{"id":10646,"date":"2021-11-22T17:18:34","date_gmt":"2021-11-22T10:18:34","guid":{"rendered":"https:\/\/www.vietlearn.org\/post\/?p=10646"},"modified":"2021-11-22T18:17:39","modified_gmt":"2021-11-22T11:17:39","slug":"tai-sao-nhung-loai-thuc-vat-sinh-truong-o-bai-bien-va-dam-lay-deu-co-re-ho-hap","status":"publish","type":"post","link":"https:\/\/www.vietlearn.org\/kien-thuc\/tai-sao-nhung-loai-thuc-vat-sinh-truong-o-bai-bien-va-dam-lay-deu-co-re-ho-hap\/","title":{"rendered":"T\u1ea1i sao nh\u1eefng lo\u00e0i th\u1ef1c v\u1eadt sinh tr\u01b0\u1edfng \u1edf b\u00e3i bi\u1ec3n v\u00e0 \u0111\u1ea7m l\u1ea7y \u0111\u1ec1u c\u00f3 r\u1ec5 h\u00f4 h\u1ea5p?"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Ch\u00fang ta bi\u1ebft r\u1eb1ng cu\u1ed9c s\u1ed1ng v\u00e0 s\u1ef1 sinh tr\u01b0\u1edfng c\u1ee7a th\u1ef1c v\u1eadt kh\u00f4ng t\u00e1ch r\u1eddi kh\u1ecfi n\u01b0\u1edbc. Kh\u00f4ng c\u00f3 n\u01b0\u1edbc, th\u1ef1c v\u1eadt d\u1ec5 \u00faa t\u00e0n, th\u1eadm ch\u00ed l\u00e0 ch\u1ebft. Nh\u01b0ng khi n\u01b0\u1edbc trong \u0111\u1ea5t qu\u00e1 nhi\u1ec1u ho\u1eb7c ng\u00e2m m\u00ecnh trong n\u01b0\u1edbc th\u00ec kh\u00f4ng kh\u00ed trong l\u1ed7 h\u1edf c\u1ee7a \u0111\u1ea5t s\u1ebd b\u1ecb n\u01b0\u1edbc \u0111\u1ea9y ra, l\u00e0m cho \u0111\u1ea5t tr\u1edf th\u00e0nh thi\u1ebfu oxy, c\u0169ng s\u1ebd \u0111e do\u1ea1 \u0111\u1ebfn cu\u1ed9c s\u1ed1ng c\u1ee7a th\u1ef1c v\u1eadt. C\u00f3 ng\u01b0\u1eddi \u0111\u00e3 \u0111o \u0111\u1ea1c, khi oxy trong \u0111\u1ea5t gi\u1ea3m xu\u1ed1ng 10% th\u00ec c\u01a1 n\u0103ng b\u1ed9 r\u1ec5 c\u1ee7a \u0111\u1ea1i \u0111a s\u1ed1 c\u00e1c lo\u00e0i th\u1ef1c v\u1eadt s\u1ebd c\u00f3 th\u1ec3 b\u1ecb tho\u00e1i ho\u00e1. Khi gi\u1ea3m xu\u1ed1ng 2% th\u00ec h\u1ec7 r\u1ec5 ph\u1ea3i \u0111\u1ed1i di\u1ec7n v\u1edbi c\u00e1i ch\u1ebft. B\u00e3i bi\u1ec3n v\u00e0 \u0111\u1ea9m l\u1ea9y l\u00e0 thu\u1ed9c v\u1ec1 m\u00f4i tr\u01b0\u1eddng sinh th\u00e1i thi\u1ebfu oxy, th\u01b0\u1eddng xuy\u00ean ng\u1eadp n\u01b0\u1edbc.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u01b0ng th\u1ef1c v\u1eadt trong qu\u00e1 tr\u00ecnh ti\u1ebfn ho\u00e1 c\u0169ng t\u1ea1o ra \u0111\u01b0\u1ee3c m\u1ed9t lo\u1ea1t ch\u1ee7ng lo\u1ea1i \u0111\u1ec3 th\u00edch \u1ee9ng sinh tr\u01b0\u1edfng trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu oxy, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1ef1c v\u1eadt \u0111\u1ea9m l\u1ea9y ho\u1eb7c th\u1ef1c v\u1eadt b\u00e3i bi\u1ec3n. Nh\u1eefng th\u1ef1c v\u1eadt n\u00e0y c\u00f3 m\u1ed9t \u0111\u1eb7c \u0111i\u1ec3m chung \u0111\u00f3 l\u00e0 c\u00f3 b\u1ed9 r\u1ec5 ti\u1ebfn h\u00e0nh h\u00f4 h\u1ea5p t\u1eeb trong \u0111\u1ea5t t\u1edbi khi l\u1ed9 d\u1ea9n ra trong kh\u00f4ng kh\u00ed, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 r\u1ec5 h\u00f4 h\u1ea5p. R\u1ec5 h\u00f4 h\u1ea5p c\u00f3 c\u00e1c l\u1ed7 ngo\u00e0i to l\u1edbn, b\u00ean trong c\u00f3 c\u00e1c khe h\u1edf t\u1ebf b\u00e0o r\u1ea5t ph\u00e1t tri\u1ec3n, c\u00f3 th\u1ec3 d\u1ef1 tr\u1eef kh\u00f4ng kh\u00ed. \u0110\u00e2y l\u00e0 t\u1ed5 ch\u1ee9c th\u00f4ng kh\u00ed r\u1ea5t \u0111\u1eb7c bi\u1ec7t c\u1ee7a th\u1ef1c v\u1eadt b\u00e3i bi\u1ec3n v\u00e0 th\u1ef1c v\u1eadt \u0111\u1ea9m l\u1ea9y, ch\u00fang c\u00f3 th\u1ec3 l\u00e0m cho th\u1ef1c v\u1eadt \u0111\u1ea9m l\u1ea9y v\u00e0 th\u1ef1c v\u1eadt b\u00e3i bi\u1ec3n c\u00f3 th\u1ec3 sinh tr\u01b0\u1edfng trong m\u00f4i tr\u01b0\u1eddng thi\u1ebfu oxy. \u0110\u01b0\u01a1ng nhi\u00ean, nh\u1eefng b\u1ed9 r\u1ec5 h\u00f4 h\u1ea5p c\u1ee7a c\u00e1c th\u1ef1c v\u1eadt b\u00e3i bi\u1ec3n v\u00e0 th\u1ef1c v\u1eadt \u0111\u1ea9m l\u1ea9y kh\u00e1c nhau th\u00ec h\u00ecnh d\u1ea1ng c\u1ee7a ch\u00fang c\u0169ng kh\u00e1c nhau, nh\u01b0 d\u1ea1ng qu\u1ef3 g\u1ed1i, d\u1ea1ng v\u00f2ng, d\u1ea1ng ng\u00f3n tay v\u00e0 d\u1ea1ng g\u1eady.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00f3 r\u1ea5t nhi\u1ec1u th\u1ef1c v\u1eadt c\u00f3 r\u1ec5 h\u00f4 h\u1ea5p nh\u01b0 c\u00e1c th\u1ef1c v\u1eadt sinh tr\u01b0\u1edfng \u1edf b\u00e3i bi\u1ec3n nh\u01b0 c\u00e2y v\u1eb9t thu\u1ed9c h\u1ecd v\u1eb9t v\u00e0 c\u00e2y h\u1ea3i \u0111i\u1ec7p thu\u1ed9c h\u1ecd c\u1ecf roi ng\u1ef1a, c\u00e2y d\u00e2y bi\u1ec3n thu\u1ed9c h\u1ecd d\u00e2u bi\u1ec3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trung Qu\u1ed1c c\u00f2n s\u1ed1ng s\u00f3t m\u1ed9t lo\u1ea1i th\u1ef1c v\u1eadt \u0111\u00f3 l\u00e0 T\u00f9ng n\u01b0\u1edbc, l\u00e0 th\u1ef1c v\u1eadt \u0111\u1ea9m l\u1ea9y n\u01b0\u1edbc ng\u1ecdt c\u1ee7a v\u00f9ng duy\u00ean h\u1ea3i \u0111\u00f4ng nam Trung Qu\u1ed1c, ph\u1ea9n g\u1ed1c c\u1ee7a c\u00e2y m\u1ecdc l\u00ean b\u1ed9 r\u1ec5 h\u00f4 h\u1ea5p d\u1ea1ng qu\u1ef3 g\u1ed1i cao th\u1ea5p kh\u00f4ng gi\u1ed1ng nhau r\u1ea5t \u0111\u1ed9c \u0111\u00e1o. C\u00e2y L\u1ea1c V\u0169 Sam c\u00f2n s\u00f3t l\u1ea1i c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ph\u00eda \u0111\u00f4ng nam B\u1eafc M\u1ef9, t\u1eeb th\u1ebf k\u1ef7 20 \u0111\u00e3 du nh\u1eadp v\u00e0o tr\u1ed3ng \u1edf Trung Qu\u1ed1c tr\u00ean v\u00f9ng m\u1ea1ng l\u01b0\u1edbi h\u1ed3 \u1edf ph\u00eda nam, ph\u1ea9n g\u1ed1c c\u1ee7a c\u00e2y c\u0169ng gi\u1ed1ng nh\u01b0 t\u00f9ng n\u01b0\u1edbc, m\u1ecdc ra b\u1ed9 r\u1ec5 h\u00f4 h\u1ea5p c\u00f3 d\u1ea1ng qu\u1ef3 g\u1ed1i \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ede v\u00f9ng \u0111\u1ea9m l\u1ea9y n\u01b0\u1edbc ng\u1ecdt c\u1ee7a khu v\u1ef1c nhi\u1ec7t \u0111\u1edbi c\u0169ng th\u01b0\u1eddng nh\u00ecn th\u1ea5y th\u1ef1c v\u1eadt c\u00f3 r\u1ec5 h\u00f4 h\u1ea5p, nh\u01b0 c\u00e2y T\u1eed \u0110\u00e0n d\u00f9ng l\u00e0m thu\u1ed1c \u1edf ch\u00e2u M\u1ef9, c\u00e2y Ho\u00e0ng Ng\u01b0u v\u00e0 H\u1ed3ng Giao \u1edf Kalimanjaro, g\u1ed7 Maomalu \u1edf Nigi\u00earia, c\u00e2y c\u1ecd \u0111\u1eb1ng \u1edf \u0111\u1ea3o Ilian, c\u00e2y \u0111\u1eb1ng ho\u00e0ng \u1edf Guyana.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">R\u1ec5 h\u00f4 h\u1ea5p c\u1ee7a th\u1ef1c v\u1eadt ngo\u00e0i d\u00f9ng \u0111\u1ec3 h\u00f4 h\u1ea5p ra c\u00f2n c\u00f3 th\u1ec3 c\u00f3 t\u00e1c d\u1ee5ng b\u1ea3o v\u1ec7 \u0111\u00ea v\u00e0 ch\u1ed1ng s\u00f3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ch\u00fang ta bi\u1ebft r\u1eb1ng cu\u1ed9c s\u1ed1ng v\u00e0 s\u1ef1 sinh tr\u01b0\u1edfng c\u1ee7a th\u1ef1c v\u1eadt kh\u00f4ng t\u00e1ch r\u1eddi kh\u1ecfi n\u01b0\u1edbc. Kh\u00f4ng c\u00f3 n\u01b0\u1edbc, th\u1ef1c v\u1eadt d\u1ec5 \u00faa t\u00e0n, th\u1eadm ch\u00ed l\u00e0 ch\u1ebft. Nh\u01b0ng khi n\u01b0\u1edbc trong \u0111\u1ea5t qu\u00e1 nhi\u1ec1u ho\u1eb7c ng\u00e2m m\u00ecnh trong n\u01b0\u1edbc th\u00ec kh\u00f4ng kh\u00ed trong l\u1ed7 h\u1edf c\u1ee7a \u0111\u1ea5t s\u1ebd b\u1ecb n\u01b0\u1edbc \u0111\u1ea9y ra, [&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":[1,15],"tags":[],"class_list":["post-10646","post","type-post","status-publish","format-standard","hentry","category-general","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10646","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=10646"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10646\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}