{"id":13817,"date":"2024-05-16T02:06:11","date_gmt":"2024-05-16T02:06:11","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=13817"},"modified":"2024-05-16T02:06:11","modified_gmt":"2024-05-16T02:06:11","slug":"humane-calf-weaning-for-happier-healthier-cows","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/life\/animal-husbandry\/humane-calf-weaning-for-happier-healthier-cows\/","title":{"rendered":"Cai s\u1eefa b\u00ea nh\u00e2n \u0111\u1ea1o: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u00fap \u0111\u00e0n b\u00f2 kh\u1ecfe m\u1ea1nh v\u00e0 h\u1ea1nh ph\u00fac h\u01a1n"},"content":{"rendered":"

Cai s\u1eefa b\u00ea: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u00e2n \u0111\u1ea1o gi\u00fap \u0111\u00e0n b\u00f2 kh\u1ecfe m\u1ea1nh v\u00e0 h\u1ea1nh ph\u00fac h\u01a1n<\/h2>\n\n

Hi\u1ec3u v\u1ec1 vi\u1ec7c cai s\u1eefa b\u00ea<\/h2>\n\n

Cai s\u1eefa b\u00ea l\u00e0 qu\u00e1 tr\u00ecnh t\u00e1ch b\u00ea kh\u1ecfi m\u1eb9 \u0111\u1ec3 khuy\u1ebfn kh\u00edch t\u00ednh t\u1ef1 l\u1eadp v\u00e0 th\u00fac \u0111\u1ea9y s\u1ef1 ph\u00e1t tri\u1ec3n. Theo truy\u1ec1n th\u1ed1ng, b\u00ea b\u1ecb cai s\u1eefa \u0111\u1ed9t ng\u1ed9t, c\u00f3 th\u1ec3 g\u00e2y ra nhi\u1ec1u c\u0103ng th\u1eb3ng v\u00e0 v\u1ea5n \u0111\u1ec1 s\u1ee9c kh\u1ecfe. Tuy nhi\u00ean, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p cai s\u1eefa s\u00e1ng t\u1ea1o \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng, \u01b0u ti\u00ean \u0111\u1ebfn ph\u00fac l\u1ee3i \u0111\u1ed9ng v\u1eadt v\u00e0 mang l\u1ea1i l\u1ee3i \u00edch kinh t\u1ebf cho ng\u01b0\u1eddi n\u00f4ng d\u00e2n.<\/p>\n\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c cai s\u1eefa nh\u00e2n \u0111\u1ea1o<\/h2>\n\n

B\u00ea cai s\u1eefa t\u1ef1 nhi\u00ean khi \u0111\u01b0\u1ee3c kho\u1ea3ng m\u01b0\u1eddi th\u00e1ng tu\u1ed5i. Tuy nhi\u00ean, \u1edf c\u00e1c trang tr\u1ea1i nu\u00f4i b\u00f2 th\u1ecbt, b\u00ea th\u01b0\u1eddng \u0111\u01b0\u1ee3c cai s\u1eefa \u1edf s\u00e1u th\u00e1ng tu\u1ed5i, c\u00f2n \u1edf c\u00e1c trang tr\u1ea1i s\u1eefa, b\u00ea \u0111\u01b0\u1ee3c t\u00e1ch ra ch\u1ec9 24 gi\u1edd sau khi sinh. Vi\u1ec7c cai s\u1eefa s\u1edbm c\u00f3 th\u1ec3 ph\u00e1 v\u1ee1 m\u1ed1i li\u00ean k\u1ebft m\u1eb9 con, d\u1eabn \u0111\u1ebfn h\u00e0nh vi b\u1ea5t th\u01b0\u1eddng v\u00e0 c\u0103ng th\u1eb3ng cho c\u1ea3 hai.<\/p>\n\n

L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c cai s\u1eefa \u00edt g\u00e2y c\u0103ng th\u1eb3ng<\/h2>\n\n

Nghi\u00ean c\u1ee9u cho th\u1ea5y vi\u1ec7c cai s\u1eefa d\u1ea7n d\u1ea7n, ch\u1eb3ng h\u1ea1n nh\u01b0 cai s\u1eefa b\u1eb1ng h\u00e0ng r\u00e0o ho\u1eb7c cai s\u1eefa m\u0169i ch\u1ea1m m\u0169i, gi\u00fap gi\u1ea3m m\u1ee9c \u0111\u1ed9 c\u0103ng th\u1eb3ng \u1edf b\u00ea v\u00e0 mang l\u1ea1i l\u1ee3i \u00edch kinh t\u1ebf cho ng\u01b0\u1eddi n\u00f4ng d\u00e2n. Cai s\u1eefa b\u1eb1ng h\u00e0ng r\u00e0o cho ph\u00e9p b\u00ea v\u00e0 m\u1eb9 t\u01b0\u01a1ng t\u00e1c qua h\u00e0ng r\u00e0o c\u00f3 khe h\u1edf, duy tr\u00ec s\u1ef1 ti\u1ebfp x\u00fac nh\u01b0ng ng\u0103n ch\u1eb7n vi\u1ec7c b\u00fa s\u1eefa.<\/p>\n\n

C\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe b\u00ea<\/h2>\n\n

C\u00e1c nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ec9 ra r\u1eb1ng b\u00ea \u0111\u01b0\u1ee3c cai s\u1eefa b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u00edt g\u00e2y c\u0103ng th\u1eb3ng c\u00f3 k\u1ebft qu\u1ea3 s\u1ee9c kh\u1ecfe t\u1ed1t h\u01a1n. Ch\u00fang \u00edt s\u1ee5t c\u00e2n h\u01a1n, duy tr\u00ec c\u1ea3m gi\u00e1c th\u00e8m \u0103n t\u1ed1t h\u01a1n v\u00e0 c\u00f3 t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng t\u1ed1t h\u01a1n so v\u1edbi b\u00ea \u0111\u01b0\u1ee3c cai s\u1eefa \u0111\u1ed9t ng\u1ed9t. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 b\u00ea c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n khi n\u00f4ng d\u00e2n b\u00e1n ch\u00fang l\u00e0m gia s\u00fac.<\/p>\n\n

Gi\u1ea3m chi ph\u00ed nh\u00e2n c\u00f4ng<\/h2>\n\n

\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi n\u00f4ng d\u00e2n l\u00e0m ngh\u1ec1 ch\u0103n nu\u00f4i s\u1eefa, cai s\u1eefa d\u1ea7n d\u1ea7n c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m chi ph\u00ed nh\u00e2n c\u00f4ng. Thay v\u00ec thu\u00ea th\u00eam nh\u00e2n c\u00f4ng \u0111\u1ec3 cho b\u00ea b\u00fa b\u00ecnh, ng\u01b0\u1eddi n\u00f4ng d\u00e2n c\u00f3 th\u1ec3 cho b\u00ea b\u00fa trong th\u1eddi gian d\u00e0i h\u01a1n, gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u00e2n c\u00f4ng.<\/p>\n\n

Kinh nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi n\u00f4ng d\u00e2n khi cai s\u1eefa b\u1eb1ng h\u00e0ng r\u00e0o<\/h2>\n\n

N\u00f4ng d\u00e2n Janet Steward c\u1ee7a Greenfield Highland Beef \u1edf Vermont \u0111\u00e3 th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng vi\u1ec7c cai s\u1eefa b\u1eb1ng h\u00e0ng r\u00e0o. B\u00e0 \u0111\u00e3 quan s\u00e1t th\u1ea5y nh\u1eefng thay \u0111\u1ed5i t\u00edch c\u1ef1c trong s\u1ee9c kh\u1ecfe c\u1ee7a b\u00ea, bao g\u1ed3m vi\u1ec7c gi\u1ea3m s\u1ee5t c\u00e2n v\u00e0 c\u1ea3i thi\u1ec7n c\u1ea3m gi\u00e1c th\u00e8m \u0103n.<\/p>\n\n

L\u1ee3i th\u1ebf kinh t\u1ebf \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi n\u00f4ng d\u00e2n l\u00e0m ngh\u1ec1 ch\u0103n nu\u00f4i s\u1eefa<\/h2>\n\n

M\u1eb7c d\u00f9 nh\u1eefng ng\u01b0\u1eddi n\u00f4ng d\u00e2n ch\u0103n nu\u00f4i s\u1eefa c\u00f3 th\u1ec3 m\u1ea5t m\u1ed9t s\u1ed1 s\u1ea3n l\u01b0\u1ee3ng s\u1eefa khi cho b\u00ea b\u00fa l\u00e2u h\u01a1n, nh\u01b0ng h\u1ecd c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u00e2n c\u00f4ng. Ngo\u00e0i ra, b\u00ea kh\u1ecfe m\u1ea1nh h\u01a1n c\u00f3 th\u1ec3 mang l\u1ea1i s\u1ea3n l\u01b0\u1ee3ng s\u1eefa cao h\u01a1n trong d\u00e0i h\u1ea1n.<\/p>\n\n

T\u01b0\u01a1ng lai c\u1ee7a vi\u1ec7c cai s\u1eefa b\u00ea<\/h2>\n\n

Cai s\u1eefa b\u1eb1ng h\u00e0ng r\u00e0o \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong s\u1ed1 nh\u1eefng ng\u01b0\u1eddi n\u00f4ng d\u00e2n ch\u0103n nu\u00f4i b\u00f2 th\u1ecbt v\u00e0 c\u00e1c trang tr\u1ea1i nu\u00f4i b\u00f2 s\u1eefa c\u0169ng \u0111ang th\u1eed nghi\u1ec7m vi\u1ec7c k\u00e9o d\u00e0i th\u1eddi gian cho b\u00ea b\u00fa. Khi c\u00e1c nghi\u00ean c\u1ee9u ti\u1ebfp t\u1ee5c, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p cai s\u1eefa \u00edt g\u00e2y c\u0103ng th\u1eb3ng hi\u1ec7u qu\u1ea3 nh\u1ea5t s\u1ebd ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c tinh ch\u1ec9nh, \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe cho b\u00ea v\u00e0 th\u00fac \u0111\u1ea9y c\u00e1c ho\u1ea1t \u0111\u1ed9ng ch\u0103n nu\u00f4i b\u1ec1n v\u1eefng.<\/p>\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n

C\u00e1c ph\u01b0\u01a1ng ph\u00e1p cai s\u1eefa b\u00ea nh\u00e2n \u0111\u1ea1o \u0111\u1eb7t \u01b0u ti\u00ean v\u00e0o ph\u00fac l\u1ee3i \u0111\u1ed9ng v\u1eadt v\u00e0 mang l\u1ea1i l\u1ee3i \u00edch kinh t\u1ebf cho ng\u01b0\u1eddi n\u00f4ng d\u00e2n. C\u00e1c k\u1ef9 thu\u1eadt cai s\u1eefa d\u1ea7n d\u1ea7n, ch\u1eb3ng h\u1ea1n nh\u01b0 cai s\u1eefa b\u1eb1ng h\u00e0ng r\u00e0o, gi\u00fap gi\u1ea3m m\u1ee9c \u0111\u1ed9 c\u0103ng th\u1eb3ng \u1edf b\u00ea, c\u1ea3i thi\u1ec7n s\u1ee9c kh\u1ecfe c\u1ee7a ch\u00fang v\u00e0 c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ti\u1ec1n b\u1ea1c cho ng\u01b0\u1eddi n\u00f4ng d\u00e2n. Hi\u1ec3u v\u00e0 t\u00f4n tr\u1ecdng m\u1ed1i li\u00ean k\u1ebft gi\u1eefa m\u1eb9 v\u00e0 b\u00ea l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u00e1c ho\u1ea1t \u0111\u1ed9ng ch\u0103n nu\u00f4i b\u1ec1n v\u1eefng v\u00e0 c\u00f3 tr\u00e1ch nhi\u1ec7m.<\/p>","protected":false},"excerpt":{"rendered":"

Cai s\u1eefa b\u00ea: C\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u00e2n \u0111\u1ea1o gi\u00fap \u0111\u00e0n b\u00f2 kh\u1ecfe m\u1ea1nh v\u00e0 h\u1ea1nh ph\u00fac h\u01a1n Hi\u1ec3u v\u1ec1 vi\u1ec7c cai s\u1eefa b\u00ea Cai s\u1eefa b\u00ea l\u00e0 qu\u00e1 tr\u00ecnh t\u00e1ch…<\/p>\n","protected":false},"author":3,"featured_media":23374,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18589],"tags":[18585,18587,18588,11212,18586,947,18584],"class_list":["post-13817","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-animal-husbandry","tag-dairy-farming","tag-livestock","tag-low-stress-weaning","tag-sustainable-farming","tag-humane-farming","tag-animal-welfare","tag-calf-weaning"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13817","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=13817"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13817\/revisions"}],"predecessor-version":[{"id":13818,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/13817\/revisions\/13818"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media\/23374"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=13817"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=13817"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=13817"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}