Thi\u00ean tu\u1ebf ngh\u00ecn n\u0103m ra hoa th\u01b0\u1eddng \u0111\u1ec3 v\u00ed v\u1edbi vi\u1ec7c r\u1ea5t kh\u00f3 th\u1ef1c hi\u1ec7n ho\u1eb7c kh\u00f3 g\u1eb7p. Th\u1eddi xa x\u01b0a c\u00f3 ng\u01b0\u1eddi th\u1eadm ch\u00ed \u0111\u00e3 t\u1eebng so s\u00e1nh c\u00e2y thi\u00ean tu\u1ebf ra hoa c\u0169ng nh\u01b0 g\u00e0 tr\u1ed1ng \u0111\u1ebb tr\u1ee9ng. Trong d\u00e2n gian c\u00f2n c\u00f3 c\u00e2u n\u00f3i \u201cC\u00e2y thi\u00ean tu\u1ebf s\u00e1u m\u01b0\u01a1i n\u0103m ra hoa m\u1ed9t l\u1ea7n\u201d. C\u00e2y thi\u00ean tu\u1ebf th\u1eadt s\u1ef1 ra hoa kh\u00f3 nh\u01b0 v\u1eady sao? C\u00e2y thi\u00ean tu\u1ebf c\u0169ng g\u1ecdi l\u00e0 c\u00e2y s\u1eaft, l\u00e0 th\u1ef1c v\u1eadt th\u00e2n g\u1ed7 xanh quanh n\u0103m. Th\u00e2n tr\u1ee5 tr\u00f2n, kh\u00f4ng ph\u00e2n nh\u00e1nh, cao 1 m – 8 m, s\u1ed1ng \u1edf v\u00f9ng nhi\u1ec7t \u0111\u1edbi c\u00f3 th\u1ec3 cao t\u1edbi 20 m. L\u00e1 t\u1ef1 m\u1ecdc t\u1eeb ng\u1ecdn th\u00e2n, l\u00e0 lo\u1ea1i l\u00e1 k\u00e9p to d\u1ea1ng h\u00ecnh l\u00f4ng do r\u1ea5t nhi\u1ec1u nh\u1eefng chi\u1ebfc l\u00e1 nh\u1ecf h\u00ecnh gi\u1ea3i d\u00e0i x\u1ebfp d\u1ecdc hai m\u1eb7t cu\u1ed1ng l\u00e1 r\u1ea5t d\u00e0i. C\u1ea3 chi\u1ebfc l\u00e1 tr\u00f4ng gi\u1ed1ng nh\u01b0 l\u00f4ng chim.<\/p>\n\n\n\n
Hoa c\u1ee7a c\u00e2y thi\u00ean tu\u1ebf kh\u00f4ng gi\u1ed1ng nh\u01b0 lo\u1ea1i hoa m\u00e0 ta th\u01b0\u1eddng g\u1eb7p, n\u00f3 kh\u00f4ng c\u00f3 \u0111\u00e0i hoa m\u00e0u xanh, c\u0169ng kh\u00f4ng c\u00f3 nh\u1eefng c\u00e1nh hoa s\u1eb7c s\u1ee1 d\u1ee5 c\u00f4n tr\u00f9ng. Lo\u00e0i l\u01b0\u1ee1ng t\u00ednh, nh\u1ecb \u0111\u1ef1c v\u00e0 nh\u1ecb c\u00e1i kh\u00f4ng c\u00f9ng tr\u00ean m\u1ed9t c\u00e2y, nh\u1ecb \u0111\u1ef1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ea7u hoa \u0111\u1ef1c, h\u00ecnh tr\u1ee5 tr\u00f2n, \u0111\u01a1n \u0111\u1ed9c m\u1ecdc tr\u00ean \u0111\u1ec9nh ng\u1ecdn, do t\u1eebng l\u00e1 t\u1eebng l\u00e1 b\u00e0o t\u1eed nh\u1ecf t\u1ea1o th\u00e0nh. L\u00e1 b\u00e0o t\u1eed nh\u1ecf l\u00e0 m\u1ed9t lo\u1ea1i l\u00e1 bi\u1ebfn th\u00e1i c\u00f3 ch\u1ee9c n\u0103ng sinh s\u1ea3n, tr\u00ean l\u00e1 c\u00f3 r\u1ea5t nhi\u1ec1u k\u1ebft c\u1ea5u d\u1ea1ng k\u00e9n, b\u00ean trong c\u00f3 ph\u1ea5n hoa.<\/p>\n\n\n\n
C\u1ea7u hoa \u0111\u1ef1c ch\u00edn s\u1ebd c\u00f3 ph\u1ea5n v\u00e0ng bay ra. Nh\u1ee5y c\u00e1i g\u1ecdi l\u00e0 c\u1ea7u hoa c\u00e1i, h\u00ecnh b\u00e1n c\u1ea7u m\u1ecdc tr\u00ean ng\u1ecdn do c\u00e1c l\u00e1 b\u00e0o t\u1eed l\u1edbn t\u1ea1o th\u00e0nh. L\u00e1 n\u00e0y c\u0169ng l\u00e0 l\u00e1 bi\u1ebfn th\u00e1i c\u00f3 ch\u1ee9c n\u0103ng sinh s\u00f4i, k\u1ebft c\u1ea5u nh\u01b0 l\u00e1 b\u00ecnh th\u01b0\u1eddng, nh\u01b0ng c\u00f3 m\u00e0u v\u00e0ng n\u00e2u, m\u1eb7t tr\u00ean m\u1ecdc l\u00f4ng mao d\u00e0i, hai b\u00ean m\u1eb7t ph\u00eda d\u01b0\u1edbi c\u00f3 no\u00e3n. No\u00e3n sau khi th\u1ee5 ph\u1ea5n c\u1ee7a hoa \u0111\u1ef1c, th\u1ee5 tinh ph\u00e1t d\u1ee5c th\u00e0nh h\u1ea1t. H\u1ea1t ch\u00edn c\u00f3 m\u00e0u h\u1ed3ng ng\u1ecdc. Do h\u1ea1t n\u1eb1m l\u1ed9 \u1edf b\u00ean ngo\u00e0i cho n\u00ean c\u00e2y thi\u00ean tu\u1ebf thu\u1ed9c lo\u00e0i th\u1ef1c v\u1eadt h\u1ea1t tr\u1ea7n.<\/p>\n\n\n\n
C\u00e2y thi\u00ean tu\u1ebf tr\u1ed3ng \u1edf nh\u1eefng v\u00f9ng nhi\u1ec7t \u0111\u1edbi, \u00e1 nhi\u1ec7t \u0111\u1edbi, \u1edf nh\u1eefng v\u00f9ng nh\u01b0 V\u00e2n Nam, Qu\u1ea3ng \u0110\u00f4ng, Ph\u00fac Ki\u1ebfn c\u1ee7a Trung Qu\u1ed1c c\u00f2n tr\u1ed3ng trong \u0111\u00ecnh vi\u00ean, t\u00ecnh h\u00ecnh sinh tr\u01b0\u1edfng ph\u00e1t d\u1ee5c v\u1eabn t\u1ed1t. \u1ede nhi\u1ec1u n\u01a1i nh\u01b0 Th\u01b0\u1ee3ng H\u1ea3i, Nam Ninh, B\u1eafc Kinh – tr\u1ed3ng trong ch\u1eadu, m\u00f9a \u0111\u00f4ng chuy\u1ec3n v\u00e0o trong ph\u00f2ng \u1ea5m, sinh tr\u01b0\u1edfng ph\u00e1t d\u1ee5c ch\u1eadm kh\u00e1c th\u01b0\u1eddng. Tu\u1ed5i th\u1ecd c\u1ee7a c\u00e2y thi\u00ean tu\u1ebf t\u1edbi 200 n\u0103m. Th\u00f4ng th\u01b0\u1eddng, nh\u1eefng c\u00e2y c\u00f3 tu\u1ed5i th\u1ecd 10 n\u0103m tu\u1ed5i tr\u1edf l\u00ean, trong \u0111i\u1ec1u ki\u1ec7n nu\u00f4i tr\u1ed3ng t\u1ed1t, c\u00f3 th\u1ec3 ra hoa th\u01b0\u1eddng xuy\u00ean. \u1ede ph\u00eda Nam Trung Qu\u1ed1c, kh\u00ed h\u1eadu \u1ea5m \u00e1p, l\u01b0\u1ee3ng m\u01b0a phong ph\u00fa, c\u00f3 th\u1ec3 h\u00e0ng n\u0103m ra hoa, th\u1eddi k\u00ec ra hoa v\u00e0o gi\u1eefa th\u00e1ng 6, 7. C\u00f2n \u1edf ph\u00eda B\u1eafc, m\u1eb7c d\u00f9 c\u00f3 th\u1ec3 ra hoa nh\u01b0ng s\u1ed1 l\u1ea7n ra hoa \u00edt h\u01a1n v\u00e0 th\u1eddi k\u00ec ra hoa c\u0169ng kh\u00f4ng c\u00f3 qui lu\u1eadt g\u00ec. V\u1eady c\u00e2u n\u00f3i c\u00e2y thi\u00ean tu\u1ebf 60 n\u0103m ra hoa m\u1ed9t l\u1ea7n l\u00e0 kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n\n\n\n
T\u01b0\u01a1ng truy\u1ec1n n\u1ebfu c\u00e2y thi\u00ean tu\u1ebf d\u1ea7n d\u1ea7n y\u1ebfu \u0111i, b\u00f3n th\u00eam b\u1ee5i s\u1eaft v\u00e0o s\u1ebd c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i s\u1ee9c kh\u1ecfe \u0111\u01b0\u1ee3c; hay l\u1ea5y \u0111inh s\u1eaft \u0111\u00f3ng v\u00e0o trong th\u00e2n c\u00e2y c\u0169ng c\u00f3 hi\u1ec7u qu\u1ea3 t\u01b0\u01a1ng t\u1ef1. V\u00ec th\u1ebf m\u00e0 n\u00f3 c\u00f3 c\u00e1i t\u00ean c\u00e2y s\u1eaft. Nh\u01b0ng c\u0169ng gi\u1ed1ng nh\u01b0 c\u00e2y thi\u00ean tu\u1ebf ra hoa c\u00f3 truy\u1ec1n b\u00e1 sai l\u1ea1c, c\u00e1ch n\u00e0y li\u1ec7u c\u00f3 hi\u1ec7u qu\u1ea3 kh\u00f4ng c\u00f2n ph\u1ea3i ch\u1ee9ng th\u1ef1c. N\u1ebfu c\u00f3 c\u01a1 h\u1ed9i m\u1eddi b\u1ea1n th\u1eed xem.<\/p>\n","protected":false},"excerpt":{"rendered":"
Thi\u00ean tu\u1ebf ngh\u00ecn n\u0103m ra hoa th\u01b0\u1eddng \u0111\u1ec3 v\u00ed v\u1edbi vi\u1ec7c r\u1ea5t kh\u00f3 th\u1ef1c hi\u1ec7n ho\u1eb7c kh\u00f3 g\u1eb7p. Th\u1eddi xa x\u01b0a c\u00f3 ng\u01b0\u1eddi th\u1eadm ch\u00ed \u0111\u00e3 t\u1eebng so s\u00e1nh c\u00e2y thi\u00ean tu\u1ebf ra hoa c\u0169ng nh\u01b0 g\u00e0 tr\u1ed1ng \u0111\u1ebb tr\u1ee9ng. Trong d\u00e2n gian c\u00f2n c\u00f3 c\u00e2u n\u00f3i \u201cC\u00e2y thi\u00ean tu\u1ebf s\u00e1u m\u01b0\u01a1i n\u0103m ra hoa […]<\/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-9736","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\/9736","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=9736"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9736\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9736"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9736"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9736"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}