0\u1ee1ng trong c\u01a1 th\u1ec3 c\u00e2y, gi\u1ea3m s\u1ef1 ti\u00eau hao ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00f4 \u00edch, khi\u1ebfn cho qu\u1ea3 b\u00f4ng non c\u00f3 \u0111\u1ee7 ch\u1ea5t […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_disable_autopaging":false},"categories":[15,19],"tags":[],"class_list":["post-9766","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-tu-nhien"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/comments?post=9766"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9766\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}