{"id":5561,"date":"2017-02-15T15:46:44","date_gmt":"2017-02-15T08:46:44","guid":{"rendered":"http:\/\/ttud.com.vn\/?p=5561"},"modified":"2017-10-03T16:36:10","modified_gmt":"2017-10-03T09:36:10","slug":"tat-tan-tat-ve-trong-rau-thuy-canh-trong-rau-tai-nha-khong-can-dung-dat","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/tat-tan-tat-ve-trong-rau-thuy-canh-trong-rau-tai-nha-khong-can-dung-dat\/","title":{"rendered":"T\u1ea5t t\u1ea7n t\u1eadt v\u1ec1 tr\u1ed3ng rau th\u1ee7y canh \u2013 Tr\u1ed3ng rau t\u1ea1i nh\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng \u0111\u1ea5t"},"content":{"rendered":"<p><strong>Tr\u1ed3ng rau th\u1ee7y canh l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p m\u1edbi ti\u1ebft ki\u1ec7m \u0111\u1ea5t, hi\u1ec7u qu\u1ea3 v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 ph\u1ed1. Kh\u00f4ng nh\u1eefng th\u1ebf ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f2n gi\u00fap rau c\u00e1ch ly v\u1edbi ngu\u1ed3n s\u00e2u b\u1ec7nh, n\u01b0\u1edbc \u00f4 nhi\u1ec5m, tr\u00e1nh \u0111\u1ed9c t\u1ed1.<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7056\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_1438322362.jpg\" alt=\"\" width=\"800\" height=\"533\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_1438322362.jpg 800w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_1438322362-600x400.jpg 600w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_1438322362-300x200.jpg 300w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_1438322362-768x512.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng rau th\u1ee7y canh ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn t\u1ea1i c\u00e1c \u0111\u00f4 th\u1ecb l\u1edbn.<\/p>\n<p>\u0110\u1ec3 kh\u1eafc ph\u1ee5c t\u00ecnh tr\u1ea1ng ng\u1ed9 \u0111\u1ed9c do d\u01b0 l\u01b0\u1ee3ng thu\u1ed1c tr\u1eeb s\u00e2u v\u01b0\u1ee3t qu\u00e1 quy \u0111\u1ecbnh cho ph\u00e9p, m\u00f4 h\u00ecnh tr\u1ed3ng rau s\u1ea1ch t\u1ea1i nh\u00e0 ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi l\u1ef1a ch\u1ecdn. \u0110\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi nh\u1eefng h\u1ed9 gia \u0111\u00ecnh sinh s\u1ed1ng \u1edf c\u00e1c \u0111\u00f4 th\u1ecb l\u1edbn nh\u01b0 S\u00e0i G\u00f2n, H\u00e0 N\u1ed9i\u2026 M\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng rau th\u1ee7y canh. Th\u1ee7y canh r\u1ea5t ti\u1ebft ki\u1ec7m \u0111\u1ea5t m\u00e0 l\u1ea1i hi\u1ec7u qu\u1ea3, k\u1ef9 thu\u1eadt n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 ph\u1ed1, c\u00e1ch ly v\u1edbi ngu\u1ed3n s\u00e2u b\u1ec7nh, n\u01b0\u1edbc \u00f4 nhi\u1ec5m, tr\u00e1nh \u0111\u1ed9c t\u1ed1.<\/p>\n<p>B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd cung c\u1ea5p cho b\u1ea1n nh\u1eefng th\u00f4ng tin b\u1ed5 \u00edch tr\u01b0\u1edbc khi b\u1eaft tay v\u00e0o tr\u1ed3ng rau t\u1ea1i nh\u00e0 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/p>\n<p><strong>1. V\u1ec1 ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng rau th\u1ee7y canh<\/strong><\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng rau th\u1ee7y canh tuy m\u1edbi m\u1ebb nh\u01b0ng ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn t\u1ea1i c\u00e1c \u0111\u00f4 th\u1ecb l\u1edbn. N\u01a1i m\u00e0 c\u00e1c h\u1ed9 gia \u0111\u00ecnh kh\u00f4ng c\u00f3 qu\u00e1 nhi\u1ec1u di\u1ec7n t\u00edch \u0111\u1ec3 x\u00e2y d\u1ef1ng cho m\u00ecnh m\u1ed9t khu v\u01b0\u1eddn r\u1ed9ng r\u00e3i. Th\u1ee7y canh gi\u00fap ti\u1ebft ki\u1ec7m di\u1ec7n t\u00edch tr\u1ed3ng rau th\u00f4ng qua s\u1ef1 s\u1eafp x\u1ebfp c\u1ee7a c\u00e1c k\u1ec7 tr\u1ed3ng.<\/p>\n<p>C\u00f3 hai lo\u1ea1i th\u1ee7y canh c\u01a1 b\u1ea3n: Th\u1ee7y canh h\u1ed3i l\u01b0u v\u00e0 th\u1ee7y canh t\u0129nh.<\/p>\n<p>Th\u1ee7y canh h\u1ed3i l\u01b0u l\u00e0 qu\u00e1 tr\u00ecnh dung d\u1ecbch \u0111\u01b0\u1ee3c t\u1ef1 \u0111\u1ed9ng b\u01a1m l\u00ean \u0111\u1ec3 t\u01b0\u1edbi cho c\u00e1c lo\u1ea1i rau trong k\u1ec7 tr\u1ed3ng b\u1eb1ng m\u00e1y b\u01a1m, n\u01b0\u1edbc s\u1ebd \u0111\u01b0\u1ee3c lu\u00e2n h\u1ed3i trong k\u1ec7 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a th\u1ef1c v\u1eadt.<\/p>\n<p>Th\u1ee7y canh t\u0129nh: d\u00f9ng dung d\u1ecbch th\u1ee7y canh trong ch\u1eadu \u0111\u00e3 \u0111\u01b0\u1ee3c pha s\u1eb5n v\u00e0 tr\u1ed3ng nh\u1eefng c\u00e2y gi\u1ed1ng v\u00e0o \u0111\u00f3.<\/p>\n<p>Nh\u00ecn chung, ph\u01b0\u01a1ng ph\u00e1p th\u1ee7y canh r\u1ea5t \u0111\u01a1n gi\u1ea3n, d\u1ec5 tr\u1ed3ng v\u00e0 kh\u00f4ng t\u1ed1n qu\u00e1 nhi\u1ec1u c\u00f4ng s\u1ee9c \u0111\u1ec3 ch\u0103m s\u00f3c.<\/p>\n<p>Th\u1ee7y canh gi\u00fap ti\u1ebft ki\u1ec7m di\u1ec7n t\u00edch th\u00f4ng qua s\u1ef1 s\u1eafp x\u1ebfp c\u1ee7a c\u00e1c k\u1ec7 tr\u1ed3ng.<\/p>\n<p><strong>2. L\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng th\u1ee7y canh<\/strong><\/p>\n<p>Hi\u1ec7n nay, \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a nhi\u1ec1u h\u1ed9 gia \u0111\u00ecnh, c\u00e1c d\u1ecbch v\u1ee5 l\u1eafp \u0111\u1eb7t h\u1ec7 th\u1ed1ng th\u1ee7y canh t\u1ea1i gia c\u0169ng ph\u00e1t tri\u1ec3n r\u1ea5t ti\u1ec7n l\u1ee3i. Tuy nhi\u00ean, n\u1ebfu c\u00f3 th\u1eddi gian, c\u00e1c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 t\u1ef1 t\u1ea1o cho m\u00ecnh m\u1ed9t h\u1ec7 th\u1ed1ng th\u1ee7y canh v\u1eefng ch\u1eafc v\u00e0 kh\u00e1 \u0111\u01a1n gi\u1ea3n. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 3 m\u1eabu k\u1ec7 d\u00e0nh cho b\u1ea1n tham kh\u1ea3o:<\/p>\n<p>\u2013 K\u1ec7 th\u1ee7y canh h\u00ecnh ch\u1eef A:<\/p>\n<p>K\u1ec7 tr\u1ed3ng rau th\u1ee7y canh ch\u1eef A ph\u1ed5 bi\u1ebfn h\u01a1n c\u1ea3 v\u00ec ch\u1eafc ch\u1eafn v\u00e0 d\u1ec5 di chuy\u1ec3n. \u0110\u01a1n c\u1eed nh\u01b0 m\u1eabu k\u1ec7 8 \u1ed1ng, b\u1ea1n c\u1ea7n khung s\u1eaft k\u00edch th\u01b0\u1edbc 1.55 x 1.45m, 8 \u1ed1ng th\u1ee7y canh, m\u00e1y b\u01a1m, th\u00f9ng ch\u1ee9a dung d\u1ecbch 30-40 l\u00edt.<\/p>\n<p>C\u00e1c b\u01b0\u1edbc ti\u1ebfn h\u00e0nh g\u1ed3m: l\u1eafp \u0111\u1eb7t khung k\u1ec7, l\u1eafp \u0111ai s\u1eaft gi\u1eef \u1ed1ng r\u1ed3i l\u1eafp \u0111\u1eb7t \u1ed1ng tr\u1ed3ng rau th\u1ee7y canh l\u00e0 ho\u00e0n th\u00e0nh. B\u1ea1n c\u00f3 th\u1ec3 l\u00e0m lo\u1ea1i k\u1ec7 8, 10 ho\u1eb7c 12 \u1ed1ng t\u00f9y nhu c\u1ea7u.<\/p>\n<p>K\u1ec7 tr\u1ed3ng rau th\u1ee7y canh ch\u1eef A ph\u1ed5 bi\u1ebfn v\u00ec ch\u1eafc ch\u1eafn v\u00e0 d\u1ec5 di chuy\u1ec3n.<\/p>\n<p>\u2013 M\u00f4 h\u00ecnh ki\u1ec3u gi\u00e0n treo:<\/p>\n<p>M\u00f4 h\u00ecnh n\u00e0y d\u00e0nh cho h\u1ed9 gia \u0111\u00ecnh c\u00f3 di\u1ec7n t\u00edch \u201ckhi\u00eam t\u1ed1n\u201d nh\u01b0ng v\u1eabn mu\u1ed1n s\u1edf h\u1eefu m\u1ed9t m\u1ea3ng xanh \u0111\u1ec3 tr\u1ed3ng rau s\u1ea1ch. L\u1eafp \u0111\u1eb7t ch\u00fang kh\u00f4ng qu\u00e1 kh\u00f3, b\u1ea1n c\u1ea7n m\u1ed9t chi\u1ebfc gi\u00e0n c\u00f3 \u0111\u1ed9 cao kho\u1ea3ng 2 m\u00e9t v\u1edbi chi\u1ec1u d\u00e0i t\u01b0\u01a1ng t\u1ef1, nh\u1eefng chi\u1ebfc \u1ed1ng \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb l\u1ed7 khoan k\u00edch th\u01b0\u1edbc v\u1eeba \u0111\u1ee7 \u0111\u1ec3 \u0111\u1eb7t r\u1ecd nh\u1ef1a, \u1ed1ng d\u1eabn n\u01b0\u1edbc, th\u00f9ng ch\u1ee9a c\u1ee1 l\u1edbn v\u00e0 th\u00eam m\u1ed9t gi\u00e0n c\u00e1p th\u1eadt ch\u1eafc ch\u1eafn \u0111\u1ec3 treo c\u00e1c \u1ed1ng n\u00e0y l\u00ean. Th\u1ebf l\u00e0 \u0111\u00e3 s\u1eb5n s\u00e0ng r\u1ed3i!<\/p>\n<p>M\u00f4 h\u00ecnh ki\u1ec3u gi\u00e0n treo d\u00e0nh cho h\u1ed9 gia \u0111\u00ecnh c\u00f3 di\u1ec7n t\u00edch \u201ckhi\u00eam t\u1ed1n\u201d.<\/p>\n<p>\u2013 H\u1ec7 th\u1ed1ng gi\u00e0n th\u1ee7y canh ngang:<\/p>\n<p>L\u1ef1a ch\u1ecdn n\u00e0y d\u00e0nh cho nh\u1eefng gia \u0111\u00ecnh c\u00f3 di\u1ec7n t\u00edch s\u00e2n th\u01b0\u1ee3ng t\u01b0\u01a1ng \u0111\u1ed1i r\u1ed9ng v\u00e0 nhu c\u1ea7u s\u1eed d\u1ee5ng rau nhi\u1ec1u. C\u00e1c d\u1ee5ng c\u1ee5 chu\u1ea9n b\u1ecb th\u01b0\u1eddng bao g\u1ed3m khung s\u1eaft, \u1ed1ng tr\u1ed3ng, m\u00e1y b\u01a1m, th\u00f9ng ch\u1ee9a, c\u00f3 th\u1ec3 c\u00f3 m\u00e1i che. Theo \u0111\u00f3, c\u00e1c \u1ed1ng s\u1ebd \u0111\u1eb7t tr\u00ean c\u00e1c gi\u00e1 \u0111\u1ee1 n\u1eb1m ngang, dung d\u1ecbch dinh d\u01b0\u1ee1ng th\u1ee7y canh \u0111\u01b0\u1ee3c b\u01a1m l\u00ean cung c\u1ea5p v\u00e0o t\u1eebng \u1ed1ng. Chi\u1ec1u d\u00e0i \u1ed1ng t\u00f9y theo hi\u1ec7n tr\u1ea1ng l\u1eafp \u0111\u1eb7t, tuy nhi\u00ean ch\u1ec9 c\u1ea7n 8 \u1ed1ng, m\u1ed7i \u1ed1ng d\u00e0i 6m v\u00e0 tr\u1ed3ng lu\u00e2n phi\u00ean l\u00e0 gia \u0111\u00ecnh b\u1ea1n c\u00f3 th\u1ec3 c\u00f3 rau xanh \u0103n li\u00ean t\u1ee5c su\u1ed1t th\u00e1ng.<\/p>\n<p>H\u1ec7 th\u1ed1ng gi\u00e0n th\u1ee7y canh ngang th\u00edch h\u1ee3p v\u1edbi kh\u00f4ng gian r\u1ed9ng r\u00e3i.<\/p>\n<p><strong>3. Nh\u1eefng d\u1ee5ng c\u1ee5 chu\u1ea9n b\u1ecb \u0111\u1ec3 tr\u1ed3ng rau<\/strong><\/p>\n<p>\u0110\u1ec3 ti\u1ebfn h\u00e0nh tr\u1ed3ng rau b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1ee7y canh, sau khi l\u1eafp \u0111\u1eb7t m\u1ed9t h\u1ec7 th\u1ed1ng v\u1eefng ch\u1eafc nh\u01b0 tr\u00ean, ch\u00fang ta c\u1ea7n ti\u1ebfp t\u1ee5c chu\u1ea9n b\u1ecb c\u00e1c d\u1ee5ng c\u1ee5 c\u01a1 b\u1ea3n sau:<\/p>\n<p>&#8211; Nh\u1eefng chi\u1ebfc r\u1ecd nh\u1ef1a d\u00f9ng \u0111\u1ec3 \u01b0\u01a1m c\u00e1c lo\u1ea1i c\u00e2y con v\u00e0 n\u00e2ng \u0111\u1ee1 c\u00e2y trong su\u1ed1t qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n<p>&#8211; Dung d\u1ecbch th\u1ee7y canh: l\u00e0 dung d\u1ecbch dinh d\u01b0\u1ee1ng \u0111\u01b0\u1ee3c t\u00ecm mua d\u1ec5 d\u00e0ng tr\u00ean th\u1ecb tr\u01b0\u1eddng. B\u1ea1n c\u1ea7n ch\u1ecdn c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t uy t\u00edn v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 khi pha dung d\u1ecbch.<\/p>\n<p>&#8211; Gi\u00e1 th\u1ec3 x\u01a1 d\u1eeba, c\u00e2y con ho\u1eb7c h\u1ea1t gi\u1ed1ng rau c\u1ea7n tr\u1ed3ng. \u01afu \u0111i\u1ec3m khi ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng rau th\u1ee7y canh l\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tr\u1ed3ng \u0111\u01b0\u1ee3c c\u00e1c lo\u1ea1i rau \u0103n l\u00e1 k\u1ec3 c\u1ea3 khi tr\u00e1i v\u1ee5 m\u00f9a.<\/p>\n<p>&#8211; B\u00fat \u0111o n\u1ed3ng \u0111\u1ed9 PH v\u00e0 b\u00fat \u0111o h\u00e0m l\u01b0\u1ee3ng TDS (\u0111o h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc).<\/p>\n<p><strong>4. \u01af\u01a1m c\u00e2y con v\u00e0 ch\u0103m s\u00f3c<\/strong><\/p>\n<p>\u2013 \u01af\u01a1m c\u00e2y con:<\/p>\n<p>&#8211; \u0110\u1ea7u ti\u00ean b\u1ea1n c\u1ea7n ng\u00e2m h\u1ea1t gi\u1ed1ng tr\u01b0\u1edbc khi gieo \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u, c\u00f3 th\u1ec3 l\u00e0 t\u1ea7m 1-2 ti\u1ebfng \u0111\u1ed3ng h\u1ed3 trong n\u01b0\u1edbc \u1ea5m. Cho gi\u00e1 th\u1ec3 v\u00e0o r\u1ecd nh\u1ef1a, t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ee7 \u1ea9m r\u1ed3i b\u1eaft \u0111\u1ea7u gieo h\u1ea1t.<\/p>\n<p>&#8211; M\u1ed7i ng\u00e0y t\u01b0\u1edbi 1-2 l\u1ea7n, li\u00ean t\u1ee5c t\u01b0\u1edbi \u1ea9m v\u1eeba \u0111\u1ee7 cho \u0111\u1ebfn khi c\u00e2y b\u1eaft \u0111\u1ea7u n\u1ea3y m\u1ea7m v\u00e0 ph\u00e1t tri\u1ec3n. Khi c\u00e2y con ra \u0111\u01b0\u1ee3c 2-3 l\u00e1 th\u00ec c\u00f3 th\u1ec3 \u0111\u01b0a l\u00ean h\u1ec7 th\u1ed1ng th\u1ee7y canh.<\/p>\n<p>\u2013 Qu\u00e1 tr\u00ecnh ch\u0103m s\u00f3c:<\/p>\n<p>&#8211; B\u01a1m n\u01b0\u1edbc v\u00e0o b\u1ec3 ch\u1ee9a tr\u01b0\u1edbc khi \u0111\u01b0a c\u00e2y con l\u00ean h\u1ec7 th\u1ed1ng th\u1ee7y canh tu\u1ea7n ho\u00e0n. D\u00f9ng m\u00e1y b\u01a1m 2 chi\u1ec1u \u0111\u1ea9y dung d\u1ecbch dinh d\u01b0\u1ee1ng l\u00ean b\u1ec3 c\u1ea5p. Dung d\u1ecbch t\u1eeb b\u1ec3 c\u1ea5p s\u1ebd ch\u1ea3y qua h\u1ec7 th\u1ed1ng \u1ed1ng d\u1eabn v\u00e0 cung c\u1ea5p ch\u1ea5t dinh d\u01b0\u1ee1ng cho c\u00e2y. Khi dung d\u1ecbch trong b\u1ec3 c\u1ea5p c\u1ea1n b\u1ea1n l\u1ea1i b\u01a1m 2 chi\u1ec1u \u0111\u1ea9y dung d\u1ecbch t\u1eeb b\u1ec3 ch\u1ee9a l\u00ean b\u1ec3 c\u1ea5p.<\/p>\n<p>&#8211; Sau khi \u0111\u01b0a c\u00e2y l\u00ean h\u1ec7 th\u1ed1ng thu\u1ef7 canh kho\u1ea3ng t\u1ea7m 5 ng\u00e0y th\u00ec ch\u00fang ta ti\u1ebfn h\u00e0nh t\u1ec9a c\u00e2y. M\u1ee5c \u0111\u00edch c\u1ee7a vi\u1ec7c l\u00e0m n\u00e0y l\u00e0 t\u1ec9a b\u1ecf nh\u1eefng c\u00e2y x\u1ea5u, lo\u1ea1i \u0111i nh\u1eefng c\u00e2y c\u00f2i c\u1ecdc. Trong qu\u00e1 tr\u00ecnh ch\u0103m s\u00f3c b\u1ea1n c\u0169ng c\u1ea7n th\u01b0\u1eddng xuy\u00ean nh\u1ed5 c\u1ecf v\u00e0 theo d\u00f5i s\u00e2u b\u1ec7nh \u0111\u1ec3 ph\u00f2ng tr\u1eeb k\u1ecbp th\u1eddi.<\/p>\n<p>Th\u1ee7y canh r\u1ea5t ti\u1ebft ki\u1ec7m \u0111\u1ea5t m\u00e0 l\u1ea1i hi\u1ec7u qu\u1ea3, gi\u00fap rau \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u1ee7 dinh d\u01b0\u1ee1ng, c\u00e1ch ly v\u1edbi ngu\u1ed3n s\u00e2u b\u1ec7nh, n\u01b0\u1edbc \u00f4 nhi\u1ec5m, tr\u00e1nh \u0111\u1ed9c t\u1ed1.<br \/>\n&#8211; M\u1ed7i \u0111\u1ee3t gieo tr\u1ed3ng c\u00e2y m\u1edbi b\u1ea1n c\u1ea7n b\u1ed5 sung dinh d\u01b0\u1ee1ng \u0111\u1ecbnh k\u1ef3 3 l\u1ea7n, c\u1ee5 th\u1ec3: l\u00fac c\u00e2y \u0111\u01b0\u1ee3c 10 ng\u00e0y, 15 ng\u00e0y v\u00e0 20 ng\u00e0y t\u00ednh t\u1eeb khi \u0111\u01b0a c\u00e2y v\u00e0o dung d\u1ecbch.<\/p>\n<p>L\u01b0u \u00fd, tr\u01b0\u1edbc khi thu ho\u1ea1ch 10 ng\u00e0y th\u00ec tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng b\u1ed5 sung dinh d\u01b0\u1ee1ng. M\u1ed7i lo\u1ea1i c\u00e2y rau c\u1ea7n dinh d\u01b0\u1ee1ng theo nhu c\u1ea7u n\u00ean b\u1ea1n c\u1ea7n t\u00ecm hi\u1ec3u k\u1ef9 th\u00f4ng tin c\u1ee7a t\u1eebng lo\u1ea1i m\u00ecnh tr\u1ed3ng \u0111\u1ec3 thu\u1eadn ti\u1ec7n khi b\u1ed5 sung d\u01b0\u1ee1ng ch\u1ea5t.<\/p>\n<p>Ch\u00fac c\u00e1c b\u1ea1n th\u00e0nh c\u00f4ng!<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-7057\" src=\"http:\/\/ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_a6ce379e0d.jpg\" alt=\"\" width=\"660\" height=\"440\" srcset=\"https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_a6ce379e0d.jpg 660w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_a6ce379e0d-600x400.jpg 600w, https:\/\/casta.ttud.com.vn\/wp-content\/uploads\/2017\/02\/linh-thuy-canh-tat-tan-tat-ve-phuong-phap-trong-rau-thuy-canh-tai-nha-cuc-ky-huu-ich_a6ce379e0d-300x200.jpg 300w\" sizes=\"auto, (max-width: 660px) 100vw, 660px\" \/><\/p>\n<p style=\"text-align: right;\"><em>Tr\u00ed th\u1ee9c tr\u1ebb<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tr\u1ed3ng rau th\u1ee7y canh l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p m\u1edbi ti\u1ebft ki\u1ec7m \u0111\u1ea5t, hi\u1ec7u qu\u1ea3 v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nh\u00e0 ph\u1ed1. Kh\u00f4ng nh\u1eefng th\u1ebf ph\u01b0\u01a1ng ph\u00e1p n\u00e0y c\u00f2n gi\u00fap rau c\u00e1ch ly v\u1edbi ngu\u1ed3n s\u00e2u b\u1ec7nh, n\u01b0\u1edbc \u00f4 nhi\u1ec5m, tr\u00e1nh \u0111\u1ed9c t\u1ed1. Ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng rau th\u1ee7y canh ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c ph\u1ed5 bi\u1ebfn t\u1ea1i c\u00e1c \u0111\u00f4 [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":7056,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-5561","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5561","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=5561"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5561\/revisions"}],"predecessor-version":[{"id":7059,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/5561\/revisions\/7059"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/7056"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=5561"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=5561"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=5561"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}