{"id":7015,"date":"2026-02-13T13:36:56","date_gmt":"2026-02-13T13:36:56","guid":{"rendered":"https:\/\/saphydrogels.com\/?p=7015"},"modified":"2026-02-13T13:36:56","modified_gmt":"2026-02-13T13:36:56","slug":"potassium-polyacrylate-use-for-water-retention-in-dry-conditions","status":"publish","type":"post","link":"https:\/\/saphydrogels.com\/vi\/potassium-polyacrylate-use-for-water-retention-in-dry-conditions\/","title":{"rendered":"S\u1eed d\u1ee5ng Polyacrylate Kali \u0111\u1ec3 gi\u1eef n\u01b0\u1edbc trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4 h\u1ea1n"},"content":{"rendered":"<p data-start=\"590\" data-end=\"1116\"><a href=\"http:\/\/saphydrogels.com\/vi\/\"><strong data-start=\"590\" data-end=\"616\">Polyacrylate kali<\/strong><\/a> l\u00e0 m\u1ed9t lo\u1ea1i polymer si\u00eau th\u1ea5m (SAP) \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong n\u00f4ng nghi\u1ec7p \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc c\u1ee7a \u0111\u1ea5t v\u00e0 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng n\u1ea3y m\u1ea7m c\u1ee7a h\u1ea1t gi\u1ed1ng trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu \u1ea9m. Khi ng\u1eadm n\u01b0\u1edbc, polymer n\u00e0y c\u00f3 th\u1ec3 h\u1ea5p th\u1ee5 l\u01b0\u1ee3ng n\u01b0\u1edbc g\u1ea5p nhi\u1ec1u l\u1ea7n tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a ch\u00ednh n\u00f3 v\u00e0 t\u1ea1o th\u00e0nh m\u1ed9t \u201cb\u1ec3 ch\u1ee9a vi m\u00f4\u201d d\u1ea1ng hydrogel bao quanh h\u1ea1t gi\u1ed1ng ho\u1eb7c r\u1ec5 c\u00e2y. Khi \u0111\u1ea5t kh\u00f4 \u0111i, hydrogel n\u00e0y t\u1eeb t\u1eeb gi\u1ea3i ph\u00f3ng \u0111\u1ed9 \u1ea9m tr\u1edf l\u1ea1i v\u00e0o \u0111\u1ea5t, gi\u00fap gi\u1ea3m b\u1edbt t\u00ecnh tr\u1ea1ng thi\u1ebfu n\u01b0\u1edbc cho c\u00e2y tr\u1ed3ng v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng c\u1ea3i thi\u1ec7n t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m c\u0169ng nh\u01b0 s\u1ef1 ph\u00e1t tri\u1ec3n ban \u0111\u1ea7u c\u1ee7a c\u00e2y.<\/p>\n<h3 data-start=\"1118\" data-end=\"1138\"><strong data-start=\"1122\" data-end=\"1138\">C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng<\/strong><\/h3>\n<ul data-start=\"1139\" data-end=\"1421\">\n<li data-start=\"1139\" data-end=\"1288\">\n<p data-start=\"1141\" data-end=\"1288\">Ch\u1ea5t polymer gi\u1eef n\u01b0\u1edbc g\u1ea7n khu v\u1ef1c h\u1ea1t gi\u1ed1ng ho\u1eb7c r\u1ec5, ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ec3 ch\u1ee9a n\u01b0\u1edbc nh\u1ecf, \u0111i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong vi\u1ec7c gieo tr\u1ed3ng tr\u00ean \u0111\u1ea5t kh\u00f4 c\u1eb1n.<\/p>\n<\/li>\n<li data-start=\"1289\" data-end=\"1421\">\n<p data-start=\"1291\" data-end=\"1421\">\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap n\u00e2ng cao t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m c\u1ee7a c\u00e2y con v\u00e0 hi\u1ec7u qu\u1ea3 sinh tr\u01b0\u1edfng giai \u0111o\u1ea1n \u0111\u1ea7u trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4 h\u1ea1n.<\/p>\n<\/li>\n<li data-start=\"1289\" data-end=\"1421\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone  wp-image-2371\" src=\"https:\/\/saphydrogels.com\/wp-content\/uploads\/2024\/08\/Water-retaining-polymer-1-scaled.jpg\" alt=\"\" width=\"744\" height=\"992\" srcset=\"https:\/\/saphydrogels.com\/wp-content\/uploads\/2024\/08\/Water-retaining-polymer-1-scaled.jpg 1920w, https:\/\/saphydrogels.com\/wp-content\/uploads\/2024\/08\/Water-retaining-polymer-1-225x300.jpg 225w, https:\/\/saphydrogels.com\/wp-content\/uploads\/2024\/08\/Water-retaining-polymer-1-768x1024.jpg 768w, https:\/\/saphydrogels.com\/wp-content\/uploads\/2024\/08\/Water-retaining-polymer-1-1152x1536.jpg 1152w, https:\/\/saphydrogels.com\/wp-content\/uploads\/2024\/08\/Water-retaining-polymer-1-1536x2048.jpg 1536w, https:\/\/saphydrogels.com\/wp-content\/uploads\/2024\/08\/Water-retaining-polymer-1-9x12.jpg 9w\" sizes=\"(max-width: 744px) 100vw, 744px\" \/><\/li>\n<\/ul>\n<h3 data-start=\"1423\" data-end=\"1460\"><strong data-start=\"1427\" data-end=\"1460\">Li\u1ec1u l\u01b0\u1ee3ng khuy\u1ebfn ngh\u1ecb<\/strong><\/h3>\n<p data-start=\"1461\" data-end=\"1605\">M\u1eb7c d\u00f9 li\u1ec1u l\u01b0\u1ee3ng t\u1ed1i \u01b0u c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i \u0111\u1ea5t, \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu v\u00e0 lo\u1ea1i c\u00e2y tr\u1ed3ng, nh\u01b0ng c\u00e1c h\u01b0\u1edbng d\u1eabn chung t\u1eeb c\u00e1c ngu\u1ed3n n\u00f4ng h\u1ecdc nh\u01b0 sau:<\/p>\n<ol data-start=\"1607\" data-end=\"2266\">\n<li data-start=\"1607\" data-end=\"1939\">\n<p data-start=\"1610\" data-end=\"1667\"><strong data-start=\"1610\" data-end=\"1665\">\u1ee8ng d\u1ee5ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng (c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ea9m \u0111\u1ea5t t\u1ed5ng th\u1ec3):<\/strong><\/p>\n<ul data-start=\"1671\" data-end=\"1939\">\n<li data-start=\"1671\" data-end=\"1780\">\n<p data-start=\"1673\" data-end=\"1780\">Th\u00f4ng th\u01b0\u1eddng <strong data-start=\"1683\" data-end=\"1706\">5\u201310 kg\/ha<\/strong> \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc t\u1ed5ng th\u1ec3 trong khu v\u1ef1c tr\u1ed3ng c\u00e2y.<\/p>\n<\/li>\n<li data-start=\"1784\" data-end=\"1939\">\n<p data-start=\"1786\" data-end=\"1939\">M\u1ed9t s\u1ed1 t\u00e0i li\u1ec7u v\u1ec1 n\u00f4ng h\u1ecdc \u0111\u1ec1 xu\u1ea5t m\u1ee9c t\u1ed1i \u0111a l\u00e0 <strong data-start=\"1826\" data-end=\"1850\">20\u201340 kg\/ha<\/strong> \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng gi\u1eef n\u01b0\u1edbc trong \u0111\u1ea5t kh\u00f4 h\u01a1n.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<li data-start=\"1941\" data-end=\"2266\">\n<p data-start=\"1944\" data-end=\"1975\"><strong data-start=\"1944\" data-end=\"1973\">\u1ee8ng d\u1ee5ng t\u1eadp trung v\u00e0o h\u1ea1t gi\u1ed1ng:<\/strong><\/p>\n<ul data-start=\"1979\" data-end=\"2266\">\n<li data-start=\"1979\" data-end=\"2107\">\n<p data-start=\"1981\" data-end=\"2107\">N\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u01b0 m\u1ed9t <strong data-start=\"1994\" data-end=\"2010\">ph\u1ee7 h\u1ea1t<\/strong>, m\u1ed9t t\u1ef7 l\u1ec7 th\u1ea5p h\u01a1n nhi\u1ec1u \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng tr\u1ef1c ti\u1ebfp cho h\u1ea1t gi\u1ed1ng, th\u01b0\u1eddng l\u00e0 <strong data-start=\"2067\" data-end=\"2104\">0,5\u20131 g polymer tr\u00ean m\u1ed7i kg h\u1ea1t gi\u1ed1ng<\/strong>.<\/p>\n<\/li>\n<li data-start=\"2111\" data-end=\"2266\">\n<p data-start=\"2113\" data-end=\"2266\">\u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o l\u1edbp hydrogel gi\u1eef n\u01b0\u1edbc bao quanh h\u1ea1t gi\u1ed1ng m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u01a1 ch\u1ebf gieo h\u1ea1t n\u00f3i chung.<\/p>\n<\/li>\n<\/ul>\n<\/li>\n<\/ol>\n<h3 data-start=\"2268\" data-end=\"2300\"><strong data-start=\"2272\" data-end=\"2300\">Nh\u1eefng v\u1ea5n \u0111\u1ec1 th\u1ef1c ti\u1ec5n<\/strong><\/h3>\n<ul data-start=\"2301\" data-end=\"2775\">\n<li data-start=\"2301\" data-end=\"2438\">\n<p data-start=\"2303\" data-end=\"2438\">Khi s\u1eed d\u1ee5ng m\u00e1y gieo h\u1ea1t b\u1eb1ng kh\u00ed n\u00e9n, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ea5t polymer (\u0111\u00e3 ng\u00e2m n\u01b0\u1edbc tr\u01b0\u1edbc ho\u1eb7c kh\u00f4) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1ecbnh l\u01b0\u1ee3ng ch\u00ednh x\u00e1c m\u00e0 kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1ecb tr\u00ed gieo h\u1ea1t.<\/p>\n<\/li>\n<li data-start=\"2439\" data-end=\"2627\">\n<p data-start=\"2441\" data-end=\"2627\">Vi\u1ec7c ng\u00e2m n\u01b0\u1edbc tr\u01b0\u1edbc (h\u1ea5p th\u1ee5 n\u01b0\u1edbc tr\u01b0\u1edbc khi b\u00f3n) s\u1ebd t\u1ea1o ra l\u1edbp gel gi\u1eef n\u01b0\u1edbc bao quanh t\u1eebng c\u1ee5m h\u1ea1t; ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng hi\u1ec7u qu\u1ea3 h\u01a1n so v\u1edbi vi\u1ec7c r\u1ea3i polymer kh\u00f4 m\u00e0 kh\u00f4ng c\u00f3 n\u01b0\u1edbc.<\/p>\n<\/li>\n<li data-start=\"2628\" data-end=\"2775\">\n<p data-start=\"2630\" data-end=\"2775\">C\u00f3 th\u1ec3 c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh t\u00f9y theo k\u1ebft c\u1ea5u \u0111\u1ea5t (v\u00ed d\u1ee5: t\u0103ng li\u1ec1u l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi \u0111\u1ea5t c\u00e1t, gi\u1ea3m li\u1ec1u l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi \u0111\u1ea5t s\u00e9t n\u1eb7ng).<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2777\" data-end=\"2792\"><strong data-start=\"2781\" data-end=\"2792\">T\u00ednh to\u00e1n chi ph\u00ed<\/strong><\/h3>\n<p data-start=\"2793\" data-end=\"3039\">M\u1ee9c gi\u00e1 t\u1eeb <strong data-start=\"2807\" data-end=\"2821\">5\u201340 kg\/ha<\/strong> chi ph\u00ed s\u1ebd thay \u0111\u1ed5i t\u00f9y thu\u1ed9c v\u00e0o <a href=\"http:\/\/sapgels.com\">polymer<\/a> ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ngu\u1ed3n g\u1ed1c. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p b\u00e1o gi\u00e1 chi ti\u1ebft ngay sau khi qu\u00fd kh\u00e1ch x\u00e1c nh\u1eadn m\u1ee9c gi\u00e1 th\u1eed nghi\u1ec7m m\u00e0 qu\u00fd kh\u00e1ch mu\u1ed1n \u00e1p d\u1ee5ng v\u00e0 di\u1ec7n t\u00edch (ho\u1eb7c s\u1ed1 l\u01b0\u1ee3ng m\u1eabu) m\u00e0 qu\u00fd kh\u00e1ch d\u1ef1 \u0111\u1ecbnh th\u1eed nghi\u1ec7m.<\/p>","protected":false},"excerpt":{"rendered":"<p>Potassium Polyacrylate is a type of super-absorbent polymer (SAP) used in agriculture to improve soil water retention and enhance seed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2371,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[3],"tags":[],"class_list":["post-7015","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/posts\/7015","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/comments?post=7015"}],"version-history":[{"count":1,"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/posts\/7015\/revisions"}],"predecessor-version":[{"id":7016,"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/posts\/7015\/revisions\/7016"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/media\/2371"}],"wp:attachment":[{"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/media?parent=7015"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/categories?post=7015"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/saphydrogels.com\/vi\/wp-json\/wp\/v2\/tags?post=7015"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}