N\u1ebfu tr\u01b0\u1edbc m\u1eaft b\u1ea1n c\u00f3 m\u1ed9t b\u00e3i c\u1ecf \u00eam nh\u01b0 nhung th\u00ec b\u1ea1n s\u1ebd c\u1ea3m th\u1ea5y r\u1ea5t s\u1ea3ng kho\u00e1i, n\u1ebfu c\u00f3 th\u1ec3 b\u1ea1n s\u1ebd kh\u00f4ng h\u1ec1 do d\u1ef1 m\u00e0 ng\u1ed3i xu\u1ed1ng, n\u1eb1m ra, th\u1eadm ch\u00ed ng\u1eaft v\u00e0i nh\u00e1nh c\u1ecf nh\u1ea5m nh\u00e1p h\u01b0\u01a1ng v\u1ecb c\u1ee7a thi\u00ean nhi\u00ean, h\u01b0\u1edfng th\u1ee5 c\u1ea3m gi\u00e1c s\u1ea3ng kho\u00e1i th\u00fa v\u1ecb v\u00e0 bao nhi\u00eau m\u01a1 \u01b0\u1edbc t\u01b0\u1edfng t\u01b0\u1ee3ng hi v\u1ecdng l\u1ea1i tr\u00e0o d\u00e2ng.<\/p>\n\n\n\n
V\u1eady t\u1ea1i sao b\u1ea1n l\u1ea1i th\u00edch \u0111\u1ebfn nh\u01b0 v\u1eady?<\/p>\n\n\n\n
Tr\u01b0\u1edbc ti\u00ean nh\u1eefng th\u1ea3m c\u1ecf l\u00e0 \u201cl\u00e1 ph\u1ed5i\u201d c\u1ee7a thi\u00ean nhi\u00ean ban t\u1eb7ng cho con ng\u01b0\u1eddi. M\u1ed7i ng\u00e0y c\u1ee9 m\u1ed9t hecta c\u1ecf c\u00f3 th\u1ec3 t\u1ea1o ra 600 kg oxi v\u00e0 ti\u00eau hao 900 kg cacbonic, c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 c\u1ea3 c\u00e1c kh\u00ed c\u00f3 h\u1ea1i nh\u01b0 nit\u01a1, l\u01b0u hu\u1ef3nh\u2026<\/p>\n\n\n\n
Th\u1ee9 hai, c\u00e1c th\u1ea3m c\u1ecf gi\u1ed1ng nh\u01b0 m\u1ed9t \u201cchi\u1ebfc m\u00e1y h\u00fat b\u1ee5i\u201d, kh\u1ea3 n\u0103ng ng\u01b0ng t\u1ee5 l\u01b0\u1ee3ng b\u1ee5i trong kh\u00f4ng kh\u00ed. Theo t\u00ednh to\u00e1n h\u00e0m l\u01b0\u1ee3ng b\u1ee5i c\u00f3 trong kh\u00f4ng kh\u00ed tr\u00ean c\u00e1c b\u00e3i c\u1ecf ch\u1ec9 b\u1eb1ng 1\/5 ch\u1ed7 kh\u00f4ng c\u00f3 c\u1ecf. Sau m\u1ed9t tr\u1eadn m\u01b0a ho\u1eb7c m\u1ed9t l\u1ea7n t\u01b0\u1edbi n\u01b0\u1edbc, b\u1ee5i tr\u00ean c\u00e1c phi\u1ebfn l\u00e1 s\u1ebd \u0111\u01b0\u1ee3c r\u1eeda s\u1ea1ch, r\u1ed3i l\u1ea1i ti\u1ebfp t\u1ee5c ch\u1ee9c n\u0103ng h\u00fat b\u1ee5i.<\/p>\n\n\n\n
Th\u1ee9 ba, th\u1ea3m c\u1ecf l\u00e0 \u201cc\u1ed7 m\u00e1y \u0111i\u1ec1u ti\u1ebft\u201d ph\u00f2ng n\u00f3ng n\u1ef1c gi\u1ea3m nhi\u1ec7t \u0111\u1ed9. B\u1ee9c x\u1ea1 nhi\u1ec7t c\u1ee7a M\u1eb7t Tr\u1eddi do nh\u1eefng th\u1ea3m c\u1ecf h\u1ea5p th\u1ee5 c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 70%. M\u00f9a h\u00e8 \u1edf Trung Qu\u1ed1c, khi M\u1eb7t Tr\u1eddi chi\u1ebfu th\u1eb3ng, nhi\u1ec7t \u0111\u1ed9 tr\u00ean \u0111\u01b0\u1eddng l\u00ean t\u1edbi 30oC, 40oC c\u00f3 khi c\u00f2n cao h\u01a1n n\u1eefa, trong khi \u0111\u00f3 nhi\u1ec7t \u0111\u1ed9 tr\u00ean c\u00e1c th\u1ea3m c\u1ecf ch\u1ec9 c\u00f3 22oC, 24oC r\u1ea5t m\u00e1t m\u1ebb ph\u00f9 h\u1ee3p v\u1edbi con ng\u01b0\u1eddi.<\/p>\n\n\n\n
Ngo\u00e0i ra, b\u00e3i c\u1ecf c\u00f3 t\u00e1c d\u1ee5ng di\u1ec7t khu\u1ea9n v\u00e0 gi\u1ea3i t\u1ecfa b\u1edbt s\u1ef1 m\u1ec7t nh\u1ecdc cho m\u1eaft. B\u00e3i c\u1ecf xanh c\u00f3 t\u00e1c d\u1ee5ng l\u1edbn cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi.<\/p>\n\n\n\n
\u1ede th\u00e0nh ph\u1ed1, nh\u00e0 m\u00e1y, tr\u01b0\u1eddng h\u1ecdc, c\u00f3 nhi\u1ec1u th\u1ea3m c\u1ecf xanh c\u00f3 th\u1ec3 t\u1ea1o \u0111\u01b0\u1ee3c m\u1ed9t b\u1ea7u kh\u00f4ng kh\u00ed trong l\u00e0nh h\u01a1n, y\u00ean t\u0129nh h\u01a1n v\u00e0 \u0111\u1eb9p \u0111\u1ebd h\u01a1n.<\/p>\n\n\n\n
Cho n\u00ean c\u00e0ng c\u00f3 nhi\u1ec1u th\u1ea3m c\u1ecf v\u00e0 c\u00e0ng y\u00eau qu\u00ed b\u1ea3o v\u1ec7 nh\u1eefng th\u1ea3m c\u1ecf th\u00ec s\u1ebd c\u00f3 l\u1ee3i cho con ng\u01b0\u1eddi.<\/p>\n","protected":false},"excerpt":{"rendered":"
N\u1ebfu tr\u01b0\u1edbc m\u1eaft b\u1ea1n c\u00f3 m\u1ed9t b\u00e3i c\u1ecf \u00eam nh\u01b0 nhung th\u00ec b\u1ea1n s\u1ebd c\u1ea3m th\u1ea5y r\u1ea5t s\u1ea3ng kho\u00e1i, n\u1ebfu c\u00f3 th\u1ec3 b\u1ea1n s\u1ebd kh\u00f4ng h\u1ec1 do d\u1ef1 m\u00e0 ng\u1ed3i xu\u1ed1ng, n\u1eb1m ra, th\u1eadm ch\u00ed ng\u1eaft v\u00e0i nh\u00e1nh c\u1ecf nh\u1ea5m nh\u00e1p h\u01b0\u01a1ng v\u1ecb c\u1ee7a thi\u00ean nhi\u00ean, h\u01b0\u1edfng th\u1ee5 c\u1ea3m gi\u00e1c s\u1ea3ng kho\u00e1i th\u00fa v\u1ecb v\u00e0 […]<\/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-9698","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\/9698","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=9698"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9698\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9698"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9698"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}