{"id":23923,"date":"2023-06-27T10:12:56","date_gmt":"2023-06-27T03:12:56","guid":{"rendered":"https:\/\/tanhuuqui.com\/?p=23923"},"modified":"2023-12-18T02:24:19","modified_gmt":"2023-12-18T02:24:19","slug":"ki-thuat-nuoi-ech-theo-tung-giai-doan","status":"publish","type":"post","link":"https:\/\/tanhuuqui.com\/zh\/ki-thuat-nuoi-ech-theo-tung-giai-doan\/","title":{"rendered":"K\u0129 thu\u1eadt nu\u00f4i \u1ebfch theo t\u1eebng giai \u0111o\u1ea1n"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"23923\" class=\"elementor elementor-23923\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6e0692c6 elementor-section-boxed elementor-section-height-default elementor-section-height-default sc_fly_static\" data-id=\"6e0692c6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-extended\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-77e986a2 sc_content_align_inherit sc_layouts_column_icons_position_left sc_fly_static\" data-id=\"77e986a2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5fbba286 sc_fly_static elementor-widget elementor-widget-text-editor\" data-id=\"5fbba286\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"color: #000000\"><\/span><\/p>\n<h3><span style=\"color: #000000\"><strong>K\u1ef9 thu\u1eadt nu\u00f4i \u1ebfch th\u01b0\u01a1ng ph\u1ea9m<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<h4><span style=\"color: #000000\"><strong>Th\u1ea3 gi\u1ed1ng v\u00e0 m\u00f9a v\u1ee5<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">Th\u1ea3 gi\u1ed1ng t\u1eeb th\u00e1ng 4 \u2013 9, tr\u01b0\u1edbc khi cho v\u00e0o b\u1ec3 nu\u00f4i c\u1ea7n t\u1eafm \u1ebfch trong n\u01b0\u1edbc mu\u1ed1i 3%<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">\u0110\u1ed1i t\u01b0\u1ee3ng: \u1ebfch gi\u1ed1ng 45 ng\u00e0y tu\u1ed5i, 3 \u2013 6cm\/con, kh\u1ecfe m\u1ea1nh, m\u00e0u s\u1eafc \u0111\u1eadm, kh\u00f4ng d\u1ecb t\u1eadt, quen \u0103n th\u1ee9c \u0103n ch\u1ebf bi\u1ebfn<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">M\u1eadt \u0111\u1ed9 nu\u00f4i: 40 \u2013 60 con\/m2 ho\u1eb7c 80 \u2013 100 con\/m2 (t\u00f9y tr\u00ecnh \u0111\u1ed9).<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<h4><span style=\"color: #000000\"><strong>Th\u1ee9c \u0103n v\u00e0 cho \u0103n<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">Ch\u1ee7 y\u1ebfu l\u00e0 cho \u0103n <strong>th\u1ee9c \u0103n n\u1ed5i c\u00f3 \u0111\u1ed9 \u0111\u1ea1m &gt;30<\/strong><strong>%<\/strong><\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">Nh\u1eefng v\u00f9ng c\u00f3 s\u1eb5n t\u00f4m c\u00e1, cua, giun \u0111\u1ea5t, d\u1ebf, tr\u1ee9ng v\u1ecbt c\u00f3 th\u1ec3 d\u00f9ng l\u00e0m th\u1ee9c \u0103n t\u1ef1 ch\u1ebf \u0111\u1ec3 gi\u1ea3m chi ph\u00ed ch\u0103n nu\u00f4i. Tuy nhi\u00ean, c\u1ea7n kh\u1eed tr\u00f9ng k\u0129 tr\u01b0\u1edbc khi cho \u0103n v\u00e0 l\u01b0u \u00fd h\u00e0m l\u01b0\u1ee3ng chitin khi s\u1eed d\u1ee5ng th\u1ee9c \u0103n c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb t\u00f4m, cua, d\u1ebf,\u2026<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">K\u00edch c\u1ee1 vi\u00ean th\u1ee9c \u0103n v\u00e0 h\u00e0m l\u01b0\u1ee3ng protein trong th\u1ee9c \u0103n thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0 \u0111\u1ed9 tu\u1ed5i v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng \u1ebfch.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td><span style=\"color: #000000\">H\u00e0m l\u01b0\u1ee3ng protein<\/span><\/td>\n<td><span style=\"color: #000000\">K\u00edch th\u01b0\u1edbc vi\u00ean th\u1ee9c \u0103n<\/span><\/td>\n<td><span style=\"color: #000000\">Th\u1eddi gian nu\u00f4i t\u1eeb giai \u0111o\u1ea1n \u1ebfch con<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000\">35%<\/span><\/td>\n<td><span style=\"color: #000000\">2,2 \u2013 2,5 mm<\/span><\/td>\n<td><span style=\"color: #000000\">15 ng\u00e0y \u0111\u1ea7u (3 \u2013 30gr)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000\">30%<\/span><\/td>\n<td><span style=\"color: #000000\">3,0 \u2013 4,0 mm<\/span><\/td>\n<td><span style=\"color: #000000\">30 ng\u00e0y k\u1ebf ti\u1ebfp (30 \u2013 100gr)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000\">25%<\/span><\/td>\n<td><span style=\"color: #000000\">5,0 \u2013 6,0 mm<\/span><\/td>\n<td><span style=\"color: #000000\">30 ng\u00e0y k\u1ebf ti\u1ebfp (100 \u2013 150gr)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"color: #000000\">22%<\/span><\/td>\n<td><span style=\"color: #000000\">8,0 \u2013 10 mm<\/span><\/td>\n<td><span style=\"color: #000000\">Sau 75 ng\u00e0y (&gt; 150gr)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<p><span style=\"color: #000000\">Theo m\u1ed9t th\u00ed nghi\u1ec7m c\u1ee7a <a style=\"color: #000000\" href=\"https:\/\/onlinelibrary.wiley.com\/authored-by\/ContribAuthorRaw\/Somsueb\/P\">P.Somsueb<\/a> v\u00e0 cs (2001), t\u00e1c gi\u1ea3 th\u00ed nghi\u1ec7m tr\u00ean nh\u00f3m \u1ebfch Th\u00e1i c\u00e2n n\u1eb7ng t\u1eeb 3,5gr, t\u00e1c gi\u1ea3 chia th\u00e0nh 4 l\u00f4 s\u1eed d\u1ee5ng 4 lo\u1ea1i th\u1ee9c \u0103n c\u00f3 h\u00e0m l\u01b0\u1ee3ng \u0111\u1ea1m l\u1ea7n l\u01b0\u1ee3t l\u00e0 30, 35, 40 v\u00e0 45% \u0111\u1ea1m. Qua k\u1ebft qu\u1ea3 th\u00ed nghi\u1ec7m v\u00e0 t\u00ednh to\u00e1n cho th\u1ea5y, m\u1ee9c protein t\u1ed1i \u01b0u cho \u1ebfch l\u00e0 36,72%<\/span><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<p><span style=\"color: #000000\">L\u01b0\u1ee3ng cho \u0103n \u0111i\u1ec1u ch\u1ec9nh H\u00c0NG NG\u00c0Y t\u00f9y theo s\u1ee9c \u0103n c\u1ee7a \u1ebfch. C\u00f3 th\u1ec3 cho \u0103n theo b\u1ea3ng sau:<\/span><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">7 &#8211; 10% tr\u1ecdng l\u01b0\u1ee3ng th\u00e2n (\u1ebfch 3 &#8211; 30gr)<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">\u00a05 &#8211; 7% tr\u1ecdng l\u01b0\u1ee3ng th\u00e2n (\u1ebfch 30 &#8211; 150gr)<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">3 &#8211; 5% tr\u1ecdng l\u01b0\u1ee3ng th\u00e2n (\u1ebfch tr\u00ean 150gr)<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<p><span style=\"color: #000000\">S\u1ed1 l\u1ea7n cho \u0103n<\/span><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">\u1ebech (3 &#8211; 100gr): Cho \u0103n 3 &#8211; 4 l\u1ea7n\/ng\u00e0y. Chi\u1ec1u t\u1ed1i v\u00e0 ban \u0111\u00eam cho \u0103n nhi\u1ec1u h\u01a1n<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">\u1ebech tr\u00ean 100gr: Cho \u0103n c\u00f2n 2 &#8211; 3 l\u1ea7n\/ng\u00e0y.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<p><span style=\"color: #000000\">T\u0103ng tr\u1ecdng v\u00e0 hi\u1ec7u qu\u1ea3 s\u1eed d\u1ee5ng th\u1ee9c \u0103n : S\u1eed d\u1ee5ng th\u1ee9c \u0103n vi\u00ean n\u1ed5i, tr\u1ecdng l\u01b0\u1ee3ng \u1ebfch Th\u00e1i Lan sau th\u1eddi gian nu\u00f4i:<\/span><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">30 ng\u00e0y nu\u00f4i: 30 &#8211; 50gr<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">60 ng\u00e0y nu\u00f4i: 100 &#8211; 120gr<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">90 ng\u00e0y nu\u00f4i: 150 \u2013 180gr<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">120 ng\u00e0y nu\u00f4i: 200 &#8211; 250gr<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<p><span style=\"color: #000000\">H\u1ec7 s\u1ed1 th\u1ee9c \u0103n (L\u01b0\u1ee3ng th\u1ee9c \u0103n cho 1kg \u1ebfch t\u0103ng tr\u1ecdng) \u0111\u1ed1i v\u1edbi th\u1ee9c \u0103n vi\u00ean n\u1ed5i.<\/span><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">1,2 &#8211; 1,3: Nu\u00f4i trong \u0111\u0103ng qu\u1ea7ng<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">1,3 &#8211; 1,5: Nu\u00f4i trong b\u1ec3 xim\u0103ng, giai.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<figure id=\"attachment_23945\" aria-describedby=\"caption-attachment-23945\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-23945\" src=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01.jpg\" alt=\"ki-thuat-nuoi-ech-theo-tung-giai-doan-01\" width=\"1200\" height=\"676\" srcset=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01.jpg 1200w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01-600x338.jpg 600w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01-300x169.jpg 300w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01-1024x577.jpg 1024w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01-768x433.jpg 768w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01-370x208.jpg 370w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01-840x473.jpg 840w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01-410x231.jpg 410w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-01-270x152.jpg 270w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-23945\" class=\"wp-caption-text\">L\u01b0\u1ee3ng cho \u0103n \u0111i\u1ec1u ch\u1ec9nh H\u00c0NG NG\u00c0Y t\u00f9y theo s\u1ee9c \u0103n c\u1ee7a \u1ebfch<\/figcaption><\/figure>\n<h4><span style=\"color: #000000\"><strong>Ch\u0103m s\u00f3c<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">Thay n\u01b0\u1edbc, do \u1ebfch thay da th\u01b0\u1eddng xuy\u00ean n\u00ean c\u1ea7n th\u01b0\u1eddng xuy\u00ean thay n\u01b0\u1edbc \u0111\u1ec3 lo\u1ea1i b\u1ecf, \u0111\u01b0\u1eddng c\u0169ng lo\u1ea1i b\u1ecf l\u01b0\u1ee3ng th\u1ee9c \u0103n th\u1eeba trong ao. Th\u00e1ng \u0111\u1ea7u 2 \u2013 3 ng\u00e0y\/1 l\u1ea7n, t\u1eeb th\u00e1ng th\u1ee9 2 tr\u1edf \u0111i thay n\u01b0\u1edbc h\u1eb1ng ng\u00e0y, n\u00ean thay n\u01b0\u1edbc v\u00e0o bu\u1ed5i s\u00e1ng. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u01b0\u1edbc gi\u1ebfng nh\u01b0ng c\u1ea7n tr\u1eef l\u1ea1i \u00edt nh\u1ea5t l\u00e0 1 ng\u00e0y<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">Th\u01b0\u1eddng xuy\u00ean b\u1ed5 sung men ti\u00eau h\u00f3a, vitamin \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a \u1ebfch.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">M\u1ed7i tu\u1ea7n cho \u1ebfch t\u1eafm s\u00e1t tr\u00f9ng 1 l\u1ea7n v\u1edbi thu\u1ed1c t\u00edm\/ iodine, ng\u00e2m trong kho\u1ea3ng 5 \u2013 10 ph\u00fat.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">\u0110\u1ecbnh k\u1ef3 2 tu\u1ea7n c\u00e2n \u1ebfch \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u0103ng tr\u01b0\u1edfng \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ch\u1ebf \u0111\u1ed9 \u0103n, ch\u0103m s\u00f3c v\u00e0 t\u00e1ch ri\u00eang theo tr\u1ecdng l\u01b0\u1ee3ng \u0111\u1ec3 tr\u00e1nh t\u00ecnh tr\u1ea1ng \u1ebfch ph\u00e2n \u0111\u00e0n, c\u1eafn\/ \u0103n th\u1ecbt l\u1eabn nhau.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<figure id=\"attachment_23947\" aria-describedby=\"caption-attachment-23947\" style=\"width: 960px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-23947\" src=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-02.jpg\" alt=\"ech-02\" width=\"960\" height=\"764\" srcset=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-02.jpg 960w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-02-600x478.jpg 600w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-02-300x239.jpg 300w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-02-768x611.jpg 768w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-02-370x294.jpg 370w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-02-840x669.jpg 840w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-02-410x326.jpg 410w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><figcaption id=\"caption-attachment-23947\" class=\"wp-caption-text\">Ch\u0103m s\u00f3c \u1ebfch<\/figcaption><\/figure>\n<h4><span style=\"color: #000000\"><strong>Thu ho\u1ea1ch<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">\u1ebech \u0111\u1ea1t tr\u1ecdng l\u01b0\u1ee3ng 200g\/con sau 3 \u2013 3,5 th\u00e1ng c\u00f3 th\u1ec3 thu ho\u1ea1ch to\u00e0n b\u1ed9<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">D\u1ee5ng c\u1ee5 thu \u1ebfch ph\u1ea3i nh\u1eb5n, th\u1ef1c hi\u1ec7n nh\u1eb9 nh\u00e0ng tr\u00e1nh g\u00e2y x\u00e2y x\u00e1t<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">Thu ho\u1ea1ch v\u00e0o bu\u1ed5i s\u00e1ng s\u1edbm\/ chi\u1ec1u t\u1ed1i, nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed d\u01b0\u1edbi 30\u00b0C<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<figure id=\"attachment_23949\" aria-describedby=\"caption-attachment-23949\" style=\"width: 1470px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" class=\"size-full wp-image-23949\" src=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04.jpg\" alt=\"ech-04\" width=\"1470\" height=\"980\" srcset=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04.jpg 1470w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04-600x400.jpg 600w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04-300x200.jpg 300w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04-1024x683.jpg 1024w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04-768x512.jpg 768w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04-370x247.jpg 370w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04-840x560.jpg 840w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ech-04-410x273.jpg 410w\" sizes=\"(max-width: 1470px) 100vw, 1470px\" \/><figcaption id=\"caption-attachment-23949\" class=\"wp-caption-text\">Thu ho\u1ea1ch \u1ebfch<\/figcaption><\/figure>\n<h3><span style=\"color: #000000\"><strong>K\u1ef9 thu\u1eadt nu\u00f4i \u1ebfch gi\u1ed1ng<\/strong><\/span><\/h3>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<h4><span style=\"color: #000000\"><strong>Nu\u00f4i v\u1ed7<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">L\u1ef1a ch\u1ecdn \u1ebfch b\u1ed1 m\u1eb9: n\u00ean ch\u1ecdn \u1ebfch t\u1ed1t 2 \u2013 3 tu\u1ed5i t\u1eeb ao \u1ebfch th\u1ecbt<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">N\u1ebfu c\u00f3 \u0111i\u1ec1u ki\u1ec7n n\u00ean nu\u00f4i \u1ebfch \u0111\u1ef1c v\u00e0 \u1ebfch c\u00e1i ri\u00eang, 1 th\u00e1ng tr\u01b0\u1edbc khi cho \u0111\u1ebb.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">M\u1eadt \u0111\u1ed9 nu\u00f4i: \u1ebfch \u0111\u1ef1c 3 \u2013 5 con\/m2; \u1ebfch c\u00e1i 3 \u2013 4 con\/m2; trong th\u1eddi gian \u0111\u1ebb 1 \u2013 5 c\u1eb7p\/m2.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<ul>\n<li style=\"list-style-type: none\">\n<ul>\n<li><span style=\"color: #000000\">Th\u1ee9c \u0103n: th\u1ee9c \u0103n c\u00f4ng nghi\u1ec7p c\u00f3 \u0111\u1ed9 \u0111\u1ea1m t\u1eeb 25%, l\u01b0\u1ee3ng th\u1ee9c \u0103n h\u00e0ng ng\u00e0y t\u1eeb 3 \u2013 4% tr\u1ecdng l\u01b0\u1ee3ng \u1ebfch.<\/span><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<figure id=\"attachment_23952\" aria-describedby=\"caption-attachment-23952\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-23952\" src=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04.jpg\" alt=\"ki-thuat-nuoi-ech-theo-tung-giai-doan-04\" width=\"1200\" height=\"676\" srcset=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04.jpg 1200w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04-600x338.jpg 600w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04-300x169.jpg 300w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04-1024x577.jpg 1024w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04-768x433.jpg 768w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04-370x208.jpg 370w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04-840x473.jpg 840w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04-410x231.jpg 410w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-04-270x152.jpg 270w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-23952\" class=\"wp-caption-text\">M\u00f4 h\u00ecnh nu\u00f4i \u1ebfch v\u00e8o<\/figcaption><\/figure>\n<h4><span style=\"color: #000000\"><strong>Cho \u0111\u1ebb<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<p><span style=\"color: #000000\">Cho \u1ebfch \u0111\u1ebb t\u1ef1 nhi\u00ean trong ao. \u0110\u1ea7u th\u00e1ng 3 \u00e2m l\u1ecbch, \u1ebfch c\u00e1i ph\u00e1t d\u1ee5c, b\u1ee5ng ph\u00ecnh to v\u00e0 m\u1ec1m. 3 \u2013 4 ng\u00e0y sau \u1ebfch \u0111\u1ef1c b\u1eaft \u0111\u1ea7u k\u00eau, \u1ebfch c\u00e1i s\u1eb5n s\u00e0ng \u0111\u1ebb tr\u1ee9ng. N\u1ebfu nu\u00f4i \u1ebfch \u0111\u1ef1c v\u00e0 \u1ebfch c\u00e1i ri\u00eang th\u00ec th\u1eddi \u0111i\u1ec3m \u0111\u00f3 ph\u1ea3i th\u1ea3 ch\u00fang chung v\u1edbi nhau.<\/span><\/p>\n<figure id=\"attachment_23951\" aria-describedby=\"caption-attachment-23951\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-23951\" src=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05.jpg\" alt=\"ki-thuat-nuoi-ech-theo-tung-giai-doan-05\" width=\"1200\" height=\"676\" srcset=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05.jpg 1200w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05-600x338.jpg 600w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05-300x169.jpg 300w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05-1024x577.jpg 1024w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05-768x433.jpg 768w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05-370x208.jpg 370w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05-840x473.jpg 840w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05-410x231.jpg 410w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-05-270x152.jpg 270w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-23951\" class=\"wp-caption-text\">\u1ebech \u0111\u1ebb tr\u1ee9ng<\/figcaption><\/figure>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<h4><span style=\"color: #000000\"><strong>K\u1ef9 thu\u1eadt \u1ea5p tr\u1ee9ng v\u00e0 nu\u00f4i n\u00f2ng n\u1ecdc<\/strong><\/span><\/h4>\n<p><span style=\"color: #000000\"><\/span><\/p>\n<ul class=\"wp-block-list\">\n<li style=\"list-style-type: none\">\n<ul><\/ul>\n<\/li>\n<\/ul>\n<p><span style=\"color: #000000\">Ch\u1ec9 v\u1edbt \u1ebfch b\u1ed1 m\u1eb9 sang ao kh\u00e1c, duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 t\u1eeb 22 \u2013 26\u00b0C. Tr\u1ee9ng s\u1ebd n\u1edf th\u00e0nh n\u1ed3ng n\u1ecdc trong kho\u1ea3ng 22 gi\u1edd. Sau khi no\u00e3n ho\u00e0ng ti\u00eau h\u1ebft n\u00f2ng n\u1ecdc m\u1edbi t\u1ef1 \u0111i ki\u1ebfm \u0103n.<\/span><\/p>\n<p><\/p>\n<p><span style=\"color: #000000\">Ban \u0111\u1ea7u ch\u00fang \u0103n c\u00e1c sinh v\u1eadt ph\u00f9 du trong n\u01b0\u1edbc ho\u1eb7c cho \u0103n l\u00f2ng \u0111\u1ecf tr\u1ee9ng b\u00f3p nhuy\u1ec5n, sau 3 \u2013 4 ng\u00e0y cung th\u1ee9c \u0103n c\u00f3 \u0111\u1ed9 \u0111\u1ea1m 40%. Trung b\u00ecnh t\u1ef7 l\u1ec7 s\u1ed1ng n\u00f2ng n\u1ecdc kho\u1ea3ng 50%.<\/span><\/p>\n<p><\/p>\n<p><span style=\"color: #000000\">T\u1eeb ng\u00e0y th\u1ee9 22, \u0111i\u1ec1u ch\u1ec9nh ch\u1ebf \u0111\u1ed9 \u0103n. Khi \u1ebfch r\u1ee5ng \u0111u\u00f4i, cho \u1ebfch \u0103n th\u1ee9c \u0103n vi\u00ean ch\u1ee9a 40% \u0111\u1ea1m, l\u01b0\u1ee3ng th\u1ee9c \u0103n b\u1eb1ng 7 \u2013 10% tr\u1ecdng l\u01b0\u1ee3ng c\u01a1 th\u1ec3.<\/span><\/p>\n<figure id=\"attachment_23950\" aria-describedby=\"caption-attachment-23950\" style=\"width: 1200px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-23950\" src=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06.jpg\" alt=\"ki-thuat-nuoi-ech-theo-tung-giai-doan-06\" width=\"1200\" height=\"676\" srcset=\"https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06.jpg 1200w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06-600x338.jpg 600w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06-300x169.jpg 300w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06-1024x577.jpg 1024w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06-768x433.jpg 768w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06-370x208.jpg 370w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06-840x473.jpg 840w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06-410x231.jpg 410w, https:\/\/tanhuuqui.com\/wp-content\/uploads\/2023\/06\/ki-thuat-nuoi-ech-theo-tung-giai-doan-06-270x152.jpg 270w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><figcaption id=\"caption-attachment-23950\" class=\"wp-caption-text\">N\u00f2ng n\u1ecdc \u1ebfch<\/figcaption><\/figure>\n<p><strong>C\u1eadp nh\u1eadt b\u1ea3n tin T\u00e2n H\u1eefu Qu\u00ed li\u00ean t\u1ee5c t\u1ea1i \u0111\u00e2y:<\/strong><\/p>\n<p>\ud835\uddea\ud835\uddf2\ud835\uddef\ud835\ude00\ud835\uddf6\ud835\ude01\ud835\uddf2:\u00a0<span style=\"color: #00ccff\">www.tanhuuqui.com<\/span><br \/>\ud835\uddec\ud835\uddfc\ud835\ude02\ud835\ude01\ud835\ude02\ud835\uddef\ud835\uddf2:\u00a0<span style=\"color: #00ccff\">youtube.com\/tanhuuqui<\/span><br \/>\ud835\uddd9\ud835\uddee\ud835\uddfb\ud835\uddfd\ud835\uddee\ud835\uddf4\ud835\uddf2:\u00a0<span style=\"color: #00ccff\">facebook.com\/tanhuuqui<\/span><br \/>\ud835\udddf\ud835\uddf6\ud835\uddfb\ud835\uddf8\ud835\uddf2\ud835\uddf1\ud835\uddf6\ud835\uddfb:\u00a0<span style=\"color: #00ccff\">linkedin.com\/in\/tanhuuqui<\/span><\/p>\n<p><\/p>\n<p><span style=\"color: #000000\"><\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Th\u1ee9c \u0103n nu\u00f4i \u1ebfch th\u01b0\u1eddng ch\u1ee7 y\u1ebfu l\u00e0 th\u1ee9c \u0103n n\u1ed5i c\u00f3 \u0111\u1ed9 \u0111\u1ea1m &gt;30%. Th\u01b0\u1eddng xuy\u00ean b\u1ed5 sung men ti\u00eau h\u00f3a, vitamin \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng s\u1ee9c \u0111\u1ec1 kh\u00e1ng c\u1ee7a \u1ebfch.<\/p>","protected":false},"author":1,"featured_media":23959,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[424,181],"tags":[218,422,423,392],"class_list":["post-23923","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ky-thuat-chan-nuoi","category-tin-tuc","tag-chan-nuoi","tag-ki-thuat-nuoi-ech","tag-ki-thuat-nuoi-ech-theo-tung-giai-doan","tag-nguyen-lieu-tacn"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/posts\/23923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/comments?post=23923"}],"version-history":[{"count":2,"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/posts\/23923\/revisions"}],"predecessor-version":[{"id":27313,"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/posts\/23923\/revisions\/27313"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/media\/23959"}],"wp:attachment":[{"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/media?parent=23923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/categories?post=23923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tanhuuqui.com\/zh\/wp-json\/wp\/v2\/tags?post=23923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}