{"id":111297,"date":"2021-07-31T04:29:58","date_gmt":"2021-07-31T11:29:58","guid":{"rendered":"https:\/\/www.pandasilk.com\/artificial-incubation-of-silkworm-diapause-eggs\/"},"modified":"2025-01-12T14:18:53","modified_gmt":"2025-01-12T22:18:53","slug":"artificial-incubation-of-silkworm-diapause-eggs","status":"publish","type":"post","link":"https:\/\/www.pandasilk.com\/vi\/artificial-incubation-of-silkworm-diapause-eggs\/","title":{"rendered":"\u1ee8ng d\u1ee5ng \u1ee7 tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng nh\u00e2n t\u1ea1o"},"content":{"rendered":"<p>Vi\u1ec7c \u1ea5p n\u1edf tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng (diapause) nh\u00e2n t\u1ea1o l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt quan tr\u1ecdng trong ng\u00e0nh t\u01a1 t\u1eb1m, cho ph\u00e9p ng\u01b0\u1eddi nu\u00f4i t\u1eb1m ch\u1ee7 \u0111\u1ed9ng \u0111i\u1ec1u khi\u1ec3n chu k\u1ef3 sinh tr\u01b0\u1edfng v\u00e0 s\u1ea3n xu\u1ea5t t\u01a1. Tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong \u0111i\u1ec1u ki\u1ec7n l\u1ea1nh, c\u1ea7n \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t \u0111\u1ec3 n\u1edf th\u00e0nh s\u00e2u non. Qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c v\u1ec1 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m v\u00e0 th\u1eddi gian.  N\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch, t\u1ef7 l\u1ec7 n\u1edf c\u00f3 th\u1ec3 r\u1ea5t th\u1ea5p, \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn n\u0103ng su\u1ea5t. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o c\u00e1c kh\u00eda c\u1ea1nh c\u1ee7a vi\u1ec7c \u1ea5p n\u1edf tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng nh\u00e2n t\u1ea1o.<\/p>\n<h3>1. Chu\u1ea9n b\u1ecb tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng<\/h3>\n<p>Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh \u1ea5p n\u1edf, c\u1ea7n l\u1ef1a ch\u1ecdn tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng ch\u1ea5t l\u01b0\u1ee3ng cao. Tr\u1ee9ng ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch, tr\u00e1nh b\u1ecb nhi\u1ec5m b\u1ec7nh ho\u1eb7c h\u01b0 h\u1ecfng.  Tr\u1ee9ng n\u00ean c\u00f3 m\u00e0u s\u1eafc \u0111\u1ed3ng \u0111\u1ec1u, kh\u00f4ng b\u1ecb n\u1ee9t v\u1ee1 hay bi\u1ebfn d\u1ea1ng.  Vi\u1ec7c ki\u1ec3m tra \u0111\u1ed9 \u1ea9m c\u1ee7a tr\u1ee9ng c\u0169ng r\u1ea5t quan tr\u1ecdng, v\u00ec \u0111\u1ed9 \u1ea9m qu\u00e1 cao ho\u1eb7c qu\u00e1 th\u1ea5p \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ef7 l\u1ec7 n\u1edf.  \u0110\u1ed1i v\u1edbi tr\u1ee9ng t\u1eb1m c\u1ee7a c\u00e1c gi\u1ed1ng t\u1ed1t, nh\u01b0 nh\u1eefng gi\u1ed1ng \u0111\u01b0\u1ee3c PandaSilk cung c\u1ea5p, t\u1ef7 l\u1ec7 n\u1edf s\u1ebd cao h\u01a1n \u0111\u00e1ng k\u1ec3 n\u1ebfu \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n v\u00e0 \u1ea5p \u0111\u00fang k\u1ef9 thu\u1eadt.<\/p>\n<h3>2. \u0110i\u1ec1u ki\u1ec7n \u1ea5p n\u1edf l\u00fd t\u01b0\u1edfng<\/h3>\n<p>Nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m v\u00e0 th\u1eddi gian l\u00e0 ba y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh th\u00e0nh c\u00f4ng c\u1ee7a qu\u00e1 tr\u00ecnh \u1ea5p n\u1edf tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng.  Nhi\u1ec7t \u0111\u1ed9 l\u00fd t\u01b0\u1edfng th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb 20-25 \u0111\u1ed9 C, tuy nhi\u00ean, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o gi\u1ed1ng t\u1eb1m. \u0110\u1ed9 \u1ea9m c\u1ea7n \u0111\u01b0\u1ee3c duy tr\u00ec \u1edf m\u1ee9c kho\u1ea3ng 70-80%.  Th\u1eddi gian \u1ea5p n\u1edf c\u0169ng kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o gi\u1ed1ng t\u1eb1m v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, th\u01b0\u1eddng k\u00e9o d\u00e0i t\u1eeb 7-10 ng\u00e0y.  M\u1ed9t s\u1ef1 sai l\u1ec7ch nh\u1ecf v\u1ec1 nhi\u1ec7t \u0111\u1ed9 ho\u1eb7c \u0111\u1ed9 \u1ea9m c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn t\u1ef7 l\u1ec7 n\u1edf v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u00e2u non.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Y\u1ebfu t\u1ed1<\/th>\n<th>\u0110i\u1ec1u ki\u1ec7n l\u00fd t\u01b0\u1edfng<\/th>\n<th>\u1ea2nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 sai l\u1ec7ch<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 (\u00b0C)<\/td>\n<td>20-25<\/td>\n<td>T\u1ef7 l\u1ec7 n\u1edf gi\u1ea3m, s\u00e2u non y\u1ebfu<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m (%)<\/td>\n<td>70-80<\/td>\n<td>T\u1ef7 l\u1ec7 n\u1edf gi\u1ea3m, s\u00e2u non ch\u1ebft<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi gian (ng\u00e0y)<\/td>\n<td>7-10<\/td>\n<td>T\u1ef7 l\u1ec7 n\u1edf gi\u1ea3m, s\u00e2u non ch\u1eadm l\u1edbn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>3. Qu\u00e1 tr\u00ecnh \u1ea5p n\u1edf v\u00e0 ch\u0103m s\u00f3c ban \u0111\u1ea7u<\/h3>\n<p>Sau khi chu\u1ea9n b\u1ecb tr\u1ee9ng v\u00e0 thi\u1ebft l\u1eadp \u0111i\u1ec1u ki\u1ec7n \u1ea5p n\u1edf th\u00edch h\u1ee3p, ng\u01b0\u1eddi nu\u00f4i t\u1eb1m c\u1ea7n th\u01b0\u1eddng xuy\u00ean theo d\u00f5i qu\u00e1 tr\u00ecnh \u1ea5p n\u1edf.  Vi\u1ec7c ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ecbnh k\u1ef3, s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c.  N\u1ebfu ph\u00e1t hi\u1ec7n b\u1ea5t th\u01b0\u1eddng, c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh ngay l\u1eadp t\u1ee9c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n \u1ea5p n\u1edf \u1ed5n \u0111\u1ecbnh.  Sau khi tr\u1ee9ng n\u1edf, s\u00e2u non c\u1ea7n \u0111\u01b0\u1ee3c chuy\u1ec3n sang khay nu\u00f4i v\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng th\u00edch h\u1ee3p, \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 th\u1ee9c \u0103n v\u00e0 th\u00f4ng tho\u00e1ng.  Vi\u1ec7c ch\u0103m s\u00f3c s\u00e2u non giai \u0111o\u1ea1n \u0111\u1ea7u r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh v\u00e0 n\u0103ng su\u1ea5t t\u01a1 cao.<\/p>\n<h3>4.  C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u1ea5p n\u1edf hi\u1ec7n \u0111\u1ea1i<\/h3>\n<p>Hi\u1ec7n nay, c\u00f3 nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u1ea5p n\u1edf tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng nh\u00e2n t\u1ea1o hi\u1ec7n \u0111\u1ea1i, s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m, gi\u00fap \u0111\u1ea3m b\u1ea3o s\u1ef1 ch\u00ednh x\u00e1c v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a qu\u00e1 tr\u00ecnh.  Vi\u1ec7c \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y gi\u00fap n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro.  M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng \u1ea5p n\u1edf hi\u1ec7n \u0111\u1ea1i t\u00edch h\u1ee3p c\u1ea3 h\u1ec7 th\u1ed1ng c\u1ea3nh b\u00e1o v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa, gi\u00fap ng\u01b0\u1eddi nu\u00f4i t\u1eb1m d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd v\u00e0 theo d\u00f5i qu\u00e1 tr\u00ecnh \u1ea5p n\u1edf.<\/p>\n<h3>5.  Ki\u1ec3m so\u00e1t d\u1ecbch b\u1ec7nh<\/h3>\n<p>Vi\u1ec7c ki\u1ec3m so\u00e1t d\u1ecbch b\u1ec7nh trong qu\u00e1 tr\u00ecnh \u1ea5p n\u1edf v\u00e0 ch\u0103m s\u00f3c s\u00e2u non r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u0103ng su\u1ea5t.  C\u1ea7n gi\u1eef v\u1ec7 sinh chu\u1ed3ng tr\u1ea1i s\u1ea1ch s\u1ebd, tr\u00e1nh s\u1ef1 l\u00e2y lan c\u1ee7a vi khu\u1ea9n v\u00e0 n\u1ea5m b\u1ec7nh.  Vi\u1ec7c s\u1eed d\u1ee5ng thu\u1ed1c s\u00e1t tr\u00f9ng v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba kh\u00e1c c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u00fang c\u00e1ch.  Tr\u1ee9ng t\u1eb1m t\u1eeb ngu\u1ed3n cung c\u1ea5p uy t\u00edn nh\u01b0 PandaSilk th\u01b0\u1eddng c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t h\u01a1n v\u00e0 \u00edt b\u1ecb nhi\u1ec5m b\u1ec7nh, gi\u1ea3m thi\u1ec3u r\u1ee7i ro trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n<p>K\u1ebft lu\u1eadn: Vi\u1ec7c \u1ea5p n\u1edf tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng nh\u00e2n t\u1ea1o l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u00f2i h\u1ecfi s\u1ef1 ch\u00ednh x\u00e1c v\u00e0 t\u1ec9 m\u1ec9.  Vi\u1ec7c hi\u1ec3u r\u00f5 c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh \u1ea5p n\u1edf, c\u00f9ng v\u1edbi vi\u1ec7c \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt hi\u1ec7n \u0111\u1ea1i v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ch\u0103m s\u00f3c ph\u00f9 h\u1ee3p, s\u1ebd gi\u00fap ng\u01b0\u1eddi nu\u00f4i t\u1eb1m \u0111\u1ea1t \u0111\u01b0\u1ee3c n\u0103ng su\u1ea5t cao v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u01a1 t\u1ed1t.  S\u1ef1 l\u1ef1a ch\u1ecdn ngu\u1ed3n tr\u1ee9ng ch\u1ea5t l\u01b0\u1ee3ng, v\u00ed d\u1ee5 nh\u01b0 t\u1eeb PandaSilk, s\u1ebd g\u00f3p ph\u1ea7n quan tr\u1ecdng v\u00e0o s\u1ef1 th\u00e0nh c\u00f4ng c\u1ee7a qu\u00e1 tr\u00ecnh n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c \u1ea5p n\u1edf tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng (diapause) nh\u00e2n t\u1ea1o l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt quan tr\u1ecdng trong ng\u00e0nh t\u01a1 t\u1eb1m, cho ph\u00e9p ng\u01b0\u1eddi nu\u00f4i t\u1eb1m ch\u1ee7 \u0111\u1ed9ng \u0111i\u1ec1u khi\u1ec3n chu k\u1ef3 sinh tr\u01b0\u1edfng v\u00e0 s\u1ea3n xu\u1ea5t t\u01a1. Tr\u1ee9ng t\u1eb1m ng\u1ee7 \u0111\u00f4ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n trong \u0111i\u1ec1u ki\u1ec7n l\u1ea1nh, c\u1ea7n \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t \u0111\u1ec3 n\u1edf<\/p>\n","protected":false},"author":1,"featured_media":75821,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[37755],"tags":[],"class_list":["post-111297","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sericulture-vi","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts\/111297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/comments?post=111297"}],"version-history":[{"count":0,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/posts\/111297\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/media\/75821"}],"wp:attachment":[{"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/media?parent=111297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/categories?post=111297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pandasilk.com\/vi\/wp-json\/wp\/v2\/tags?post=111297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}