B\u01b0\u1edbc v\u00e0o v\u01b0\u1eddn c\u00e2y c\u1ea3nh trong c\u00f4ng vi\u00ean th\u1ef1c v\u1eadt Th\u01b0\u1ee3ng H\u1ea3i, b\u1ea1n s\u1ebd th\u1ea5y c\u00f3 m\u1ed9t s\u1ed1 c\u00e2y gi\u00e0 trong ch\u1eadu c\u1ea3nh \u0111\u00e3 s\u1ed1ng \u0111\u01b0\u1ee3c m\u1ea5y ch\u1ee5c n\u0103m, th\u1eadm ch\u00ed m\u1ea5y tr\u0103m n\u0103m m\u00e0 tr\u00f4ng ch\u00fang v\u1eabn \u0111\u1ea7y s\u1ee9c s\u1ed1ng, c\u00e0nh xanh l\u00e1 bi\u1ebfc, c\u1ee9ng c\u00e1p nhi\u1ec1u d\u00e1ng nhi\u1ec1u th\u1ebf. T\u1ea1i sao nh\u1eefng c\u00e2y tr\u1ee5 nh\u1ecf cao ch\u01b0a t\u1edbi 1 m l\u1ea1i c\u00f3 tu\u1ed5i l\u00e2u \u0111\u1ebfn v\u1eady.<\/p>\n\n\n\n
H\u00f3a ra, c\u00e2y s\u1ed1ng trong ch\u1eadu c\u1ea3nh, c\u00f3 m\u1ed9t lo\u1ea1i kh\u00f4ng ph\u1ea3i t\u1eeb nh\u1ecf sinh tr\u01b0\u1edfng trong ch\u1eadu c\u00e2y, ch\u00fang ban \u0111\u1ea7u \u0111a ph\u1ea7n sinh tr\u01b0\u1edfng \u1edf n\u00fai s\u00e2u hoang d\u1ea1i, ho\u1eb7c do con ng\u01b0\u1eddi ch\u1eb7t ph\u00e1, ho\u1eb7c do gi\u00e0 kh\u00f4 r\u1ed7ng t\u00e2m, ho\u1eb7c m\u1ee5c n\u00e1t, th\u01b0\u1eddng th\u01b0\u1eddng ph\u1ea7n th\u00e2n tr\u00ean \u0111\u1ea5t c\u1ee7a c\u00e2y b\u1ecb ch\u1eb7t \u0111i, nh\u01b0ng m\u1ea7m c\u00e2y tr\u00ean ph\u1ea7n g\u1ed1c c\u1ee7a th\u00e2n \u0111ang trong th\u1eddi k\u00ec ng\u1ee7, v\u00e0 b\u1ed9 ph\u1eadn d\u01b0\u1edbi \u0111\u1ea5t v\u1eabn \u0111ang s\u1ed1ng. Nh\u1eefng ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn \u0111\u00e3 l\u1ee3i d\u1ee5ng \u0111\u1eb7c t\u00ednh n\u00e0y, \u0111\u00e0o ph\u1ea7n tr\u1ee5 c\u00e2y c\u00f3 d\u00e1ng th\u1ebf ri\u00eang c\u00f9ng c\u1ea3 ph\u1ea7n d\u01b0\u1edbi \u0111\u1ea5t l\u00ean, c\u1eaft t\u1ec9a ch\u1ec9nh c\u00e0nh, d\u00f9ng \u0111\u1ea5t dinh d\u01b0\u1ee1ng th\u00edch h\u1ee3p tr\u1ed3ng v\u00e0 ti\u1ebfn h\u00e0nh ch\u0103m s\u00f3c c\u1ea9n th\u1eadn. Nh\u01b0 v\u1eady, nh\u1eefng chi\u1ebfc m\u1ea7m ng\u1ee7 \u0111\u00e3 l\u00e2u, nay l\u1ea1i \u0111\u01b0\u1ee3c kh\u00f4i ph\u1ee5c s\u1ee9c s\u1ed1ng, d\u1ea7n d\u1ea7n ra c\u00e0nh, ra l\u00e1. Sau \u0111\u00f3 d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p nh\u00e2n t\u1ea1o u\u1ed1n nh\u1eefng c\u00e0nh non m\u1edbi m\u1ecdc ra th\u00e0nh c\u00e1c th\u1ebf d\u00e1ng \u0111\u1eb9p, r\u1ed3i tr\u1ed3ng v\u00e0o ch\u1eadu c\u00e2y. T\u1ea1o ra nh\u1eefng ch\u1eadu c\u1ea3nh mu\u00f4n h\u00ecnh mu\u00f4n v\u1ebb, s\u1ee9c s\u1ed1ng d\u1ed3i d\u00e0o. Ngo\u00e0i ra, c\u00f2n c\u00f3 m\u1ed9t lo\u1ea1i c\u00e2y t\u1eeb nh\u1ecf sinh tr\u01b0\u1edfng trong ch\u1eadu c\u00e2y, d\u00f9ng ph\u01b0\u01a1ng ph\u00e1p nh\u00e2n t\u1ea1o nh\u01b0 bu\u1ed9c, c\u1eaft t\u1ec9a \u0111\u1ec3 kh\u1ed1ng ch\u1ebf s\u1ef1 sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y, khi\u1ebfn cho c\u00e2y c\u00f3 c\u00e1c ki\u1ec3u d\u00e1ng \u0111\u1eb9p.<\/p>\n\n\n\n
V\u1ec1 d\u00e1ng v\u1ebb m\u00e0 n\u00f3i, c\u00e2y s\u1ed1ng trong ch\u1eadu c\u00f3 c\u00e2y th\u1eadt s\u1ef1 r\u1ea5t nh\u1ecf, nh\u01b0ng v\u1ec1 d\u00e1ng v\u1ebb c\u1ee9ng c\u00e1p c\u1ee7a c\u00e2y th\u00ec c\u00f3 th\u1ec3 th\u1ea5y tu\u1ed5i c\u1ee7a ch\u00fang kh\u00f4ng ng\u1eafn t\u00ed n\u00e0o, \u00edt nh\u1ea5t s\u1ed1ng \u0111\u01b0\u1ee3c m\u1ea5y n\u0103m, m\u1ea5y ch\u1ee5c n\u0103m, th\u1eadm ch\u00ed m\u1ea5y tr\u0103m n\u0103m. \u0110\u00f3 l\u00e0 nh\u1edd v\u00e0o k\u1ef9 thu\u1eadt l\u00e0m v\u01b0\u1eddn v\u00e0 k\u0129 x\u1ea3o nu\u00f4i tr\u1ed3ng truy\u1ec1n th\u1ed1ng c\u1ee7a Trung Qu\u1ed1c, khi\u1ebfn cho c\u00e2y trong ch\u1eadu c\u1ea3nh b\u1ecb kh\u1ed1ng ch\u1ebf sinh tr\u01b0\u1edfng.<\/p>\n\n\n\n
C\u00f3 m\u1ed9t s\u1ed1 lo\u1ea1i hoa mai tr\u1ed3ng nhi\u1ec1u n\u0103m trong ch\u1eadu, th\u00e2n c\u00e2y c\u1ee9ng c\u00e1p, c\u00f3 th\u1ec3 ra hoa h\u00e0ng n\u0103m, nh\u01b0ng kh\u00f4ng \u0111\u1ec3 cho n\u00f3 l\u1edbn th\u00e0nh c\u00e2y to, trong ngh\u1ec1 l\u00e0m v\u01b0\u1eddn g\u1ecdi l\u00e0 \u201cmai tr\u1ee5\u201d. D\u00f9ng mai tr\u1ee5 l\u00e0m c\u00e2y c\u1ea3nh c\u1ea7n c\u00f3 k\u0129 thu\u1eadt, tr\u01b0\u1edbc ti\u00ean ph\u1ea3i b\u1ed5 c\u00e2y ra l\u00e0m hai n\u1eeda, \u0111em tr\u1ed3ng m\u1ed9t n\u1eeda c\u00e2y mai tr\u1ee5 v\u00e0o trong ch\u1eadu, nh\u01b0 v\u1eady c\u00f3 th\u1ec3 ra hoa h\u00e0ng n\u0103m, c\u00f3 d\u00e1ng v\u1ebb ri\u00eang, trong l\u00e0m v\u01b0\u1eddn g\u1ecdi l\u00e0 \u201cmai b\u1ed5\u201d.<\/p>\n\n\n\n
C\u00f3 l\u1ebd s\u1ebd c\u00f3 ng\u01b0\u1eddi h\u1ecfi, c\u00e2y \u0111\u00e3 b\u1ecb b\u1ed5 ra th\u00e0nh hai n\u1eeda t\u1ea1i sao c\u00f2n c\u00f3 th\u1ec3 s\u1ed1ng, ra hoa \u0111\u01b0\u1ee3c? Ki\u1ec3u g\u00ec v\u1eady?<\/p>\n\n\n\n
H\u00f3a ra, c\u00e2y c\u1ed1i c\u00f3 c\u00e1c \u1ed1ng d\u00e2y trong l\u1edbp nh\u1eabn b\u00ec, c\u00f3 ch\u1ee9c n\u0103ng v\u1eadn chuy\u1ec3n ch\u1ea5t dinh d\u01b0\u1ee1ng, c\u00e1c \u1ed1ng d\u1eabn trong ph\u1ea7n l\u00f5i g\u1ed7 v\u1eadn chuy\u1ec3n n\u01b0\u1edbc, n\u1ebfu b\u00f3c s\u1ea1ch l\u1edbp v\u1ecf c\u1ee7a c\u00e2y \u0111i, s\u1ef1 v\u1eadn chuy\u1ec3n c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng s\u1ebd b\u1ecb ng\u1eaft \u0111o\u1ea1n gi\u1eefa ch\u1eebng, c\u00e2y s\u1ebd ch\u1ebft. Nh\u01b0ng n\u1ebfu b\u1ed5 c\u00e2y th\u00e0nh hai n\u1eeda, m\u1ed7i n\u1eeda \u0111\u1ec1u v\u1eabn gi\u1eef ho\u00e0n ch\u1ec9nh s\u1ee9c s\u1ed1ng c\u1ee7a r\u1ec5, th\u00e2n, c\u00e0nh l\u00e1, v\u1eady th\u00ec ch\u1ea5t dinh d\u01b0\u1ee1ng m\u00e0 l\u00e1 \u1edf m\u1ed9t n\u1eeda t\u1ea1o ra v\u1eabn c\u00f3 th\u1ec3 th\u00f4ng qua c\u00e1c \u1ed1ng d\u00e2y c\u1ee7a b\u1ed9 ph\u1eadn nh\u1eabn b\u00ec chuy\u1ec3n xu\u1ed1ng d\u01b0\u1edbi v\u00e0 mu\u1ed1i v\u00f4 c\u01a1 th\u00f4ng qua \u1ed1ng d\u1eabn c\u1ee7a b\u1ed9 ph\u1eadn ch\u1ea5t g\u1ed7 v\u1eadn chuy\u1ec3n l\u00ean tr\u00ean, hai n\u1eeda \u0111\u1ec1u c\u00f3 th\u1ec3 t\u1ef1 s\u1ed1ng, ra hoa v\u00e0 sinh tr\u01b0\u1edfng b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n
Trong c\u00e1c lo\u1ea1i c\u00e2y, kh\u00f4ng ch\u1ec9 c\u00f3 mai tr\u1ee5 l\u00e0 c\u00f3 th\u1ec3 s\u1ed1ng nh\u01b0 v\u1eady, m\u00e0 c\u00f2n c\u00f3 nhi\u1ec1u lo\u1ea1i kh\u00e1c n\u1eefa nh\u01b0 t\u1eed vi, l\u1ef1u c\u0169ng c\u00f3 th\u1ec3 b\u1ed5 th\u00e0nh hai n\u1eeda ti\u1ebfp t\u1ee5c s\u1ed1ng. Theo c\u00e1ch n\u00e0y ch\u00fang ta c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c lo\u1ea1i ch\u1eadu c\u1ea3nh v\u1edbi nhi\u1ec1u th\u1ebf.<\/p>\n","protected":false},"excerpt":{"rendered":"
B\u01b0\u1edbc v\u00e0o v\u01b0\u1eddn c\u00e2y c\u1ea3nh trong c\u00f4ng vi\u00ean th\u1ef1c v\u1eadt Th\u01b0\u1ee3ng H\u1ea3i, b\u1ea1n s\u1ebd th\u1ea5y c\u00f3 m\u1ed9t s\u1ed1 c\u00e2y gi\u00e0 trong ch\u1eadu c\u1ea3nh \u0111\u00e3 s\u1ed1ng \u0111\u01b0\u1ee3c m\u1ea5y ch\u1ee5c n\u0103m, th\u1eadm ch\u00ed m\u1ea5y tr\u0103m n\u0103m m\u00e0 tr\u00f4ng ch\u00fang v\u1eabn \u0111\u1ea7y s\u1ee9c s\u1ed1ng, c\u00e0nh xanh l\u00e1 bi\u1ebfc, c\u1ee9ng c\u00e1p nhi\u1ec1u d\u00e1ng nhi\u1ec1u th\u1ebf. T\u1ea1i sao nh\u1eefng c\u00e2y […]<\/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-9675","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\/9675","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=9675"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9675\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9675"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9675"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9675"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}