{"id":234,"date":"2016-12-16T09:27:09","date_gmt":"2016-12-16T02:27:09","guid":{"rendered":"http:\/\/192.168.1.10:8083\/cms\/?p=234"},"modified":"2016-12-16T09:27:09","modified_gmt":"2016-12-16T02:27:09","slug":"phuong-phap-lam-gian-che-nang-de-luu-giu-an-toan-tap-doan-khoai-mon-so-va-khoai-mung-tai-an-khanh","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=234","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p l\u00e0m gi\u00e0n che n\u1eafng \u0111\u1ec3 l\u01b0u gi\u1eef an to\u00e0n t\u1eadp \u0111o\u00e0n khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng t\u1ea1i An Kh\u00e1nh"},"content":{"rendered":"

C\u00e2y khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng l\u00e0 c\u00e2y \u01b0a \u00e1nh s\u00e1ng t\u00e1n x\u1ea1, ch\u00fang sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n k\u00e9m d\u01b0\u1edbi \u00e1nh s\u00e1ng tr\u1ef1c x\u1ea1. Qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a t\u1eadp \u0111o\u00e0n b\u1ecb \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng nh\u1ea5t l\u00e0 trong kho\u1ea3ng th\u1eddi gian t\u1eeb th\u00e1ng 5 \u0111\u1ebfn th\u00e1ng 7 h\u00e0ng n\u0103m \u1edf v\u00f9ng \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng.<\/p>\n

\u00a0Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y v\u1edbi s\u1ef1 thay \u0111\u1ed5i b\u1ea5t th\u01b0\u1eddng c\u1ee7a th\u1eddi ti\u1ebft th\u00ec hai nh\u00f3m c\u00e2y tr\u00ean c\u00e0ng b\u1ecb \u1ea3nh h\u01b0\u1edfng n\u1eb7ng n\u1ec1 b\u1edfi n\u1eafng n\u00f3ng gay g\u1eaft. C\u00e2y sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n k\u00e9m, kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i ch\u1eadm \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7, do \u0111\u00f3 nguy c\u01a1 x\u00f3i m\u00f2n ngu\u1ed3n gen l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi.<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Tr\u01b0\u1edbc th\u1ef1c tr\u1ea1ng tr\u00ean, ch\u00fang t\u00f4i \u0111\u00e3 ti\u1ebfn h\u00e0nh bi\u1ec7n ph\u00e1p l\u00e0m gi\u00e0n che n\u1eafng tr\u00ean c\u00e2y khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng t\u1ea1i An Kh\u00e1nh. M\u1ee5c \u0111\u00edch \u0111\u1ec3 t\u1ea1o b\u00f3ng m\u00e1t cho khoai, gi\u00fap c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t, h\u1ea1n ch\u1ebf c\u1ecf d\u1ea1i, gi\u1eef \u0111\u01b0\u1ee3c\u00a0 \u0111\u1ed9 \u1ea9m, \u0111\u1ed9 t\u01a1i x\u1ed1p trong \u0111\u1ea5t. \u0110\u1ed3ng th\u1eddi t\u00ecm ra ph\u01b0\u01a1ng ph\u00e1p l\u01b0u gi\u1eef an to\u00e0n cho t\u1eadp \u0111o\u00e0n c\u00e2y khoai m\u00f4n s\u1ecd v\u00e0\u00a0 khoai m\u00f9ng.\u00a0
\nV\u1eadt li\u1ec7u v\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u00e0m gi\u00e0n<\/em><\/strong><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0 \u00a0\u00a0 V\u1eadt li\u1ec7u: C\u1ecdc tre d\u00e0i 2,2m, n\u1ee9a nguy\u00ean c\u00e2y, ph\u00ean ph\u01a1i mi\u1ebfn (c\u0169) v\u00e0 d\u00e2y th\u00e9p<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 C\u00e1ch l\u00e0m:<\/p>\n

\u00a0\u00a0\u00a0 \u00a0\u00a0Ch\u00f4n c\u1ecdc tre s\u00e2u 40 cm, m\u1ed7i h\u00e0ng c\u1ecdc c\u00e1ch nhau 2 – 2,5 m, kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c c\u1ecdc l\u00e0 3,5 – 4m. C\u1ecdc ch\u00f4n \u1edf c\u00e1c g\u00f3c \u0111\u01b0\u1ee3c ch\u00e8n b\u1eb1ng g\u1ea1ch v\u1ee1 \u0111\u1ec3 ch\u1eafc ch\u00e2n kh\u00f4ng\u00a0 b\u1ecb nghi\u00eang, \u0111\u1ed5 khi g\u1eb7p m\u01b0a b\u00e3o.<\/p>\n

\u00a0\u00a0\u00a0 \u00a0\u00a0T\u1ea1o khung c\u1ee7a gi\u00e0n b\u1eb1ng c\u00e1ch bu\u1ed9c d\u00e2y th\u00e9p ch\u1eb1ng c\u00e1c c\u00e2y n\u1ee9a v\u1edbi c\u00e1c h\u00e0ng c\u1ecdc tre d\u1ecdc lu\u1ed1ng khoai v\u00e0 c\u0103ng d\u00e2y th\u00e9p \u0111an xen trong khung \u0111\u1ec3 l\u00e0m gi\u00e1 \u0111\u1ee1 ph\u00ean. Tr\u1ea3i ph\u00ean ph\u1ee7 k\u00edn khung gi\u00e0n, c\u00e1c ph\u00ean c\u1ea7n s\u1ebfp g\u1ed1i v\u00e0o nhau v\u00e0 c\u00e1c ph\u00ean \u0111\u01b0\u1ee3c g\u1eafn v\u1edbi nhau b\u1eb1ng d\u00e2y th\u00e9p.<\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a gi\u00e0n m\u00e1i che b\u1eb1ng ph\u00ean cho c\u00e2y khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng<\/em><\/strong><\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 T\u1ea1o b\u00f3ng m\u00e1t cho khoai, gi\u00fap c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t, h\u1ea1n ch\u1ebf c\u1ecf d\u1ea1i, t\u0103ng \u0111\u1ed9 \u1ea9m v\u00e0 \u0111\u1ed9 t\u01a1i x\u1ed1p trong \u0111\u1ea5t.
\nGi\u00e0n che b\u1eb1ng lo\u1ea1i ph\u00ean \u0111\u01b0\u1ee3c \u0111an b\u1eb1ng n\u1ee9a, c\u00f3 l\u1ed7 tho\u00e1ng k\u00edch th\u01b0\u1edbc\u00a0 2 x 3 cm, nhi\u1ec7t \u0111\u1ed9 d\u01b0\u1edbi gi\u00e0n gi\u1ea3m 2 – 3O<\/sup>C so v\u1edbi ngo\u00e0i tr\u1eddi.\u00a0 Gi\u00e0n c\u00f3 \u0111\u1ed9 tho\u00e1ng kh\u00ed cao, t\u1ea1o \u0111\u01b0\u1ee3c \u00e1nh s\u00e1ng t\u00e1n x\u1ea1 cho c\u00e2y n\u00ean c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t, kh\u1ecfe m\u1ea1nh, c\u00e2y c\u00f3 m\u00e0u xanh th\u1eabm, c\u00e2y kh\u00f4ng b\u1ecb v\u00f3ng. Khi th\u1eddi ti\u1ebft c\u00f3 m\u01b0a c\u00e1c lu\u1ed1ng khoai d\u01b0\u1edbi gi\u00e0n v\u1eabn nh\u1eadn \u0111\u01b0\u1ee3c n\u01b0\u1edbc m\u01b0a qua l\u1ed7 tho\u00e1ng.
\nTuy gi\u00e0n l\u00e0 m\u1ed9t kh\u1ed1i li\u1ec1n nh\u01b0ng do c\u00f3 c\u00e1c l\u1ed7 tho\u00e1ng c\u1ee7a ph\u00ean n\u00ean khi tr\u1eddi c\u00f3 m\u01b0a b\u00e3o gi\u00e0n c\u0169ng kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng. Do gi\u00e0n gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ea9m, \u0111\u1ed9 t\u01a1i x\u1ed1p c\u1ee7a \u0111\u1ea5t n\u00ean gi\u1ea3m \u0111\u01b0\u1ee3c c\u00f4ng l\u00e0m c\u1ecf v\u00e0 c\u1ecf \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch tri\u1ec7t \u0111\u1ec3. \u0110\u1ed9 b\u1ec1n c\u1ee7a gi\u00e0n cao, c\u00f3 th\u1ec3 \u0111\u1ec3 l\u01b0u tr\u00ean ru\u1ed9ng kho\u1ea3ng 2 n\u0103m n\u00ean gi\u1ea3m \u0111\u01b0\u1ee3c chi ph\u00ed tr\u00ean 1 \u0111\u01a1n v\u1ecb di\u1ec7n t\u00edch.<\/p>\n

Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t n\u1ed5i b\u1eadt c\u1ee7a s\u00e1ng ki\u1ebfn l\u00e0m gi\u00e0n che n\u1eafng so v\u1edbi kh\u00f4ng l\u00e0m gi\u00e0n trong c\u00f4ng t\u00e1c l\u01b0u gi\u1eef t\u1eadp \u0111o\u00e0n khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng trong \u0111i\u1ec1u ki\u1ec7n n\u1eafng n\u00f3ng \u0111\u01b0\u1ee3c t\u00f3m t\u1eaft trong b\u1ea3ng 1 nh\u01b0 sau:<\/strong><\/em>
\n<\/em><\/p>\n

B\u1ea3ng 1: Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t n\u1ed5i b\u1eadt gi\u1eefa vi\u1ec7c l\u00e0m gi\u00e0n v\u00e0 kh\u00f4ng gi\u00e0n che n\u1eafng
\ncho t\u1eadp \u0111o\u00e0n khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng t\u1ea1i An Kh\u00e1nh, H\u00e0 N\u1ed9i, 2015<\/p>\n

<\/em><\/p>\n\n\n\n\n\n\n\n\n\n\n
TT<\/strong><\/td>\nY\u1ebfu t\u1ed1 t\u00e1c \u0111\u1ed9ng<\/strong><\/td>\nKh\u00f4ng <\/strong>c\u00f3 gi\u00e0n che<\/strong><\/td>\nC\u00f3 gi\u00e0n che<\/strong><\/td>\n<\/tr>\n
1<\/td>\nN\u1eafng n\u00f3ng<\/td>\n\u00c1nh s\u00e1ng tr\u1ef1c x\u1ea1, c\u00e2y b\u1ecb ch\u00e1y l\u00e1, ru\u1ed9ng kh\u00f4 h\u1ea1n.<\/td>\nT\u1ea1o ra \u00e1nh s\u00e1ng t\u00e1n x\u1ea1, kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng b\u1ee9c x\u1ea1 nhi\u1ec7t. Tho\u00e1ng kh\u00ed, c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t, kh\u1ecfe m\u1ea1nh.<\/td>\n<\/tr>\n
2<\/td>\nGi\u00f3 b\u00e3o<\/td>\nC\u00e2y b\u1ecb nghi\u00eang, \u0111\u1ed5.<\/td>\nCh\u1ed1ng ch\u1ecbu t\u1ed1t, gi\u00e0n kh\u00f4ng b\u1ecb t\u1ed1c, h\u1ecfng. C\u00e2y kh\u00f4ng b\u1ecb nghi\u00eang, \u0111\u1ed5.<\/td>\n<\/tr>\n
3<\/td>\nN\u01b0\u1edbc m\u01b0a<\/td>\nNhi\u1ec1u<\/td>\nV\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n
4<\/td>\nC\u1ecf d\u1ea1i<\/td>\nNhi\u1ec1u c\u1ecf d\u1ea1i, kh\u00f3 l\u00e0m c\u1ecf, t\u0103ng chi ph\u00ed l\u00e0m c\u1ecf<\/td>\n\u00cdt c\u1ecf d\u1ea1i, d\u1ec5 l\u00e0m c\u1ecf, gi\u1ea3m 1\/3 chi ph\u00ed l\u00e0m c\u1ecf.<\/td>\n<\/tr>\n
5<\/td>\n\u0110\u1ed9 \u1ea9m, \u0111\u1ed9 t\u01a1i x\u1ed1p c\u1ee7a \u0111\u1ea5t<\/td>\nKh\u00f4ng c\u00f3<\/td>\nCao<\/td>\n<\/tr>\n
6<\/td>\nKh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y v\u00e0 s\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7<\/td>\n100% s\u1ed1 c\u00e2y b\u1ecb h\u00e9o, c\u1ee7 ph\u00e1t tri\u1ec3n trung<\/p>\n

b\u00ecnh – k\u00e9m<\/td>\n

C\u00e2y kh\u00f4ng b\u1ecb h\u00e9o,\u00a0 c\u1ee7 ph\u00e1t tri\u1ec3n t\u1ed1t.<\/td>\n<\/tr>\n
7<\/td>\nT\u00e1c \u0111\u1ed9ng t\u1edbi m\u00f4i tr\u01b0\u1eddng<\/td>\n <\/td>\nKh\u00f4ng g\u00e2y hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Qu\u00e1 tr\u00ecnh l\u00e0m gi\u00e0n m\u00e1i che b\u1eb1ng ph\u00ean cho c\u00e2y khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng cho th\u1ea5y: c\u1ea7n t\u00ecm \u0111\u01b0\u1ee3c ngu\u1ed3n cung c\u1ea5p v\u1eadt li\u1ec7u nh\u01b0: c\u1ecdc tre, n\u1ee9a, ph\u00ean c\u00f3 gi\u00e1 c\u1ea3 h\u1ee3p l\u00fd v\u00e0 ch\u00fa \u00fd t\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ec3 t\u0103ng \u0111\u1ed9 b\u1ec1n c\u1ee7a gi\u00e0n, gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t.
\n\u00dd ngh\u0129a l\u1edbn nh\u1ea5t c\u1ee7a vi\u1ec7c l\u00e0m gi\u00e0n m\u00e1i che b\u1eb1ng ph\u00ean cho c\u00e2y khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng t\u1ea1i An Kh\u00e1nh l\u00e0: \u0111\u00e3 gi\u1ea3m 1\/3 chi ph\u00ed l\u00e0m c\u1ecf, c\u00e2y ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh, c\u1ee7 ph\u00e1t tri\u1ec3n t\u1ed1t, kh\u00f4ng g\u00e2y hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh. \u0110\u00e2y ch\u00ednh l\u00e0 gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u gi\u00fap cho vi\u1ec7c b\u1ea3o t\u1ed3n an to\u00e0n ngu\u1ed3n gen c\u00e2y khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng t\u1ea1i An Kh\u00e1nh.
\nT\u1eeb m\u00f4 h\u00ecnh l\u00e0m gi\u00e0n che n\u00e0y c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng l\u00e0m gi\u00e0n che cho c\u00e1c c\u00e2y c\u00f3 c\u1ee7 \u01b0a b\u00f3ng kh\u00e1c nh\u01b0: c\u00e2y khoai n\u01b0a, c\u00e2y d\u1ecdc m\u00f9ng, c\u00e2y g\u1eebng, c\u00e2y ngh\u1ec7\u2026
\nM\u00f4 h\u00ecnh n\u00e0y c\u0169ng c\u00f3 th\u1ec3 \u1ee9ng d\u1ee5ng v\u00e0o th\u1ef1c ti\u1ec5n s\u1ea3n xu\u1ea5t c\u1ee7a b\u00e0 con n\u00f4ng d\u00e2n b\u1edfi: v\u1eadt li\u1ec7u d\u1ec5 mua, s\u1eed d\u1ee5ng c\u00f4ng lao \u0111\u1ed9ng ph\u1ed5 th\u00f4ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n, gi\u00e0n che th\u00edch \u1ee9ng t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft nhi\u1ec1u m\u01b0a b\u00e3o nh\u01b0 \u1edf n\u01b0\u1edbc ta. \u0110\u1ed1i v\u1edbi ph\u01b0\u01a1ng th\u1ee9c canh t\u00e1c nh\u01b0 trong s\u1ea3n xu\u1ea5t hi\u1ec7n nay th\u00ec gi\u00e0n che c\u00f3 th\u1ec3 kh\u1ea5u hao trong kho\u1ea3ng 2 n\u0103m n\u00ean chi ph\u00ed \u0111\u1ea7u t\u01b0 s\u1ea3n xu\u1ea5t th\u1ea5p.<\/p>\n

M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh<\/p>\n\n\n\n\n
\"\"<\/td>\n\"\"<\/td>\n<\/tr>\n
Khoai m\u00f9ng kh\u00f4ng gi\u00e0n che<\/td>\nKhoai m\u00f9ng d\u01b0\u1edbi gi\u00e0n che<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Tr\u1ea7n Th\u1ecb \u00c1nh Nguy\u1ec7t, D\u01b0\u01a1ng Th\u1ecb H\u1ea1nh, Nguy\u1ec5n Ph\u00f9ng H\u00e0, Nguy\u1ec5n Anh V\u00e2n<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e2y khoai m\u00f4n s\u1ecd v\u00e0 khoai m\u00f9ng l\u00e0 c\u00e2y \u01b0a \u00e1nh s\u00e1ng t\u00e1n x\u1ea1, ch\u00fang sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n k\u00e9m<\/p>\n","protected":false},"author":4,"featured_media":235,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[29],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/234"}],"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=234"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/234\/revisions"}],"predecessor-version":[{"id":236,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/234\/revisions\/236"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/235"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=234"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=234"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=234"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}