{"id":4125,"date":"2020-12-21T05:51:39","date_gmt":"2020-12-21T05:51:39","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=4125"},"modified":"2020-12-21T05:51:39","modified_gmt":"2020-12-21T05:51:39","slug":"elephant-seal-supermoms-key-to-colony-success","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/zoology\/elephant-seal-supermoms-key-to-colony-success\/","title":{"rendered":"Si\u00eau m\u1eb9 voi bi\u1ec3n: Ch\u00eca kh\u00f3a th\u00e0nh c\u00f4ng c\u1ee7a b\u1ea7y \u0111\u00e0n"},"content":{"rendered":"

Si\u00eau m\u1eb9 voi bi\u1ec3n: Ch\u00eca kh\u00f3a th\u00e0nh c\u00f4ng c\u1ee7a b\u1ea7y \u0111\u00e0n<\/h2>\n\n

\u0110\u1ed9ng l\u1ef1c c\u1ee7a b\u1ea7y \u0111\u00e0n voi bi\u1ec3n<\/h2>\n\n

T\u1ea1i \u0111\u00e0n voi bi\u1ec3n ph\u01b0\u01a1ng b\u1eafc \u1edf V\u01b0\u1eddn ti\u1ec3u bang A\u00f1o Nuevo, ng\u01b0\u1eddi ta quan s\u00e1t th\u1ea5y m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng \u0111\u00e1ng ch\u00fa \u00fd: m\u1ed9t nh\u00f3m “si\u00eau m\u1eb9” s\u1ed1ng l\u00e2u ch\u1ecbu tr\u00e1ch nhi\u1ec7m sinh ra ph\u1ea7n l\u1edbn voi con c\u1ee7a \u0111\u00e0n.<\/p>\n\n

\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a si\u00eau m\u1eb9<\/h2>\n\n

Nh\u1eefng si\u00eau m\u1eb9 n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi kh\u1ea3 n\u0103ng sinh s\u1ea3n phi th\u01b0\u1eddng, sinh ra m\u01b0\u1eddi ho\u1eb7c nhi\u1ec1u voi con trong su\u1ed1t cu\u1ed9c \u0111\u1eddi. Ch\u00fang c\u00f3 xu h\u01b0\u1edbng b\u1eaft \u0111\u1ea7u sinh s\u1ea3n mu\u1ed9n h\u01a1n so v\u1edbi m\u1ee9c trung b\u00ecnh, gi\u00fap ch\u00fang c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 s\u1ee9c kh\u1ecfe, k\u00edch th\u01b0\u1edbc v\u00e0 kinh nghi\u1ec7m.<\/p>\n\n

C\u00e1c y\u1ebfu t\u1ed1 g\u00f3p ph\u1ea7n v\u00e0o kh\u1ea3 n\u0103ng sinh s\u1ea3n<\/h2>\n\n

Ch\u00eca kh\u00f3a th\u00e0nh c\u00f4ng c\u1ee7a nh\u1eefng si\u00eau m\u1eb9 n\u1eb1m \u1edf kh\u1ea3 n\u0103ng sinh s\u1ea3n \u1edf m\u1ecdi c\u01a1 h\u1ed9i v\u00e0 s\u1ed1ng l\u00e2u. Ch\u00fang \u01b0u ti\u00ean sinh s\u1ea3n h\u01a1n c\u00e1c ho\u1ea1t \u0111\u1ed9ng kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u00ecm ki\u1ebfm th\u1ee9c \u0103n. Ngo\u00e0i ra, tu\u1ed5i th\u1ecd cao cho ph\u00e9p ch\u00fang sinh ra nhi\u1ec1u voi con trong nhi\u1ec1u n\u0103m.<\/p>\n\n

Nh\u1eefng th\u00e1ch th\u1ee9c m\u00e0 nh\u1eefng b\u00e0 m\u1eb9 tr\u1ebb ph\u1ea3i \u0111\u1ed1i m\u1eb7t<\/h2>\n\n

Ng\u01b0\u1ee3c l\u1ea1i, nh\u1eefng b\u00e0 m\u1eb9 voi bi\u1ec3n tr\u1ebb ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c \u0111\u00e1ng k\u1ec3 \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c kh\u1ea3 n\u0103ng sinh s\u1ea3n. Vi\u1ec7c sinh n\u1edf v\u00e0 cai s\u1eefa voi con \u0111\u00f2i h\u1ecfi m\u1ed9t l\u01b0\u1ee3ng n\u0103ng l\u01b0\u1ee3ng \u0111\u00e1ng k\u1ec3, c\u00f3 th\u1ec3 c\u1ea3n tr\u1edf s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a ch\u00ednh nh\u1eefng b\u00e0 m\u1eb9 tr\u1ebb. Do \u0111\u00f3, ch\u00fang th\u01b0\u1eddng sinh ra nh\u1eefng ch\u00fa voi con nh\u1ecf h\u01a1n v\u1edbi t\u1ef7 l\u1ec7 s\u1ed1ng s\u00f3t th\u1ea5p h\u01a1n.<\/p>\n\n

T\u1ea7m \u1ea3nh h\u01b0\u1edfng c\u1ee7a si\u00eau m\u1eb9 \u0111\u1ebfn \u0111\u1ed9ng l\u1ef1c c\u1ee7a \u0111\u00e0n<\/h2>\n\n

Nh\u1eefng si\u00eau m\u1eb9 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh t\u01b0\u01a1ng lai c\u1ee7a \u0111\u00e0n. Con c\u00e1i c\u1ee7a ch\u00fang c\u00f3 xu h\u01b0\u1edbng s\u1ed1ng l\u00e2u h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c trang b\u1ecb t\u1ed1t h\u01a1n \u0111\u1ec3 t\u1ef1 b\u1ea3o v\u1ec7 m\u00ecnh tr\u01b0\u1edbc nh\u1eefng k\u1ebb s\u0103n m\u1ed3i nh\u1edd s\u1ef1 ch\u0103m s\u00f3c v\u00e0 kinh nghi\u1ec7m c\u1ee7a nh\u1eefng ng\u01b0\u1eddi m\u1eb9.<\/p>\n\n

Chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a nh\u1eefng si\u00eau m\u1eb9<\/h2>\n\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u th\u1ef1c hi\u1ec7n nghi\u00ean c\u1ee9u \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c nh\u1eefng chi\u1ebfn l\u01b0\u1ee3c sau \u0111\u00e2y \u0111\u01b0\u1ee3c c\u00e1c si\u00eau m\u1eb9 \u00e1p d\u1ee5ng:<\/p>\n\n

    \n
  1. Tu\u1ed5i th\u1ecd cao:<\/strong> Nh\u1eefng si\u00eau m\u1eb9 s\u1ed1ng l\u00e2u h\u01a1n \u0111\u00e1ng k\u1ec3 so v\u1edbi m\u1ee9c trung b\u00ecnh, cho ph\u00e9p ch\u00fang sinh ra nhi\u1ec1u voi con h\u01a1n trong su\u1ed1t cu\u1ed9c \u0111\u1eddi.<\/li>\n
  2. Sinh s\u1ea3n li\u00ean t\u1ee5c:<\/strong> Ch\u00fang \u01b0u ti\u00ean sinh s\u1ea3n \u1edf m\u1ecdi c\u01a1 h\u1ed9i, t\u1ed1i \u0111a h\u00f3a kh\u1ea3 n\u0103ng sinh s\u1ea3n c\u1ee7a m\u00ecnh.<\/li>\n
  3. Sinh s\u1ea3n \u1edf tu\u1ed5i gi\u00e0:<\/strong> Nh\u1eefng si\u00eau m\u1eb9 th\u01b0\u1eddng b\u1eaft \u0111\u1ea7u sinh s\u1ea3n mu\u1ed9n h\u01a1n so v\u1edbi m\u1ee9c trung b\u00ecnh, gi\u00fap ch\u00fang c\u00f3 l\u1ee3i th\u1ebf v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 kinh nghi\u1ec7m.<\/li>\n<\/ol>\n\n

    Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n

    Hi\u1ec7n t\u01b0\u1ee3ng si\u00eau m\u1eb9 trong \u0111\u00e0n voi bi\u1ec3n l\u00e0m n\u1ed5i b\u1eadt t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m c\u00e1 nh\u00e2n v\u00e0 tu\u1ed5i th\u1ecd trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh \u0111\u1ed9ng l\u1ef1c c\u1ee7a qu\u1ea7n th\u1ec3. Nh\u1eefng con c\u00e1i \u0111\u1eb7c bi\u1ec7t n\u00e0y \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o s\u1ef1 th\u00e0nh c\u00f4ng li\u00ean t\u1ee5c c\u1ee7a \u0111\u00e0n c\u1ee7a ch\u00fang.<\/p>","protected":false},"excerpt":{"rendered":"

    Si\u00eau m\u1eb9 voi bi\u1ec3n: Ch\u00eca kh\u00f3a th\u00e0nh c\u00f4ng c\u1ee7a b\u1ea7y \u0111\u00e0n \u0110\u1ed9ng l\u1ef1c c\u1ee7a b\u1ea7y \u0111\u00e0n voi bi\u1ec3n T\u1ea1i \u0111\u00e0n voi bi\u1ec3n ph\u01b0\u01a1ng b\u1eafc \u1edf V\u01b0\u1eddn ti\u1ec3u bang A\u00f1o Nuevo,…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280],"tags":[7606,7604,7605,361,5491],"class_list":["post-4125","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-colony-dynamics","tag-elephant-seal","tag-supermoms","tag-marine-biology","tag-reproductive-success"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4125","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/comments?post=4125"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4125\/revisions"}],"predecessor-version":[{"id":4126,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/4125\/revisions\/4126"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=4125"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=4125"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=4125"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}