{"id":4431,"date":"2024-07-29T18:42:00","date_gmt":"2024-07-29T11:42:00","guid":{"rendered":"https:\/\/prc.org.vn\/?p=4431"},"modified":"2024-08-02T18:50:01","modified_gmt":"2024-08-02T11:50:01","slug":"giong-co-ngot-st77","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=4431","title":{"rendered":"Gi\u1ed1ng c\u1ecf ng\u1ecdt ST77"},"content":{"rendered":"\n

1. NGU\u1ed2N G\u1ed0C, \u0110\u1eb6C \u0110I\u1ec2M GI\u1ed0NG<\/strong><\/p>\n\n\n\n

Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt \u0111\u00e3 ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c gi\u1ed1ng c\u1ecf ng\u1ecdt ST77. Gi\u1ed1ng ST77 \u0111\u00e3 \u0111\u01b0\u1ee3c B\u1ed9 NN&PTNT c\u00f4ng nh\u1eadn ch\u00ednh th\u1ee9c l\u00e0 gi\u1ed1ng c\u1ecf ng\u1ecdt d\u01b0\u1ee3c li\u1ec7u m\u1edbi cho v\u00f9ng \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng theo Quy\u1ebft \u0111\u1ecbnh s\u1ed1 5140\/Q\u0110-BNN-TT ng\u00e0y 31\/12\/2019.<\/p>\n\n\n\n

Nh\u00f3m t\u00e1c gi\u1ea3: Ho\u00e0ng Th\u1ecb Hu\u1ec7, Tr\u1ea7n \u0110\u00ecnh Long, Nguy\u1ec5n Ho\u00e0i Thu v\u00e0 L\u00e3 Tu\u1ea5n Ngh\u0129a. Gi\u1ed1ng ST77 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m n\u1ed5i tr\u1ed9i, kh\u00e1c bi\u1ec7t v\u1ec1 h\u00ecnh th\u00e1i, n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng: L\u00e1 c\u00f3 h\u00ecnh d\u1ea1ng thu\u00f4n d\u00e0i, \u0111\u1ea7u t\u00f9,. Chi\u1ec1u cao c\u00e2y \u0111\u1ea1t 51 \u2013 59 cm, s\u1ed1 c\u1eb7p l\u00e1 \u0111\u1ea1t 194 – 244 c\u1eb7p l\u00e1. N\u0103ng su\u1ea5t l\u00e1 kh\u00f4 cao t\u1eeb 4,2 – 5,5 t\u1ea5n\/ha\/n\u0103m v\u00e0 h\u00e0m l\u01b0\u1ee3ng RebA \u0111\u1ea1t kho\u1ea3ng 10%.<\/p>\n\n\n\n

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2. K\u1ef8 THU\u1eacT S\u1ea2N XU\u1ea4T<\/strong><\/p>\n\n\n\n

2.1 Chu\u1ea9n b\u1ecb \u0111\u1ea5t<\/em><\/strong><\/p>\n\n\n\n

Th\u00edch h\u1ee3p cho v\u00f9ng \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng; Trung du, mi\u1ec1n n\u00fai, T\u00e2y nguy\u00ean. Lo\u1ea1i \u0111\u1ea5t th\u00edch h\u1ee3p nh\u1ea5t l\u00e0 \u0111\u1ea5t c\u00e1t pha, th\u1ecbt nh\u1eb9, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 t\u01a1i x\u1ed1p. \u0110\u1ed9 \u1ea9m \u0111\u1ea5t th\u00edch h\u1ee3p nh\u1ea5t t\u1eeb 60-65%. C\u1ecf ng\u1ecdt kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c \u00fang ho\u1eb7c kh\u00f4 h\u1ea1n. Nhi\u1ec7t \u0111\u1ed9 t\u1ed1i \u01b0u t\u1eeb 20 -35o <\/sup>C.<\/p>\n\n\n\n

2.2 Th\u1eddi v\u1ee5 tr\u1ed3ng<\/em><\/strong><\/p>\n\n\n\n

Th\u1eddi v\u1ee5 tr\u1ed3ng: V\u1ee5 Xu\u00e2n ho\u1eb7c V\u1ee5 \u0110\u00f4ng.<\/p>\n\n\n\n

2.3 M\u1eadt \u0111\u1ed9 kho\u1ea3ng c\u00e1ch tr\u1ed3ng<\/em><\/strong><\/p>\n\n\n\n

Khuy\u1ebfn c\u00e1o m\u1eadt \u0111\u1ed9 tr\u1ed3ng 18 – 20 v\u1ea1n c\u00e2y\/ha, kho\u1ea3ng c\u00e1ch tr\u1ed3ng l\u00e0 20 cm x 25 cm (h\u00e0ng c\u00e1ch h\u00e0ng 20 cm, c\u00e2y c\u00e1ch c\u00e2y 25 cm).<\/p>\n\n\n\n

2.4. Ch\u0103m s\u00f3c<\/em><\/strong><\/p>\n\n\n\n

Khuy\u1ebfn c\u00e1o: Ph\u00e2n b\u00f3n s\u1eed d\u1ee5ng cho 1ha: Ph\u00e2n chu\u1ed3ng hoai m\u1ee5c 10 t\u1ea5n ho\u1eb7c 01 t\u1ea5n ph\u00e2n h\u1eefu c\u01a1 sinh h\u1ecdc\/ph\u00e2n h\u1eefu c\u01a1 vi sinh. B\u00f3n l\u00f3t to\u00e0n b\u1ed9 l\u01b0\u1ee3ng ph\u00e2n chu\u1ed3ng ho\u1eb7c ph\u00e2n kh\u00e1c, \u00bd NPK; l\u01b0\u1ee3ng ph\u00e2n c\u00f2n l\u1ea1i b\u00f3n v\u00e0o giai \u0111o\u1ea1n thu ho\u1ea1ch l\u1ea7n cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n

L\u00ean lu\u1ed1ng v\u00e0 che ph\u1ee7 lu\u1ed1ng: Lu\u1ed1ng c\u00f3 b\u1ec1 m\u1eb7t r\u1ed9ng kho\u1ea3ng 1m; Chi\u1ec1u cao lu\u1ed1ng kho\u1ea3ng 20 \u2013 40 cm t\u00f9y \u0111\u1ecba h\u00ecnh.Che ph\u1ee7 n\u00ean s\u1eed d\u1ee5ng lo\u1ea1i nilon t\u1ed1i \u01b0u nh\u1ea5t (nilon \u0111en).<\/p>\n\n\n\n

2.5 Ph\u00f2ng tr\u1eeb s\u00e2u b\u1ec7nh<\/em><\/strong><\/p>\n\n\n\n

C\u1ecf ng\u1ecdt \u00edt b\u1ecb s\u00e2u b\u1ec7nh h\u1ea1i, b\u1ec7nh \u0111\u1ed1m n\u00e2u l\u00e0 b\u1ec7nh ch\u00ednh, n\u1ebfu c\u00e2y b\u1ecb nhi\u1ec5m b\u1ec7nh \u0111\u1ed1m n\u00e2u n\u00ean ti\u1ebfn h\u00e0nh s\u1eed d\u1ee5ng thu\u1ed1c theo khuy\u1ebfn c\u00e1o c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

2.6 Thu ho\u1ea1ch<\/em><\/strong><\/p>\n\n\n\n

         Thu ho\u1ea1ch l\u1ea7n \u0111\u1ea7u th\u01b0\u1eddng sau tr\u1ed3ng 30-45 ng\u00e0y, c\u00e1c l\u1ea7n ti\u1ebfp theo c\u00e1ch nhau 30-55 ng\u00e0y, vi\u1ec7c thu ho\u1ea1ch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n quanh n\u0103m.<\/p>\n\n\n\n

3. \u0110\u1ecaA CH\u1ec8 LI\u00caN H\u1ec6<\/strong> \u0110\u1ea1i di\u1ec7n nh\u00f3m nghi\u00ean c\u1ee9u: TS. Ho\u00e0ng Th\u1ecb Hu\u1ec7, Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt, T\u1ed5ng th\u01b0 k\u00fd H\u1ed9i gi\u1ed1ng c\u00e2y tr\u1ed3ng Vi\u1ec7t Nam. \u0110i\u1ec7n tho\u1ea1i: 0983593994.<\/p>\n\n\n\n

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\"\"<\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"

1. NGU\u1ed2N G\u1ed0C, \u0110\u1eb6C \u0110I\u1ec2M GI\u1ed0NG Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt \u0111\u00e3 ch\u1ecdn l\u1ecdc \u0111\u01b0\u1ee3c gi\u1ed1ng c\u1ecf ng\u1ecdt ST77.<\/p>\n","protected":false},"author":4,"featured_media":3235,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/4431"}],"collection":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4431"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/4431\/revisions"}],"predecessor-version":[{"id":4434,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/4431\/revisions\/4434"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/3235"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}