{"id":17322,"date":"2021-07-08T23:00:06","date_gmt":"2021-07-08T23:00:06","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=17322"},"modified":"2021-07-08T23:00:06","modified_gmt":"2021-07-08T23:00:06","slug":"dave-the-earthworm-record-breaking-giant","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/vi\/science\/zoology\/dave-the-earthworm-record-breaking-giant\/","title":{"rendered":"Dave, ch\u00fa tr\u00f9n \u0111\u1ea5t kh\u1ed5ng l\u1ed3 ph\u00e1 k\u1ef7 l\u1ee5c, h\u00e9 l\u1ed9 b\u00ed m\u1eadt v\u1ec1 s\u1ee9c kh\u1ecfe c\u1ee7a \u0111\u1ea5t"},"content":{"rendered":"

Dave, ch\u00fa tr\u00f9n \u0111\u1ea5t kh\u1ed5ng l\u1ed3 ph\u00e1 k\u1ef7 l\u1ee5c<\/h2>\n\n

Kh\u00e1m ph\u00e1 v\u00e0 k\u00edch th\u01b0\u1edbc<\/h2>\n\n

Dave, ch\u00fa tr\u00f9n \u0111\u1ea5t l\u1edbn nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf V\u01b0\u01a1ng qu\u1ed1c Anh, \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n t\u1ea1i m\u1ed9t m\u1ea3nh \u0111\u1ea5t tr\u1ed3ng rau \u1edf Cheshire, Anh. V\u1edbi chi\u1ec1u d\u00e0i 16 inch v\u00e0 c\u00e2n n\u1eb7ng 26 gram, Dave n\u1eb7ng g\u1ea7n g\u1ea5p n\u0103m l\u1ea7n tr\u1ecdng l\u01b0\u1ee3ng trung b\u00ecnh c\u1ee7a m\u1ed9t ch\u00fa tr\u00f9n \u0111\u1ea5t. K\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ch\u00fa cho th\u1ea5y Dave \u0111\u00e3 s\u1ed1ng m\u1ed9t cu\u1ed9c \u0111\u1eddi kh\u1ecfe m\u1ea1nh v\u00e0 l\u00e2u d\u00e0i trong l\u00f2ng \u0111\u1ea5t m\u00e0u m\u1ee1 c\u1ee7a khu v\u01b0\u1eddn.<\/p>\n\n

Sinh h\u1ecdc c\u1ee7a tr\u00f9n \u0111\u1ea5t<\/h2>\n\n

Tr\u00f9n \u0111\u1ea5t l\u00e0 \u0111\u1ed9ng v\u1eadt\u73af\u8282\u52a8\u7269, m\u1ed9t nh\u00f3m \u0111\u1ed9ng v\u1eadt kh\u00f4ng x\u01b0\u01a1ng s\u1ed1ng c\u0169ng bao g\u1ed3m c\u1ea3 \u0111\u1ec9a v\u00e0 \u0111a t\u01a1. Ch\u00fang \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong s\u1ee9c kh\u1ecfe c\u1ee7a \u0111\u1ea5t b\u1eb1ng c\u00e1ch ph\u00e2n h\u1ee7y ch\u1ea5t h\u1eefu c\u01a1 v\u00e0 l\u00e0m tho\u00e1ng kh\u00ed \u0111\u1ea5t. Tr\u00f9n \u0111\u1ea5t \u0103n c\u00e1c v\u1eadt ch\u1ea5t th\u1ef1c v\u1eadt \u0111ang ph\u00e2n h\u1ee7y, ch\u00fang ti\u00eau h\u00f3a v\u00e0 b\u00e0i ti\u1ebft ch\u1ea5t th\u1ea3i d\u01b0\u1edbi d\u1ea1ng ph\u00e2n. Ph\u00e2n tr\u00f9n \u0111\u1ea5t c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac v\u00e0 \u0111\u1ed9 ph\u00ec nhi\u00eau c\u1ee7a \u0111\u1ea5t b\u1eb1ng c\u00e1ch b\u1ed5 sung ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 ch\u1ea5t h\u1eefu c\u01a1.<\/p>\n\n

M\u00f4i tr\u01b0\u1eddng s\u1ed1ng v\u00e0 ch\u1ebf \u0111\u1ed9 \u0103n c\u1ee7a Dave<\/h2>\n\n

Dave s\u1ed1ng trong m\u1ed9t m\u1ea3nh \u0111\u1ea5t tr\u1ed3ng rau \u1edf Widnes, m\u1ed9t th\u1ecb tr\u1ea5n c\u00f4ng nghi\u1ec7p nh\u1ecf \u1edf Cheshire. \u0110\u1ea5t \u1edf khu v\u1ef1c n\u00e0y r\u1ea5t gi\u00e0u ch\u1ea5t h\u1eefu c\u01a1, cung c\u1ea5p cho Dave ngu\u1ed3n th\u1ee9c \u0103n d\u1ed3i d\u00e0o. M\u1eb7c d\u00f9 c\u00f3 s\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c lo\u00e0i s\u0103n m\u1ed3i nh\u01b0 nh\u00edm v\u00e0 chu\u1ed9t ch\u0169i, Dave v\u1eabn s\u1ed1ng s\u00f3t v\u00e0 ph\u00e1t tri\u1ec3n, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y ch\u00fa c\u00f3 th\u1ec3 \u0111\u00e3 s\u1ed1ng trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng t\u01b0\u01a1ng \u0111\u1ed1i kh\u00f4ng b\u1ecb x\u00e1o tr\u1ed9n.<\/p>\n\n

Tu\u1ed5i th\u1ecd v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a tr\u00f9n \u0111\u1ea5t<\/h2>\n\n

Tr\u00f9n \u0111\u1ea5t \u0111\u1ecf, lo\u00e0i m\u00e0 Dave thu\u1ed9c v\u1ec1, \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y tr\u00ean kh\u1eafp Ch\u00e2u \u00c2u v\u00e0 c\u00f3 th\u1ec3 s\u1ed1ng t\u1edbi s\u00e1u n\u0103m trong \u0111i\u1ec1u ki\u1ec7n nu\u00f4i nh\u1ed1t. Trong t\u1ef1 nhi\u00ean, tu\u1ed5i th\u1ecd c\u1ee7a ch\u00fang c\u00f3 th\u1ec3 ng\u1eafn h\u01a1n do b\u1ecb s\u0103n m\u1ed3i v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng kh\u00e1c. Tr\u00f9n \u0111\u1ea5t ph\u00e1t tri\u1ec3n trong su\u1ed1t cu\u1ed9c \u0111\u1eddi v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a ch\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 ngu\u1ed3n th\u1ee9c \u0103n, ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t v\u00e0 gen.<\/p>\n\n

\u00dd ngh\u0129a c\u1ee7a Dave<\/h2>\n\n

Vi\u1ec7c ph\u00e1t hi\u1ec7n ra Dave r\u1ea5t c\u00f3 \u00fd ngh\u0129a v\u00ec n\u00f3 nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a tr\u00f9n \u0111\u1ea5t \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ee7a \u0111\u1ea5t. Tr\u00f9n \u0111\u1ea5t \u0111\u00f3ng vai tr\u00f2 r\u1ea5t quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh lu\u00e2n chuy\u1ec3n ch\u1ea5t dinh d\u01b0\u1ee1ng v\u00e0 ph\u00e2n h\u1ee7y, s\u1ef1 c\u00f3 m\u1eb7t c\u1ee7a ch\u00fang ch\u1ec9 ra m\u1ed9t h\u1ec7 sinh th\u00e1i \u0111\u1ea5t l\u00e0nh m\u1ea1nh. K\u00edch th\u01b0\u1edbc v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a Dave cho th\u1ea5y ch\u00fa \u0111\u00e3 s\u1ed1ng trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng \u0111\u1eb7c bi\u1ec7t thu\u1eadn l\u1ee3i cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a tr\u00f9n \u0111\u1ea5t.<\/p>\n\n

B\u1ea3o t\u1ed3n tr\u00f9n \u0111\u1ea5t<\/h2>\n\n

Qu\u1ea7n th\u1ec3 tr\u00f9n \u0111\u1ea5t \u0111ang suy gi\u1ea3m tr\u00ean to\u00e0n th\u1ebf gi\u1edbi do m\u1ea5t m\u00f4i tr\u01b0\u1eddng s\u1ed1ng, \u00f4 nhi\u1ec5m v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. Ch\u01b0\u01a1ng tr\u00ecnh Earthworm Watch c\u1ee7a B\u1ea3o t\u00e0ng L\u1ecbch s\u1eed T\u1ef1 nhi\u00ean London theo d\u00f5i s\u1ef1 ph\u00e2n b\u1ed1 c\u1ee7a tr\u00f9n \u0111\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t tr\u00ean kh\u1eafp V\u01b0\u01a1ng qu\u1ed1c Anh. B\u1eb1ng c\u00e1ch tham gia ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y, ng\u01b0\u1eddi d\u00e2n c\u00f3 th\u1ec3 gi\u00fap n\u00e2ng cao nh\u1eadn th\u1ee9c v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a tr\u00f9n \u0111\u1ea5t v\u00e0 g\u00f3p ph\u1ea7n b\u1ea3o t\u1ed3n ch\u00fang.<\/p>\n\n

Di s\u1ea3n c\u1ee7a Dave<\/h2>\n\n

Cu\u1ed9c \u0111\u1eddi v\u00e0 c\u00e1i ch\u1ebft c\u1ee7a ch\u00fa tr\u00f9n \u0111\u1ea5t Dave \u0111\u00e3 l\u00e0m d\u1ea5y l\u00ean c\u00e1c cu\u1ed9c th\u1ea3o lu\u1eadn v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a tr\u00f9n \u0111\u1ea5t v\u00e0 s\u1ef1 c\u1ea7n thi\u1ebft ph\u1ea3i b\u1ea3o v\u1ec7 ch\u00fang. B\u1ea3o t\u00e0ng L\u1ecbch s\u1eed T\u1ef1 nhi\u00ean Lu\u00e2n \u0110\u00f4n \u0111\u00e3 b\u1ea3o qu\u1ea3n thi th\u1ec3 c\u1ee7a Dave \u0111\u1ec3 ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u khoa h\u1ecdc, v\u00e0 c\u00e2u chuy\u1ec7n c\u1ee7a ch\u00fa ti\u1ebfp t\u1ee5c truy\u1ec1n c\u1ea3m h\u1ee9ng cho m\u1ecdi ng\u01b0\u1eddi t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 nh\u1eefng sinh v\u1eadt h\u1ea5p d\u1eabn n\u00e0y.<\/p>","protected":false},"excerpt":{"rendered":"

Dave, ch\u00fa tr\u00f9n \u0111\u1ea5t kh\u1ed5ng l\u1ed3 ph\u00e1 k\u1ef7 l\u1ee5c Kh\u00e1m ph\u00e1 v\u00e0 k\u00edch th\u01b0\u1edbc Dave, ch\u00fa tr\u00f9n \u0111\u1ea5t l\u1edbn nh\u1ea5t t\u1eebng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf V\u01b0\u01a1ng qu\u1ed1c Anh, \u0111\u00e3 \u0111\u01b0\u1ee3c…<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[280],"tags":[401,254,22800,1472,252],"class_list":["post-17322","post","type-post","status-publish","format-standard","hentry","category-zoology","tag-conservation","tag-wildlife","tag-earthworm","tag-soil-health","tag-nature"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17322","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=17322"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17322\/revisions"}],"predecessor-version":[{"id":17323,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/posts\/17322\/revisions\/17323"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/media?parent=17322"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/categories?post=17322"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/vi\/wp-json\/wp\/v2\/tags?post=17322"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}