{"id":204,"date":"2022-04-27T12:38:01","date_gmt":"2022-04-27T12:38:01","guid":{"rendered":"https:\/\/hacdaubai.com\/?p=204"},"modified":"2022-04-29T11:03:25","modified_gmt":"2022-04-29T11:03:25","slug":"mot-so-ket-qua-su-dung-sea-tren-cay-thanh-long","status":"publish","type":"post","link":"https:\/\/hacdaubai.com\/index.php\/2022\/04\/27\/mot-so-ket-qua-su-dung-sea-tren-cay-thanh-long\/","title":{"rendered":"M\u1ed8T S\u1ed0 K\u1ebeT QU\u1ea2 S\u1eec D\u1ee4NG SEA TR\u00caN C\u00c2Y THANH LONG"},"content":{"rendered":"\n

Thanh long s\u1eed d\u1ee5ng ch\u1ebf ph\u1ea9m SEA\u00a0 ( t\u1eeb th\u00e1ng 6\/ 2014 )<\/p>\n\n\n\n

Tr\u00e1i Thanh long c\u1ee7a trang tr\u1ea1i Nguy\u1ec5n Thanh Ph\u01b0\u1edbc , t\u1ea1i x\u00e3 T\u00e2n l\u1eadp , Huy\u1ec7n H\u00e0m Thu\u1eadn Nam , t\u1ec9nh B\u00ecnh Thu\u1eadn . Th\u1eddi \u0111i\u1ec3m : 14\/10\/2014 . T\u1ef7 l\u1ec7 tr\u00e1i \u0111\u1ea1t tr\u1ecdng l\u01b0\u1ee3ng n\u00e0y kho\u1ea3ng 70% .<\/p>\n\n\n\n

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Thanh long trang tr\u1ea1i anh Ph\u01b0\u1edbc , v\u1ecf ch\u1ec9 d\u00e0y\u00a0 2mm<\/figcaption><\/figure>\n\n\n\n
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Thu ho\u1ea1ch thanh long \u1edf trang tr\u1ea1i \u00f4. Nguy\u1ec5n thanh Ph\u01b0\u1edbc , x\u00e3 t\u00e2n L\u1eadp , Huy\u1ec7n H\u00e0m thu\u1eadn Nam , B\u00ecnh thu\u1eadn . Th\u1eddi \u0111i\u1ec3m :\u00a0 \u0111\u1ea7u th\u00e1ng 10\/2014<\/figcaption><\/figure>\n\n\n\n
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Thanh long kh\u00f4ng s\u1eed d\u1ee5ng SEA , v\u1ecf d\u00e0y # 5mm .<\/figcaption><\/figure>\n\n\n\n

T\u00f3m t\u1eaft b\u00e1o c\u00e1o s\u1eed d\u1ee5ng ph\u00e2n SEA c\u1ee7a \u00f4. Nguy\u1ec5n Thanh Ph\u01b0\u1edbc , di\u1ec7n t\u00edch 4 Ha  thanh long  t\u1ea1i x\u00e3 t\u00e2n l\u1eadp , huy\u1ec7n H\u00e0m Thu\u1eadn Nam , t\u1ec9nh B\u00ecnh Thu\u1eadn .<\/p>\n\n\n\n

Th\u1eddi \u0111i\u1ec3m s\u1eed d\u1ee5ng : t\u1eeb th\u00e1ng 6 n\u0103m 2014 . C\u00e1ch s\u1eed d\u1ee5ng :  Pha SEA  v\u1edbi n\u01b0\u1edbc theo t\u1ef7 l\u1ec7 1\/40 t\u01b0\u1edbi v\u00e0o g\u1ed1c thanh long , sau khi thu ho\u1ea1ch \u0111\u1ee3t tr\u01b0\u1edbc t\u01b0\u1edbi 1 l\u1ea7n , b\u00f3n ph\u00e2n h\u1eefu c\u01a1 . sau 1 th\u00e1ng t\u01b0\u1edbi th\u00eam 1 l\u1ea7n n\u1eefa . Phun l\u00ean th\u00e2n : \u0111\u1ecbnh k\u1ef3 1-2 tu\u1ea7n phun 1 l\u1ea7n , pha SEA  v\u1edbi t\u1ef7 l\u1ec7 1\/100 .<\/p>\n\n\n\n

Khi c\u00f3 tr\u00e1i : ch\u1ec9 phun SEA  k\u1ebft h\u1ee3p v\u1edbi regent 1 -2 l\u1ea7n .<\/p>\n\n\n\n

K\u1ebeT QU\u1ea2 S\u1eec D\u1ee4NG SEA TR\u00caN C\u00c2Y THANH LONG T\u1ea0I TI\u1ec0N GIANG<\/strong><\/p>\n\n\n\n

V\u01b0\u1eddn thanh long c\u1ee7a h\u1ed9 \u00f4ng Phan v\u0103n R\u00f4 ( S\u00e1u R\u00f4 ) , x\u00e3 M\u1ef9 T\u1ecbnh An , Huy\u1ec7n Ch\u1ee3 G\u1ea1o , Ti\u1ec1n Giang, \u0111i\u1ec7n tho\u1ea1i : 093 906 1679 .<\/p>\n\n\n\n

Th\u1eddi gian tr\u01b0\u1edbc \u00f4ng s\u1eed d\u1ee5ng ph\u00e2n v\u00f4 c\u01a1 v\u00e0 thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt trong canh t\u00e1c . Th\u1eddi gian g\u1ea7n \u0111\u00e2y, v\u01b0\u1eddn thanh long b\u1ecb b\u1ec7nh t\u1eafc k\u00e8 r\u1ea5t nhi\u1ec1u, s\u1eed d\u1ee5ng thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c v\u1eadt ch\u1ec9 gi\u1ea3m \u0111\u01b0\u1ee3c 20%-30% . Do b\u1ecb b\u1ec7nh n\u00ean n\u0103ng su\u1ea5t b\u1ecb gi\u1ea3m, ph\u1ea9m ch\u1ea5t tr\u00e1i c\u0169ng gi\u1ea3m , n\u0103ng su\u1ea5t thu \u0111\u01b0\u1ee3c trong m\u00f9a ngh\u1ecbch ( m\u00f9a x\u00f4ng \u0111\u00e8n \u2013 150 gi\u1edd ) ch\u1ec9 \u0111\u1ea1t kho\u1ea3ng 15 kg\/ tr\u1ee5 , tr\u00e1i nh\u1ecf nhi\u1ec1u .<\/p>\n\n\n\n

Khi \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u s\u1ea3n ph\u1ea9m SEA, \u00f4ng \u0111\u00e3 d\u00f9ng SEA k\u1ebft h\u1ee3p v\u1edbi 1 lo\u1ea1i thu\u1ed1c bvtv , theo t\u1ef7 l\u1ec7 pha SEA  v\u1edbi n\u01b0\u1edbc 1\/80 c\u1ed9ng v\u1edbi 1 lo\u1ea1i thu\u1ed1c ( xoay v\u00f2ng m\u1ed7i l\u1ea7n k\u1ebft h\u1ee3p SEA  v\u1edbi 1 lo\u1ea1i thu\u1ed1c kh\u00e1c nhau ) phun tr\u00ean th\u00e2n , tr\u00e1i \u0111\u1ecbnh k\u1ef3 5-7 ng\u00e0y \/ l\u1ea7n .<\/p>\n\n\n\n

K\u1ebft qu\u1ea3 thu \u0111\u01b0\u1ee3c l\u00e0m \u00f4ng r\u1ea5t ng\u1ea1c nhi\u00ean : b\u1ec7nh t\u1eafc k\u00e8 gi\u1ea3m \u0111\u1ebfn g\u1ea7n 99% , m\u00e0 tr\u01b0\u1edbc \u0111\u00e2y khi s\u1eed d\u1ee5ng \u0111\u01a1n thu\u1ea7n thu\u1ed1c bvtv kh\u00f4ng th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c . N\u0103ng su\u1ea5t thu \u0111\u01b0\u1ee3c \u0111\u1ea1t 18kg-19kg \/ tr\u1ee5      ( do x\u00f4ng \u0111\u00e8n ch\u1ec9 1 b\u00ean ) . Tr\u00e1i \u0111a s\u1ed1 l\u00e0 tr\u00e1i l\u1edbn , kh\u00f4ng c\u00f3 tr\u00e1i nh\u1ecf. T\u1ed5ng thu ho\u1ea1ch \u0111\u01b0\u1ee3c 6,5 t\u1ea5n tr\u00e1i th\u00ec lo\u1ea1i tr\u00e1i n\u1eb7ng tr\u00ean 0,5kg \/ tr\u00e1i \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c 6 t\u1ea5n , lo\u1ea1i tr\u00e1i g\u1ea7n 0,5kg\/tr\u00e1i l\u00e0 500 kg, kh\u00f4ng c\u00f3 tr\u00e1i nh\u1ecf.  ( 7\/11\/2014 )<\/p>\n\n\n\n

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            Ti\u1ec1n giang l\u00e0 m\u1ed9t trong 3 \u0111\u1ecba ph\u01b0\u01a1ng c\u00f3 di\u1ec7n t\u00edch tr\u1ed3ng Thanh long l\u1edbn trong c\u1ea3 n\u01b0\u1edbc . T\u1ea1i huy\u1ec7n Ch\u1ee3 G\u1ea1o , x\u00e3 M\u1ef9 T\u1ecbnh An , \u1ea5p An Kh\u01b0\u01a1ng c\u00f3 h\u1ed9 \u00f4ng B\u1ea3o tr\u1ed3ng thanh long t\u1eeb 5 n\u0103m nay . V\u01b0\u1eddn Thanh Long c\u00f3 300 tr\u1ee5 \u0111\u01b0\u1ee3c 5 n\u0103m tu\u1ed5i . C\u0169ng nh\u01b0 c\u00e1c v\u01b0\u1eddn thanh long kh\u00e1c , \u00f4ng c\u0169ng s\u1eed d\u1ee5ng c\u00e1c lo\u1ea1i ph\u00e2n h\u00f3a h\u1ecdc , thu\u1ed1c bvtv trong canh t\u00e1c . Trong th\u1eddi gian g\u1ea7n \u0111\u00e2y , v\u01b0\u1eddn c\u1ee7a \u00f4ng c\u0169ng b\u1ecb b\u1ecbnh \u201ct\u1eafc k\u00e8\u201d ho\u00e0nh h\u00e0nh , t\u1ef7 l\u1ec7 b\u1ecbnh l\u00ean \u0111\u1ebfn 40%-50% . Trong v\u1ee5 x\u00f4ng \u0111\u00e8n v\u1eeba qua , n\u0103ng su\u1ea5t trung b\u00ecnh \u0111\u1ea1t 15kg\/ \u00bd tr\u1ee5 ( x\u00f4ng m\u1ed9t b\u00ean ) , tr\u00e1i b\u1ecb b\u1ecbnh t\u1eafc k\u00e8 chi\u1ebfm t\u1edbi 40% n\u00ean b\u1ecb gi\u1ea3m l\u1ee3i nhu\u1eadn nhi\u1ec1u , kh\u00f3 b\u00e1n .<\/p>\n\n\n\n

            Khi \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u ph\u00e2n b\u00f3n SEA , \u00f4ng \u0111\u00e3 s\u1eed d\u1ee5ng theo quy tr\u00ecnh : k\u1ebft h\u1ee3p \u0111\u1ed5 d\u01b0\u1edbi g\u1ed1c v\u00e0 phun l\u00ean th\u00e2n . V\u1ec1 \u0111\u1ed5 ( t\u01b0\u1edbi ) g\u1ed1c : \u00f4ng pha ph\u00e2n v\u1edbi n\u01b0\u1edbc theo t\u1ef7 l\u1ec7 1\/40 ( 1 ph\u1ea7n ph\u00e2n SEA + 40 ph\u1ea7n n\u01b0\u1edbc ) . C\u00f3 3 l\u1ea7n \u0111\u1ed5 g\u1ed1c :<\/p>\n\n\n\n