Nu\u00f4i c\u00e1 trong ru\u1ed9ng l\u00faa c\u00f2n g\u1ecdi l\u00e0 \u201cc\u00e1 d\u01b0\u1edbi l\u00faa\u201d, l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng th\u1ee9c s\u1ea3n xu\u1ea5t c\u1ee7a \u0111\u1ed3ng l\u00faa khu v\u1ef1c mi\u1ec1n n\u00fai v\u00e0 \u0111\u1ed3i g\u00f2 \u1edf ph\u01b0\u01a1ng nam Trung Qu\u1ed1c, l\u00e0 h\u1ec7 th\u1ed1ng sinh th\u00e1i \u0111\u1ed3ng ru\u1ed9ng \u01b0u vi\u1ec7t do nh\u00e2n d\u00e2n lao \u0111\u1ed9ng Trung Qu\u1ed1c qua th\u1ef1c ti\u1ec5n l\u00e2u \u0111\u1eddi s\u00e1ng t\u1ea1o n\u00ean.<\/p>\n\n\n\n
N\u00f4ng nghi\u1ec7p truy\u1ec1n th\u1ed1ng Trung Qu\u1ed1c s\u1eed d\u1ee5ng b\u00f3n ph\u00e2n h\u1eefu c\u01a1, ph\u00e2n ng\u01b0\u1eddi, ph\u00e2n gia s\u00fac, ph\u00e2n xanh v\u00e0 r\u01a1m r\u00e1c l\u00e0m ch\u00ednh. Ph\u00e2n h\u1eefu c\u01a1 sau khi b\u00f3n v\u00e0o ru\u1ed9ng n\u01b0\u1edbc s\u1ebd s\u1ea3n sinh ra nhi\u1ec1u lo\u00e0i vi sinh v\u1eadt v\u00e0 sinh v\u1eadt ph\u00f9 du, \u0111\u00f3 ch\u00ednh l\u00e0 m\u1ed3i ngon c\u1ee7a c\u00e1. C\u00e1 trong ru\u1ed9ng l\u00faa l\u1ea5y c\u00e1c sinh v\u1eadt ph\u00f9 du v\u00e0 c\u1ecf d\u1ea1i l\u00e0m th\u1ee9c \u0103n, c\u00e1 kh\u00f4ng nh\u1eefng \u00edt tranh ch\u1ea5p v\u1edbi l\u00faa m\u00e0 c\u00f2n th\u1ea3i ph\u00e2n v\u00e0 c\u00e1c ch\u1ea5t b\u00e3 th\u1ee9c \u0103n ra l\u00e0m th\u00e0nh ph\u00e2n h\u1eefu c\u01a1 cho l\u00faa. Nh\u01b0 v\u1eady l\u00e0 l\u00faa nu\u00f4i c\u00e1, c\u00e1 nu\u00f4i l\u00faa, ru\u1ed9ng l\u00faa bi\u1ebfn th\u00e0nh \u201cru\u1ed9ng c\u00e1 – l\u00faa\u201d.<\/p>\n\n\n\n
Nu\u00f4i c\u00e1 trong ru\u1ed9ng l\u00faa, c\u00e1 s\u1ebd b\u1eaft nh\u1eefng lo\u00e0i s\u00e2u s\u1ed1ng trong n\u01b0\u1edbc v\u00e0 s\u00e2u tr\u00ean l\u00faa r\u01a1i xu\u1ed1ng n\u01b0\u1edbc, gi\u1ea3m nh\u1eb9 s\u00e2u b\u1ec7nh cho l\u00faa, gi\u1ea3m b\u1edbt l\u01b0\u1ee3ng d\u00f9ng thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt, t\u1eeb \u0111\u00f3 m\u00e0 gi\u1ea3m th\u1ea5p \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. V\u00ec v\u1eady nu\u00f4i c\u00e1 trong ru\u1ed9ng l\u00faa c\u0169ng l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba b\u1eb1ng sinh v\u1eadt, c\u00f3 t\u00e1c d\u1ee5ng c\u1ea3i thi\u1ec7n m\u00f4i tr\u01b0\u1eddng \u0111\u1ed3ng ru\u1ed9ng, duy tr\u00ec c\u00e2n b\u1eb1ng sinh th\u00e1i.<\/p>\n\n\n\n
Theo \u0111i\u1ec1u tra th\u1ed1ng k\u00ea c\u1ee7a t\u1ec9nh H\u1ed3 Nam, nu\u00f4i c\u00e1 trong ru\u1ed9ng l\u00faa n\u00f3i chung l\u00faa t\u0103ng s\u1ea3n t\u1eeb 8% – 10%, cao nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t 34%. M\u1ed9t s\u1ed1 huy\u1ec7n \u1edf Qu\u1ea3ng \u0110\u00f4ng \u0111\u1ea1t kho\u1ea3ng 30%, s\u1ea3n l\u01b0\u1ee3ng c\u00e1 m\u1ed7i m\u1eabu cao nh\u1ea5t \u0111\u1ea1t 25 kg (1 ha \u0111\u1ea1t s\u1ea3n l\u01b0\u1ee3ng cao nh\u1ea5t 375 kg).<\/p>\n\n\n\n
Nu\u00f4i c\u00e1 trong ru\u1ed9ng l\u00faa th\u1ef1c t\u1ebf l\u00e0 m\u1ed9t v\u00ed d\u1ee5 c\u1ee5 th\u1ec3 v\u1ec1 n\u00f4ng nghi\u1ec7p sinh th\u00e1i. N\u00f4ng nghi\u1ec7p sinh th\u00e1i kh\u00f4ng nh\u1eefng b\u1ea3o v\u1ec7 \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng m\u00e0 c\u00f2n khi\u1ebfn cho l\u00faa t\u1ed1t, c\u00e1 b\u00e9o, n\u00f4ng d\u00e2n gi\u00e0u c\u00f3.<\/p>\n\n\n\n
T\u1eeb kho\u00e1: N\u00f4ng nghi\u1ec7p sinh th\u00e1i.<\/p>\n","protected":false},"excerpt":{"rendered":"
Nu\u00f4i c\u00e1 trong ru\u1ed9ng l\u00faa c\u00f2n g\u1ecdi l\u00e0 \u201cc\u00e1 d\u01b0\u1edbi l\u00faa\u201d, l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng th\u1ee9c s\u1ea3n xu\u1ea5t c\u1ee7a \u0111\u1ed3ng l\u00faa khu v\u1ef1c mi\u1ec1n n\u00fai v\u00e0 \u0111\u1ed3i g\u00f2 \u1edf ph\u01b0\u01a1ng nam Trung Qu\u1ed1c, l\u00e0 h\u1ec7 th\u1ed1ng sinh th\u00e1i \u0111\u1ed3ng ru\u1ed9ng \u01b0u vi\u1ec7t do nh\u00e2n d\u00e2n lao \u0111\u1ed9ng Trung Qu\u1ed1c qua th\u1ef1c ti\u1ec5n l\u00e2u \u0111\u1eddi […]<\/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":[15,17],"tags":[],"class_list":["post-9318","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-moi-truong"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9318","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=9318"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/9318\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=9318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=9318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=9318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}