{"id":9792,"date":"2021-11-21T18:26:10","date_gmt":"2021-11-21T11:26:10","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=9792"},"modified":"2021-11-21T18:36:14","modified_gmt":"2021-11-21T11:36:14","slug":"tai-sao-cay-toi-o-hoa-nam-trung-quoc-rat-it-ra-cong-hoa-toi","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-cay-toi-o-hoa-nam-trung-quoc-rat-it-ra-cong-hoa-toi\/","title":{"rendered":"T\u1ea1i sao c\u00e2y t\u1ecfi \u1edf Hoa Nam Trung Qu\u1ed1c r\u1ea5t \u00edt ra c\u1ecdng hoa t\u1ecfi?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">M\u1ed7i khi xu\u00e2n h\u1ea1 giao m\u00f9a, tr\u00ean th\u1ecb tr\u01b0\u1eddng n\u00f4ng s\u1ea3n c\u00f3 m\u1ed9t lo\u1ea1i c\u1ecdng hoa t\u1ecfi xanh non. C\u1ecdng hoa t\u1ecfi l\u00e0m rau, xanh t\u01b0\u01a1i th\u01a1m ngon, h\u1ee3p kh\u1ea9u v\u1ecb, \u0111\u01b0\u1ee3c coi l\u00e0 m\u00f3n \u0103n ngon tr\u00ean b\u00e0n \u0103n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ecdng hoa t\u1ecfi l\u00e0 s\u1ea3n ph\u1ea9m c\u1ee7a c\u00e2y t\u1ecfi \u1edf m\u1ed9t th\u1eddi k\u00ec sinh tr\u01b0\u1edfng n\u00e0o \u0111\u00f3. Khi c\u00e2y t\u1ecfi sinh s\u00f4i, do h\u1ea1t gi\u1ed1ng tho\u00e1i h\u00f3a, th\u01b0\u1eddng d\u00f9ng nh\u00e1nh t\u1ecfi \u0111\u1ec3 sinh s\u00f4i. T\u00e2m gi\u1eefa m\u1ed7i nh\u00e1nh t\u1ecfi c\u00f3 m\u1ed9t l\u1ed7 nh\u1ecf, n\u1ea3y m\u1ea7m b\u00ean trong, l\u00e1 b\u1eb9t m\u00e0 h\u1eb9p d\u00e0i l\u00e0 t\u1eeb l\u1ed7 nh\u1ecf n\u00e0y m\u00e0 chui ra. Th\u1eddi k\u00ec \u0111\u1ea7u t\u1ecfi sinh tr\u01b0\u1edfng, l\u00e1 non t\u01b0\u01a1i n\u00e0y ch\u00ednh l\u00e0 c\u1ecdng hoa t\u1ecfi t\u01b0\u01a1i m\u00e0 ch\u00fang ta \u0103n. Khi ch\u1ea5t dinh d\u01b0\u1ee1ng trong c\u01a1 th\u1ec3 t\u1ecfi \u0111\u1ebfn m\u1ed9t giai \u0111o\u1ea1n nh\u1ea5t \u0111\u1ecbnh, c\u1ecdng hoa t\u1ecfi t\u01b0\u01a1i s\u1ebd sinh tr\u01b0\u1edfng \u0111\u1ea7y \u0111\u1ee7, trong m\u1ed9t \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng nh\u1ea5t \u0111\u1ecbnh, t\u1ecfi s\u1ebd l\u00ean v\u1ed3ng n\u1edf hoa. \u0110\u1ed3ng th\u1eddi, b\u1ed9 ph\u1eadn d\u01b0\u1edbi \u0111\u1ea5t c\u1ee7a t\u1ecfi c\u0169ng s\u1ebd kh\u00f4ng ng\u1eebng ph\u00ecnh to, l\u1edbn th\u00e0nh c\u1ee7 t\u1ecfi. Cho n\u00ean, c\u1ecdng t\u1ecfi tr\u00ean th\u1ef1c t\u1ebf l\u00e0 cu\u1ed1ng ch\u00f9m hoa c\u1ee7a t\u1ecfi, t\u1ee9c l\u00e0 trong \u0111\u00e1m l\u00e1 t\u1ecfi, m\u1ecdc ra m\u1ed9t cu\u1ed1ng hoa v\u01b0\u01a1n cao, sau n\u00e0y c\u00f3 n\u1ee5 hoa m\u1ecdc l\u00ean tr\u00ean n\u00f3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00e1nh t\u1ecfi tr\u1ed3ng trong ru\u1ed9ng c\u00f3 ph\u1ea3i \u0111\u1ec1u c\u00f3 th\u1ec3 l\u00ean c\u1ecdng t\u1ecfi, l\u00ean v\u1ed3ng t\u1ecfi m\u00e0 l\u1edbn th\u00e0nh c\u1ee7 t\u1ecfi kh\u00f4ng? \u0110i\u1ec1u \u0111\u00f3 kh\u00f4ng nh\u1ea5t \u0111\u1ecbnh. B\u1edfi v\u00ec b\u1ea5t k\u00ec m\u1ed9t lo\u00e0i th\u1ef1c v\u1eadt n\u00e0o, trong giai \u0111o\u1ea1n ph\u00e1t d\u1ee5c nh\u1ea5t \u0111\u1ecbnh h\u00ecnh th\u00e0nh h\u00ecnh th\u00e1i c\u1ee7a m\u1ed9t c\u01a1 quan n\u00e0o \u0111\u00f3, m\u00e0 giai \u0111o\u1ea1n ph\u00e1t d\u1ee5c l\u1ea1i c\u1ea7n \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng ri\u00eang c\u1ee7a n\u00f3. S\u1ea3n ph\u1ea9m t\u1ecfi kh\u00e1c nhau, kh\u1ea3 n\u0103ng n\u1ea3y m\u1ea7m, ra l\u00e1, l\u00ean v\u1ed3ng v\u00e0 k\u1ebft c\u1ee7 t\u1ecfi kh\u00f4ng gi\u1ed1ng nhau, m\u00f4i tr\u01b0\u1eddng sinh tr\u01b0\u1edfng v\u00e0 \u0111i\u1ec1u ki\u1ec7n ph\u00e1t d\u1ee5c m\u00e0 n\u00f3 c\u1ea7n c\u0169ng \u0111\u1ec1u c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t. Nh\u00e1nh t\u1ecfi \u1edf \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 h\u01a1i \u1ea9m r\u1ea5t d\u1ec5 n\u1ea3y m\u1ea7m sinh tr\u01b0\u1edfng, nh\u01b0ng mu\u1ed1n l\u00ean v\u1ed3ng ra hoa th\u00ec kh\u00f4ng d\u1ec5. Tr\u01b0\u1edbc ti\u00ean, \u0111i\u1ec3m sinh tr\u01b0\u1edfng d\u01b0\u1edbi \u0111\u1ea5t c\u1ee7a t\u1ecfi \u1edf th\u1eddi k\u00ec m\u1ea7m non nh\u1ea5t \u0111\u1ecbnh c\u1ea7n tr\u1ea3i qua giai \u0111o\u1ea1n nhi\u1ec7t \u0111\u1ed9 \u1ea9m. Ch\u1ec9 c\u1ea7n tr\u1ea3i qua m\u1ed9t kho\u1ea3ng th\u1eddi gian nhi\u1ec7t \u0111\u1ed9 th\u1ea5p k\u00edch th\u00edch, \u0111i\u1ec3m sinh tr\u01b0\u1edfng m\u1edbi c\u00f3 th\u1ec3 th\u00e0nh m\u1ea7m ng\u1ed3ng t\u1ecfi. Sau \u0111\u00f3, c\u1ea7n nhi\u1ec7t \u0111\u1ed9 h\u01a1i cao v\u00e0 \u00e1nh s\u00e1ng \u0111\u1ea7y \u0111\u1ee7. Nh\u01b0 v\u1eady, l\u00e1 c\u1ee7a t\u1ecfi li\u1ec1n c\u00f3 th\u1ec3 t\u1ea1o ra ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111\u1ea7y \u0111\u1ee7, v\u1eadn chuy\u1ec3n xu\u1ed1ng b\u1ed9 ph\u1eadn d\u01b0\u1edbi \u0111\u1ea5t d\u1ef1 tr\u1eef l\u1ea1i, \u0111\u1ec3 cung c\u1ea5p th\u1eddi k\u00ec l\u00ean v\u1ed3ng d\u00f9ng. Sau khi chu\u1ea9n b\u1ecb \u0111\u1ea7y \u0111\u1ee7 hai \u0111i\u1ec1u ki\u1ec7n t\u1ea5t y\u1ebfu n\u00e0y, t\u1ecfi m\u1edbi c\u00f3 th\u1ec3 l\u00ean v\u1ed3ng, n\u1edf hoa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ede v\u00f9ng Hoa Nam, trong m\u1ed9t n\u0103m l\u1ea1nh nh\u1ea5t l\u00e0 th\u00e1ng 1 &#8211; 2, nhi\u1ec7t \u0111\u1ed9 b\u00ecnh qu\u00e2n cao kho\u1ea3ng d\u01b0\u1edbi 10oC, nh\u01b0ng th\u1eddi gian kh\u00f4ng d\u00e0i, th\u01b0\u1eddng kh\u00f4ng qu\u00e1 10 ng\u00e0y. \u0110i\u1ec1u ki\u1ec7n t\u1ef1 nhi\u00ean c\u1ee7a ph\u00eda<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nam, t\u1ecfi th\u01b0\u1eddng r\u1ea5t kh\u00f3 c\u00f3 c\u01a1 h\u1ed9i qua giai \u0111o\u1ea1n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p \u0111\u1ec3 c\u00f3 th\u1ec3 l\u00ean v\u1ed3ng ra hoa, v\u00ec th\u1ebf c\u0169ng r\u1ea5t \u00edt c\u00f3 th\u1ec3 l\u1edbn l\u00e0m c\u1ecdng t\u1ecfi cho m\u00f3n \u0103n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed7i khi xu\u00e2n h\u1ea1 giao m\u00f9a, tr\u00ean th\u1ecb tr\u01b0\u1eddng n\u00f4ng s\u1ea3n c\u00f3 m\u1ed9t lo\u1ea1i c\u1ecdng hoa t\u1ecfi xanh non. C\u1ecdng hoa t\u1ecfi l\u00e0m rau, xanh t\u01b0\u01a1i th\u01a1m ngon, h\u1ee3p kh\u1ea9u v\u1ecb, \u0111\u01b0\u1ee3c coi l\u00e0 m\u00f3n \u0103n ngon tr\u00ean b\u00e0n \u0103n. C\u1ecdng hoa t\u1ecfi l\u00e0 s\u1ea3n ph\u1ea9m c\u1ee7a c\u00e2y t\u1ecfi \u1edf m\u1ed9t th\u1eddi k\u00ec sinh tr\u01b0\u1edfng [&hellip;]<\/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-9792","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\/9792","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=9792"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9792\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}