Khi c\u00e1c nh\u00e0 khoa h\u1ecdc ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t gi\u1edbi \u0111\u1ed9ng v\u1eadt tr\u00ean th\u1ea3o nguy\u00ean Ch\u00e2u Phi \u0111\u00e3 ph\u00e1t hi\u1ec7n m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng kh\u00f4ng th\u1ec3 ch\u1ed1i c\u00e3i l\u00e0 nh\u1eefng con s\u01b0 t\u1eed \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 “b\u00e1 ch\u1ee7 c\u1ee7a \u0111\u1ed9ng v\u1eadt Ch\u00e2u Phi”, th\u00ec t\u1ec9 l\u1ec7 t\u1eed vong c\u1ee7a s\u01b0 t\u1eed con l\u00ean t\u1edbi 80%. \u0110\u00e2y l\u00e0 con s\u1ed1 l\u00e0m kinh \u0111\u1ed9ng l\u00f2ng ng\u01b0\u1eddi. B\u1edfi v\u00ec s\u01b0 t\u1eed tr\u00ean c\u00e1nh \u0111\u1ed3ng Ch\u00e2u Phi \u0111\u01b0\u1ee3c coi l\u00e0 ch\u00faa c\u1ee7a mu\u00f4n lo\u00e0i kh\u00f4ng h\u1ec1 c\u00f3 \u0111\u1ecbch th\u1ee7, ch\u1ec9 tr\u1eeb con ng\u01b0\u1eddi ra, kh\u00f4ng c\u00f3 m\u00e3nh th\u00fa hung d\u1eef n\u00e0o c\u00f3 th\u1ec3 g\u00e2y t\u1ed5n h\u1ea1i \u0111\u1ebfn s\u01b0 t\u1eed. V\u1eady t\u1ea1i sao c\u00f3 nhi\u1ec1u s\u01b0 t\u1eed con ch\u01b0a k\u1ecbp tr\u01b0\u1edfng th\u00e0nh \u0111\u00e3 v\u1ed9i ch\u1ebft “y\u1ec3u”? C\u00e1c nh\u00e0 khoa h\u1ecdc sau khi quan s\u00e1t m\u1ed9t th\u1eddi gian d\u00e0i cu\u1ed1i c\u00f9ng \u0111\u00e3 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c “b\u00ed m\u1eadt”. \u0110\u00f3 l\u00e0 s\u1ef1 \u0111\u1ed1i \u0111\u00e3i t\u00e0n nh\u1eabn c\u1ee7a nh\u1eefng con s\u01b0 t\u1eed tr\u01b0\u1edfng th\u00e0nh v\u1edbi nh\u1eefng con s\u01b0 t\u1eed con. C\u00f3 l\u00fac ch\u00fang kh\u00f4ng cho s\u01b0 t\u1eed con \u0103n ho\u1eb7c \u0111u\u1ed5i s\u01b0 t\u1eed con ra kh\u1ecfi b\u1ea7y l\u00e0m cho l\u0169 s\u01b0 t\u1eed con tr\u1edf th\u00e0nh “nh\u1eefng \u0111\u1ee9a tr\u1ebb” l\u01b0u l\u1ea1c kh\u00f4ng n\u01a1i c\u01b0 tr\u00fa, g\u1eb7p \u0111\u00f3i, g\u1eb7p r\u00e9t v\u00e0 tr\u1edf th\u00e0nh nh\u1eefng mi\u1ebfng m\u1ed3i cho nh\u1eefng m\u00e3nh th\u00fa hung d\u1eef kh\u00e1c.<\/p>\n\n\n\n
Cho d\u00f9 c\u00f9ng chung s\u1ed1ng trong m\u1ed9t b\u1ea7y th\u00ec nh\u1eefng con s\u01b0 t\u1eed tr\u01b0\u1edfng th\u00e0nh c\u0169ng kh\u00f4ng s\u1ed1ng c\u00f9ng nh\u1eefng con s\u01b0 t\u1eed nh\u1ecf, coi nh\u01b0 \u0111\u00f4i b\u00ean kh\u00f4ng c\u00f3 quan h\u1ec7 c\u1ed1t nh\u1ee5c. Nh\u1ea5t l\u00e0 trong nh\u1eefng l\u00fac m\u1ed3i \u0103n khan hi\u1ebfm, s\u01b0 t\u1eed m\u1eb9 c\u00f2n x\u00e9 x\u00e1c s\u01b0 t\u1eed con \u0111\u1ec3 \u0103n cho \u0111\u1ee1 \u0111\u00f3i. C\u00f3 kh\u00f4ng \u00edt nh\u1eefng con s\u01b0 t\u1eed trong l\u00fac \u0111\u00f3i \u0111\u00e3 nu\u1ed1t ch\u1eedng nh\u1eefng con s\u01b0 t\u1eed con. Theo th\u1ed1ng k\u00ea, trong th\u1ebf gi\u1edbi s\u01b0 t\u1eed con hoang d\u00e3 c\u00f3 kho\u1ea3ng 1\/5 b\u1ecb s\u01b0 t\u1eed l\u1edbn \u0103n th\u1ecbt.<\/p>\n\n\n\n
C\u00f3 ng\u01b0\u1eddi n\u00f3i s\u01b0 t\u1eed l\u1edbn \u0103n s\u01b0 t\u1eed con gi\u1ed1ng nh\u01b0 b\u1ed1 m\u1eb9 gi\u1ebft con c\u00e1i, l\u00e0 m\u1ed9t h\u00e0nh vi thi\u1ebfu \u0111\u1ea1o \u0111\u1ee9c. Nh\u01b0ng trong con m\u1eaft c\u00e1c nh\u00e0 khoa h\u1ecdc, \u0111\u00e2y l\u00e0 “bi\u1ec7n ph\u00e1p” b\u1eaft bu\u1ed9c \u0111\u1ec3 c\u00e2n b\u1eb1ng h\u1ec7 sinh th\u00e1i. B\u1edfi v\u00ec s\u01b0 t\u1eed con l\u1edbn r\u1ea5t nhanh, ch\u1ec9 5 – 6 tu\u1ed5i l\u00e0 tr\u01b0\u1edfng th\u00e0nh v\u00e0 c\u00f3 th\u1ec3 cho ra nhi\u1ec1u th\u1ebf h\u1ec7 s\u01b0 t\u1eed con kh\u00e1c. N\u1ebfu s\u01b0 t\u1eed b\u1ed1 m\u1eb9 kh\u00f4ng \u0103n m\u1ed9t b\u1ed9 ph\u1eadn s\u01b0 t\u1eed con th\u00ec s\u1ebd t\u1ea1o th\u00e0nh s\u1ef1 “t\u0103ng d\u00e2n s\u1ed1” m\u00e0 \u0111\u1ed9ng v\u1eadt \u0103n c\u1ecf tr\u00ean th\u1ea3o nguy\u00ean d\u1eabu c\u00f3 nhi\u1ec1u c\u0169ng s\u1ebd l\u00e0m cho th\u1ee9c \u0103n c\u1ee7a h\u1ecd nh\u00e0 s\u01b0 t\u1eed thi\u1ebfu tr\u1ea7m tr\u1ecdng. \u0110i\u1ec1u n\u00e0y s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 sinh t\u1ed3n c\u1ee7a c\u1ea3 b\u1ea7y \u0111\u00e0n nh\u00e0 s\u01b0 t\u1eed.<\/p>\n","protected":false},"excerpt":{"rendered":"
Khi c\u00e1c nh\u00e0 khoa h\u1ecdc ti\u1ebfn h\u00e0nh kh\u1ea3o s\u00e1t gi\u1edbi \u0111\u1ed9ng v\u1eadt tr\u00ean th\u1ea3o nguy\u00ean Ch\u00e2u Phi \u0111\u00e3 ph\u00e1t hi\u1ec7n m\u1ed9t hi\u1ec7n t\u01b0\u1ee3ng kh\u00f4ng th\u1ec3 ch\u1ed1i c\u00e3i l\u00e0 nh\u1eefng con s\u01b0 t\u1eed \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 “b\u00e1 ch\u1ee7 c\u1ee7a \u0111\u1ed9ng v\u1eadt Ch\u00e2u Phi”, th\u00ec t\u1ec9 l\u1ec7 t\u1eed vong c\u1ee7a s\u01b0 t\u1eed con l\u00ean t\u1edbi 80%. […]<\/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":[15,10],"tags":[],"class_list":["post-8591","post","type-post","status-publish","format-standard","hentry","category-hoi-dap-khoa-hoc","category-sinh-hoc"],"_links":{"self":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8591","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=8591"}],"version-history":[{"count":0,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/posts\/8591\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/media?parent=8591"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/categories?post=8591"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vietlearn.org\/kien-thuc\/wp-json\/wp\/v2\/tags?post=8591"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}