{"id":1734,"date":"2026-06-17T17:52:47","date_gmt":"2026-06-17T09:52:47","guid":{"rendered":"https:\/\/tudous.cn\/?p=1734"},"modified":"2026-07-17T10:24:21","modified_gmt":"2026-07-17T02:24:21","slug":"cach-uom-mam-cat-va-khu-trung-khoai-tay-giong-truoc-khi-trong-cac-buoc-quan-trong-de-cai-thien-tinh-dong-deu-khi-nay-mam-kem-theo-cac-meo-thuc-hien","status":"publish","type":"post","link":"https:\/\/tudous.cn\/vi\/cach-uom-mam-cat-va-khu-trung-khoai-tay-giong-truoc-khi-trong-cac-buoc-quan-trong-de-cai-thien-tinh-dong-deu-khi-nay-mam-kem-theo-cac-meo-thuc-hien\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 k\u00edch th\u00edch n\u1ea3y m\u1ea7m, c\u1eaft mi\u1ebfng v\u00e0 kh\u1eed tr\u00f9ng c\u1ee7 gi\u1ed1ng khoai t\u00e2y tr\u01b0\u1edbc khi gieo? C\u00e1c b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u khi n\u1ea3y m\u1ea7m (k\u00e8m theo c\u00e1c \u0111i\u1ec3m ch\u00ednh trong quy tr\u00ecnh th\u1ef1c hi\u1ec7n)"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"1734\" class=\"elementor elementor-1734\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-39d87cf e-con-full e-flex e-con e-parent\" data-id=\"39d87cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-253781c elementor-widget elementor-widget-html\" data-id=\"253781c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .js-sprout-page {\r\n    --js-green: #07542f;\r\n    --js-green-dark: #04391f;\r\n    --js-green-soft: #eef6e8;\r\n    --js-gold: #f2be32;\r\n    --js-cream: #fff6da;\r\n    --js-paper: #fffdf7;\r\n    --js-border: #d7e7c8;\r\n    --js-text: #263128;\r\n    --js-shadow: 0 20px 55px rgba(7, 64, 34, 0.12);\r\n    font-family: Arial, \"Microsoft YaHei\", sans-serif;\r\n    color: var(--js-text);\r\n    background: var(--js-cream);\r\n  }\r\n\r\n  .js-sprout-page * {\r\n    box-sizing: border-box;\r\n  }\r\n\r\n  .js-sprout-inner,\r\n  .js-sprout-layout {\r\n    width: min(1180px, calc(100% - 40px));\r\n    margin: 0 auto;\r\n  }\r\n\r\n  .js-sprout-hero {\r\n    padding: 70px 20px 64px;\r\n    background:\r\n      linear-gradient(105deg, rgba(7, 84, 47, .96) 0%, rgba(72, 104, 38, .9) 48%, rgba(145, 74, 28, .9) 100%),\r\n      radial-gradient(circle at 78% 18%, rgba(242, 190, 50, .28), transparent 32%);\r\n  }\r\n\r\n  .js-sprout-kicker {\r\n    display: inline-flex;\r\n    align-items: center;\r\n    gap: 12px;\r\n    color: #fff6cf;\r\n    font-size: 15px;\r\n    font-weight: 800;\r\n    margin-bottom: 22px;\r\n  }\r\n\r\n  .js-sprout-kicker::before {\r\n    content: \"\";\r\n    width: 50px;\r\n    height: 2px;\r\n    background: var(--js-gold);\r\n  }\r\n\r\n  .js-sprout-hero-grid {\r\n    display: grid;\r\n    grid-template-columns: minmax(0, 1fr) 230px;\r\n    gap: 42px;\r\n    align-items: center;\r\n  }\r\n\r\n  .js-sprout-hero h1 {\r\n    max-width: 960px;\r\n    margin: 0;\r\n    color: #fff;\r\n    font-size: clamp(36px, 5vw, 64px);\r\n    line-height: 1.1;\r\n    font-weight: 900;\r\n  }\r\n\r\n  .js-sprout-hero h1 span {\r\n    color: var(--js-gold);\r\n  }\r\n\r\n  .js-sprout-hero p {\r\n    max-width: 900px;\r\n    margin: 24px 0 0;\r\n    color: rgba(255,255,255,.86);\r\n    font-size: 18px;\r\n    line-height: 1.8;\r\n  }\r\n\r\n  .js-sprout-badges {\r\n    display: grid;\r\n    gap: 14px;\r\n  }\r\n\r\n  .js-sprout-badge {\r\n    padding: 18px 20px;\r\n    border: 1px solid rgba(242,190,50,.45);\r\n    background: rgba(255,255,255,.08);\r\n    color: #fff6cf;\r\n  }\r\n\r\n  .js-sprout-badge strong {\r\n    display: block;\r\n    color: #fff;\r\n    font-size: 18px;\r\n    margin-bottom: 6px;\r\n  }\r\n\r\n  .js-sprout-metrics {\r\n    display: grid;\r\n    grid-template-columns: repeat(4, 1fr);\r\n    gap: 22px;\r\n    margin-top: 48px;\r\n  }\r\n\r\n  .js-sprout-metric {\r\n    padding-top: 18px;\r\n    border-top: 1px solid rgba(242,190,50,.42);\r\n    color: rgba(255,255,255,.78);\r\n    line-height: 1.55;\r\n  }\r\n\r\n  .js-sprout-metric strong {\r\n    display: block;\r\n    color: #fff6cf;\r\n    font-size: 25px;\r\n    margin-bottom: 8px;\r\n  }\r\n\r\n  .js-sprout-body {\r\n    padding: 58px 20px 80px;\r\n  }\r\n\r\n  .js-sprout-layout {\r\n    display: grid;\r\n    grid-template-columns: 285px minmax(0, 1fr);\r\n    gap: 34px;\r\n    align-items: start;\r\n  }\r\n\r\n  .js-sprout-side {\r\n    position: sticky;\r\n    top: 88px;\r\n    align-self: start;\r\n    padding: 28px 24px;\r\n    background: rgba(255,253,247,.96);\r\n    border: 1px solid var(--js-border);\r\n    box-shadow: var(--js-shadow);\r\n  }\r\n\r\n  .js-sprout-side h3 {\r\n    margin: 0 0 22px;\r\n    color: var(--js-green);\r\n    font-size: 22px;\r\n    line-height: 1.35;\r\n    font-weight: 900;\r\n  }\r\n\r\n  .js-sprout-side-item {\r\n    display: grid;\r\n    grid-template-columns: 38px 1fr;\r\n    gap: 12px;\r\n    padding: 16px 0;\r\n    border-top: 1px solid #eadfbd;\r\n  }\r\n\r\n  .js-sprout-side-item:first-of-type {\r\n    border-top: 0;\r\n    padding-top: 0;\r\n  }\r\n\r\n  .js-sprout-side-item b {\r\n    color: var(--js-gold);\r\n    font-size: 16px;\r\n  }\r\n\r\n  .js-sprout-side-item span {\r\n    color: #596657;\r\n    font-size: 14px;\r\n    line-height: 1.7;\r\n  }\r\n\r\n  .js-sprout-content {\r\n    background: var(--js-paper);\r\n    border: 1px solid var(--js-border);\r\n    box-shadow: var(--js-shadow);\r\n    padding: 50px 58px;\r\n  }\r\n\r\n  .js-sprout-content h2 {\r\n    margin: 0 0 24px;\r\n    color: var(--js-green);\r\n    font-size: clamp(30px, 3.2vw, 44px);\r\n    line-height: 1.18;\r\n    font-weight: 900;\r\n  }\r\n\r\n  .js-sprout-content h2::after {\r\n    content: \"\";\r\n    display: block;\r\n    width: 76px;\r\n    height: 4px;\r\n    background: var(--js-gold);\r\n    margin-top: 18px;\r\n  }\r\n\r\n  .js-sprout-content h3 {\r\n    margin: 48px 0 18px;\r\n    color: var(--js-green-dark);\r\n    font-size: 28px;\r\n    line-height: 1.32;\r\n    font-weight: 900;\r\n    padding-top: 26px;\r\n    border-top: 1px solid #eadfbd;\r\n  }\r\n\r\n  .js-sprout-content h4 {\r\n    margin: 28px 0 12px;\r\n    color: #17452b;\r\n    font-size: 21px;\r\n    line-height: 1.45;\r\n    font-weight: 900;\r\n  }\r\n\r\n  .js-sprout-content p,\r\n  .js-sprout-content li {\r\n    font-size: 17px;\r\n    line-height: 1.92;\r\n  }\r\n\r\n  .js-sprout-content p {\r\n    margin: 0 0 18px;\r\n  }\r\n\r\n  .js-sprout-content ul,\r\n  .js-sprout-content ol {\r\n    margin: 18px 0 24px;\r\n    padding-left: 22px;\r\n  }\r\n\r\n  .js-sprout-content li {\r\n    margin-bottom: 10px;\r\n  }\r\n\r\n  .js-sprout-note {\r\n    margin: 28px 0;\r\n    padding: 22px 24px;\r\n    background: var(--js-green-soft);\r\n    border-left: 5px solid var(--js-green);\r\n  }\r\n\r\n  .js-sprout-cards {\r\n    display: grid;\r\n    gap: 16px;\r\n    margin: 30px 0;\r\n  }\r\n\r\n  .js-sprout-card {\r\n    padding: 24px 26px;\r\n    background: linear-gradient(90deg, #fffaf0 0%, #fffdf7 100%);\r\n    border: 1px solid #eadfbd;\r\n    border-left: 4px solid var(--js-gold);\r\n  }\r\n\r\n  .js-sprout-card strong {\r\n    color: var(--js-green-dark);\r\n  }\r\n\r\n  .js-sprout-table-wrap {\r\n    overflow-x: auto;\r\n    margin: 28px 0;\r\n    border: 1px solid #d9dfcf;\r\n  }\r\n\r\n  .js-sprout-table {\r\n    width: 100%;\r\n    border-collapse: collapse;\r\n    min-width: 760px;\r\n    background: #fffdf7;\r\n  }\r\n\r\n  .js-sprout-table th,\r\n  .js-sprout-table td {\r\n    padding: 15px 18px;\r\n    border-bottom: 1px solid #e4ddc6;\r\n    text-align: left;\r\n    font-size: 15px;\r\n    line-height: 1.7;\r\n    vertical-align: top;\r\n  }\r\n\r\n  .js-sprout-table th {\r\n    background: #edf6e7;\r\n    color: var(--js-green-dark);\r\n    font-weight: 900;\r\n  }\r\n\r\n  .js-sprout-table tr:last-child td {\r\n    border-bottom: 0;\r\n  }\r\n\r\n  @media (max-width: 980px) {\r\n    .js-sprout-hero-grid,\r\n    .js-sprout-layout {\r\n      grid-template-columns: 1fr;\r\n    }\r\n\r\n    .js-sprout-badges {\r\n      grid-template-columns: repeat(3, 1fr);\r\n    }\r\n\r\n    .js-sprout-metrics {\r\n      grid-template-columns: repeat(2, 1fr);\r\n    }\r\n\r\n    .js-sprout-side {\r\n      top: 10px;\r\n      z-index: 5;\r\n      max-height: 42vh;\r\n      overflow-y: auto;\r\n    }\r\n  }\r\n\r\n  @media (max-width: 640px) {\r\n    .js-sprout-inner,\r\n    .js-sprout-layout {\r\n      width: min(100%, calc(100% - 20px));\r\n    }\r\n\r\n    .js-sprout-hero {\r\n      padding: 46px 16px 38px;\r\n    }\r\n\r\n    .js-sprout-hero h1 {\r\n      font-size: 34px;\r\n    }\r\n\r\n    .js-sprout-badges,\r\n    .js-sprout-metrics {\r\n      grid-template-columns: 1fr;\r\n    }\r\n\r\n    .js-sprout-content {\r\n      padding: 34px 22px;\r\n    }\r\n\r\n    .js-sprout-content h3 {\r\n      font-size: 24px;\r\n    }\r\n  }\r\n<\/style>\r\n\r\n<section class=\"js-sprout-page\">\r\n  <div class=\"js-sprout-hero\">\r\n    <div class=\"js-sprout-inner\">\r\n      <div class=\"js-sprout-kicker\">H\u01b0\u1edbng d\u1eabn x\u1eed l\u00fd c\u1ee7 gi\u1ed1ng khoai t\u00e2y tr\u01b0\u1edbc khi gieo tr\u1ed3ng<\/div>\r\n\r\n      <div class=\"js-sprout-hero-grid\">\r\n        <div>\r\n          <h1>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 k\u00edch th\u00edch n\u1ea3y m\u1ea7m, c\u1eaft mi\u1ebfng v\u00e0 kh\u1eed tr\u00f9ng c\u1ee7 gi\u1ed1ng khoai t\u00e2y tr\u01b0\u1edbc khi gieo tr\u1ed3ng?<span>C\u00e1c b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u khi c\u00e2y n\u1ea3y m\u1ea7m<\/span><\/h1>\r\n          <p>M\u1ee9c \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u khi n\u1ea3y m\u1ea7m th\u01b0\u1eddng \u0111\u00e3 \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh ngay t\u1eeb tr\u01b0\u1edbc khi khoai gi\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u01b0a xu\u1ed1ng ru\u1ed9ng. Tr\u00ean c\u00f9ng m\u1ed9t th\u1eeda ru\u1ed9ng, v\u1edbi c\u00f9ng ch\u1ebf \u0111\u1ed9 qu\u1ea3n l\u00fd n\u01b0\u1edbc v\u00e0 ph\u00e2n b\u00f3n, c\u00f3 ng\u01b0\u1eddi thu \u0111\u01b0\u1ee3c c\u00e2y con m\u1ecdc \u0111\u1ec1u v\u00e0 kh\u1ecfe m\u1ea1nh, trong khi ng\u01b0\u1eddi kh\u00e1c l\u1ea1i g\u1eb7p t\u00ecnh tr\u1ea1ng thi\u1ebfu c\u00e2y ho\u1eb7c h\u00e0ng c\u00e2y b\u1ecb \u0111\u1ee9t \u0111o\u1ea1n; s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb c\u00e1c c\u00f4ng \u0111o\u1ea1n k\u00edch th\u00edch n\u1ea3y m\u1ea7m, c\u1eaft mi\u1ebfng v\u00e0 kh\u1eed tr\u00f9ng tr\u01b0\u1edbc khi gieo tr\u1ed3ng. N\u1ebfu th\u1ef1c hi\u1ec7n k\u1ef9 l\u01b0\u1ee1ng ba c\u00f4ng \u0111o\u1ea1n n\u00e0y, c\u00e2y con s\u1ebd n\u1ea3y m\u1ea7m s\u1edbm h\u01a1n t\u1eeb ba \u0111\u1ebfn n\u0103m ng\u00e0y v\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u s\u1ebd \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t.<\/p>\r\n        <\/div>\r\n\r\n        <div class=\"js-sprout-badges\">\r\n          <div class=\"js-sprout-badge\"><strong>N\u1ea3y m\u1ea7m<\/strong>K\u00edch th\u00edch n\u1ea3y m\u1ea7m v\u00e0 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9<\/div>\r\n          <div class=\"js-sprout-badge\"><strong>C\u1eaft<\/strong>C\u1eaft th\u00e0nh mi\u1ebfng \u0111\u1ec1u nhau<\/div>\r\n          <div class=\"js-sprout-badge\"><strong>Kh\u1eed tr\u00f9ng<\/strong>Kh\u1eed tr\u00f9ng d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt<\/div>\r\n        <\/div>\r\n      <\/div>\r\n\r\n      <div class=\"js-sprout-metrics\">\r\n        <div class=\"js-sprout-metric\"><strong>15\u201320\u00b0C<\/strong>Nhi\u1ec7t \u0111\u1ed9 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 k\u00edch th\u00edch n\u1ea3y m\u1ea7m, tr\u00e1nh c\u00e2y ph\u00e1t tri\u1ec3n qu\u00e1 m\u1ee9c<\/div>\r\n        <div class=\"js-sprout-metric\"><strong>30\u201350 g<\/strong>Tr\u1ecdng l\u01b0\u1ee3ng t\u1eebng c\u1ee7 v\u1eeba ph\u1ea3i, v\u1eabn gi\u1eef nguy\u00ean m\u1eaft m\u1ea7m<\/div>\r\n        <div class=\"js-sprout-metric\"><strong>75%<\/strong>S\u1eed d\u1ee5ng c\u1ed3n ho\u1eb7c kali permanganat \u0111\u1ec3 kh\u1eed tr\u00f9ng dao<\/div>\r\n        <div class=\"js-sprout-metric\"><strong>1\u20132 ng\u00e0y<\/strong>L\u00e0m l\u00e0nh v\u1ebft c\u1eaft, gi\u1ea3m nguy c\u01a1 h\u1ea1t b\u1ecb th\u1ed1i<\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/div>\r\n\r\n  <div class=\"js-sprout-body\">\r\n    <div class=\"js-sprout-layout\">\r\n      <aside class=\"js-sprout-side\">\r\n        <h3>C\u00e1c \u0111i\u1ec3m ch\u00ednh trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd tr\u01b0\u1edbc khi ph\u00e1t s\u00f3ng<\/h3>\r\n        <div class=\"js-sprout-side-item\"><b>01<\/b><span>Vi\u1ec7c k\u00edch th\u00edch n\u1ea3y m\u1ea7m kh\u00f4ng ph\u1ea3i l\u00e0 c\u00e0ng nhanh c\u00e0ng t\u1ed1t; nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao d\u1ec5 khi\u1ebfn c\u00e2y ph\u00e1t tri\u1ec3n qu\u00e1 nhanh v\u00e0 m\u1ea7m m\u1ecfng y\u1ebfu.<\/span><\/div>\r\n        <div class=\"js-sprout-side-item\"><b>02<\/b><span>C\u1eaft th\u00e0nh c\u00e1c mi\u1ebfng c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ed3ng \u0111\u1ec1u, m\u1ed7i mi\u1ebfng ph\u1ea3i gi\u1eef l\u1ea1i \u00edt nh\u1ea5t 2 ch\u1ed3i kh\u1ecfe m\u1ea1nh.<\/span><\/div>\r\n        <div class=\"js-sprout-side-item\"><b>03<\/b><span>Ph\u1ea3i kh\u1eed tr\u00f9ng dao c\u1eaft lu\u00e2n phi\u00ean \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 l\u00e2y lan c\u1ee7a c\u00e1c b\u1ec7nh nh\u01b0 b\u1ec7nh th\u1ed1i v\u00f2ng, b\u1ec7nh th\u1ed1i ch\u00e2n \u0111en, v.v.<\/span><\/div>\r\n        <div class=\"js-sprout-side-item\"><b>04<\/b><span>Sau khi c\u1eaft, c\u1ea7n \u0111\u1ec3 v\u1ebft c\u1eaft l\u00e0nh l\u1ea1i ho\u1eb7c tr\u1ed9n h\u1ea1t gi\u1ed1ng \u0111\u1ec3 gi\u1ea3m nguy c\u01a1 vi khu\u1ea9n x\u00e2m nh\u1eadp v\u00e0 h\u1ea1t b\u1ecb th\u1ed1i.<\/span><\/div>\r\n        <div class=\"js-sprout-side-item\"><b>05<\/b><span>Tr\u01b0\u1edbc khi gieo h\u1ea1t, c\u1ea7n ki\u1ec3m tra l\u1ea7n cu\u1ed1i nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea5t, \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u1ed9 \u1ea9m trong \u0111\u1ea5t \u0111\u1ec3 tr\u00e1nh gieo h\u1ea1t m\u1ed9t c\u00e1ch b\u1eeba b\u00e3i.<\/span><\/div>\r\n        <div class=\"js-sprout-side-item\"><b>06<\/b><span>Vi\u1ec7c thu mua khoai t\u00e2y nghi\u1ec1n m\u1ecbn, l\u00e1t m\u1ecfng v\u00e0 b\u1ed9t h\u1ea1t \u1edf kh\u00e2u h\u1ea1 ngu\u1ed3n c\u0169ng ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7 gi\u1ed1ng \u1edf kh\u00e2u \u0111\u1ea7u ngu\u1ed3n.<\/span><\/div>\r\n      <\/aside>\r\n\r\n      <article class=\"js-sprout-content\">\r\n        <h2>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 k\u00edch th\u00edch n\u1ea3y m\u1ea7m, c\u1eaft mi\u1ebfng v\u00e0 kh\u1eed tr\u00f9ng c\u1ee7 gi\u1ed1ng khoai t\u00e2y tr\u01b0\u1edbc khi gieo? C\u00e1c b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u khi n\u1ea3y m\u1ea7m<\/h2>\r\n\r\n        <p>M\u1ee9c \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u khi c\u00e2y con n\u1ea3y m\u1ea7m th\u01b0\u1eddng \u0111\u00e3 \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh t\u1eeb tr\u01b0\u1edbc khi khoai gi\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u01b0a xu\u1ed1ng ru\u1ed9ng. Tr\u00ean c\u00f9ng m\u1ed9t th\u1eeda ru\u1ed9ng, v\u1edbi c\u00f9ng m\u1ed9t ch\u1ebf \u0111\u1ed9 qu\u1ea3n l\u00fd n\u01b0\u1edbc v\u00e0 ph\u00e2n b\u00f3n, c\u00f3 ng\u01b0\u1eddi thu \u0111\u01b0\u1ee3c l\u1ee9a c\u00e2y con \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 kh\u1ecfe m\u1ea1nh, trong khi ng\u01b0\u1eddi kh\u00e1c l\u1ea1i g\u1eb7p t\u00ecnh tr\u1ea1ng thi\u1ebfu c\u00e2y ho\u1eb7c c\u00f3 nh\u1eefng lu\u1ed1ng tr\u1ed1ng; s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y th\u01b0\u1eddng xu\u1ea5t ph\u00e1t t\u1eeb nh\u1eefng b\u01b0\u1edbc chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi gieo h\u1ea1t:<strong>K\u00edch th\u00edch n\u1ea3y m\u1ea7m, c\u1eaft mi\u1ebfng, kh\u1eed tr\u00f9ng<\/strong>. N\u1ebfu th\u1ef1c hi\u1ec7n t\u1ed1t ba c\u00f4ng \u0111o\u1ea1n n\u00e0y, c\u00e2y con s\u1ebd n\u1ea3y m\u1ea7m s\u1edbm h\u01a1n t\u1eeb ba \u0111\u1ebfn n\u0103m ng\u00e0y, \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n r\u00f5 r\u1ec7t v\u00e0 vi\u1ec7c qu\u1ea3n l\u00fd ru\u1ed9ng sau n\u00e0y c\u0169ng s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\r\n\r\n        <p>B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch r\u00f5 c\u00e1c \u0111i\u1ec3m ch\u00ednh trong quy tr\u00ecnh x\u1eed l\u00fd tr\u01b0\u1edbc khi gieo h\u1ea1t, \u0111\u1ed3ng th\u1eddi \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1c s\u1ea3n ph\u1ea9m h\u1ea1 ngu\u1ed3n m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi mua quan t\u00e2m:<strong>B\u1ed9t khoai t\u00e2y nguy\u00ean ch\u1ea5t, b\u1ed9t khoai t\u00e2y d\u1ea1ng b\u00f4ng tuy\u1ebft, b\u1ed9t khoai t\u00e2y d\u1ea1ng h\u1ea1t, tinh b\u1ed9t khoai t\u00e2y<\/strong>S\u1ebd gi\u1ea3i th\u00edch c\u1eb7n k\u1ebd m\u1ecdi kh\u00eda c\u1ea1nh c\u1ee7a quy tr\u00ecnh thu mua, gi\u00fap ng\u01b0\u1eddi tr\u1ed3ng, nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn v\u00e0 c\u00e1c nh\u00e0 thu mua th\u01b0\u01a1ng m\u1ea1i c\u00f3 th\u1ec3 n\u1eafm r\u00f5 ngay t\u1eeb l\u1ea7n \u0111\u1ea7u ti\u00ean.<\/p>\r\n\r\n        <h3>I. K\u00edch th\u00edch n\u1ea3y m\u1ea7m: Nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi \u0111i\u1ec3m l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t<\/h3>\r\n\r\n        <p>M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c k\u00edch th\u00edch n\u1ea3y m\u1ea7m l\u00e0 ph\u00e1 v\u1ee1 tr\u1ea1ng th\u00e1i ng\u1ee7 \u0111\u00f4ng, gi\u00fap c\u00e1c m\u1eaft m\u1ea7m n\u1ea3y m\u1ea7m s\u1edbm h\u01a1n, t\u1eeb \u0111\u00f3 r\u00fat ng\u1eafn th\u1eddi gian m\u1ecdc m\u1ea7m v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u h\u00f3a nh\u1ecbp \u0111\u1ed9 m\u1ecdc m\u1ea7m. Nguy\u00ean nh\u00e2n c\u01a1 b\u1ea3n c\u1ee7a t\u00ecnh tr\u1ea1ng thi\u1ebfu m\u1ea7m l\u00e0 do c\u1ee7 gi\u1ed1ng v\u1eabn c\u00f2n trong giai \u0111o\u1ea1n ng\u1ee7 \u0111\u00f4ng m\u00e0 \u0111\u00e3 b\u1ecb nh\u1ed3i nh\u00e9t v\u00e0o \u0111\u1ea5t l\u1ea1nh.<\/p>\r\n\r\n        <div class=\"js-sprout-note\">\r\n          <p><strong>Nhi\u1ec7t \u0111\u1ed9 k\u00edch th\u00edch n\u1ea3y m\u1ea7m l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 t\u1eeb 15 \u0111\u1ebfn 20\u00b0C.<\/strong>N\u1ebfu nhi\u1ec7t \u0111\u1ed9 qu\u00e1 th\u1ea5p, ch\u1ed3i s\u1ebd ph\u00e1t tri\u1ec3n ch\u1eadm; n\u1ebfu qu\u00e1 cao (v\u01b0\u1ee3t qu\u00e1 25\u00b0C), ch\u1ed3i d\u1ec5 b\u1ecb v\u01b0\u01a1n d\u00e0i qu\u00e1 m\u1ee9c v\u00e0 tr\u1edf n\u00ean m\u1ea3nh mai, y\u1ebfu \u1edbt.<\/p>\r\n        <\/div>\r\n\r\n        <ul>\r\n          <li><strong>15\u201320 ng\u00e0y tr\u01b0\u1edbc khi gieo h\u1ea1t<\/strong>L\u1ea5y khoai gi\u1ed1ng ra kh\u1ecfi kho l\u1ea1nh, \u0111\u1eb7t \u1edf n\u01a1i c\u00f3 \u00e1nh s\u00e1ng khu\u1ebfch t\u00e1n v\u00e0 th\u00f4ng tho\u00e1ng \u0111\u1ec3 l\u00e0m \u1ea5m khoai, gi\u00fap c\u00e1c c\u1ee7 khoai d\u1ea7n d\u1ea7n tr\u1edf l\u1ea1i nhi\u1ec7t \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng.<\/li>\r\n          <li>Khi s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p k\u00edch th\u00edch n\u1ea3y m\u1ea7m theo l\u1edbp, x\u1ebfp xen k\u1ebd t\u1eebng l\u1edbp c\u00e1t \u1ea9m v\u00e0 t\u1eebng l\u1edbp c\u1ee7 khoai t\u00e2y, gi\u1eef cho gi\u00e1 th\u1ec3 h\u01a1i \u1ea9m m\u00e0 kh\u00f4ng b\u1ecb \u0111\u1ecdng n\u01b0\u1edbc, nh\u1eb1m tr\u00e1nh khoai t\u00e2y b\u1ecb th\u1ed1i.<\/li>\r\n          <li>Khi ch\u1ed3i ph\u00e1t tri\u1ec3n \u0111\u1ebfn <strong>0,5\u20131 cm<\/strong>, Khi ch\u1ed3i c\u00f2n ng\u1eafn v\u00e0 th\u00f4, c\u00f3 m\u00e0u xanh l\u00e1 c\u00e2y ho\u1eb7c t\u00edm th\u00ec c\u00f3 th\u1ec3 gieo h\u1ea1t ngay; tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ee3i \u0111\u1ebfn khi ch\u1ed3i d\u00e0i qu\u00e1 m\u1edbi gieo xu\u1ed1ng \u0111\u1ea5t.<\/li>\r\n          <li><strong>Ph\u01a1i h\u1ea1t d\u01b0\u1edbi \u00e1nh s\u00e1ng<\/strong>\u0110i\u1ec1u n\u00e0y gi\u00fap ch\u1ed3i ng\u1eafn l\u1ea1i v\u00e0 to h\u01a1n, \u0111\u1ed3ng th\u1eddi t\u0103ng kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu, n\u00ean kh\u00f4ng th\u1ec3 b\u1ecf qua b\u01b0\u1edbc n\u00e0y.<\/li>\r\n        <\/ul>\r\n\r\n        <p>C\u00e1c gi\u1ed1ng g\u1ed1c v\u00e0 gi\u1ed1ng ban \u0111\u1ea7u \u0111\u01b0\u1ee3c mua t\u1eeb c\u00e1c k\u00eanh cung c\u1ea5p khoai t\u00e2y gi\u1ed1ng \u0111\u00e3 kh\u1eed virus, nh\u1edd t\u00ednh thu\u1ea7n ch\u1ee7ng cao v\u00e0 s\u1ee9c s\u1ed1ng m\u1ea1nh m\u1ebd, n\u00ean ph\u1ea3n \u1ee9ng n\u1ea3y m\u1ea7m \u0111\u1ed3ng \u0111\u1ec1u h\u01a1n, t\u1eeb \u0111\u00f3 c\u00e2y con m\u1ecdc l\u00ean t\u1ef1 nhi\u00ean \u0111\u1ec1u \u0111\u1eb7n h\u01a1n. \u0110\u00e2y c\u0169ng ch\u00ednh l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c c\u01a1 s\u1edf chuy\u00ean nghi\u1ec7p s\u1eb5n s\u00e0ng chi th\u00eam ti\u1ec1n \u0111\u1ec3 mua khoai t\u00e2y gi\u1ed1ng \u0111\u00e3 kh\u1eed virus.<\/p>\r\n\r\n        <h3>2. C\u1eaft mi\u1ebfng: K\u00edch th\u01b0\u1edbc \u0111\u1ed3ng \u0111\u1ec1u, c\u00e1c m\u1eaft m\u1ea7m ph\u00e2n b\u1ed1 h\u1ee3p l\u00fd<\/h3>\r\n\r\n        <p>C\u1ee7 gi\u1ed1ng nh\u1ecf c\u00f3 th\u1ec3 gieo nguy\u00ean c\u1ee7; nh\u1eefng c\u1ee7 gi\u1ed1ng kh\u1ecfe m\u1ea1nh, nguy\u00ean v\u1eb9n th\u01b0\u1eddng ch\u1ee9a \u00edt vi khu\u1ea9n, c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu h\u1ea1n v\u00e0 kh\u00e1ng b\u1ec7nh t\u1ed1t, do \u0111\u00f3 l\u00e0 l\u1ef1a ch\u1ecdn an to\u00e0n \u0111\u1ec3 n\u00e2ng cao t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m. Tuy nhi\u00ean, c\u1ee7 gi\u1ed1ng l\u1edbn ph\u1ea3i \u0111\u01b0\u1ee3c c\u1eaft th\u00e0nh mi\u1ebfng \u0111\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed gi\u1ed1ng. Vi\u1ec7c c\u1eaft c\u1ee7 tuy tr\u00f4ng c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n nh\u01b0ng th\u1ef1c t\u1ebf l\u1ea1i c\u00f3 nhi\u1ec1u b\u00ed quy\u1ebft.<\/p>\r\n\r\n        <div class=\"js-sprout-cards\">\r\n          <div class=\"js-sprout-card\">\r\n            <p><strong>K\u00edch th\u01b0\u1edbc t\u1eebng mi\u1ebfng n\u00ean n\u1eb1m trong kho\u1ea3ng 30\u201350 gam, m\u1ed7i mi\u1ebfng c\u00f3 2 ch\u1ed3i kh\u1ecfe m\u1ea1nh.<\/strong>N\u1ebfu l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng kh\u00f4ng \u0111\u1ee7, c\u00e2y con s\u1ebd y\u1ebfu; c\u00f2n n\u1ebfu qu\u00e1 nhi\u1ec1u th\u00ec s\u1ebd l\u00e3ng ph\u00ed c\u1ee7 gi\u1ed1ng, \u0111\u1ed3ng th\u1eddi l\u00e0m t\u0103ng chi ph\u00ed v\u00e0 \u0111\u1ed9 ph\u1ee9c t\u1ea1p trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n.<\/p>\r\n          <\/div>\r\n\r\n          <div class=\"js-sprout-card\">\r\n            <p><strong>Ch\u1ee7 y\u1ebfu l\u00e0 c\u1eaft d\u1ecdc:<\/strong>C\u1eaft theo h\u01b0\u1edbng t\u1eeb \u0111\u1ec9nh \u0111\u1ebfn ph\u1ea7n r\u1ed1n c\u1ee7a t\u1eebng mi\u1ebfng khoai t\u00e2y, sao cho m\u1ed7i mi\u1ebfng \u0111\u1ec1u c\u00f3 \u0111\u01b0\u1ee3c m\u1eaft m\u1ea7m t\u1ed1t nh\u1ea5t \u1edf ph\u1ea7n \u0111\u1ec9nh. M\u1eaft m\u1ea7m \u1edf ph\u1ea7n \u0111\u1ec9nh c\u00f3 kh\u1ea3 n\u0103ng n\u1ea3y m\u1ea7m m\u1ea1nh nh\u1ea5t.<\/p>\r\n          <\/div>\r\n\r\n          <div class=\"js-sprout-card\">\r\n            <p><strong>C\u00e1c mi\u1ebfng ph\u1ea3i c\u00f3 k\u00edch th\u01b0\u1edbc \u0111\u1ed3ng \u0111\u1ec1u:<\/strong>Ch\u1ec9 khi tr\u1ecdng l\u01b0\u1ee3ng t\u1eebng kh\u1ed1i \u0111\u1ed3ng \u0111\u1ec1u th\u00ec c\u00e2y con m\u1edbi n\u1ea3y m\u1ea7m \u0111\u1ec1u \u0111\u1eb7n, tr\u00e1nh \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng k\u00edch th\u01b0\u1edbc kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t d\u1eabn \u0111\u1ebfn s\u1ef1 ch\u00eanh l\u1ec7ch v\u1ec1 s\u1ee9c sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y con.<\/p>\r\n          <\/div>\r\n\r\n          <div class=\"js-sprout-card\">\r\n            <p><strong>Lo\u1ea1i b\u1ecf khoai t\u00e2y b\u1ecb b\u1ec7nh:<\/strong>Kh\u00f4ng n\u00ean tr\u1ed3ng nh\u1eefng c\u1ee7 gi\u1ed1ng b\u1ecb m\u1ed1c, n\u1ee9t v\u1ecf, m\u1eaft m\u1ea7m y\u1ebfu ho\u1eb7c ch\u1eadm n\u1ea3y m\u1ea7m.<\/p>\r\n          <\/div>\r\n\r\n          <div class=\"js-sprout-card\">\r\n            <p><strong>Khi ph\u00e1t hi\u1ec7n khoai t\u00e2y b\u1ecb th\u1ed1i ru\u1ed9t, th\u1ed1i v\u00f2ng ho\u1eb7c \u0111\u1ed5i m\u00e0u, c\u1ea7n lo\u1ea1i b\u1ecf ngay l\u1eadp t\u1ee9c v\u00e0 x\u1eed l\u00fd ri\u00eang bi\u1ec7t.<\/strong>Dao \u0111\u00e3 d\u00f9ng \u0111\u1ec3 c\u1eaft khoai t\u00e2y b\u1ecb b\u1ec7nh ph\u1ea3i \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng l\u1ea1i.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <p>T\u1ed1t nh\u1ea5t n\u00ean c\u1eaft th\u00e0nh mi\u1ebfng tr\u01b0\u1edbc khi gieo h\u1ea1t <strong>1\u20132 ng\u00e0y<\/strong>Th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y \u0111\u1ec3 cho v\u1ebft c\u1eaft c\u00f3 th\u1eddi gian l\u00e0nh l\u1ea1i, t\u1eeb \u0111\u00f3 gi\u1ea3m nguy c\u01a1 th\u1ed1i r\u1eefa sau khi tr\u1ed3ng xu\u1ed1ng \u0111\u1ea5t.<\/p>\r\n\r\n        <h3>III. Kh\u1eed tr\u00f9ng d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt: Y\u1ebfu t\u1ed1 then ch\u1ed1t \u0111\u1ec3 ng\u0103n ch\u1eb7n s\u1ef1 l\u00e2y lan c\u1ee7a b\u1ec7nh t\u1eadt<\/h3>\r\n\r\n        <p>C\u00f4ng \u0111o\u1ea1n c\u1eaft mi\u1ebfng l\u00e0 c\u00f4ng \u0111o\u1ea1n d\u1ec5 b\u1ecb b\u1ecf qua nh\u1ea5t, nh\u01b0ng l\u1ea1i l\u00e0 c\u00f4ng \u0111o\u1ea1n quy\u1ebft \u0111\u1ecbnh th\u00e0nh b\u1ea1i, \u0111\u00f3 ch\u00ednh l\u00e0<strong>Kh\u1eed tr\u00f9ng d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt<\/strong>. C\u00e1c b\u1ec7nh do vi khu\u1ea9n g\u00e2y ra nh\u01b0 b\u1ec7nh th\u1ed1i v\u00f2ng, b\u1ec7nh ch\u00e2n \u0111en\u2026 ch\u1ee7 y\u1ebfu l\u00e2y lan ch\u00e9o gi\u1eefa c\u00e1c c\u1ee7 khoai t\u00e2y qua l\u01b0\u1ee1i dao c\u1eaft. Ch\u1ec9 c\u1ea7n m\u1ed9t con dao ch\u01b0a \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng c\u0169ng c\u00f3 th\u1ec3 truy\u1ec1n vi khu\u1ea9n t\u1eeb m\u1ed9t c\u1ee7 khoai t\u00e2y b\u1ecb b\u1ec7nh sang to\u00e0n b\u1ed9 l\u00f4 khoai t\u00e2y gi\u1ed1ng.<\/p>\r\n\r\n        <p><strong>C\u00e1ch l\u00e0m \u0111\u00fang l\u00e0 chu\u1ea9n b\u1ecb \u00edt nh\u1ea5t hai con dao \u0111\u1ec3 thay phi\u00ean nhau s\u1eed d\u1ee5ng:<\/strong><\/p>\r\n\r\n        <ul>\r\n          <li>C\u1eaft m\u1ed9t nh\u00e1t, ng\u00e2m m\u1ed9t nh\u00e1t v\u00e0o <strong>75% C\u1ed3n<\/strong>\u6216 <strong>Dung d\u1ecbch kali permanganat 0,11 TP3T<\/strong>Ti\u1ebfn h\u00e0nh kh\u1eed tr\u00f9ng, s\u1eed d\u1ee5ng lu\u00e2n phi\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ed7i con dao c\u1eaft \u0111\u1ec1u c\u00f3 m\u1ed9t kho\u1ea3ng th\u1eddi gian \u1edf tr\u1ea1ng th\u00e1i \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng.<\/li>\r\n          <li>Khi ph\u00e1t hi\u1ec7n c\u1ee7 khoai t\u00e2y b\u1ecb b\u1ec7nh nghi ng\u1edd, h\u00e3y thay dao ngay l\u1eadp t\u1ee9c, kh\u1eed tr\u00f9ng k\u1ef9 l\u01b0\u1ee1ng r\u1ed3i m\u1edbi ti\u1ebfp t\u1ee5c.<\/li>\r\n          <li>Th\u1edbt v\u00e0 c\u00e1c d\u1ee5ng c\u1ee5 d\u00f9ng \u0111\u1ec3 c\u1eaft mi\u1ebfng c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 kh\u1eed tr\u00f9ng.<\/li>\r\n        <\/ul>\r\n\r\n        <div class=\"js-sprout-note\">\r\n          <p>C\u00f4ng \u0111o\u1ea1n n\u00e0y h\u1ea7u nh\u01b0 kh\u00f4ng t\u1ed1n chi ph\u00ed, nh\u01b0ng l\u1ea1i l\u00e0 b\u01b0\u1edbc then ch\u1ed1t \u0111\u1ec3 ng\u0103n ch\u1eb7n d\u1ecbch b\u1ec7nh b\u00f9ng ph\u00e1t tr\u00ean di\u1ec7n r\u1ed9ng v\u00e0 \u0111\u1ea3m b\u1ea3o t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m.<\/p>\r\n        <\/div>\r\n\r\n        <h3>IV. L\u00e0m l\u00e0nh v\u1ebft th\u01b0\u01a1ng v\u00e0 t\u1ea9m thu\u1ed1c cho h\u1ea1t gi\u1ed1ng: C\u00e1ch x\u1eed l\u00fd m\u1eb7t c\u1eaft quy\u1ebft \u0111\u1ecbnh t\u1ef7 l\u1ec7 khoai th\u1ed1i<\/h3>\r\n\r\n        <p>V\u1ebft th\u01b0\u01a1ng do c\u1eaft mi\u1ebfng l\u00e0 c\u1eeda ng\u00f5 cho vi khu\u1ea9n x\u00e2m nh\u1eadp; n\u1ebfu x\u1eed l\u00fd v\u1ebft th\u01b0\u01a1ng \u0111\u1ec3 l\u00e0nh t\u1ed1t, t\u1ef7 l\u1ec7 h\u1ea1t b\u1ecb th\u1ed1i c\u00f3 th\u1ec3 gi\u1ea3m \u0111\u00e1ng k\u1ec3.<\/p>\r\n\r\n        <ul>\r\n          <li><strong>Tr\u1ed9n h\u1ea1t gi\u1ed1ng:<\/strong>C\u00f3 th\u1ec3 tr\u1ed9n tro c\u00e2y c\u1ecf ho\u1eb7c b\u1ed9t \u0111\u00e1 talc v\u1edbi ch\u1ea5t di\u1ec7t khu\u1ea9n r\u1ed3i b\u00f4i l\u00ean c\u00e1c mi\u1ebfng khoai t\u00e2y \u0111\u00e3 c\u1eaft; c\u00e1ch n\u00e0y v\u1eeba gi\u00fap h\u00fat \u1ea9m, th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh l\u00e0nh v\u1ebft th\u01b0\u01a1ng, v\u1eeba ph\u00f2ng ng\u1eeba b\u1ec7nh t\u1eadt. Tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n c\u00f3 c\u00e1c lo\u1ea1i ch\u1ea5t ph\u1ee7 chuy\u00ean d\u1ee5ng cho khoai t\u00e2y gi\u1ed1ng, mang l\u1ea1i hi\u1ec7u qu\u1ea3 b\u1ea3o qu\u1ea3n v\u00e0 k\u00edch th\u00edch ra r\u1ec5 t\u1ed1t h\u01a1n.<\/li>\r\n          <li><strong>Tr\u00e1nh ph\u01a1i n\u1eafng \u0111\u1ec3 v\u1ebft th\u01b0\u01a1ng l\u00e0nh:<\/strong>Sau khi tr\u1ed9n h\u1ea1t gi\u1ed1ng, h\u00e3y tr\u1ea3i c\u00e1c mi\u1ebfng khoai t\u00e2y \u0111\u00e3 c\u1eaft ra n\u01a1i r\u00e2m m\u00e1t v\u00e0 tho\u00e1ng gi\u00f3 trong 1\u20132 ng\u00e0y \u0111\u1ec3 b\u1ec1 m\u1eb7t c\u1eaft h\u00ecnh th\u00e0nh l\u1edbp b\u1ea3o v\u1ec7 d\u1ea1ng suberin; tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng \u0111\u01b0\u1ee3c ch\u1ea5t \u0111\u1ed1ng khi\u1ebfn khoai b\u1ecb ng\u1ed9t ng\u1ea1t, d\u1eabn \u0111\u1ebfn sinh nhi\u1ec7t v\u00e0 th\u1ed1i r\u1eefa.<\/li>\r\n          <li><strong>Trong th\u1eddi gian l\u00e0nh v\u1ebft th\u01b0\u01a1ng, n\u00ean duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 \u1edf m\u1ee9c 15\u201320\u00b0C v\u00e0 \u0111\u1ed9 \u1ea9m v\u1eeba ph\u1ea3i \u0111\u1ec3 v\u1ebft th\u01b0\u01a1ng l\u00e0nh nhanh nh\u1ea5t.<\/strong><\/li>\r\n        <\/ul>\r\n\r\n        <p>C\u00e1c kh\u1ed1i \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd, sau khi gieo xu\u1ed1ng \u0111\u1ea5t s\u1ebd ch\u1ed1ng th\u1ed1i r\u1eefa v\u00e0 n\u1ea3y m\u1ea7m \u0111\u1ed3ng \u0111\u1ec1u, l\u00e0 \u201cb\u1ea3o \u0111\u1ea3m cu\u1ed1i c\u00f9ng\u201d \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u.<\/p>\r\n\r\n        <h3>5. Qu\u1ea3n l\u00fd tr\u01b0\u1edbc khi gieo h\u1ea1t: \u0110\u1ea3m b\u1ea3o kh\u00e2u cu\u1ed1i c\u00f9ng tr\u01b0\u1edbc khi xu\u1ed1ng ru\u1ed9ng<\/h3>\r\n\r\n        <p>M\u1ecdi th\u1ee9 \u0111\u00e3 s\u1eb5n s\u00e0ng, nh\u01b0ng tr\u01b0\u1edbc khi gieo h\u1ea1t, c\u1ea7n x\u00e1c nh\u1eadn m\u1ed9t s\u1ed1 \u0111i\u1ec3m sau: Nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea5t \u1ed5n \u0111\u1ecbnh \u1edf m\u1ee9c <strong>7\u201310\u00b0C<\/strong>N\u1ebfu gieo h\u1ea1t qu\u00e1 s\u1edbm, nhi\u1ec7t \u0111\u1ed9 th\u1ea5p s\u1ebd khi\u1ebfn h\u1ea1t b\u1ecb th\u1ed1i v\u00e0 c\u00e2y n\u1ea3y m\u1ea7m ch\u1eadm; \u0111\u1ed9 \u1ea9m \u0111\u1ea5t ph\u1ea3i \u1edf m\u1ee9c v\u1eeba ph\u1ea3i, n\u1ebfu qu\u00e1 \u1ea9m s\u1ebd c\u1ea3n tr\u1edf qu\u00e1 tr\u00ecnh l\u00e0nh v\u1ebft th\u01b0\u01a1ng v\u00e0 d\u1ec5 l\u00e0m c\u1ee7 b\u1ecb th\u1ed1i; \u0111\u1ed9 s\u00e2u gieo h\u1ea1t ph\u1ea3i \u0111\u1ed3ng \u0111\u1ec1u, n\u1ebfu s\u00e2u n\u00f4ng kh\u00f4ng \u0111\u1ec1u c\u0169ng s\u1ebd d\u1eabn \u0111\u1ebfn s\u1ef1 ch\u00eanh l\u1ec7ch trong qu\u00e1 tr\u00ecnh n\u1ea3y m\u1ea7m. Ch\u1ec9 khi th\u1ef1c hi\u1ec7n \u0111\u00fang t\u1eebng b\u01b0\u1edbc t\u1eeb ch\u1ecdn c\u1ee7 gi\u1ed1ng, k\u00edch th\u00edch n\u1ea3y m\u1ea7m, c\u1eaft mi\u1ebfng, kh\u1eed tr\u00f9ng \u0111\u1ebfn qu\u00e1 tr\u00ecnh l\u00e0nh v\u1ebft c\u1eaft, th\u00ec m\u1edbi \u0111\u1ea3m b\u1ea3o \u0111\u01b0\u1ee3c s\u1ef1 \u0111\u1ed3ng \u0111\u1ec1u khi c\u00e2y con m\u1ecdc l\u00ean.<\/p>\r\n\r\n        <h3>VI. T\u1eeb khoai t\u00e2y gi\u1ed1ng \u0111\u1ebfn th\u00e0nh ph\u1ea9m: B\u00ed quy\u1ebft mua s\u1eafm c\u00e1c s\u1ea3n ph\u1ea9m h\u1ea1 ngu\u1ed3n<\/h3>\r\n\r\n        <p>Khoai t\u00e2y th\u01b0\u01a1ng ph\u1ea9m \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1eeb c\u1ee7 gi\u1ed1ng, khi b\u01b0\u1edbc v\u00e0o kh\u00e2u ch\u1ebf bi\u1ebfn s\u1ebd t\u1ea1o ra m\u1ed9t lo\u1ea1t c\u00e1c s\u1ea3n ph\u1ea9m ch\u1ebf bi\u1ebfn s\u00e2u. C\u00e1c nh\u00e0 mua h\u00e0ng ho\u1ea1t \u0111\u1ed9ng trong l\u0129nh v\u1ef1c ch\u1ebf bi\u1ebfn, nguy\u00ean li\u1ec7u th\u1ee9c \u0103n ch\u0103n nu\u00f4i, nguy\u00ean li\u1ec7u l\u00e0m m\u1ed3i c\u00e2u c\u00e1 c\u0169ng nh\u01b0 ph\u00e2n ph\u1ed1i th\u01b0\u01a1ng m\u1ea1i th\u01b0\u1eddng s\u1ebd li\u00ean quan \u0111\u1ebfn m\u1ed9t s\u1ed1 lo\u1ea1i sau \u0111\u00e2y:<\/p>\r\n\r\n        <h4>B\u1ed9t khoai t\u00e2y nguy\u00ean ch\u1ea5t d\u1ea1ng b\u00f4ng tuy\u1ebft, c\u00f2n g\u1ecdi l\u00e0 l\u00e1t khoai t\u00e2y b\u00f4ng tuy\u1ebft<\/h4>\r\n        <p>B\u1ed9t khoai t\u00e2y d\u1ea1ng v\u1ea3y \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p s\u1ea5y tr\u1ed1ng \u1ee7, c\u00f3 kh\u1ea3 n\u0103ng t\u00e1i hydrat h\u00f3a nhanh v\u00e0 h\u01b0\u01a1ng v\u1ecb th\u01a1m ngon, l\u00e0 nguy\u00ean li\u1ec7u c\u1ed1t l\u00f5i \u0111\u1ec3 s\u1ea3n xu\u1ea5t khoai t\u00e2y nghi\u1ec1n, khoai t\u00e2y chi\u00ean h\u1ed7n h\u1ee3p v\u00e0 th\u1ef1c ph\u1ea9m ph\u1ed3ng. C\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m gi\u1ea3i tr\u00ed th\u01b0\u1eddng quan t\u00e2m \u0111\u1ebfn \u201cgi\u00e1 b\u00e1n bu\u00f4n b\u1ed9t khoai t\u00e2y d\u1ea1ng v\u1ea3y\u201d, v\u00e0 \u0111\u1eb7c bi\u1ec7t ch\u00fa tr\u1ecdng \u0111\u1ebfn \u0111\u1ed9 tr\u1eafng, kh\u1ea3 n\u0103ng t\u00e1i hydrat h\u00f3a, \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u1ed9 m\u1ecbn c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\r\n\r\n        <h4>B\u1ed9t nguy\u00ean ch\u1ea5t d\u1ea1ng h\u1ea1t<\/h4>\r\n        <p>C\u0169ng l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u00e3 qua qu\u00e1 tr\u00ecnh \u1ee7 ch\u00edn, s\u1ea3n ph\u1ea9m n\u00e0y c\u00f3 d\u1ea1ng h\u1ea1t, \u0111\u1ed9 nguy\u00ean v\u1eb9n c\u1ee7a t\u1ebf b\u00e0o cao v\u00e0 t\u00ednh l\u01b0u \u0111\u1ed9ng t\u1ed1t, ph\u00f9 h\u1ee3p cho s\u1ea3n xu\u1ea5t c\u00f4ng nghi\u1ec7p li\u00ean t\u1ee5c. C\u00e1c ch\u1ec9 ti\u00eau ch\u00ednh bao g\u1ed3m th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ed9t nguy\u00ean ch\u1ea5t d\u1ea1ng h\u1ea1t, m\u1eadt \u0111\u1ed9 \u0111\u1ed1ng, \u0111\u1ed9 \u1ea9m, c\u0169ng nh\u01b0 s\u1ef1 ch\u00eanh l\u1ec7ch gi\u00e1 gi\u1eefa b\u1ed9t nguy\u00ean ch\u1ea5t d\u1ea1ng b\u00f4ng tuy\u1ebft v\u00e0 b\u1ed9t nguy\u00ean ch\u1ea5t d\u1ea1ng h\u1ea1t. Ch\u1ee7 y\u1ebfu l\u00e0 c\u00e1c nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m quy m\u00f4 l\u1edbn, c\u1ea7n ki\u1ec3m tra c\u00e1c ch\u1ec9 ti\u00eau nh\u01b0 \u0111\u1ed9 m\u1ecbn, m\u1eadt \u0111\u1ed9 \u0111\u1ed1ng, \u0111\u1ed9 \u1ea9m, v.v.<\/p>\r\n\r\n        <h4>Tinh b\u1ed9t khoai t\u00e2y<\/h4>\r\n        <p>Tinh b\u1ed9t chi\u1ebft xu\u1ea5t t\u1eeb khoai t\u00e2y t\u01b0\u01a1i c\u00f3 d\u1ea1ng b\u1ed9t m\u1ecbn m\u00e0u tr\u1eafng, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 n\u01b0\u1edbc s\u1ed1t, m\u00ec s\u1ee3i, s\u1ea3n ph\u1ea9m th\u1ecbt v\u00e0 tinh b\u1ed9t bi\u1ebfn t\u00ednh. C\u00e1c ch\u1ec9 ti\u00eau ch\u00ednh khi mua h\u00e0ng bao g\u1ed3m \u0111\u1ed9 tr\u1eafng, \u0111\u1ed9 \u1ea9m, h\u00e0m l\u01b0\u1ee3ng tro, d\u01b0 l\u01b0\u1ee3ng protein v\u00e0 \u0111\u1ed9 nh\u1edbt.<\/p>\r\n\r\n        <h4>Nguy\u00ean li\u1ec7u d\u00f9ng l\u00e0m th\u1ee9c \u0103n ch\u0103n nu\u00f4i v\u00e0 m\u1ed3i c\u00e2u c\u00e1<\/h4>\r\n        <p>B\u1ed9t to\u00e0n ph\u1ea7n, tinh b\u1ed9t v\u00e0 ph\u1ee5 ph\u1ea9m t\u1eeb b\u00e3 khoai t\u00e2y c\u00f3 \u0111\u1ed9 k\u1ebft d\u00ednh cao v\u00e0 kh\u1ea3 n\u0103ng thu h\u00fat c\u00e1 t\u1ed1t, l\u00e0 ch\u1ea5t k\u1ebft d\u00ednh l\u00fd t\u01b0\u1edfng cho th\u1ee9c \u0103n vi\u00ean v\u00e0 m\u1ed3i c\u00e2u c\u00e1. Ng\u01b0\u1eddi mua c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u th\u1ee9c \u0103n ch\u0103n nu\u00f4i v\u00e0 nguy\u00ean li\u1ec7u m\u1ed3i c\u00e2u c\u00e1 n\u00e0y ch\u00fa tr\u1ecdng h\u01a1n \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng tinh b\u1ed9t, h\u00e0m l\u01b0\u1ee3ng protein v\u00e0 chi ph\u00ed tr\u00ean m\u1ed7i t\u1ea5n, trong khi y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 tr\u1eafng t\u01b0\u01a1ng \u0111\u1ed1i linh ho\u1ea1t.<\/p>\r\n\r\n        <h3>VII. C\u00e1c ch\u1ec9 ti\u00eau ch\u1ea5t l\u01b0\u1ee3ng ch\u00ednh v\u00e0 c\u00e1c \u0111i\u1ec3m c\u1ea7n l\u01b0u \u00fd khi mua s\u1eafm<\/h3>\r\n\r\n        <p>D\u00f9 mua s\u1eafm lo\u1ea1i s\u1ea3n ph\u1ea9m n\u00e0o, m\u1ed9t s\u1ed1 ch\u1ec9 s\u1ed1 sau \u0111\u00e2y lu\u00f4n l\u00e0 y\u1ebfu t\u1ed1 c\u1ed1t l\u00f5i trong qu\u00e1 tr\u00ecnh \u0111\u00e0m ph\u00e1n b\u00e1o gi\u00e1:<\/p>\r\n\r\n        <ul>\r\n          <li><strong>H\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc:<\/strong>H\u00e0m l\u01b0\u1ee3ng b\u1ed9t to\u00e0n ph\u1ea7n th\u01b0\u1eddng th\u1ea5p h\u01a1n 10%, h\u00e0m l\u01b0\u1ee3ng tinh b\u1ed9t kho\u1ea3ng 18%\u201320%.<\/li>\r\n          <li><strong>\u0110\u1ed9 tr\u1eafng:<\/strong>Ti\u00eau chu\u1ea9n d\u00e0nh cho th\u1ef1c ph\u1ea9m r\u1ea5t kh\u1eaft khe, trong khi ti\u00eau chu\u1ea9n d\u00e0nh cho th\u1ee9c \u0103n ch\u0103n nu\u00f4i c\u00f3 th\u1ec3 n\u1edbi l\u1ecfng h\u01a1n.<\/li>\r\n          <li><strong>\u0110\u1ed9 m\u1ecbn ho\u1eb7c s\u1ed1 m\u1eaft l\u01b0\u1edbi:<\/strong>T\u00f9y theo t\u1eebng t\u00ecnh hu\u1ed1ng \u1ee9ng d\u1ee5ng m\u00e0 y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 m\u1ecbn s\u1ebd kh\u00e1c nhau.<\/li>\r\n          <li><strong>Kh\u1ea3 n\u0103ng t\u00e1i h\u00f2a tan v\u00e0 \u0111\u1ed9 k\u1ebft d\u00ednh:<\/strong>B\u1ed9t nguy\u00ean ch\u1ea5t, b\u1ed9t d\u1ea1ng h\u1ea1t v\u00e0 nguy\u00ean li\u1ec7u l\u00e0m m\u1ed3i c\u00e2u c\u00e1 l\u00e0 nh\u1eefng y\u1ebfu t\u1ed1 v\u00f4 c\u00f9ng quan tr\u1ecdng.<\/li>\r\n          <li><strong>H\u00e0m l\u01b0\u1ee3ng tro:<\/strong>C\u00e0ng th\u1ea5p th\u00ec c\u00e0ng tinh khi\u1ebft.<\/li>\r\n          <li><strong>C\u1ea5p \u0111\u1ed9 v\u1ec7 sinh:<\/strong>M\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng trong th\u1ef1c ph\u1ea9m v\u00e0 th\u1ee9c \u0103n ch\u0103n nu\u00f4i kh\u00e1c nhau, n\u00ean gi\u00e1 c\u1ea3 c\u0169ng kh\u00e1c nhau.<\/li>\r\n        <\/ul>\r\n\r\n        <p><strong>Gi\u00e1 ch\u00e0o b\u00e1n t\u00ednh theo t\u1ea5n<\/strong>Ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o gi\u00e1 th\u1ecb tr\u01b0\u1eddng khoai t\u00e2y nguy\u00ean li\u1ec7u, c\u1ea5p \u0111\u1ed9 s\u1ea3n ph\u1ea9m, c\u00e1c ch\u1ec9 ti\u00eau ch\u1ea5t l\u01b0\u1ee3ng, quy tr\u00ecnh ch\u1ebf bi\u1ebfn v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng c\u0169ng nh\u01b0 logistics. Tr\u01b0\u1edbc khi mua h\u00e0ng, nh\u1ea5t thi\u1ebft ph\u1ea3i g\u1eedi m\u1eabu \u0111\u1ec3 ki\u1ec3m tra; ch\u1ec9 khi c\u00e1c ch\u1ec9 ti\u00eau \u0111\u1ea1t y\u00eau c\u1ea7u th\u00ec m\u1edbi ch\u1ed1t gi\u00e1.<\/p>\r\n\r\n        <p>Khi l\u1ef1a ch\u1ecdn nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ed9t khoai t\u00e2y nguy\u00ean ch\u1ea5t ho\u1eb7c nh\u00e0 cung c\u1ea5p tinh b\u1ed9t, ngo\u00e0i gi\u00e1 c\u1ea3 ra, c\u00f2n c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn<strong>Kh\u1ea3 n\u0103ng cung \u1ee9ng c\u00f3 \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng, c\u00f3 kh\u1ea3 n\u0103ng gia c\u00f4ng theo \u0111\u01a1n \u0111\u1eb7t h\u00e0ng\/t\u00f9y ch\u1ec9nh OEM hay kh\u00f4ng, c\u00e1c ch\u1ee9ng nh\u1eadn ti\u00eau chu\u1ea9n th\u1ef1c ph\u1ea9m c\u00f3 \u0111\u1ea7y \u0111\u1ee7 hay kh\u00f4ng, h\u1ec7 th\u1ed1ng logistics v\u00e0 bao b\u00ec c\u00f3 \u0111\u1ed3ng b\u1ed9 hay kh\u00f4ng<\/strong>\u3002<\/p>\r\n\r\n        <h3>B\u1ea3ng tra c\u1ee9u nhanh v\u1ec1 x\u1eed l\u00fd tr\u01b0\u1edbc khi ph\u00e1t s\u00f3ng v\u00e0 thu mua nguy\u00ean li\u1ec7u<\/h3>\r\n\r\n        <div class=\"js-sprout-table-wrap\">\r\n          <table class=\"js-sprout-table\">\r\n            <thead>\r\n              <tr>\r\n                <th>Ph\u1ea7n<\/th>\r\n                <th>Ti\u00eau chu\u1ea9n c\u1ed1t l\u00f5i<\/th>\r\n                <th>Nh\u1eefng \u0111i\u1ec3m d\u1ec5 x\u1ea3y ra s\u1ef1 c\u1ed1<\/th>\r\n                <th>C\u00e1ch th\u1ef1c hi\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/th>\r\n              <\/tr>\r\n            <\/thead>\r\n            <tbody>\r\n              <tr>\r\n                <td>K\u00edch th\u00edch n\u1ea3y m\u1ea7m<\/td>\r\n                <td>15\u201320\u00b0C, ch\u1ed3i ng\u1eafn v\u00e0 to, m\u00e0u s\u1eafc b\u00ecnh th\u01b0\u1eddng<\/td>\r\n                <td>Nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao s\u1ebd khi\u1ebfn ch\u1ed3i ph\u00e1t tri\u1ec3n qu\u00e1 m\u1ee9c; nhi\u1ec7t \u0111\u1ed9 qu\u00e1 th\u1ea5p s\u1ebd l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh n\u1ea3y m\u1ea7m<\/td>\r\n                <td>15\u201320 ng\u00e0y tr\u01b0\u1edbc khi gieo, t\u0103ng nhi\u1ec7t \u0111\u1ed9, s\u1eed d\u1ee5ng \u00e1nh s\u00e1ng khu\u1ebfch t\u00e1n v\u00e0 th\u00f4ng gi\u00f3 \u0111\u1ec3 k\u00edch th\u00edch n\u1ea3y m\u1ea7m<\/td>\r\n              <\/tr>\r\n              <tr>\r\n                <td>C\u1eaft mi\u1ebfng<\/td>\r\n                <td>30\u201350 gam, m\u1ed7i mi\u1ebfng c\u00f3 2 ch\u1ed3i kh\u1ecfe m\u1ea1nh<\/td>\r\n                <td>K\u00edch th\u01b0\u1edbc kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, \u00edt m\u1eaft m\u1ea7m, l\u1eabn khoai b\u1ecb b\u1ec7nh<\/td>\r\n                <td>Ch\u1ee7 y\u1ebfu l\u00e0 c\u1eaft d\u1ecdc, lo\u1ea1i b\u1ecf nh\u1eefng c\u1ee7 khoai t\u00e2y b\u1ecb b\u1ec7nh; v\u1ebft c\u1eaft s\u1ebd l\u00e0nh l\u1ea1i sau 1\u20132 ng\u00e0y<\/td>\r\n              <\/tr>\r\n              <tr>\r\n                <td>Kh\u1eed tr\u00f9ng<\/td>\r\n                <td>Kh\u1eed tr\u00f9ng lu\u00e2n phi\u00ean d\u1ee5ng c\u1ee5 c\u1eaft<\/td>\r\n                <td>Dao c\u1eaft b\u1ecb nhi\u1ec5m vi khu\u1ea9n, g\u00e2y l\u00e2y lan ch\u00e9o b\u1ec7nh<\/td>\r\n                <td>Kh\u1eed tr\u00f9ng b\u1eb1ng c\u00e1ch ng\u00e2m trong c\u1ed3n 75% ho\u1eb7c dung d\u1ecbch kali permanganat 0.1%<\/td>\r\n              <\/tr>\r\n              <tr>\r\n                <td>L\u00e0m l\u00e0nh h\u1ea1t gi\u1ed1ng<\/td>\r\n                <td>Ph\u1ea7n c\u1eaft kh\u00f4 r\u00e1o, c\u00f3 m\u00f9i n\u1ea5m m\u1ed1c<\/td>\r\n                <td>T\u00edch t\u1ee5 nhi\u1ec7t, \u0111\u1ed9 \u1ea9m qu\u00e1 cao, h\u1ea1t b\u1ecb th\u1ed1i<\/td>\r\n                <td>\u0110\u1ec3 \u1edf n\u01a1i r\u00e2m m\u00e1t v\u00e0 tho\u00e1ng kh\u00ed trong 1-2 ng\u00e0y, k\u1ebft h\u1ee3p v\u1edbi tro c\u00e2y c\u1ecf ho\u1eb7c ch\u1ea5t ph\u1ee7<\/td>\r\n              <\/tr>\r\n              <tr>\r\n                <td>Gieo h\u1ea1t<\/td>\r\n                <td>Nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea5t t\u1eeb 7\u201310\u00b0C tr\u1edf l\u00ean, \u0111\u1ed9 s\u00e2u \u0111\u1ed3ng \u0111\u1ec1u<\/td>\r\n                <td>H\u1ea1t b\u1ecb th\u1ed1i do nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, \u0111\u1ed9 s\u00e2u gieo kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u, c\u00e2y n\u1ea3y m\u1ea7m kh\u00f4ng \u0111\u1ec1u<\/td>\r\n                <td>C\u1ea7n quan s\u00e1t nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea5t v\u00e0 \u0111\u1ed9 \u1ea9m \u0111\u1ea5t, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 s\u00e2u gieo h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u, tr\u00e1nh gieo h\u1ea1t khi \u0111\u1ea5t qu\u00e1 \u1ea9m<\/td>\r\n              <\/tr>\r\n              <tr>\r\n                <td>Mua h\u00e0ng t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p h\u1ea1 ngu\u1ed3n<\/td>\r\n                <td>Ki\u1ec3m tra \u0111\u1ed9 \u1ea9m, \u0111\u1ed9 tr\u1eafng, \u0111\u1ed9 m\u1ecbn, kh\u1ea3 n\u0103ng t\u00e1i hydrat h\u00f3a v\u00e0 c\u1ea5p \u0111\u1ed9<\/td>\r\n                <td>Ch\u1ec9 so s\u00e1nh gi\u00e1, kh\u00f4ng xem x\u00e9t c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng<\/td>\r\n                <td>Tr\u01b0\u1edbc ti\u00ean g\u1eedi m\u1eabu \u0111\u1ec3 ki\u1ec3m tra, sau \u0111\u00f3 x\u00e1c nh\u1eadn th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, bao b\u00ec v\u00e0 kh\u1ea3 n\u0103ng cung \u1ee9ng<\/td>\r\n              <\/tr>\r\n            <\/tbody>\r\n          <\/table>\r\n        <\/div>\r\n\r\n        <h3>L\u1eddi k\u1ebft<\/h3>\r\n\r\n        <p>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 trong qu\u00e1 tr\u00ecnh k\u00edch th\u00edch n\u1ea3y m\u1ea7m, c\u1eaft mi\u1ebfng \u0111\u1ec1u, kh\u1eed tr\u00f9ng dao, l\u00e0m l\u00e0nh v\u1ebft c\u1eaft v\u00e0 qu\u1ea3n l\u00fd tr\u01b0\u1edbc khi gieo \u2013 n\u0103m b\u01b0\u1edbc n\u00e0y li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd v\u1edbi nhau, v\u00e0 ch\u00ednh nh\u1edd s\u1ef1 t\u1ec9 m\u1ec9 t\u1eebng b\u01b0\u1edbc nh\u01b0 v\u1eady m\u00e0 \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a c\u00e2y con m\u1edbi \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o. Khoai gi\u1ed1ng l\u00e0 n\u1ec1n t\u1ea3ng; ch\u1ec9 khi l\u1ef1a ch\u1ecdn \u0111\u00fang ngu\u1ed3n cung c\u1ea5p khoai gi\u1ed1ng \u0111\u00e3 kh\u1eed virus v\u00e0 th\u1ef1c hi\u1ec7n k\u1ef9 l\u01b0\u1ee1ng c\u00e1c b\u01b0\u1edbc x\u1eed l\u00fd tr\u01b0\u1edbc khi gieo tr\u1ed3ng, ng\u01b0\u1eddi tr\u1ed3ng m\u1edbi c\u00f3 th\u1ec3 thu ho\u1ea1ch \u0111\u01b0\u1ee3c khoai t\u00e2y th\u01b0\u01a1ng ph\u1ea9m ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\r\n\r\n        <p>D\u00f9 l\u00e0 t\u00ecm hi\u1ec3u gi\u00e1 b\u00e1n bu\u00f4n b\u1ed9t tuy\u1ebft nguy\u00ean ch\u1ea5t, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ed9t tuy\u1ebft d\u1ea1ng h\u1ea1t, hay ngu\u1ed3n cung c\u1ea5p tinh b\u1ed9t khoai t\u00e2y, th\u00ec ch\u1ec9 khi hi\u1ec3u r\u00f5 c\u00e1c c\u1ea5p \u0111\u1ed9 ph\u00e2n lo\u1ea1i, theo d\u00f5i ch\u1eb7t ch\u1ebd c\u00e1c ch\u1ec9 ti\u00eau k\u1ef9 thu\u1eadt v\u00e0 l\u1ef1a ch\u1ecdn \u0111\u00fang nh\u00e0 s\u1ea3n xu\u1ea5t, quy\u1ebft \u0111\u1ecbnh mua h\u00e0ng c\u1ee7a b\u1ea1n m\u1edbi th\u1ef1c s\u1ef1 c\u00f3 c\u01a1 s\u1edf v\u1eefng ch\u1eafc.<\/p>\r\n      <\/article>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5385bf78 e-con-full e-flex e-con e-parent\" data-id=\"5385bf78\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-56cf4b1f elementor-widget elementor-widget-html\" data-id=\"56cf4b1f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t<style>\r\n  .js-potato-cta {\r\n    width: 100%;\r\n    padding: 86px 24px 92px;\r\n    background:\r\n      radial-gradient(circle at 50% 0%, rgba(216, 182, 76, 0.12), transparent 32%),\r\n      repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 1px, transparent 1px 18px),\r\n      #17140f;\r\n    color: #fff;\r\n    text-align: center;\r\n    font-family: \"Noto Serif SC\", \"Microsoft YaHei\", Arial, sans-serif;\r\n    position: relative;\r\n    overflow: hidden;\r\n  }\r\n\r\n  .js-potato-cta::before {\r\n    content: \"\";\r\n    position: absolute;\r\n    inset: 0;\r\n    background:\r\n      linear-gradient(90deg, transparent, rgba(216, 182, 76, 0.08), transparent);\r\n    pointer-events: none;\r\n  }\r\n\r\n  .js-potato-cta__inner {\r\n    max-width: 760px;\r\n    margin: 0 auto;\r\n    position: relative;\r\n    z-index: 2;\r\n  }\r\n\r\n  .js-potato-cta__eyebrow {\r\n    display: inline-flex;\r\n    align-items: center;\r\n    gap: 10px;\r\n    margin-bottom: 18px;\r\n    color: #d8b64c;\r\n    font-size: 13px;\r\n    line-height: 1.4;\r\n    font-weight: 800;\r\n    letter-spacing: 0.26em;\r\n    text-transform: uppercase;\r\n  }\r\n\r\n  .js-potato-cta__eyebrow::before,\r\n  .js-potato-cta__eyebrow::after {\r\n    content: \"\";\r\n    width: 28px;\r\n    height: 1px;\r\n    background: rgba(216, 182, 76, 0.72);\r\n  }\r\n\r\n  .js-potato-cta h2 {\r\n    margin: 0;\r\n    color: #fffaf1;\r\n    font-size: clamp(34px, 4.6vw, 58px);\r\n    line-height: 1.18;\r\n    font-weight: 800;\r\n  }\r\n\r\n  .js-potato-cta h2 span {\r\n    color: #d8b64c;\r\n  }\r\n\r\n  .js-potato-cta p {\r\n    max-width: 680px;\r\n    margin: 24px auto 0;\r\n    color: rgba(255, 250, 241, 0.68);\r\n    font-size: 17px;\r\n    line-height: 1.9;\r\n    font-weight: 500;\r\n  }\r\n\r\n  .js-potato-cta__actions {\r\n    display: flex;\r\n    justify-content: center;\r\n    margin-top: 42px;\r\n  }\r\n\r\n  .js-potato-cta__button {\r\n    display: inline-flex;\r\n    align-items: center;\r\n    justify-content: center;\r\n    min-width: 190px;\r\n    min-height: 54px;\r\n    padding: 15px 34px;\r\n    background: #d8b64c;\r\n    color: #17140f;\r\n    border: 1px solid #d8b64c;\r\n    text-decoration: none;\r\n    font-size: 15px;\r\n    line-height: 1.2;\r\n    font-weight: 800;\r\n    letter-spacing: 0.04em;\r\n    transition: all 0.28s ease;\r\n  }\r\n\r\n  .js-potato-cta__button:hover {\r\n    background: #f2d982;\r\n    border-color: #f2d982;\r\n    color: #17140f;\r\n    transform: translateY(-2px);\r\n    box-shadow: 0 14px 34px rgba(216, 182, 76, 0.22);\r\n  }\r\n\r\n  @media (max-width: 640px) {\r\n    .js-potato-cta {\r\n      padding: 66px 20px 72px;\r\n    }\r\n\r\n    .js-potato-cta__eyebrow {\r\n      letter-spacing: 0.16em;\r\n      font-size: 12px;\r\n    }\r\n\r\n    .js-potato-cta__eyebrow::before,\r\n    .js-potato-cta__eyebrow::after {\r\n      width: 18px;\r\n    }\r\n\r\n    .js-potato-cta p {\r\n      font-size: 16px;\r\n    }\r\n\r\n    .js-potato-cta__button {\r\n      width: 100%;\r\n      max-width: 280px;\r\n    }\r\n  }\r\n<\/style>\r\n\r\n<section class=\"js-potato-cta\">\r\n  <div class=\"js-potato-cta__inner\">\r\n    <div class=\"js-potato-cta__eyebrow\">H\u1ee2P T\u00c1C \u00b7 Th\u1ea3o lu\u1eadn h\u1ee3p t\u00e1c<\/div>\r\n    <h2>S\u1eed d\u1ee5ng nguy\u00ean li\u1ec7u khoai t\u00e2y ch\u1ea5t l\u01b0\u1ee3ng cao<br>Tr\u1edf th\u00e0nh s\u1ea3n ph\u1ea9m c\u1ee7a qu\u00fd v\u1ecb<span>S\u1ef1 t\u1ef1 tin<\/span><\/h2>\r\n    <p>\r\n      Ch\u00fang t\u00f4i cung c\u1ea5p d\u1ecbch v\u1ee5 g\u1eedi m\u1eabu, \u0111i\u1ec1u ch\u1ec9nh c\u00f4ng su\u1ea5t s\u1ea3n xu\u1ea5t theo y\u00eau c\u1ea7u, h\u1ee3p t\u00e1c OEM v\u00e0 h\u1ed7 tr\u1ee3 logistics to\u00e0n c\u1ea7u, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m, nh\u00e0 ph\u00e2n ph\u1ed1i nguy\u00ean li\u1ec7u, chu\u1ed7i cung \u1ee9ng d\u1ecbch v\u1ee5 \u0103n u\u1ed1ng v\u00e0 kh\u00e1ch h\u00e0ng th\u01b0\u01a1ng m\u1ea1i qu\u1ed1c t\u1ebf.\r\n    <\/p>\r\n    <div class=\"js-potato-cta__actions\">\r\n      <a class=\"js-potato-cta__button\" href=\"https:\/\/tudous.cn\/vi\/lien-he-voi-chung-toi\/\">H\u00e3y li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay l\u1eadp t\u1ee9c<\/a>\r\n    <\/div>\r\n  <\/div>\r\n<\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div 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href=\"https:\/\/tudous.cn\/vi\/differences-between-potato-pre-basic-seed-basic-seed-and-commercial-seed-potatoes-purchasing-guide-for-growers\/\" rel=\"next\"><span class=\"elementor-post-navigation__link__next\"><span class=\"post-navigation__next--label\">Ti\u1ebfp theo<\/span><span class=\"post-navigation__next--title\">S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa gi\u1ed1ng khoai t\u00e2y nguy\u00ean ch\u1ee7ng, gi\u1ed1ng g\u1ed1c v\u00e0 gi\u1ed1ng th\u01b0\u01a1ng ph\u1ea9m l\u00e0 g\u00ec? Ng\u01b0\u1eddi tr\u1ed3ng n\u00ean ch\u1ecdn mua lo\u1ea1i n\u00e0o?<\/span><\/span><span class=\"post-navigation__arrow-wrapper post-navigation__arrow-next\"><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-angle-right\" viewbox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M224.3 273l-136 136c-9.4 9.4-24.6 9.4-33.9 0l-22.6-22.6c-9.4-9.4-9.4-24.6 0-33.9l96.4-96.4-96.4-96.4c-9.4-9.4-9.4-24.6 0-33.9L54.3 103c9.4-9.4 24.6-9.4 33.9 0l136 136c9.5 9.4 9.5 24.6.1 34z\"><\/path><\/svg><span class=\"elementor-screen-only\">Ti\u1ebfp theo<\/span><\/span><\/a>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>\u9a6c\u94c3\u85af\u79cd\u85af\u64ad\u524d\u5904\u7406\u6307\u5357 \u9a6c\u94c3\u85af\u79cd\u85af\u64ad\u79cd\u524d\u5982\u4f55\u50ac\u82bd\u3001\u5207\u5757\u548c\u6d88\u6bd2\uff1f\u63d0\u9ad8\u51fa\u82d7\u6574\u9f50\u5ea6\u7684\u5173\u952e\u6b65\u9aa4 \u51fa\u82d7\u6574\u9f50\u5ea6\uff0c\u5f80\u5f80\u5728\u79cd\u85af [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[21],"tags":[],"class_list":["post-1734","post","type-post","status-publish","format-standard","hentry","category-21"],"_links":{"self":[{"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/posts\/1734","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/comments?post=1734"}],"version-history":[{"count":5,"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/posts\/1734\/revisions"}],"predecessor-version":[{"id":1739,"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/posts\/1734\/revisions\/1739"}],"wp:attachment":[{"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/media?parent=1734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/categories?post=1734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tudous.cn\/vi\/wp-json\/wp\/v2\/tags?post=1734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}