C\u00e1 bi\u1ec3n l\u00e0 m\u1ed9t trong nh\u1eefng ngu\u1ed3n anbumin \u0111\u1ed9ng v\u1eadt ch\u1ee7 y\u1ebfu c\u1ee7a con ng\u01b0\u1eddi, c\u0169ng l\u00e0 nguy\u00ean li\u1ec7u ch\u1ee7 y\u1ebfu c\u1ee7a c\u00f4ng nghi\u1ec7p d\u01b0\u1ee3c hi\u1ec7n \u0111\u1ea1i. Lo\u00e0i c\u00e1 kh\u00e1c nhau m\u00f9i v\u1ecb kh\u00e1c nhau v\u00e0 c\u00f3 c\u00f4ng d\u1ee5ng d\u01b0\u1ee3c h\u1ecdc kh\u00e1c nhau. T rong bi\u1ec3n kh\u01a1i m\u00eanh m\u00f4ng ta mu\u1ed1n nu\u00f4i m\u1ed9t lo\u00e0i c\u00e1 \u0111\u1eb7c bi\u1ec7t n\u00e0o \u0111\u00f3 theo nhu c\u1ea7u l\u00e0 r\u1ea5t kh\u00f3. V\u1eady c\u00f3 th\u1ec3 \u0111\u1ec3 cho c\u00e1 t\u1eadp trung th\u00e0nh t\u1eebng \u0111\u00e0n nh\u01b0 b\u00f2, d\u00ea \u0111\u1ec3 ch\u0103n nu\u00f4i kh\u00f4ng? \u0110\u00f3 l\u00e0 ng\u01b0 tr\u01b0\u1eddng bi\u1ec3n m\u00e0 con ng\u01b0\u1eddi r\u1ea5t mong mu\u1ed1n.<\/p>\n\n\n\n
Ng\u00e0y nay x\u00e2y d\u1ef1ng ng\u01b0 tr\u01b0\u1eddng nu\u00f4i c\u00e1 bi\u1ec3n g\u1eb7p r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n. M\u1ed9t l\u00e0 c\u00e1 kh\u00f4ng gi\u1ed1ng nh\u01b0 b\u00f2, d\u00ea ch\u1ecbu nghe theo s\u1ef1 ch\u1ec9 huy c\u1ee7a con ng\u01b0\u1eddi, hai l\u00e0 trong m\u1ed9t v\u00f9ng bi\u1ec3n r\u1ed9ng m\u00eanh m\u00f4ng \u0111\u1ea7y s\u00f3ng gi\u00f3 l\u00e0m sao m\u00e0 x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c v\u00f2ng v\u00e2y ki\u00ean c\u1ed1 \u0111\u1ec3 gi\u1eef c\u00e1 n\u1eb1m trong \u0111\u00f3 v\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ng\u0103n kh\u00f4ng cho c\u00e1c lo\u1ea1i c\u00e1 c\u00f3 h\u1ea1i v\u00e0o ph\u00e1 ho\u1ea1i.<\/p>\n\n\n\n
T\u1eeb th\u1eadp k\u1ef7 70 th\u1ebf k\u1ef7 XX \u0111\u1ebfn nay, Nh\u1eadt B\u1ea3n \u0111\u00e3 \u0111i \u0111\u1ea7u th\u00ed nghi\u1ec7m v\u00e0 nghi\u00ean c\u1ee9u x\u00e2y d\u1ef1ng ng\u01b0 tr\u01b0\u1eddng ch\u0103n nu\u00f4i bi\u1ec3n. Th\u1ef1c ti\u1ec5n ch\u1ee9ng t\u1ecf mu\u1ed1n x\u00e2y d\u1ef1ng \u0111\u01b0\u1ee3c m\u1ed9t ng\u01b0 tr\u01b0\u1eddng ch\u0103n nu\u00f4i bi\u1ec3n ph\u1ea3i gi\u1ea3i quy\u1ebft t\u1ed1t c\u00e1c v\u1ea5n \u0111\u1ec1 sau:<\/p>\n\n\n\n
M\u1ed9t l\u00e0 k\u0129 thu\u1eadt qu\u1ea3n l\u00fd sinh v\u1eadt, t\u1ee9c l\u00e0 l\u00e0m th\u1ebf n\u00e0o ng\u0103n ng\u1eeba kh\u00f4ng cho c\u00e1c lo\u1ea1i c\u00e1 kh\u00e1c v\u00e0o \u0103n tr\u1ee9ng ho\u1eb7c c\u00e1 gi\u1ed1ng, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ea1o m\u1ed9t ra m\u00f4i tr\u01b0\u1eddng t\u1ed1t cho c\u00e1 ph\u00e1t tri\u1ec3n, nh\u1eb1m gi\u1ea3m th\u1ea5p t\u1ef7 l\u1ec7 c\u00e1 ch\u1ebft v\u00e0 gi\u1ea3m th\u1ea5p gi\u00e1 th\u00e0nh. \u0110\u01b0\u01a1ng nhi\u00ean vi\u1ec7c qu\u1ea3n l\u00fd tr\u1ea1i c\u00e1 c\u0169ng bao g\u1ed3m l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c c\u00e1 nu\u00f4i kh\u00f4ng cho ch\u00fang th\u1ea5t tho\u00e1t. D\u01b0\u1edbi bi\u1ec3n v\u1eeba kh\u00f4ng th\u1ec3 x\u00e2y t\u01b0\u1eddng ng\u0103n, v\u1eeba kh\u00f3 l\u00e0m h\u00e0ng r\u00e0o ng\u0103n, ng\u01b0\u1eddi ta \u0111\u00e0nh t\u00ecm c\u00e1ch d\u00f9ng s\u00f3ng \u0111i\u1ec7n \u0111\u1ec3 d\u1ef1ng l\u00ean “b\u1ee9c t\u01b0\u1eddng \u0111i\u1ec7n”, ho\u1eb7c d\u00f9ng s\u00f3ng \u00e2m thanh, b\u1ecdt kh\u00ed \u0111\u1ec3 d\u1ef1ng l\u00ean c\u00e1c b\u1ee9c “t\u01b0\u1eddng \u00e2m thanh” ho\u1eb7c “t\u01b0\u1eddng b\u1ecdt kh\u00ed”. \u0110\u1ec3 ng\u0103n ng\u1eeba c\u00e1 ch\u1ea1y ra ngo\u00e0i c\u00f2n ph\u1ea3i hu\u1ea5n luy\u1ec7n c\u00e1 m\u1eadp \u0111\u1ec3 b\u1ea3o v\u1ec7.<\/p>\n\n\n\n
Hai l\u00e0 k\u0129 thu\u1eadt kh\u1ed1ng ch\u1ebf m\u00f4i tr\u01b0\u1eddng, t\u1ee9c l\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 kh\u1ed1ng ch\u1ebf d\u00f2ng n\u01b0\u1edbc ch\u1ea3y, l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u1ea1o ra v\u00e0 \u0111i\u1ec1u khi\u1ec3n m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc \u0111\u00e1y bi\u1ec3n. N\u01b0\u1edbc \u0111\u00e1y bi\u1ec3n th\u01b0\u1eddng ch\u1ee9a nhi\u1ec1u dinh d\u01b0\u1ee1ng. L\u1ee3i d\u1ee5ng nh\u1eefng bi\u1ec7n ph\u00e1p nh\u00e2n t\u1ea1o khi\u1ebfn cho n\u01b0\u1edbc \u0111\u00e1y bi\u1ec3n s\u1ea3n sinh nh\u1eefng d\u00f2ng \u0111i l\u00ean, ho\u00e0 tr\u1ed9n v\u1edbi l\u1edbp n\u01b0\u1edbc b\u1ec1 m\u1eb7t s\u1ebd c\u00f3 l\u1ee3i cho c\u00e1 sinh tr\u01b0\u1edfng. Ngo\u00e0i ra l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng s\u1ef1 tu\u1ea7n ho\u00e0n c\u1ee7a n\u01b0\u1edbc bi\u1ec3n gi\u00e0u ch\u1ea5t dinh d\u01b0\u1ee1ng \u0111\u1ec3 n\u00e2ng cao t\u1ec9 l\u1ec7 s\u1ed1ng c\u1ee7a c\u00e1, gi\u1ea3m th\u1ea5p t\u1ec9 l\u1ec7 \u0111\u1ea7u t\u01b0 th\u1ee9c \u0103n, \u0111\u00f3 l\u00e0 then ch\u1ed1t \u0111\u1ec3 gi\u1ea3m gi\u00e1 th\u00e0nh.<\/p>\n\n\n\n
Ba l\u00e0 k\u0129 thu\u1eadt \u0111\u1ec3 ph\u00f2ng v\u00e0 ch\u1eefa c\u00e1c lo\u1ea1i b\u1ec7nh. M\u1ed9t s\u1ed1 c\u00e1, \u1ed1c s\u1ed1ng t\u1eadp trung m\u1ed9t ch\u1ed7 kh\u00f3 tr\u00e1nh kh\u1ecfi g\u00e2y b\u1ec7nh cho nhau. T rong m\u00f4i tr\u01b0\u1eddng t\u1ef1 nhi\u00ean ban \u0111\u1ea7u, c\u00e1 th\u01b0\u1eddng t\u1ef1 sinh t\u1ef1 ch\u1ebft, do \u0111\u00f3 con ng\u01b0\u1eddi th\u01b0\u1eddng kh\u00f4ng quan t\u00e2m \u0111\u1ebfn ch\u00fang m\u1eafc nh\u1eefng b\u1ec7nh g\u00ec. Ng\u00e0y nay mu\u1ed1n b\u1ea3o \u0111\u1ea3m t\u1ec9 l\u1ec7 c\u00e1 s\u1ed1ng \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00ec c\u1ea7n ph\u1ea3i \u0111\u1ec1 ph\u00f2ng v\u00e0 ch\u1eefa b\u1ec7nh cho ch\u00fang. V\u00ec m\u1eb7t n\u00e0y l\u00e0 l\u0129nh v\u1ef1c con ng\u01b0\u1eddi th\u01b0\u1eddng coi nh\u1eb9, cho n\u00ean \u0111\u00f3 l\u00e0 m\u1ed9t \u0111\u1ec1 t\u00e0i m\u1edbi \u0111ang ch\u1edd \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m cho ng\u01b0 tr\u01b0\u1eddng ch\u0103n nu\u00f4i c\u00e1 bi\u1ec3n \u0111\u1ea1t hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n
T\u00f3m l\u1ea1i ch\u0103n nu\u00f4i c\u00e1 d\u01b0\u1edbi bi\u1ec3n, quy m\u00f4 l\u1edbn, k\u0129 thu\u1eadt ph\u1ee9c t\u1ea1p v\u00e0 kh\u00f3 h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi tr\u1ea1i ch\u0103n nu\u00f4i b\u00f2, d\u00ea tr\u00ean \u0111\u1ea5t li\u1ec1n. \u0110\u1ebfn nay nh\u1eefng k\u0129 thu\u1eadt n\u00e0y v\u1eabn ch\u01b0a th\u00e0nh th\u1ee5c, con ng\u01b0\u1eddi \u0111ang ti\u1ebfp t\u1ee5c ho\u00e0n thi\u1ec7n.<\/p>\n\n\n\n
T \u1eeb kho\u00e1: Ng\u01b0 tr\u01b0\u1eddng nu\u00f4i c\u00e1 d\u01b0\u1edbi bi\u1ec3n.<\/p>\n","protected":false},"excerpt":{"rendered":"
C\u00e1 bi\u1ec3n l\u00e0 m\u1ed9t trong nh\u1eefng ngu\u1ed3n anbumin \u0111\u1ed9ng v\u1eadt ch\u1ee7 y\u1ebfu c\u1ee7a con ng\u01b0\u1eddi, c\u0169ng l\u00e0 nguy\u00ean li\u1ec7u ch\u1ee7 y\u1ebfu c\u1ee7a c\u00f4ng nghi\u1ec7p d\u01b0\u1ee3c hi\u1ec7n \u0111\u1ea1i. Lo\u00e0i c\u00e1 kh\u00e1c nhau m\u00f9i v\u1ecb kh\u00e1c nhau v\u00e0 c\u00f3 c\u00f4ng d\u1ee5ng d\u01b0\u1ee3c h\u1ecdc kh\u00e1c nhau. T rong bi\u1ec3n kh\u01a1i m\u00eanh m\u00f4ng ta mu\u1ed1n nu\u00f4i m\u1ed9t lo\u00e0i c\u00e1 […]<\/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-10233","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\/10233","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=10233"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/10233\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=10233"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=10233"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=10233"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}