{"id":626,"date":"2025-10-08T08:16:09","date_gmt":"2025-10-08T08:16:09","guid":{"rendered":"https:\/\/embedai.cloud\/?p=626"},"modified":"2025-10-08T08:16:12","modified_gmt":"2025-10-08T08:16:12","slug":"huong-dan-cham-soc-cay-khoai-lang","status":"publish","type":"post","link":"https:\/\/supelamthao.vn\/?p=626","title":{"rendered":"H\u01b0\u1edbng d\u1eabn ch\u0103m s\u00f3c c\u00e2y khoai lang"},"content":{"rendered":"\n<p><strong>Ph\u00e2n b\u00f3n L\u00e2m Thao gi\u00fap t\u1ed1i \u01b0u n\u0103ng su\u1ea5t c\u00e2y khoai lang<\/strong><\/p>\n\n\n\n<p>C\u00e2y khoai lang t\u00ean khoa h\u1ecdc l\u00e0 Ipomoea batatas Lam thu\u1ed9c h\u1ecd Convolvulaceae, l\u00e0 c\u00e2y l\u01b0\u01a1ng th\u1ef1c quan tr\u1ecdng c\u1ee7a nhi\u1ec1u n\u01b0\u1edbc ch\u00e2u \u00c1, ch\u00e2u Phi v\u00e0 ch\u00e2u M\u1ef9 La tinh. Khoai lang l\u00e0 lo\u1ea1i c\u00e2y c\u00f3 c\u1ee7 s\u1ed1ng quanh n\u0103m, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i l\u00e0m th\u1ee9c \u0103n cho ng\u01b0\u1eddi, cho \u0111\u1ed9ng v\u1eadt v\u00e0 l\u00e0m nguy\u00ean li\u1ec7u cho m\u1ed9t s\u1ed1 ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<p>C\u00e2y khoai lang \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 r\u1ed9ng r\u00e3i \u1edf Vi\u1ec7t Nam, c\u00f3 m\u1eb7t \u1edf trung du v\u00e0 mi\u1ec1n n\u00fai B\u1eafc b\u1ed9, ch\u00e2u th\u1ed5 s\u00f4ng H\u1ed3ng, c\u00e1c t\u1ec9nh duy\u00ean h\u1ea3i mi\u1ec1n Trung, T\u00e2y Nguy\u00ean, \u0110\u00f4ng Nam b\u1ed9 v\u00e0 v\u00f9ng \u0111\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long. V\u00f9ng tr\u1ed3ng khoai lang quan tr\u1ecdng nh\u1ea5t l\u00e0 v\u00f9ng \u0111\u1ea5t c\u00e1t ven bi\u1ec3n thu\u1ed9c c\u00e1c t\u1ec9nh t\u1eeb Thanh H\u00f3a \u0111\u1ebfn B\u00ecnh Thu\u1eadn.<\/p>\n\n\n\n<p>Khoai lang th\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u00e2n gi\u1ed1ng b\u1eb1ng th\u00e2n (trong d\u00e2n gian g\u1ecdi l\u00e0 d\u00e2y) hay t\u1eeb m\u1ea7m c\u1ee7, r\u1ea5t \u00edt khi nh\u00e2n gi\u1ed1ng b\u1eb1ng h\u1ea1t. Nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p cho sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y khoai lang kho\u1ea3ng 20<sup>o<\/sup>C &#8211; 30<sup>o<\/sup>C, d\u01b0\u1edbi 15<sup>o<\/sup>C v\u00e0 tr\u00ean 30<sup>o<\/sup>C c\u00e2y ng\u1eebng sinh tr\u01b0\u1edfng. Th\u1eddi gian t\u1eeb khi tr\u1ed3ng cho \u0111\u1ebfn khi thu ho\u1ea1ch k\u00e9o d\u00e0i t\u1eeb 3 &#8211; 10 th\u00e1ng t\u00f9y theo v\u00e0o gi\u1ed1ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9.<\/p>\n\n\n\n<div data-block-name=\"woocommerce\/accordion-group\" data-wp-context=\"{&quot;autoclose&quot;:false,&quot;isOpen&quot;:[]}\" data-wp-interactive=\"woocommerce\/accordion\" class=\"wp-block-woocommerce-accordion-group is-layout-flow wp-block-woocommerce-accordion-group-is-layout-flow\">\n<div data-block-name=\"woocommerce\/accordion-item\" data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{&quot;id&quot;:&quot;woocommerce-accordion-item-1&quot;,&quot;openByDefault&quot;:false}\" data-wp-init=\"callbacks.initIsOpen\" class=\"wp-block-woocommerce-accordion-item is-layout-flow wp-block-woocommerce-accordion-item-is-layout-flow\">\n<h3 data-block-name=\"woocommerce\/accordion-header\" class=\"wp-block-woocommerce-accordion-header accordion-item__heading is-layout-flow wp-block-woocommerce-accordion-header-is-layout-flow\"><button aria-expanded=\"false\" aria-controls=\"woocommerce-accordion-item-1-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" id=\"woocommerce-accordion-item-1\" class=\"accordion-item__toggle\"><span><strong>H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt tr\u1ed3ng c\u00e2y khoai lang hi\u1ec7u qu\u1ea3<\/strong><\/span><span class=\"accordion-item__toggle-icon has-icon-plus\" style=\"width:1.2em;height:1.2em\"><svg width=\"1.2em\" height=\"1.2em\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M11 12.5V17.5H12.5V12.5H17.5V11H12.5V6H11V11H6V12.5H11Z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"woocommerce-accordion-item-1\" data-wp-bind--inert=\"!state.isOpen\" id=\"woocommerce-accordion-item-1-panel\" role=\"region\" data-block-name=\"woocommerce\/accordion-panel\" class=\"wp-block-woocommerce-accordion-panel\"><div class=\"accordion-content__wrapper is-layout-flow wp-block-woocommerce-accordion-panel-is-layout-flow\">\n<p>C\u00e2y khoai lang t\u00ean khoa h\u1ecdc l\u00e0&nbsp;Ipomoea batatas Lam&nbsp;thu\u1ed9c h\u1ecd&nbsp;Convolvulaceae,&nbsp;l\u00e0 c\u00e2y l\u01b0\u01a1ng th\u1ef1c quan tr\u1ecdng c\u1ee7a nhi\u1ec1u n\u01b0\u1edbc ch\u00e2u \u00c1, ch\u00e2u Phi v\u00e0 ch\u00e2u M\u1ef9 La tinh. Khoai lang l\u00e0 lo\u1ea1i c\u00e2y c\u00f3 c\u1ee7 s\u1ed1ng quanh n\u0103m, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i l\u00e0m th\u1ee9c \u0103n cho ng\u01b0\u1eddi, cho \u0111\u1ed9ng v\u1eadt v\u00e0 l\u00e0m nguy\u00ean li\u1ec7u cho m\u1ed9t s\u1ed1 ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<p>C\u00e2y khoai lang \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed1 r\u1ed9ng r\u00e3i \u1edf Vi\u1ec7t Nam, c\u00f3 m\u1eb7t \u1edf trung du v\u00e0 mi\u1ec1n n\u00fai B\u1eafc b\u1ed9, ch\u00e2u th\u1ed5 s\u00f4ng H\u1ed3ng, c\u00e1c t\u1ec9nh duy\u00ean h\u1ea3i mi\u1ec1n Trung, T\u00e2y Nguy\u00ean, \u0110\u00f4ng Nam b\u1ed9 v\u00e0 v\u00f9ng \u0111\u1ed3ng b\u1eb1ng s\u00f4ng C\u1eedu Long. V\u00f9ng tr\u1ed3ng khoai lang quan tr\u1ecdng nh\u1ea5t l\u00e0 v\u00f9ng \u0111\u1ea5t c\u00e1t ven bi\u1ec3n thu\u1ed9c c\u00e1c t\u1ec9nh t\u1eeb Thanh H\u00f3a \u0111\u1ebfn B\u00ecnh Thu\u1eadn.<\/p>\n\n\n\n<p>C\u00f3 kho\u1ea3ng 20 gi\u1ed1ng khoai lang ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c tr\u1ed3ng t\u1ea1i Vi\u1ec7t Nam hi\u1ec7n nay. Trong \u0111\u00f3 m\u1ed9t s\u1ed1 gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t kh\u00e1 cao l\u00e0 K51, K4 (V15-70), K3, K2, KB1, KL5, Ho\u00e0ng Long, H\u1ed3ng Qu\u1ea3ng, VX-37, TV1, Chi\u00eam d\u00e2u, Nh\u1eadt 3, C\u1ef1c nhanh, 143, HL4, KL1, TV1, H1.2\u2026&nbsp;\u0111\u1ea1t t\u1eeb 10&nbsp;&#8211; 30 t\u1ea5n\/ha.<\/p>\n\n\n\n<p>Ri\u00eang gi\u1ed1ng khoai lang K51, n\u0103ng su\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea1t t\u1edbi 25 &#8211; 30 t\u1ea5n\/ha. H\u1ea7u h\u1ebft c\u00e1c gi\u1ed1ng \u0111\u1ec1u ph\u00f9 h\u1ee3p v\u1edbi th\u1eddi v\u1ee5 thu \u0111\u00f4ng, \u0111\u00f4ng ch\u00ednh v\u1ee5 hay \u0111\u00f4ng xu\u00e2n.<\/p>\n\n\n\n<p><strong>\u0110i\u1ec1u ki\u1ec7n ph\u00e1t tri\u1ec3n<\/strong><\/p>\n\n\n\n<p>Khoai lang th\u01b0\u1eddng \u0111\u01b0\u1ee3c nh\u00e2n gi\u1ed1ng b\u1eb1ng th\u00e2n (trong d\u00e2n gian g\u1ecdi l\u00e0 d\u00e2y) hay t\u1eeb m\u1ea7m c\u1ee7, r\u1ea5t \u00edt khi nh\u00e2n gi\u1ed1ng b\u1eb1ng h\u1ea1t. Nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p cho sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y khoai lang kho\u1ea3ng 20<sup>o<\/sup>C &#8211; 30<sup>o<\/sup>C, d\u01b0\u1edbi 15<sup>o<\/sup>C v\u00e0 tr\u00ean 30<sup>o<\/sup>C c\u00e2y ng\u1eebng sinh tr\u01b0\u1edfng. Th\u1eddi gian t\u1eeb khi tr\u1ed3ng cho \u0111\u1ebfn khi thu ho\u1ea1ch k\u00e9o d\u00e0i t\u1eeb 3&nbsp;&#8211; 10 th\u00e1ng t\u00f9y theo v\u00e0o gi\u1ed1ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9.<\/p>\n\n\n\n<p>\u0110\u1eddi s\u1ed1ng c\u00e2y khoai lang c\u00f3 hai giai \u0111o\u1ea1n: (1) Giai \u0111o\u1ea1n ph\u00e1t tri\u1ec3n r\u1ec5 s\u1ee3i (r\u1ec5 th\u1eadt), th\u00e2n, l\u00e1 v\u00e0 (2) Giai \u0111o\u1ea1n h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7.<\/p>\n\n\n\n<p>\u1ede v\u00f9ng \u00f4n \u0111\u1edbi, khoai lang \u0111\u01b0\u1ee3c tr\u1ed3ng v\u00e0o th\u00e1ng 5 ho\u1eb7c th\u00e1ng 6 v\u00e0 thu ho\u1ea1ch v\u00e0o th\u00e1ng 9 ho\u1eb7c th\u00e1ng 10, c\u00f2n \u1edf v\u00f9ng nhi\u1ec7t \u0111\u1edbi v\u00e0 c\u1eadn nhi\u1ec7t \u0111\u1edbi, c\u00e2y khoai lang c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n quanh n\u0103m.<\/p>\n\n\n\n<p><strong>Y\u00eau c\u1ea7u \u0111\u1ea5t&nbsp;<\/strong><\/p>\n\n\n\n<p>Nh\u00ecn chung, khoai lang l\u00e0 lo\u1ea1i c\u00e2y c\u00f3 c\u1ee7 \u00edt k\u00e9n \u0111\u1ea5t, c\u00f3 th\u1ec3 tr\u1ed3ng tr\u00ean nhi\u1ec1u lo\u1ea1i \u0111\u1ea5t kh\u00e1c nhau v\u1ec1 \u0111\u1eb7c t\u00ednh l\u00fd, h\u00f3a h\u1ecdc. \u0110\u1ea5t th\u00edch h\u1ee3p nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e2y khoai lang l\u00e0 \u0111\u1ea5t c\u00e1t pha, c\u00f3 th\u00e0nh ph\u1ea7n c\u01a1 gi\u1edbi nh\u1eb9, t\u01a1i x\u1ed1p, d\u1ec5 tho\u00e1t n\u01b0\u1edbc v\u00e0 c\u00f3 t\u1ea7ng canh t\u00e1c d\u00e0y.<\/p>\n\n\n\n<p>Tuy nhi\u00ean \u1edf nh\u1eefng lo\u1ea1i \u0111\u1ea5t kh\u00e1c, c\u0169ng v\u1eabn tr\u1ed3ng \u0111\u01b0\u1ee3c khoai lang, mi\u1ec5n l\u00e0 c\u00f3 ch\u1ebf \u0111\u1ed9 canh t\u00e1c th\u00edch h\u1ee3p, \u1edf \u0111\u1ea5t c\u00f3 t\u1ea7ng canh t\u00e1c m\u1ecfng, v\u00f9ng tr\u0169ng ph\u1ea3i l\u00e0m lu\u1ed1ng to v\u00e0 cao, \u1edf \u0111\u1ea5t c\u00f3 th\u00e0nh ph\u1ea7n c\u01a1 gi\u1edbi n\u1eb7ng c\u1ea7n ph\u1ea3i ch\u00fa tr\u1ecdng b\u00f3n ph\u00e2n h\u1eefu c\u01a1 \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 t\u01a1i x\u1ed1p\u2026 &nbsp; &nbsp; &nbsp;&nbsp;<\/p>\n\n\n\n<p><strong>Th\u1eddi v\u1ee5<\/strong><\/p>\n\n\n\n<p>\u1ede n\u01b0\u1edbc ta, th\u1eddi v\u1ee5 ch\u00ednh tr\u1ed3ng khoai lang b\u1eaft \u0111\u1ea7u ngay sau khi thu ho\u1ea1ch v\u1ee5 l\u00faa h\u00e8 thu hay v\u1ee5 m\u00f9a, v\u00e0o kho\u1ea3ng th\u00e1ng 9 v\u00e0 th\u00e1ng 10, \u0111\u00f4i khi khoai lang c\u00f3 th\u1ec3 tr\u1ed3ng mu\u1ed9n v\u00e0o \u0111\u1ea7u th\u00e1ng 11 \u0111\u1ed1i v\u1edbi nh\u1eefng gi\u1ed1ng ng\u1eafn ng\u00e0y nh\u01b0 gi\u1ed1ng K51 c\u00f3 th\u1eddi gian sinh tr\u01b0\u1edfng 75 &#8211; 80 ng\u00e0y (c\u00f2n g\u1ecdi l\u00e0 khoai lang \u0111\u00f4ng).<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/cay%20khoai%20lang%201.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>Ngo\u00e0i ra, c\u00e2y khoai lang c\u00f2n \u0111\u01b0\u1ee3c tr\u1ed3ng&nbsp; v\u1ee5 xu\u00e2n (trung du, mi\u1ec1n n\u00fai ph\u00eda B\u1eafc), v\u1ee5 h\u00e8 thu v\u00e0 v\u1ee5 thu \u1edf c\u00e1c v\u00f9ng \u0111\u1ea5t ven s\u00f4ng hay \u1edf d\u01b0\u1edbi v\u01b0\u1eddn c\u00e2y \u0103n qu\u1ea3, s\u01b0\u1eddn d\u1ed1c hay \u0111\u1ea5t m\u1edbi khai hoang v\u1eeba l\u00e0m c\u00e2y l\u1ea5y rau cho ch\u0103n nu\u00f4i v\u1eeba l\u00e0m c\u00e2y ph\u1ee7 \u0111\u1ea5t ch\u1ed1ng x\u00f3i m\u00f2n v\u00e0 gi\u1eef \u0111\u1ed9 \u1ea9m cho c\u00e2y l\u00e2u n\u0103m.&nbsp;&nbsp;&nbsp;<\/p>\n\n\n\n<p>Tr\u00ean v\u00f9ng \u0111\u1ea5t tr\u1ed3ng m\u00e0u, sau khi thu ho\u1ea1ch c\u00e2y tr\u1ed3ng tr\u01b0\u1edbc, c\u1ea7n c\u00e0y v\u00f9i to\u00e0n b\u1ed9 c\u1ecf d\u1ea1i v\u00e0 th\u00e2n l\u00e1 c\u00e2y v\u1ee5 tr\u01b0\u1edbc. N\u1ebfu c\u00f3 q\u00faa nhi\u1ec1u c\u1ecf d\u1ea1i v\u00e0 ph\u1ebf ph\u1ee5 ph\u1ea9m c\u1ee7a c\u00e2y tr\u1ed3ng tr\u01b0\u1edbc, c\u00f3 th\u1ec3 gom l\u1ea1i v\u00e0 \u1ee7 \u0111\u1ec3 l\u00e0m ph\u00e2n cho c\u00e2y khoai lang.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi \u0111\u1ea5t d\u1ed1c, n\u00ean c\u00e0y b\u1eeba theo \u0111\u01b0\u1eddng \u0111\u1ed3ng m\u1ee9c \u0111\u1ec3 h\u1ea1n ch\u1ebf r\u1eeda tr\u00f4i, x\u00f3i m\u00f2n. Kh\u00f4ng n\u00ean b\u1eeba \u0111\u1ea5t qu\u00e1 k\u1ef9, v\u00ec n\u1ebfu l\u00e0m \u0111\u1ea5t qu\u00e1 nh\u1ecf, l\u01b0\u1ee3ng dinh d\u01b0\u1ee1ng v\u00e0 \u0111\u1ea5t m\u1ea5t do r\u1eeda tr\u00f4i x\u00f3i m\u00f2n t\u0103ng, \u0111\u1ed9 x\u1ed1p gi\u1ea3m, h\u1ea1n ch\u1ebf \u0111\u1ebfn sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a c\u1ee7.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi \u0111\u1ea5t ru\u1ed9ng, ph\u1ea3i tranh th\u1ee7 c\u00e0y b\u1eeba ngay sau khi thu ho\u1ea1ch v\u1ee5 tr\u01b0\u1edbc. Trong tr\u01b0\u1eddng h\u1ee3p sau thu ho\u1ea1ch l\u00faa \u0111\u1ea5t c\u00f2n \u01b0\u1edbt th\u00ec kh\u00f4ng n\u00ean b\u1eeba k\u1ef9 s\u1ebd l\u00e0m \u0111\u1ea5t d\u1ec5 b\u1ecb qu\u00e1nh, c\u1ee9ng, gi\u1ea3m \u0111\u1ed9 kh\u1ed5ng khi \u0111\u1ea5t kh\u00f4.<\/p>\n\n\n\n<p>Khi l\u00ean lu\u1ed1ng, gom nh\u1eefng c\u1ee5c \u0111\u1ea5t nh\u1ecf v\u00e0o gi\u1eefa, \u0111\u1ec3 nh\u1eefng c\u1ee5c to ra ngo\u00e0i.&nbsp;&nbsp;<\/p>\n\n\n\n<p>Khoai lang \u0111\u01b0\u1ee3c tr\u1ed3ng theo lu\u1ed1ng v\u1edbi c\u00e1c k\u00edch c\u1ee1 kh\u00e1c nhau ph\u1ee5 thu\u1ed9c v\u00e0o t\u1eebng lo\u1ea1i \u0111\u1ea5t.<\/p>\n\n\n\n<p>&#8211; \u0110\u1ea5t c\u00e1t:<\/p>\n\n\n\n<p>+ Lu\u1ed1ng r\u1ed9ng t\u1eeb 1,2&nbsp;&#8211; 1,5 m, cao t\u1eeb 0,45&nbsp;&#8211; 0,5 m.<\/p>\n\n\n\n<p>+ D\u00e2y khoai tr\u1ed3ng c\u1eaft \u0111o\u1ea1n 1 v\u00e0 2&nbsp; v\u1edbi \u0111\u1ed9 d\u00e0i 30 &#8211; 35 cm, kh\u00f4ng c\u00f3 r\u1ec5 tr\u00ean c\u00e2y.<\/p>\n\n\n\n<p>+ L\u1ea5p d\u00e2y tr\u1ed3ng d\u00e0y h\u01a1n 10 cm.<\/p>\n\n\n\n<p>&#8211; \u0110\u1ea5t th\u1ecbt nh\u1eb9:<\/p>\n\n\n\n<p>+ Lu\u1ed1ng&nbsp;r\u1ed9ng 1,2 &#8211; 1,3 m, cao 0,1 &#8211; 0,45 m.<\/p>\n\n\n\n<p>+ D\u00e2y khoai tr\u1ed3ng c\u1eaft \u0111o\u1ea1n 1 v\u00e0 2&nbsp; v\u1edbi \u0111\u1ed9 d\u00e0i 25 &#8211; 30 cm, kh\u00f4ng c\u00f3 r\u1ec5 tr\u00ean c\u00e2y.<\/p>\n\n\n\n<p>+ L\u1ea5p d\u00e2y tr\u1ed3ng t\u1eeb 7 &#8211; 10 cm.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div data-block-name=\"woocommerce\/accordion-item\" data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{&quot;id&quot;:&quot;woocommerce-accordion-item-2&quot;,&quot;openByDefault&quot;:false}\" data-wp-init=\"callbacks.initIsOpen\" class=\"wp-block-woocommerce-accordion-item is-layout-flow wp-block-woocommerce-accordion-item-is-layout-flow\">\n<h3 data-block-name=\"woocommerce\/accordion-header\" class=\"wp-block-woocommerce-accordion-header accordion-item__heading is-layout-flow wp-block-woocommerce-accordion-header-is-layout-flow\"><button aria-expanded=\"false\" aria-controls=\"woocommerce-accordion-item-2-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" id=\"woocommerce-accordion-item-2\" class=\"accordion-item__toggle\"><span><strong>Quy tr\u00ecnh b\u00f3n ph\u00e2n L\u00e2m Thao cho c\u00e2y Khoai Lang<\/strong><\/span><span class=\"accordion-item__toggle-icon has-icon-plus\" style=\"width:1.2em;height:1.2em\"><svg width=\"1.2em\" height=\"1.2em\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M11 12.5V17.5H12.5V12.5H17.5V11H12.5V6H11V11H6V12.5H11Z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"woocommerce-accordion-item-2\" data-wp-bind--inert=\"!state.isOpen\" id=\"woocommerce-accordion-item-2-panel\" role=\"region\" data-block-name=\"woocommerce\/accordion-panel\" class=\"wp-block-woocommerce-accordion-panel\"><div class=\"accordion-content__wrapper is-layout-flow wp-block-woocommerce-accordion-panel-is-layout-flow\">\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Lo\u1ea1i ph\u00e2n<\/strong><\/td><td><strong>B\u00f3n l\u00f3t<\/strong><\/td><td><strong>B\u00f3n th\u00fac 1<\/strong><\/td><td><strong>B\u00f3n th\u00fac 2<\/strong><\/td><\/tr><tr><td colspan=\"4\"><strong>T\u00ednh cho 1 ha (kg)<\/strong><\/td><\/tr><tr><td>Ph\u00e2n chu\u1ed3ng<\/td><td>8.000 &#8211; 10.000<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>NPK-S*M1 5-10-3+8S<\/td><td>200 &#8211; 300<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>&nbsp;NPK-S*M1 12-5-10+14S<\/td><td>&nbsp;<\/td><td>350 &#8211; 400<\/td><td>350 &#8211; 400<\/td><\/tr><tr><td colspan=\"4\"><strong>T\u00ednh cho 1 s\u00e0o B\u1eafc b\u1ed9 (kg)<\/strong><\/td><\/tr><tr><td>Ph\u00e2n chu\u1ed3ng<\/td><td>300 &#8211; 400<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>NPK-S*M1 5-10-3+8S<\/td><td>10 &#8211; 12<\/td><td>&nbsp;<\/td><td>&nbsp;<\/td><\/tr><tr><td>NPK-S*M1 12-5-10+14S<\/td><td>&nbsp;<\/td><td>13 &#8211; 15<\/td><td>13 &#8211; 15<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>K\u1ef9 thu\u1eadt b\u00f3n ph\u00e2n:<\/strong><\/p>\n\n\n\n<p>Ph\u00e2n l\u00f3t: To\u00e0n b\u1ed9 ph\u00e2n chu\u1ed3ng b\u00f3n l\u00f3t khi l\u00ean lu\u1ed1ng b\u01b0\u1edbc 1 v\u00e0 ph\u00e2n NPK-S*M1 5-10-3+8S, b\u00f3n l\u00f3t khi l\u00ean lu\u1ed1ng b\u01b0\u1edbc 2.<\/p>\n\n\n\n<p>B\u00f3n th\u00fac 1: Th\u1eddi gian t\u1eeb 15&nbsp;&#8211; 30 ng\u00e0y sau khi tr\u1ed3ng b\u00f3n v\u00e0o hai b\u00ean lu\u1ed1ng, c\u00e1ch g\u1ed1c 15 &#8211; 20 cm, c\u00f3 \u0111i\u1ec1u ki\u1ec7n th\u00ec x\u1ebb r\u00e3nh 2 b\u00ean ho\u1eb7c c\u00e0y x\u1ea3 \u0111\u1ec3 1 &#8211; 2 gi\u1edd r\u1ed3i b\u00f3n ph\u00e2n k\u1ebft h\u1ee3p v\u1edbi x\u1edbi s\u00e2u, r\u1ed3i vun nh\u1eb9 \u0111\u1ec3 l\u1ea5p ph\u00e2n.<\/p>\n\n\n\n<p>B\u00f3n th\u00fac 2: Th\u1eddi gian t\u1eeb 45&nbsp;&#8211; 60 ng\u00e0y sau tr\u1ed3ng. V\u1eaft d\u00e2y c\u1ea9n th\u1eadn hai b\u00ean lu\u1ed1ng, sau \u0111\u00f3 b\u00f3n ph\u00e2n, r\u1ed3i x\u1edbi n\u00f4ng, \u0111\u1ea3o ph\u00e2n v\u00e0 vun cao l\u1ea5p k\u00edn g\u1ed1c (ch\u00fa \u00fd kh\u00f4ng b\u00f3n ph\u00e2n v\u00e0o g\u1ed1c v\u00e0 v\u00e0o th\u00e2n l\u00e1).<\/p>\n\n\n\n<p><strong>Khuy\u1ebfn c\u00e1o \u00e1p d\u1ee5ng trong canh t\u00e1c khoai lang t\u1ea1i Qu\u1ea3ng B\u00ecnh<\/strong><br>Nghi\u00ean c\u1ee9u \u201c \u0110\u00e1nh gi\u00e1 ph\u01b0\u01a1ng th\u1ee9c canh t\u00e1c khoai v\u00e0 s\u1eafn hi\u1ec7n t\u1ea1i v\u1edbi ph\u01b0\u01a1ng th\u1ee9c canh t\u00e1c th\u00f4ng minh v\u1edbi Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu (BDKH)\u201d \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1edfi FoodSTART+\u00a0\u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c \u00e1p d\u1ee5ng k\u0129 thu\u1eadt canh t\u00e1c th\u00f4ng minh v\u1edbi Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu (CSA) v\u1edbi m\u1ee5c \u0111\u00edch gi\u00fap n\u00f4ng d\u00e2n c\u1ea3i thi\u1ec7n ph\u01b0\u01a1ng th\u1ee9c canh t\u00e1c hi\u1ec7n t\u1ea1i. V\u1edbi c\u00e1c k\u0129 thu\u1eadt canh t\u00e1c theo CSA bao g\u1ed3m c\u00e1c ph\u01b0\u01a1ng th\u1ee9c canh t\u00e1c th\u00f4ng minh v\u00e0 hi\u1ec7u qu\u1ea3 c\u00e1c v\u1eadt t\u01b0 \u0111\u1ea7u v\u00e0o (ph\u00e2n b\u00f3n, thu\u1ed1c tr\u1eeb s\u00e2u, gi\u1ed1ng v\u00e0 nh\u00e2n c\u00f4ng) v\u00e0 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 v\u00e0 ti\u1ebft ki\u1ec7m t\u00e0i nguy\u00ean thi\u00ean nhi\u00ean (\u0111\u1ea5t v\u00e0 n\u01b0\u1edbc) v\u00e0 k\u1ebft qu\u1ea3 mong mu\u1ed1n l\u00e0 t\u0103ng n\u0103ng su\u1ea5t v\u00e0 gi\u1ea3m t\u00e1c \u0111\u1ed9ng l\u00ean \u0111\u1ea5t, n\u01b0\u1edbc v\u00e0 r\u1eebng.<\/p>\n\n\n\n<p>T\u00e0i li\u1ec7u&nbsp;n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c ph\u01b0\u01a1ng th\u1ee9c canh t\u00e1c CSA, theo l\u1ed1i ti\u1ebfp c\u1eadn l\u00e0 truy\u1ec1n \u0111\u1ea1t c\u00e1c k\u0129 thu\u1eadt \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng v\u00e0 t\u0103ng c\u01b0\u1eddng an ninh l\u01b0\u01a1ng th\u1ef1c trong b\u1ed1i c\u1ea3nh bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n\n\n\n<p><a href=\"https:\/\/supelamthao.vn\/userfiles\/files\/PDF\/Khuyen%20cao%20canh%20tac%20khoai%20lang%20tai%20Quang%20Binh.pdf\"><\/a>\u00a0<a href=\"http:\/\/supelamthao.vn\/userfiles\/files\/PDF\/Khuyen%20cao%20canh%20tac%20khoai%20lang%20tai%20Quang%20Binh.pdf\">\u0110\u1ecdc th\u00eam<\/a><\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n<div data-block-name=\"woocommerce\/accordion-item\" data-wp-class--is-open=\"state.isOpen\" data-wp-context=\"{&quot;id&quot;:&quot;woocommerce-accordion-item-3&quot;,&quot;openByDefault&quot;:false}\" data-wp-init=\"callbacks.initIsOpen\" class=\"wp-block-woocommerce-accordion-item is-layout-flow wp-block-woocommerce-accordion-item-is-layout-flow\">\n<h3 data-block-name=\"woocommerce\/accordion-header\" class=\"wp-block-woocommerce-accordion-header accordion-item__heading is-layout-flow wp-block-woocommerce-accordion-header-is-layout-flow\"><button aria-expanded=\"false\" aria-controls=\"woocommerce-accordion-item-3-panel\" data-wp-bind--aria-expanded=\"state.isOpen\" data-wp-on--click=\"actions.toggle\" id=\"woocommerce-accordion-item-3\" class=\"accordion-item__toggle\"><span><strong><strong>Thi\u1ebfu ch\u1ea5t h\u1ee5t dinh d<\/strong>\u01b0\u1ee1ng v\u00e0 gi\u1ea3i ph\u00e1p<\/strong><\/span><span class=\"accordion-item__toggle-icon has-icon-plus\" style=\"width:1.2em;height:1.2em\"><svg width=\"1.2em\" height=\"1.2em\" viewBox=\"0 0 24 24\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\"><path d=\"M11 12.5V17.5H12.5V12.5H17.5V11H12.5V6H11V11H6V12.5H11Z\" fill=\"currentColor\"><\/path><\/svg><\/span><\/button><\/h3>\n\n\n\n<div inert aria-labelledby=\"woocommerce-accordion-item-3\" data-wp-bind--inert=\"!state.isOpen\" id=\"woocommerce-accordion-item-3-panel\" role=\"region\" data-block-name=\"woocommerce\/accordion-panel\" data-is-selected=\"true\" class=\"wp-block-woocommerce-accordion-panel\"><div class=\"accordion-content__wrapper is-layout-flow wp-block-woocommerce-accordion-panel-is-layout-flow\">\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: Bo (Boron)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu Bo \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng c\u00e1ch b\u00f3n Borax ho\u1eb7c mu\u1ed1i Solubor c\u00f9ng v\u1edbi ph\u00e2n NPK v\u1edbi s\u1ed1 l\u01b0\u1ee3ng 1-4 kg tr\u01b0\u1edbc cho m\u1ed9t hecta tr\u01b0\u1edbc khi ho\u1eb7c sau khi tr\u1ed3ng, t\u00f9y thu\u1ed1c v\u00e0o lo\u1ea1i \u0111\u1ea5t.<\/li>\n\n\n\n<li>Do \u0111\u1eb7c t\u00ednh c\u1ee7a Bo th\u01b0\u1eddng \u00edt l\u01b0u d\u1eabn t\u1eeb ng\u1ecdn xu\u1ed1ng r\u1ec5 do \u0111\u00f3 khi c\u00e2y bi\u1ec3u hi\u1ec7n thi\u1ebfu Bo xu\u1ea5t hi\u1ec7n s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n l\u00e1 ch\u1ee9a Bo th\u01b0\u1eddng kh\u00f4ng hi\u1ec7u qu\u1ea3<\/li>\n\n\n\n<li>T\u01b0\u1edbi nh\u1ecf gi\u1ecdt c\u00f3 ch\u1ee9a Bo l\u00e0 m\u1ed9t trong nh\u1eefng c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c hi\u1ec7n t\u01b0\u1ee3ng thi\u1ebfu Bo tr\u00ean khoai lang<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-lang-bo.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/Khoai-lang-bo-a.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-bo.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-lang-bo-b.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/NPK%20-%20S%20(02)\/9_PH%C3%82N%20B%C3%93N%20NPK-S%20L%C3%82M%20THAO%2012-3-10%2B7S%20(a)-01.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: Zn (k\u1ebdm)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu k\u1ebdm khoai lang c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng k\u1ebdm sunphat ho\u1eb7c Zn-EDTA \u0111\u1ec3 phun l\u00ean l\u00e1 khi c\u00f3 tri\u1ec7u ch\u1ee9ng xu\u1ea5t hi\u1ec7n<\/li>\n\n\n\n<li>T\u0103ng c\u01b0\u1eddng s\u1eed d\u1ee5ng ph\u00e2n h\u1eefu c\u01a1 cho ru\u1ed9ng khoai lang c\u0169ng l\u00e0 m\u1ed9t h\u00ecnh th\u1ee9c b\u1ed9 sung k\u1ebdm cho khoai lang, c\u0169ng c\u00f3 th\u1ec3 b\u00f3n k\u1ebdm sunphat c\u00f9ng v\u1edbi NPK trong qu\u00e1 tr\u00ecnh b\u00f3n l\u00f3t ho\u1eb7c th\u00fac<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-lang-zn.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/NPK%20-%20S%20(03)\/14_PH%C3%82N%20B%C3%93N%20NPK-S%203-9-6%2B6S%20(a)-01.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: Cu (\u0111\u1ed3ng)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu dinh d\u01b0\u1ee1ng \u0111\u1ed3ng th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n tr\u00ean l\u00e1 non, l\u00e1 non th\u01b0\u1eddng b\u1ecb bi\u1ebfn d\u1ea1ng v\u00e0 co l\u1ea1i, sau \u0111\u00f3 chuy\u1ec3n th\u00e0nh m\u00e0u v\u00e0ng. C\u00e1c ph\u1ea7n chuy\u1ec3n v\u00e0ng tr\u00ean l\u00e1 non s\u1ebd b\u1ecb ho\u1ea1i t\u1eed<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-lang-cu.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/Khoai-lang-cu-1.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/NPK%20-%20S%20(03)\/13_PH%C3%82N%20B%C3%93N%20NPK-S%20L%C3%82M%20THAO%205-10-3%2B8S%20(a)-01.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: Mn (mangan)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu mangan c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c t\u1ed1t nh\u1ea5t b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng ph\u00e2n b\u00f3n l\u00e1 c\u00f3 ch\u1ee9a mangan ho\u1eb7c phun mangan sunphat (MnSO4) t\u1eeb 2-4 kg cho 1 hecta<\/li>\n\n\n\n<li>C\u00e1c lo\u1ea1i thu\u1ed1c tr\u1eeb n\u1ea5m macozeb th\u01b0\u1eddng c\u00f3 ch\u1ee9a mangan do \u0111\u00f3 khi phun ph\u00f2ng b\u1ec7nh th\u01b0\u1eddng c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u01b0\u1ee3c t\u00ecnh tr\u1ea1ng thi\u1ebfu mangan tr\u00ean khoai lang<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-lang-Mn.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-Mn-1.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-Mn.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/NPK%20-%20S%20(03)\/15_PH%C3%82N%20B%C3%93N%20NPK-S%20L%C3%82M%20THAO%206-9-3%2B7S%20(a)-01.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: Fe (s\u1eaft)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu s\u1eaft th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n tr\u00ean l\u00e1 non, to\u00e0n b\u1ed9 ph\u1ea5n th\u1ecbt l\u00e1 chuy\u1ec3n v\u00e0ng trong khi \u0111\u00f3 g\u00e2n l\u00e1 ch\u00ednh v\u00e0 g\u00e2n l\u00e1 ph\u1ee5 v\u1eabn gi\u1eef m\u00e0u xanh, khi c\u00e2y thi\u1ebfu s\u1eaft n\u1eb7ng l\u00e1 non s\u1ebd b\u1ecb ch\u1ebft<\/li>\n\n\n\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu s\u1eaft th\u01b0\u1eddng di\u1ec5n ra trong \u0111i\u1ec1u ki\u1ec7n khoai lang tr\u1ed3ng tr\u00ean \u0111\u1ea5t c\u00f3 \u0111\u1ed9 pH th\u1ea5p, do \u0111\u00f3 ch\u00fa \u00fd th\u01b0\u1eddng xuy\u00ean b\u00f3n v\u00f4i \u0111\u1ec3 n\u00e2ng cao \u0111\u1ed9 pH t\u1eeb \u0111\u00f3 h\u1ea1n ch\u1ebf thi\u1ebfu s\u1eaft<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/Khoai-lang-Fe.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/NPK%20-%20S%20(03)\/12_PH%C3%82N%20B%C3%93N%20NPK-S%20L%C3%82M%20THAO%208-8-4%2B7S%20(a)-01.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: S&nbsp;(L\u01b0u hu\u1ef3nh)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu l\u01b0u hu\u1ef3nh th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n \u0111\u1ea7u ti\u00ean tr\u00ean l\u00e1 non, sau \u0111\u00f3 s\u1ebd \u0111\u1ebfn l\u00e1 gi\u00e0. Tr\u00ean l\u00e1 non, m\u00e9p l\u00e1 s\u1ebd chuy\u1ec3n th\u00e0nh m\u00e0u t\u00edm, bao quanh l\u00e1, ph\u1ea7n gi\u1eefa chuy\u1ec3n th\u00e0nh m\u00e0u v\u00e0ng.<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/Khoai-P.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/NPK%20-%20S%20(03)\/15_PH%C3%82N%20B%C3%93N%20NPK-S%20L%C3%82M%20THAO%206-9-3%2B7S%20(a)-01.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: Mg&nbsp;(magie)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu magie th\u01b0\u1eddng di\u1ec5n ra tr\u00ean khoai lang trong \u0111i\u1ec1u ki\u1ec7n tr\u1ed3ng tr\u00ean \u0111\u1ea5t c\u00f3 pH d\u01b0\u1edbi 5, do \u0111\u00f3 ch\u00fa \u00fd pH \u0111\u1ea5t tr\u01b0\u1edbc khi tr\u1ed3ng<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/Khoai-lang-Mg.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/NPK%20-%20S%20(03)\/15_PH%C3%82N%20B%C3%93N%20NPK-S%20L%C3%82M%20THAO%208-10-14%2B8S%20(a)-01.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: Ca&nbsp;(canxi)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u00f3n v\u00f4i (n\u1ed3ng \u0111\u1ed9 40% caxi) c\u00f3 t\u00e1c d\u1ee5ng k\u00e9p v\u1eeba n\u00e2ng \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t v\u1eeba cung c\u1ea5p canxi cho khoai lang<\/li>\n\n\n\n<li>Trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea5t kh\u00f4ng b\u1ecb chua c\u00f3 th\u1ec3 b\u00f3n Dolomite, n\u1ebfu c\u1ea7n thi\u1ebft c\u00f3 th\u1ec3 b\u1ed5 sung th\u00eam kali v\u00e0 magie c\u00f9ng v\u1edbi caxi \u0111\u1ec3 duy tr\u00ec c\u00e2n b\u1eb1ng dinh d\u01b0\u1ee1ng t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u1ee7 l\u01b0\u1ee3ng canxi cho khoai lang<\/li>\n\n\n\n<li>Ch\u00fa \u00fd b\u00f3n ph\u00e2n super l\u00e2n li\u1ec1u l\u01b0\u1ee3ng cao \u0111\u1ec3 b\u1ed5 sung canxi cho khoai lang<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-lang-ca.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/khoai-ca.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/Supe%20l%C3%A2n\/4a_%20SUPE%20L%C3%82N%20VI%20SINH%20L%C3%82M%20THAO%20D%E1%BA%A0NG%20B%E1%BB%98T.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: K&nbsp;(Kali)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tri\u1ec7u ch\u1ee9ng thi\u1ebfu kali khoai lang th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n tr\u00ean l\u00e1 gi\u00e0, ban \u0111\u1ea7u v\u00e0ng l\u00e1 xu\u1ea5t hi\u1ec7n tr\u00ean ng\u1ecdn l\u00e1 gi\u00e0 sau \u0111\u00f3 lan theo m\u00e9p v\u00e0 lan v\u00e0o trung t\u00e2m c\u1ee7a l\u00e1<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/Khoai-K.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/NPK%20-%20S%20(02)\/8_PH%C3%82N%20B%C3%93N%20NPK-S%20L%C3%82M%20THAO%2012-3-13%2B8S%20(a)-01.png\" alt=\"\"\/><\/figure>\n\n\n\n<p><strong>Khoai lang thi\u1ebfu h\u1ee5t dinh d\u01b0\u1ee1ng: P (l\u00e2n)<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00e2n l\u00e2n th\u01b0\u1eddng kh\u00f4ng b\u1ecb tr\u1ef1c di hay b\u1ed1c h\u01a1i kh\u1ecfi v\u00f9ng r\u1ec5, tuy nhi\u00ean ph\u00e2n l\u00e2n l\u1ea1i b\u1ecb c\u1ed1 \u0111\u1ecbnh trong \u0111\u1ea5t d\u1ea1ng r\u1ec5 khoai lang kh\u00f3 c\u00f3 th\u1ec3 h\u00fat. Do \u0111\u00f3 ph\u1ea3i t\u0103ng c\u01b0\u1eddng b\u00f3n c\u00e1c d\u1ea1ng l\u00e2n d\u1ec5 ti\u00eau cho khoai lang<\/li>\n\n\n\n<li>B\u00f3n ph\u00e2n l\u00e2n ph\u1ea3i ch\u00fa \u00fd \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m b\u00f3n v\u00e0 v\u1ecb tr\u00ed b\u00f3n, ch\u00fa \u00fd b\u00f3n l\u00e2n v\u00e0o giai \u0111o\u1ea1n l\u00f3t tr\u01b0\u1edbc khi tr\u1ed3ng v\u00e0 n\u00ean b\u00f3n t\u1eadp trung v\u00e0o v\u00f9ng r\u1ec5, h\u1ea1n ch\u1ebf b\u00f3n ph\u00e2n t\u00e1n ra xa v\u00f9ng r\u1ec5<\/li>\n\n\n\n<li>Ch\u00fa b\u00f3n s\u1ed1 l\u01b0\u1ee3ng ph\u00e2n l\u00e2n t\u01b0\u01a1ng \u0111\u1ed1i l\u1edbn, b\u1edfi v\u00ec ph\u00e2n l\u00e2n kh\u00f4ng b\u1ecb m\u1ea5t n\u00ean v\u1eabn n\u1eb1m \u1edf v\u00f9ng r\u1ec5 \u0111\u1ec3 c\u00e2y s\u1eed d\u1ee5ng d\u1ea7n<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/Cay-trong\/Thanh-long-Khoai-ngo-dau\/Khoai-P.png\" alt=\"\"\/><\/figure>\n\n\n\n<p>Gi\u1ea3i ph\u00e1p Supe L\u00e2m Thao<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/supelamthao.vn\/userfiles\/images\/San%20pham\/Supe%20l%C3%A2n\/1a_%20PH%C3%82N%20B%C3%93N%20SUPE%20L%C3%82N%20L%C3%82M%20THAO-01.png\" alt=\"\"\/><\/figure>\n<\/div><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Ph\u00e2n b\u00f3n L\u00e2m Thao gi\u00fap t\u1ed1i \u01b0u n\u0103ng su\u1ea5t c\u00e2y khoai lang C\u00e2y khoai lang t\u00ean khoa h\u1ecdc l\u00e0 Ipomoea batatas Lam [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":627,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[38],"tags":[],"class_list":["post-626","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cay-luong-thuc"],"_links":{"self":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/626","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=626"}],"version-history":[{"count":1,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/626\/revisions"}],"predecessor-version":[{"id":628,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/626\/revisions\/628"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/media\/627"}],"wp:attachment":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=626"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=626"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}