T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum<\/p>\n\n\n\n
Khi c\u00e1c b\u1ea1n n\u00f3i \u201cvi khu\u1ea9n\u201d, h\u1ea7u h\u1ebft ch\u00fang ta ngh\u0129 r\u1eb1ng \u0111\u00f3 l\u00e0 th\u1ee9 vi tr\u00f9ng c\u00f3 h\u1ea1i v\u00e0 g\u00e2y b\u1ec7nh. Nh\u01b0ng s\u1ef1 th\u1eadt c\u00f3 tr\u00ean hai ng\u00e0n lo\u1ea1i vi khu\u1ea9n, h\u1ea7u h\u1ebft c\u0169ng ch\u1eb3ng h\u1ea1i m\u00e0 c\u0169ng ch\u1eb3ng c\u00f3 l\u1ee3i d\u01b0\u1edbi nhi\u1ec1u h\u00ecnh th\u00e1i c\u1ee7a \u0111\u1eddi s\u1ed1ng trong \u0111\u00f3 c\u00f3 con ng\u01b0\u1eddi.<\/p>\n\n\n\n
Vi khu\u1ea9n l\u00e0m h\u00f3a m\u00f9n c\u00e2y c\u1ed1i v\u00e0 s\u1ee9c v\u1eadt ch\u1ebft, c\u1ea3 \u1edf \u0111\u1ea5t v\u00e0 d\u01b0\u1edbi n\u01b0\u1edbc. Kh\u00f4ng c\u00f3 vi khu\u1ea9n, tr\u00e1i \u0111\u1ea5t ch\u00fang ta \u0111\u1ea7y r\u1eaby nh\u1eefng x\u00e1c ch\u1ebft. Trong khi h\u00f3a m\u00f9n, vi khu\u1ea9n l\u00e0m h\u1ee7y ho\u1ea1i c\u00e1c t\u1ed1 ch\u1ea5t ph\u1ee9c t\u1ea1p trong c\u00e1c c\u01a1 th\u1ec3 th\u00e0nh nh\u1eefng ch\u1ea5t \u0111\u01a1n gi\u1ea3n h\u01a1n. C\u00e1c ch\u1ea5t \u0111\u01a1n gi\u1ea3n n\u00e0y t\u1ed3n t\u1ea1i trong \u0111\u1ea5t, n\u01b0\u1edbc, kh\u00f4ng kh\u00ed d\u01b0\u1edbi nh\u1eefng h\u00ecnh th\u00e1i kh\u00e1c nhau v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e2y c\u1ecf hay \u0111\u1ed9ng v\u1eadt h\u1ea5p thu. Vi khu\u1ea9n gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong ti\u1ebfn tr\u00ecnh ti\u00eau h\u00f3a c\u1ee7a ng\u01b0\u1eddi v\u00e0 v\u1eadt. Nh\u01b0 trong ru\u1ed9t non c\u00f3 v\u00f4 s\u1ed1 vi khu\u1ea9n. Khi vi khu\u1ea9n \u0103n, th\u1ef1c ph\u1ea9m b\u1ecb h\u1ee7y ho\u1ea1i. C\u00f9ng l\u00fac, ch\u00fang t\u1ea1o th\u00e0nh nh\u1eefng d\u01b0\u1ee1ng ch\u1ea5t nu\u00f4i c\u01a1 th\u1ec3.<\/p>\n\n\n\n
Vi khu\u1ea9n l\u00e0 s\u1ef1 n\u1ed1i k\u1ebft sinh \u0111\u1ed9ng trong chu\u1ed7i th\u1ef1c ph\u1ea9m h\u1ed7 tr\u1ee3 \u0111\u1eddi s\u1ed1ng. V\u00e0i lo\u1ea1i vi khu\u1ea9n, nh\u01b0 vi khu\u1ea9n t\u1ea1o nitrogen, s\u1ed1ng \u1edf trong \u0111\u1ea5t v\u00e0 gi\u00fap thay \u0111\u1ed5i nitrogen th\u00e0nh nh\u1eefng ch\u1ea5t m\u00e0 c\u00e2y c\u1ecf c\u00f3 th\u1ec3 h\u1ea5p thu \u0111\u01b0\u1ee3c. Con ng\u01b0\u1eddi s\u1ed1ng nh\u1edd c\u00e2y c\u1ecf cung c\u1ea5p th\u1ee9c \u0103n.<\/p>\n\n\n\n
Vi khu\u1ea9n c\u00f2n l\u00e0m cho ti\u1ebfn tr\u00ecnh l\u00ean men hi\u1ec7u qu\u1ea3, nh\u1edd \u0111\u00f3 m\u00e0 ng\u01b0\u1eddi ta l\u00e0m ra c\u00e1c s\u1ea3n ph\u1ea9m nh\u01b0 ph\u00f4 mai v\u00e0 gi\u1ea5m. S\u1ef1 l\u00ean men nh\u01b0 v\u1eady c\u0169ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong c\u00f4ng nghi\u1ec7p \u0111\u1ec3 t\u1ea1o ra c\u00e1c ch\u1ea5t c\u1ea7n thi\u1ebft cho c\u00e1c lo\u1ea1i s\u01a1n, nh\u1ef1a d\u1ebbo, m\u1ef9 ph\u1ea9m, k\u1eb9o v\u00e0 c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c. N\u00f3 c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng \u0111\u1ec3 ch\u1ebf thu\u1ed1c tr\u1ecb b\u1ec7nh. \u1ede nh\u1eefng ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c, vi khu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t thu\u1ed1c h\u00fat, \u0111\u1ec3 thu\u1ed9c da, l\u00e0m m\u00f2n l\u1edbp v\u1ecf ngo\u00e0i c\u1ee7a h\u1ea1t c\u00e0 ph\u00ea hay ca cao, v\u00e0 \u0111\u1ec3 t\u00e1ch r\u1eddi nh\u1eefng th\u1edb v\u1ea3i trong c\u00f4ng nghi\u1ec7p d\u1ec7t. Nh\u01b0 v\u1eady b\u1ea1n \u0111\u00e3 th\u1ea5y vi khu\u1ea9n c\u00f3 \u00edch bi\u1ebft bao cho con ng\u01b0\u1eddi. V\u00e0 trong t\u01b0\u01a1ng lai ng\u01b0\u1eddi ta c\u00f2n s\u1eed d\u1ee5ng vi khu\u1ea9n cho nhi\u1ec1u c\u00f4ng ngh\u1ec7 kh\u00e1c n\u1eefa.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u1eeb kh\u00f3a t\u00ecm ki\u1ebfm: H\u00e3y Tr\u1ea3 L\u1eddi Em T\u1ea1i Sao? \u2013 T\u1eadp 10 – Arkady Leokum Khi c\u00e1c b\u1ea1n n\u00f3i \u201cvi khu\u1ea9n\u201d, h\u1ea7u h\u1ebft ch\u00fang ta ngh\u0129 r\u1eb1ng \u0111\u00f3 l\u00e0 th\u1ee9 vi tr\u00f9ng c\u00f3 h\u1ea1i v\u00e0 g\u00e2y b\u1ec7nh. Nh\u01b0ng s\u1ef1 th\u1eadt c\u00f3 tr\u00ean hai ng\u00e0n lo\u1ea1i vi khu\u1ea9n, h\u1ea7u h\u1ebft c\u0169ng ch\u1eb3ng h\u1ea1i m\u00e0 c\u0169ng […]<\/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],"tags":[],"class_list":["post-15714","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15714","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=15714"}],"version-history":[{"count":1,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15714\/revisions"}],"predecessor-version":[{"id":15715,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/15714\/revisions\/15715"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=15714"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=15714"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=15714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}