{"id":10469,"date":"2026-05-06T14:01:19","date_gmt":"2026-05-06T07:01:19","guid":{"rendered":"https:\/\/doisongmoi.com.vn\/?p=10469"},"modified":"2026-05-06T14:01:50","modified_gmt":"2026-05-06T07:01:50","slug":"10469","status":"publish","type":"post","link":"https:\/\/doisongmoi.com.vn\/?p=10469","title":{"rendered":"M\u00f4 h\u00ecnh tr\u1ed3ng l\u00faa quen thu\u1ed9c \u1edf Vi\u1ec7t Nam sang Cuba l\u1ea1i “g\u00e2y s\u1ed1t”: B\u1ea5t ng\u1edd t\u1eeb “\u0111\u1ed9i qu\u00e2n” 2 ch\u00e2n"},"content":{"rendered":"

M\u1edbi \u0111\u00e2y Cuba \u0111\u00e3 g\u00e2y ch\u00fa \u00fd khi \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng\u00a0m\u00f4 h\u00ecnh nu\u00f4i v\u1ecbt tr\u00ean ru\u1ed9ng l\u00faa\u00a0<\/b>\u2013 m\u1ed9t ph\u01b0\u01a1ng th\u1ee9c quen thu\u1ed9c c\u1ee7a n\u00f4ng d\u00e2n Vi\u1ec7t Nam. \u0110i\u1ec1u b\u1ea5t ng\u1edd l\u00e0, ch\u1ec9 sau m\u1ed9t th\u1eddi gian tri\u1ec3n khai, \u0111\u00e0n v\u1ecbt kh\u00f4ng ch\u1ec9 gi\u00fap ki\u1ec3m so\u00e1t s\u00e2u b\u1ec7nh m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n c\u1ea3i thi\u1ec7n \u0111\u1ea5t, gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t r\u00f5 r\u1ec7t.<\/p>\n

Nu\u00f4i v\u1ecbt ch\u1ea1y \u0111\u1ed3ng v\u1ed1n l\u00e0 ph\u01b0\u01a1ng th\u1ee9c canh t\u00e1c l\u00e2u \u0111\u1eddi c\u1ee7a n\u00f4ng d\u00e2n Vi\u1ec7t Nam. Tr\u01b0\u1edbc \u0111\u00e2y, sau m\u1ed7i v\u1ee5 thu ho\u1ea1ch, ng\u01b0\u1eddi d\u00e2n th\u01b0\u1eddng th\u1ea3 lo\u00e0i v\u1eadt 2 ch\u00e2n n\u00e0y ra ru\u1ed9ng \u0111\u1ec3 ch\u00fang ki\u1ebfm \u0103n t\u1eadn d\u1ee5ng l\u00faa r\u01a1i v\u00e3i, \u1ed1c, cua v\u00e0 c\u00e1c sinh v\u1eadt t\u1ef1 nhi\u00ean c\u00f2n s\u00f3t l\u1ea1i. \u0110\u00e2y l\u00e0 c\u00e1ch “l\u1ea5y c\u00f4ng l\u00e0m l\u1eddi”, gi\u1ea3m chi ph\u00ed th\u1ee9c \u0103n trong ch\u0103n nu\u00f4i.<\/p>\n

Tuy nhi\u00ean, ph\u1ea3i \u0111\u1ebfn cu\u1ed1i nh\u1eefng n\u0103m 1990, khi c\u00e1c m\u00f4 h\u00ecnh n\u00f4ng nghi\u1ec7p sinh th\u00e1i b\u1eaft \u0111\u1ea7u \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u, vai tr\u00f2 c\u1ee7a \u0111\u00e0n v\u1ecbt m\u1edbi \u0111\u01b0\u1ee3c nh\u00ecn nh\u1eadn l\u1ea1i m\u1ed9t c\u00e1ch b\u00e0i b\u1ea3n h\u01a1n. \u0110\u1eb7c bi\u1ec7t, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p canh t\u00e1c k\u1ebft h\u1ee3p l\u00faa \u2013 v\u1ecbt t\u1eeb Nh\u1eadt B\u1ea3n \u0111\u00e3 g\u00f3p ph\u1ea7n thay \u0111\u1ed5i t\u01b0 duy s\u1ea3n xu\u1ea5t: v\u1ecbt kh\u00f4ng ch\u1ec9 l\u00e0 v\u1eadt nu\u00f4i, m\u00e0 c\u00f2n l\u00e0 “c\u00f4ng c\u1ee5 sinh h\u1ecdc” h\u1ed7 tr\u1ee3 tr\u1ed3ng l\u00faa.<\/p>\n

\"M\u1ed9t
\n

\u0110\u00e0n v\u1ecbt tr\u00ean c\u00e1nh \u0111\u1ed3ng Cuba.<\/p>\n<\/figcaption><\/figure>\n

“\u0110\u1ed9i qu\u00e2n” d\u1ecdn s\u1ea1ch s\u00e2u b\u1ec7nh tr\u00ean \u0111\u1ed3ng<\/b><\/h2>\n

Trong th\u1ef1c t\u1ebf, v\u1ecbt c\u00f3 th\u1ec3 \u0103n nhi\u1ec1u lo\u1ea1i sinh v\u1eadt g\u00e2y h\u1ea1i nh\u01b0 s\u00e2u cu\u1ed1n l\u00e1, c\u00f4n tr\u00f9ng nh\u1ecf v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1ed1c b\u01b0\u01a1u v\u00e0ng non \u2013 lo\u00e0i d\u1ecbch h\u1ea1i khi\u1ebfn n\u00f4ng d\u00e2n \u0111au \u0111\u1ea7u su\u1ed1t nhi\u1ec1u n\u0103m qua. Khi \u0111\u01b0\u1ee3c th\u1ea3 \u0111\u00fang th\u1eddi \u0111i\u1ec3m, \u0111\u00e0n v\u1ecbt li\u00ean t\u1ee5c di chuy\u1ec3n tr\u00ean ru\u1ed9ng, v\u1eeba t\u00ecm th\u1ee9c \u0103n, v\u1eeba g\u00f3p ph\u1ea7n l\u00e0m gi\u00e1n \u0111o\u1ea1n v\u00f2ng \u0111\u1eddi c\u1ee7a s\u00e2u b\u1ec7nh.<\/p>\n

Ngo\u00e0i ra, vi\u1ec7c v\u1ecbt b\u01a1i l\u1ed9i, khu\u1ea5y b\u00f9n c\u00f2n gi\u00fap \u0111\u1ea5t t\u01a1i x\u1ed1p h\u01a1n, h\u1ea1n ch\u1ebf c\u1ecf d\u1ea1i ph\u00e1t tri\u1ec3n. Ph\u00e2n v\u1ecbt th\u1ea3i ra tr\u1ef1c ti\u1ebfp tr\u00ean ru\u1ed9ng c\u0169ng tr\u1edf th\u00e0nh ngu\u1ed3n ph\u00e2n b\u00f3n h\u1eefu c\u01a1 t\u1ef1 nhi\u00ean, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng ph\u00e2n h\u00f3a h\u1ecdc.<\/p>\n

Tr\u01b0\u1edbc \u00e1p l\u1ef1c t\u1eeb c\u00e1c \u0111\u1ee3t b\u00f9ng ph\u00e1t d\u1ecbch r\u1ea7y n\u00e2u v\u00e0 s\u1ef1 lan r\u1ed9ng c\u1ee7a \u1ed1c b\u01b0\u01a1u v\u00e0ng trong nh\u1eefng n\u0103m 2000, nhi\u1ec1u n\u00f4ng d\u00e2n \u1edf \u0110\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long \u0111\u00e3 ch\u1ee7 \u0111\u1ed9ng \u00e1p d\u1ee5ng m\u00f4 h\u00ecnh n\u00e0y. K\u1ebft qu\u1ea3 cho th\u1ea5y, l\u01b0\u1ee3ng thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt c\u00f3 th\u1ec3 gi\u1ea3m r\u00f5 r\u1ec7t, trong khi n\u0103ng su\u1ea5t l\u00faa v\u1eabn \u0111\u01b0\u1ee3c duy tr\u00ec \u1ed5n \u0111\u1ecbnh.<\/p>\n

Kh\u00f4ng ph\u1ea3i “ph\u00e9p m\u00e0u”, nh\u01b0ng l\u00e0 h\u01b0\u1edbng \u0111i b\u1ec1n v\u1eefng<\/b><\/h2>\n

D\u00f9 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch, m\u00f4 h\u00ecnh nu\u00f4i v\u1ecbt tr\u00ean ru\u1ed9ng l\u00faa kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng cho hi\u1ec7u qu\u1ea3 tuy\u1ec7t \u0111\u1ed1i. Vi\u1ec7c ki\u1ec3m so\u00e1t s\u00e2u b\u1ec7nh b\u1eb1ng v\u1ecbt ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 nh\u01b0 m\u1eadt \u0111\u1ed9 th\u1ea3, th\u1eddi \u0111i\u1ec3m th\u1ea3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft. N\u1ebfu tri\u1ec3n khai kh\u00f4ng \u0111\u00fang k\u1ef9 thu\u1eadt, hi\u1ec7u qu\u1ea3 c\u00f3 th\u1ec3 kh\u00f4ng nh\u01b0 k\u1ef3 v\u1ecdng.<\/p>\n

B\u00ean c\u1ea1nh \u0111\u00f3, nguy c\u01a1 d\u1ecbch b\u1ec7nh trong ch\u0103n nu\u00f4i, c\u0169ng nh\u01b0 vi\u1ec7c qu\u1ea3n l\u00fd \u0111\u00e0n v\u1ecbt di chuy\u1ec3n qua nhi\u1ec1u c\u00e1nh \u0111\u1ed3ng, v\u1eabn l\u00e0 th\u00e1ch th\u1ee9c c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd.<\/p>\n

Tuy v\u1eady, trong b\u1ed1i c\u1ea3nh n\u00f4ng nghi\u1ec7p \u0111ang \u0111\u1ed1i m\u1eb7t v\u1edbi \u00e1p l\u1ef1c gi\u1ea3m ph\u00e1t th\u1ea3i, h\u1ea1n ch\u1ebf h\u00f3a ch\u1ea5t v\u00e0 h\u01b0\u1edbng t\u1edbi ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng, m\u00f4 h\u00ecnh l\u00faa \u2013 v\u1ecbt \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u00e1ng ch\u00fa \u00fd. Kh\u00f4ng ch\u1ec9 gi\u00fap gi\u1ea3m chi ph\u00ed \u0111\u1ea7u v\u00e0o, m\u00f4 h\u00ecnh n\u00e0y c\u00f2n m\u1edf ra c\u01a1 h\u1ed9i t\u1ea1o ra s\u1ea3n ph\u1ea9m “l\u00faa s\u1ea1ch”, gia t\u0103ng gi\u00e1 tr\u1ecb tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/p>\n

\u0110i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd l\u00e0, ngo\u00e0i l\u1ee3i \u00edch trong tr\u1ed3ng tr\u1ecdt, ng\u01b0\u1eddi n\u00f4ng d\u00e2n c\u00f2n c\u00f3 th\u00eam ngu\u1ed3n thu t\u1eeb ch\u00ednh \u0111\u00e0n v\u1ecbt. Sau m\u1ed7i v\u1ee5, v\u1ecbt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u00e1n th\u1ecbt ho\u1eb7c ti\u1ebfp t\u1ee5c nh\u00e2n \u0111\u00e0n, t\u1ea1o ra d\u00f2ng thu nh\u1eadp b\u1ed5 sung.<\/p>\n

Trong nh\u1eefng m\u00f4 h\u00ecnh v\u1eadn h\u00e0nh hi\u1ec7u qu\u1ea3, l\u1ee3i nhu\u1eadn t\u1ed5ng th\u1ec3 c\u00f3 th\u1ec3 t\u0103ng \u0111\u00e1ng k\u1ec3 so v\u1edbi c\u00e1ch canh t\u00e1c truy\u1ec1n th\u1ed1ng. D\u00f9 kh\u00f4ng ph\u1ea3i \u1edf \u0111\u00e2u c\u0169ng \u0111\u1ea1t m\u1ee9c cao, nh\u01b0ng r\u00f5 r\u00e0ng \u0111\u00e2y l\u00e0 h\u01b0\u1edbng \u0111i gi\u00fap n\u00f4ng d\u00e2n gi\u1ea3m r\u1ee7i ro v\u00e0 \u0111a d\u1ea1ng h\u00f3a ngu\u1ed3n thu.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u1edbi \u0111\u00e2y Cuba \u0111\u00e3 g\u00e2y ch\u00fa \u00fd khi \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng\u00a0m\u00f4 h\u00ecnh nu\u00f4i v\u1ecbt<\/p>\n","protected":false},"author":1,"featured_media":8545,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-10469","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tat-ca-bai-viet"],"_links":{"self":[{"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/10469","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=10469"}],"version-history":[{"count":3,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/10469\/revisions"}],"predecessor-version":[{"id":10472,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/posts\/10469\/revisions\/10472"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=\/wp\/v2\/media\/8545"}],"wp:attachment":[{"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=10469"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=10469"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/doisongmoi.com.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=10469"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}