C\u00e2y d\u1eeba l\u00e0 t\u01b0\u1ee3ng tr\u01b0ng c\u1ee7a th\u1ef1c v\u1eadt nhi\u1ec7t \u0111\u1edbi, ch\u00fang sinh tr\u01b0\u1edfng \u1edf v\u00f9ng ven bi\u1ec3n, cao to th\u1eb3ng \u0111\u1ee9ng, tr\u00ean ng\u1ecdn m\u1ecdc th\u00e0nh b\u1ee5i nh\u1eefng l\u00e1 k\u00e9p d\u1ea1ng l\u1edbn, con ng\u01b0\u1eddi nh\u00ecn th\u1ea5y n\u00f3, t\u1ef1 nhi\u00ean c\u1ea3m th\u1ea5y c\u1ea3nh s\u1eafc say l\u00f2ng ng\u01b0\u1eddi.<\/p>\n\n\n\n
Ch\u00fang ta bi\u1ebft, gi\u1eefa v\u1ecf c\u00e2y v\u00e0 ph\u1ea7n ch\u1ea5t g\u1ed7 c\u1ee7a th\u1ef1c v\u1eadt c\u00f3 m\u1ed9t l\u1edbp t\u1ebf b\u00e0o s\u1ee9c ph\u00e2n chia th\u01b0\u1eddng r\u1ea5t m\u1ea1nh g\u1ecdi l\u00e0 t\u1ea7ng h\u00ecnh th\u00e0nh. N\u00f3 th\u00f4ng qua ho\u1ea1t \u0111\u1ed9ng ph\u00e2n chia, kh\u00f4ng ng\u1eebng h\u00ecnh th\u00e0nh t\u1ebf b\u00e0o c\u1ee7a b\u1ed9 ph\u1eadn v\u1ecf dai m\u1edbi b\u00ean ngo\u00e0i, h\u00ecnh th\u00e0nh nh\u1eefng t\u1ebf b\u00e0o c\u1ee7a ph\u1ea7n ch\u1ea5t g\u1ed7 m\u1edbi b\u00ean trong, nh\u01b0 v\u1eady th\u00e2n th\u1ef1c v\u1eadt kh\u00f4ng ng\u1eebng l\u1edbn, h\u00ecnh th\u00e0nh g\u1ed7 th\u00f4 to. C\u00f2n c\u00e2y d\u1eeba kh\u00f4ng c\u00f3 t\u1ea7ng h\u00ecnh th\u00e0nh, th\u00e2n c\u00e2y do r\u1ea5t nhi\u1ec1u c\u00e1c b\u00f3 mao m\u1ea1ch s\u1ee3i h\u00f3a t\u1ea1o th\u00e0nh, v\u00ec v\u1eady \u0111\u1ed9 l\u1edbn c\u1ee7a th\u00e2n c\u00e2y t\u1eeb ph\u1ea7n g\u1ed1c cho \u0111\u1ebfn ph\u1ea7n ng\u1ecdn nh\u01b0 nhau. Ngo\u00e0i ra, c\u00e2y d\u1eeba ch\u1ec9 c\u00f3 m\u1ed9t \u0111i\u1ec3m sinh tr\u01b0\u1edfng \u1edf tr\u00ean \u0111\u1ec9nh ng\u1ecdn th\u00e2n, \u0111i\u1ec3m sinh tr\u01b0\u1edfng n\u00e0y n\u1ebfu b\u1ecb t\u1ed5n th\u01b0\u01a1ng hay c\u1eaft \u0111\u1ee9t, sinh tr\u01b0\u1edfng li\u1ec1n ng\u1eebng, th\u1eadm ch\u00ed ch\u1ebft, cho n\u00ean c\u00e2y d\u1eeba kh\u00f4ng h\u1ec1 ph\u00e2n nh\u00e1nh.<\/p>\n\n\n\n
V\u1eady l\u00e1 d\u1eeba t\u1ea1i sao \u0111\u1ec1u t\u1eadp trung sinh tr\u01b0\u1edfng \u1edf ng\u1ecdn th\u00e2n? L\u00e1 c\u1ee7a c\u00e2y d\u1eeba l\u00e0 t\u1eebng chi\u1ebfc l\u00e1 k\u00e9p d\u1ea1ng l\u00f4ng v\u0169 to r\u1ed9ng, l\u00e1 d\u00e0i 3 – 5 m, th\u01b0\u1eddng h\u00e0ng n\u0103m ra 12 – 14 l\u00e1 m\u1edbi, tu\u1ed5i th\u1ecd l\u00e1 c\u00e2y d\u1eeba 12 – 14 th\u00e1ng, c\u00f9ng v\u1edbi th\u00e2n kh\u00f4ng ng\u1eebng cao l\u00ean, l\u00e1 m\u1edbi m\u1ecdc ra, l\u00e1 gi\u00e0 r\u1ee5ng \u0111i, n\u0103m n\u00e0y qua n\u0103m kh\u00e1c, nh\u1eefng l\u00e1 n\u00e0y m\u1ecdc tr\u00ean ng\u1ecdn th\u00e2n cao. C\u00e2y d\u1eeba tr\u01b0\u1edfng th\u00e0nh \u1edf tr\u00ean \u0111\u1ec9nh c\u00f3 25 – 30 l\u00e1, tr\u00ean th\u00e2n l\u01b0u l\u1ea1i t\u1eebng \u0111\u01b0\u1eddng, t\u1eebng \u0111\u01b0\u1eddng tr\u00f4ng gi\u1ed1ng nh\u1eefng v\u00e2n ngang gi\u1eefa k\u1ebd, th\u1ef1c ra \u0111\u00f3 l\u00e0 v\u1ebft l\u00e1 tr\u00f2n c\u00f2n l\u1ea1i sau khi l\u00e1 gi\u00e0 r\u1ee5ng xu\u1ed1ng, nh\u1eefng v\u1ebft n\u00e0y nh\u01b0 \u201cchi\u1ebfc thang\u201d gi\u00fap con ng\u01b0\u1eddi leo l\u00ean \u0111\u1ec9nh h\u00e1i d\u1eeba.<\/p>\n\n\n\n
L\u00e1 c\u00e2y d\u1eeba to nh\u01b0 v\u1eady, l\u1ea1i sinh tr\u01b0\u1edfng \u1edf trong m\u00f4i tr\u01b0\u1eddng c\u00f3 gi\u00f3 th\u01b0\u1eddng c\u1ea5p 1 – 2, h\u01a1n n\u1eefa tr\u00ean b\u1edd bi\u1ec3n th\u01b0\u1eddng c\u00f3 b\u00e3o l\u1edbn t\u1eadp k\u00edch, ch\u00fang kh\u00f4ng ph\u1ea3i d\u1ec5 d\u00e0ng b\u1ecb gi\u00f3 th\u1ed5i \u0111\u1ebfn n\u1ed7i l\u00e1 c\u00e2y r\u1ee5ng \u0111\u1ed5 sao? \u0110\u1eebng lo! Do c\u00e2y d\u1eeba sinh tr\u01b0\u1edfng ven bi\u1ec3n l\u00e2u d\u00e0i, kh\u00f4ng nh\u1eefng c\u00f3 t\u00ednh ch\u1ecbu m\u1eb7n, m\u00e0 c\u00f2n c\u00f3 t\u00ednh ch\u1ecbu gi\u00f3 r\u1ea5t t\u1ed1t. L\u00e1 to r\u1ed9ng c\u1ee7a n\u00f3 d\u1ecdc theo cu\u1ed1ng l\u00e1 s\u1ee3i h\u00f3a, n\u1ee9t s\u00e2u th\u00e0nh 120 – 125 m\u1ea3nh l\u00e1 d\u1ea1ng l\u00f4ng, m\u1ec1m, d\u1ebbo, s\u00e1ng b\u00f3ng, rung rinh theo gi\u00f3, b\u00ecnh th\u1ea3n v\u00f4 t\u01b0.<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00e2y d\u1eeba l\u00e0 t\u01b0\u1ee3ng tr\u01b0ng c\u1ee7a th\u1ef1c v\u1eadt nhi\u1ec7t \u0111\u1edbi, ch\u00fang sinh tr\u01b0\u1edfng \u1edf v\u00f9ng ven bi\u1ec3n, cao to th\u1eb3ng \u0111\u1ee9ng, tr\u00ean ng\u1ecdn m\u1ecdc th\u00e0nh b\u1ee5i nh\u1eefng l\u00e1 k\u00e9p d\u1ea1ng l\u1edbn, con ng\u01b0\u1eddi nh\u00ecn th\u1ea5y n\u00f3, t\u1ef1 nhi\u00ean c\u1ea3m th\u1ea5y c\u1ea3nh s\u1eafc say l\u00f2ng ng\u01b0\u1eddi. Ch\u00fang ta bi\u1ebft, gi\u1eefa v\u1ecf c\u00e2y v\u00e0 ph\u1ea7n ch\u1ea5t g\u1ed7 […]<\/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-9718","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\/9718","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=9718"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9718\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9718"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9718"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9718"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}