C\u00e2y \u0111a l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y cao to, xanh quanh n\u0103m, ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao, m\u01b0a to, \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed l\u1edbn, n\u00f3 s\u1ed1ng ch\u1ee7 y\u1ebfu \u1edf v\u00f9ng nhi\u1ec7t \u0111\u1edbi v\u00e0 \u00e1 nhi\u1ec7t \u0111\u1edbi, th\u01b0\u1eddng th\u1ea5y \u1edf c\u00e1c r\u1eebng nhi\u1ec7t \u0111\u1edbi th\u1ea5p so v\u1edbi m\u1eb7t bi\u1ec3n v\u00e0 v\u00f9ng \u0111\u1ea5t \u1ea9m \u01b0\u1edbt \u1edf ven bi\u1ec3n v\u00e0 c\u00e1c tam gi\u00e1c ch\u00e2u. Do qu\u1ea3 c\u1ee7a n\u00f3 c\u00f3 v\u1ecb ng\u1ecdt n\u00ean nh\u1eefng lo\u1ea1i chim nh\u1ecf r\u1ea5t th\u00edch \u0103n, nh\u1eefng h\u1ea1t c\u1ee9ng kh\u00f4ng th\u1ec3 ti\u00eau h\u00f3a \u0111\u01b0\u1ee3c s\u1ebd theo ph\u00e2n chim r\u1ea3i \u0111i kh\u1eafp n\u01a1i, tr\u00ean kh\u1eafp c\u00e1c \u0111\u1ec9nh th\u00e1p c\u1ed5, t\u01b0\u1eddng th\u00e0nh c\u1ed5 v\u00e0 c\u00e1c ng\u00f4i nh\u00e0 c\u1ed5 \u1edf v\u00f9ng nhi\u1ec7t \u0111\u1edbi v\u00e0 \u00e1 nhi\u1ec7t \u0111\u1edbi \u0111\u1ec1u c\u00f3 th\u1ec3 th\u1ea5y nh\u1eefng c\u00e2y \u0111a nh\u1ecf do lo\u00e0i chim nh\u1ecf gieo h\u1ea1t. Nh\u1eefng c\u00e2y \u0111a nh\u1ecf sinh tr\u01b0\u1edfng tr\u00ean nh\u1eefng c\u00e2y to trong c\u00e1c r\u1eebng nhi\u1ec7t \u0111\u1edbi \u0111a s\u1ed1 c\u0169ng l\u00e0 do lo\u00e0i chim nh\u1ecf gieo h\u1ea1t.<\/p>\n\n\n\n
C\u00e2y \u0111a l\u00e0 lo\u00e0i c\u00e2y tr\u01b0\u1eddng th\u1ecd, sinh tr\u01b0\u1edfng nhanh r\u1ec5 c\u1ecdc v\u00e0 c\u00e0nh c\u1ee7a ch\u00fang r\u1ea5t ph\u00e1t tri\u1ec3n. Tr\u00ean th\u00e2n ch\u00ednh v\u00e0 c\u00e0nh c\u00e2y c\u00f3 r\u1ea5t nhi\u1ec1u m\u1eaft, ch\u1ed7 n\u00e0o c\u0169ng c\u00f3 nh\u1eefng chi\u1ebfc r\u1ec5 ph\u1ee5 treo l\u01a1 l\u1eedng trong kh\u00f4ng trung gi\u1ed1ng nh\u01b0 nh\u1eefng ch\u00f9m r\u00e2u, nh\u1eefng chi\u1ebfc r\u1ec5 ph\u1ee5 n\u00e0y sau khi gieo m\u00ecnh xu\u1ed1ng \u0111\u1ea5t c\u1ee9 to d\u1ea7n l\u00ean th\u00e0nh m\u1ed9t r\u1ec5 tr\u1ee5 m\u1edbi, nh\u1eefng r\u1ec5 n\u00e0y kh\u00f4ng ph\u00e2n nh\u00e1nh v\u00e0 c\u0169ng kh\u00f4ng ra l\u00e1. Ch\u1ee9c n\u0103ng r\u1ec5 ph\u1ee5 c\u1ee7a c\u00e2y \u0111a c\u0169ng gi\u1ed1ng nh\u01b0 c\u00e1c b\u1ed9 r\u1ec5 kh\u00e1c, ph\u1ea3i h\u1ea5p th\u1ee5 n\u01b0\u1edbc v\u00e0 c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng, \u0111\u1ed3ng th\u1eddi c\u00f2n ch\u1ed1ng \u0111\u1ee1 cho c\u00e0nh c\u00e2y kh\u00f4ng ng\u1eebng ph\u00e1t tri\u1ec3n r\u1ed9ng ra, khi\u1ebfn cho t\u00e1n c\u00e2y \u0111a t\u1ecfa ra r\u1ea5t r\u1ed9ng. Ng\u01b0\u1eddi ta t\u00ednh \u0111\u01b0\u1ee3c, r\u1ec5 tr\u1ee5 c\u1ee7a m\u1ed9t c\u00e2y \u0111a kh\u1ed5ng l\u1ed3 c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi h\u01a1n 1.000 chi\u1ebfc. \u1ede huy\u1ec7n<\/p>\n\n\n\n
T\u00e2n H\u1ed9i, t\u1ec9nh Qu\u1ea3ng \u0110\u00f4ng c\u00f3 m\u1ed9t c\u00e2y \u0111a c\u1ed5 th\u1ee5, t\u00e1n c\u00e2y r\u1ed9ng h\u01a1n 6.000 m2. D\u01b0\u1edbi t\u00e1n c\u00e2y c\u00f3 h\u00e0ng ng\u00e0n r\u1ec5 tr\u1ee5, gi\u1ed1ng nh\u01b0 c\u1ea3 m\u1ed9t khu r\u1eebng xum xu\u00ea. Do \u201cc\u00e1nh r\u1eebng\u201d n\u00e0y kh\u00f4ng c\u00e1ch xa bi\u1ec3n l\u1eafm n\u00ean tr\u1edf th\u00e0nh n\u01a1i ngh\u1ec9 ng\u01a1i c\u1ee7a lo\u00e0i h\u1ea1c l\u1ea5y c\u00e1 l\u00e0m th\u1ee9c \u0103n, h\u00ecnh th\u00e0nh \u201cthi\u00ean \u0111\u01b0\u1eddng c\u1ee7a lo\u00e0i chim\u201d n\u1ed5i ti\u1ebfng.<\/p>\n\n\n\n
Ngo\u00e0i c\u00e2y \u0111a ra c\u00f2n c\u00f3 nhi\u1ec1u lo\u1ea1i c\u00e2y c\u00f3 th\u1ec3 m\u1ecdc r\u1ec5 tr\u1ee5 nh\u01b0 v\u1eady n\u1eefa.<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00e2y \u0111a l\u00e0 m\u1ed9t lo\u1ea1i c\u00e2y cao to, xanh quanh n\u0103m, ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 cao, m\u01b0a to, \u0111\u1ed9 \u1ea9m kh\u00f4ng kh\u00ed l\u1edbn, n\u00f3 s\u1ed1ng ch\u1ee7 y\u1ebfu \u1edf v\u00f9ng nhi\u1ec7t \u0111\u1edbi v\u00e0 \u00e1 nhi\u1ec7t \u0111\u1edbi, th\u01b0\u1eddng th\u1ea5y \u1edf c\u00e1c r\u1eebng nhi\u1ec7t \u0111\u1edbi th\u1ea5p so v\u1edbi m\u1eb7t bi\u1ec3n v\u00e0 v\u00f9ng \u0111\u1ea5t \u1ea9m \u01b0\u1edbt \u1edf ven bi\u1ec3n […]<\/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-9665","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\/9665","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=9665"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9665\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}