{"id":794,"date":"2017-04-05T09:32:50","date_gmt":"2017-04-05T02:32:50","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=794"},"modified":"2017-07-08T19:02:21","modified_gmt":"2017-07-08T12:02:21","slug":"vuon-uom-cong-dong-trong-bao-ton-tai-cho-on-farm-nguon-gen-cay-an-qua","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=794","title":{"rendered":"V\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng trong b\u1ea3o t\u1ed3n t\u1ea1i ch\u1ed7-on farm ngu\u1ed3n gen c\u00e2y \u0103n qu\u1ea3"},"content":{"rendered":"\n\n\n\n
\n

1. T\u1ea1i sao c\u1ea7n c\u00f3\u00a0 v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng trong b\u1ea3o t\u1ed3n t\u1ea1i ch\u1ed7 on farm<\/em><\/strong><\/p>\n

Th\u1eddi gian qua, m\u1ed9t s\u1ed1 d\u1ef1 \u00e1n li\u00ean quan \u0111\u1ebfn b\u1ea3o t\u1ed3n t\u1ea1i ch\u1ed7 (in situ)<\/em> ngu\u1ed3n gen th\u1ef1c v\u1eadt \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf mi\u1ec1n b\u1eafc Vi\u1ec7t Nam v\u1edbi s\u1ef1 t\u00e0i tr\u1ee3 k\u1ef9 thu\u1eadt c\u1ee7a Vi\u1ec7n T\u00e0i nguy\u00ean di truy\u1ec1n th\u1ef1c v\u1eadt qu\u1ed1c t\u1ebf (IPGRI) nay l\u00e0 T\u1ed5 ch\u1ee9c sinh h\u1ecdc qu\u1ed1c t\u1ebf (BIOVERSITY) v\u00e0 kinh ph\u00ed c\u1ee7a nhi\u1ec1u t\u1ed5 ch\u1ee9c n\u01b0\u1edbc ngo\u00e0i. K\u1ebft qu\u1ea3 c\u1ee7a c\u00e1c d\u1ef1 \u00e1n \u0111\u00e3 kh\u1eb3ng \u0111\u1ecbnh, b\u1ea3o t\u1ed3n v\u00e0 qu\u1ea3n l\u00fd s\u1ef1 \u0111a d\u1ea1ng ngu\u1ed3n gen c\u00e2y \u0103n qu\u1ea3 t\u1ea1i c\u1ed9ng \u0111\u1ed3ng, bao g\u1ed3m c\u1ea3 ch\u1ecdn t\u1ea1o gi\u1ed1ng c\u00f9ng tham gia, k\u1ef9 thu\u1eadt canh t\u00e1c, ph\u00e1t tri\u1ec3n th\u1ecb tr\u01b0\u1eddng c\u00f9ng v\u1edbi c\u00e1c s\u00e1ng ki\u1ebfn c\u1ee7a n\u00f4ng d\u00e2n v\u00e0 t\u1eadp hu\u1ea5n d\u1ef1a v\u00e0o c\u1ed9ng \u0111\u1ed3ng, h\u1ed7 tr\u1ee3 r\u1ea5t \u0111\u1eafc l\u1ef1c cho ph\u00e1t tri\u1ec3n n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng. Ch\u00ednh nh\u1eefng ho\u1ea1t \u0111\u1ed9ng b\u1ea3o t\u1ed3n c\u00e1c lo\u00e0i c\u00e2y \u0103n qu\u1ea3 \u0111\u1ecba ph\u01b0\u01a1ng t\u1ea1i c\u1ed9ng \u0111\u1ed3ng \u0111\u00e3 g\u00f3p ph\u1ea7n n\u00e2ng cao nh\u1eadn th\u1ee9c v\u00e0 n\u0103ng l\u1ef1c c\u1ee7a c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng tham gia v\u00e0 th\u1ee5 h\u01b0\u1edfng d\u1ef1 \u00e1n v\u1ec1 c\u00f4ng t\u00e1c ph\u1ee5c h\u1ed3i, b\u1ea3o t\u1ed3n ngu\u1ed3n gen c\u00e1c lo\u00e0i c\u00e2y \u0103n qu\u1ea3, ph\u1ea7n n\u00e0o n\u00e2ng cao thu nh\u1eadp cho c\u1ed9ng \u0111\u1ed3ng. Trong nh\u1eefng ho\u1ea1t \u0111\u00f4ng c\u00f3 \u00fd ngh\u0129a quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn b\u1ea3o t\u1ed3n th\u00f4ng qua s\u1eed d\u1ee5ng ngu\u1ed3n gen c\u00e2y \u0103n qu\u1ea3 t\u1ea1i c\u1ed9ng \u0111\u1ed3ng, v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng v\u00e0 c\u1ea7n thi\u1ebft. V\u00ed d\u1ee5, t\u1ea1i x\u00e3 S\u01a1n Quang, huy\u1ec7n H\u01b0\u01a1ng S\u01a1n, H\u00e0 T\u0129nh, t\u1eeb 2 v\u01b0\u1eddn \u01b0\u01a1m c\u00e2y b\u01b0\u1edfi \u0110\u01b0\u1eddng H\u01b0\u01a1ng S\u01a1n t\u1eeb n\u0103m 2009 \u0111\u1ebfn nay, h\u00e0ng n\u0103m cung c\u1ea5p trong t\u1ec9nh kho\u1ea3ng 10.000 c\u00e2y gh\u00e9p b\u01b0\u1edfi \u0111\u01b0\u1eddng tr\u00ean g\u1ed1c gh\u00e9p b\u01b0\u1edfi chua c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng, g\u00f3p ph\u1ea7n \u0111\u00e1ng k\u1ec3 vi\u1ec7c kh\u00f4i ph\u1ee5c ph\u00e1t tri\u1ec3n B\u01b0\u1edfi \u0111\u01b0\u1eddng H\u01b0\u01a1ng S\u01a1n, n\u00e2ng cao thu nh\u1eadp cho ng\u01b0\u1eddi d\u00e2n. T\u1ea1i x\u00e3 C\u00e1t Qu\u1ebf, Ho\u00e0i \u0110\u1ee9c H\u00e0 N\u1ed9i, v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng h\u00e0ng n\u0103m c\u0169ng cung c\u1ea5p trong huy\u1ec7n h\u00e0ng tr\u0103m c\u00e2y b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng gh\u00e9p, g\u00f3p ph\u1ea7n b\u1ea3o t\u1ed3n v\u00e0 ph\u00e1t tri\u1ec3n gi\u1ed1ng b\u01b0\u1edfi Qu\u1ebf D\u01b0\u01a1ng hang h\u00f3a v\u00f9ng ven s\u00f4ng \u0110\u00e1y. T\u1ea1i x\u00e3 Chi\u1ec1ng P\u1eb1n, Y\u00ean Ch\u00e2u S\u01a1n La, nh\u1eefng n\u0103m 2004-2006, v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng \u0111\u00e3 cung c\u1ea5p cho ng\u01b0\u1eddi d\u00e2n trong v\u00f9ng h\u01a1n 10.000 c\u00e2y gi\u1ed1ng c\u1ee7a c\u00e1c gi\u1ed1ng xo\u00e0i \u0111\u1eb7c s\u1ea3n \u0111\u1ecba ph\u01b0\u01a1ng tuy\u1ec3n ch\u1ecdn nh\u01b0 x\u00f2ai h\u00f4i, xo\u00e0i tr\u00f2n, g\u00f3p ph\u1ea7n \u0111\u00e1ng k\u1ec3 kh\u00f4i ph\u1ee5c v\u00e0 ph\u00e1t tri\u1ec3n v\u00f9ng xo\u00e0i truy\u1ec1n th\u1ed1ng Y\u00ean Ch\u00e2u \u0111\u00e3 gi\u00e0 c\u1ed7i, tho\u00e1i h\u00f3a.
\nNh\u01b0 v\u1eady, v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng c\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp trong c\u00e1c d\u1ef1 \u00e1n, \u0111\u1ec1 \u00e1n li\u00ean quan \u0111\u1ebfn b\u1ea3o t\u1ed3n t\u1ea1i ch\u1ed7 ngu\u1ed3n gen c\u00e2y \u0103n qu\u1ea3 t\u1ea1i nh\u1eefng v\u00f9ng c\u00f3 s\u1ef1 \u0111a d\u1ea1ng cao v\u1ec1 ngu\u1ed3n gen v\u00e0 \u0111\u1eb7c bi\u1ec7t \u1edf nh\u1eefng v\u00f9ng \u0111\u01b0\u1ee3c quy ho\u1ea1ch x\u00e2y d\u1ef1ng \u0111i\u1ec3m b\u1ea3o t\u1ed3n t\u1ea1i ch\u1ed7 ngu\u1ed3n gen c\u00e2y \u0103n qu\u1ea3 nhi\u1ec7t \u0111\u1edbi.<\/p>\n

2<\/strong>. V\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng l\u00e0 g\u00ec ?<\/strong><\/p>\n

V\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng l\u00e0 n\u01a1i c\u00e1c n\u00f4ng h\u1ed9 s\u1ea3n xu\u1ea5t v\u00e0 ph\u00e2n ph\u1ed1i gi\u1ed1ng c\u00e2y c\u1ee7a c\u00e1c ngu\u1ed3n gen c\u00e2y \u0103n qu\u1ea3 ph\u1ed5 bi\u1ebfn v\u00e0 c\u00e2y \u0103n qu\u1ea3 \u0111\u1eb7c s\u1ea3n c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng b\u00ean ngo\u00e0i c\u00e1c c\u00f4ng ty gi\u1ed1ng\/ vi\u1ec7n\/ tr\u01b0\u1eddng c\u1ee7a nh\u00e0 n\u01b0\u1edbc.<\/p>\n

V\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng l\u00e0 n\u01a1i \u0111\u1ec3 th\u1ef1c h\u00e0nh, tr\u00ecnh di\u1ec5n k\u1ef9 n\u0103ng s\u1ea3n xu\u1ea5t c\u00e2y gi\u1ed1ng c\u00e1c lo\u00e0i c\u00e2y \u0103n qu\u1ea3, g\u00f3p ph\u1ea7n n\u00e2ng cao n\u0103ng l\u1ef1c c\u1ee7a h\u1ed9 l\u00e0m v\u01b0\u1eddn, t\u1ea1o ra c\u00e1c c\u00e1ch n\u00e2ng cao thu nh\u1eadp c\u1ea3i thi\u1ec7n sinh k\u1ebf.<\/p>\n

V\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng \u0111\u00e1p \u1ee9ng nhu c\u1ea7u t\u1ea1i ch\u1ed7 v\u1ec1 v\u1eadt li\u1ec7u gi\u1ed1ng. Ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng s\u1ebd g\u00f3p ph\u1ea7n t\u0103ng c\u01b0\u1eddng c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng gi\u1ed1ng c\u00e2y \u0103n qu\u1ea3 v\u00e0 k\u1ebft n\u1ed1i gi\u1eefa h\u1ec7 th\u1ed1ng gi\u1ed1ng ch\u00ednh th\u1ed1ng v\u00e0 h\u1ec7 th\u1ed1ng gi\u1ed1ng n\u00f4ng h\u1ed9.<\/p>\n

3. Ph\u01b0\u01a1ng ph\u00e1p x\u00e2y d\u1ef1ng v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng<\/strong><\/p>\n

Tr\u00ecnh t\u1ef1 x\u00e2y d\u1ef1ng v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng c\u00f3 th\u1ec3 t\u00f3m t\u1eaft nh\u01b0 sau:<\/p>\n

– Khi \u0111\u00e3 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c v\u00f9ng tri\u1ec3n khai \u0111\u1ec1 t\u00e0i\/ d\u1ef1 \u00e1n b\u1ea3o t\u1ed3n in situ, \u0111\u1ed9i ng\u0169 l\u00e0m c\u00f4ng t\u00e1c b\u1ea3o t\u1ed3n t\u1ed5 ch\u1ee9c h\u1ecdp c\u1ed9ng \u0111\u1ed3ng tham gia th\u00f4ng b\u00e1o m\u1ee5c ti\u00eau c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n

–\u00a0 X\u00e1c \u0111\u1ecbnh c\u00e1c lo\u00e0i c\u00e2y m\u1ee5c ti\u00eau. T\u00f9y \u0111\u1ed1i t\u01b0\u1ee3ng l\u00e0 lo\u00e0i c\u00e2y \u0103n qu\u1ea3 g\u00ec, tuy\u1ec3n ch\u1ecdn \u0111\u1ed9i ng\u0169 chuy\u00ean gia c\u00e2y \u0103n qu\u1ea3 c\u00f3 tr\u00ecnh \u0111\u1ed9 v\u00e0 nh\u1ea5t l\u00e0 kinh nghi\u1ec7m v\u00e0 k\u1ef9 n\u0103ng l\u00e0m vi\u1ec7c v\u1edbi c\u1ed9ng \u0111\u1ed3ng, n\u00f4ng h\u1ed9.<\/p>\n

–\u00a0 L\u1ef1a ch\u1ecdn c\u00e1c th\u00e0nh vi\u00ean c\u1ee7a c\u1ed9ng \u0111\u1ed3ng tham gia d\u1ef1 \u00e1n: X\u00e2y d\u1ef1ng ti\u00eau chu\u1ea9n tham gia; ph\u1ed1i h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi ch\u00ednh quy\u1ec1n \u0111\u1ecba ph\u00ad\u01b0\u01a1ng; L\u1ef1a ch\u1ecdn c\u00e1c th\u00e0nh vi\u00ean \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n cho s\u1ef1 th\u00e0nh c\u00f4ng: nhi\u1ec7t t\u00ecnh l\u00e0m v\u01b0\u1eddn, ham ti\u1ebfp thu<\/p>\n

– T\u1ed5 ch\u1ee9c h\u1ecdp nh\u00f3m n\u00f4ng h\u1ed9 tham gia \u0111\u1ec3 c\u00f9ng l\u1ef1a ch\u1ecdn n\u00f4ng h\u1ed9 ph\u1ee5 tr\u00e1ch ch\u00ednh v\u01b0\u1eddn \u01b0\u01a1m<\/p>\n

– T\u00ednh to\u00e1n chi ti\u1ebft kinh ph\u00ed \u0110\u1ec1 t\u00e0i\/ d\u1ef1 \u00e1n c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 \u0111\u01b0\u1ee3c cho vi\u1ec7c x\u00e2y d\u1ef1ng v\u01b0\u1eddn \u01b0\u01a1m s\u1ea3n xu\u1ea5t gi\u1ed1ng. T\u1eeb \u0111\u00f3 l\u00ean k\u1ebf ho\u1ea1ch \u0111\u1ea7u t\u01b0 c\u01a1 s\u1edf v\u1eadt ch\u1ea5t k\u1ef9 thu\u1eadt cho v\u01b0\u1eddn \u01b0\u01a1m<\/p>\n

+ L\u1ef1a ch\u1ecdn m\u1eb7t b\u1eb1ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u: cao, tho\u00e1t n\u01b0\u1edbc, tho\u00e1ng, c\u00f3 ngu\u1ed3n n\u01b0\u1edbc t\u01b0\u1edbi s\u1ea1ch.<\/p>\n

+ Quy m\u00f4 v\u00e0 k\u1ef9 thu\u1eadt thi\u1ebft k\u1ebf v\u01b0\u1eddn \u01b0\u01a1m, trang thi\u1ebft b\u1ecb cho v\u01b0\u1eddn \u01b0\u01a1m<\/p>\n

+ Chu\u1ea9n b\u1ecb nguy\u00ean v\u1eadt li\u1ec7u: h\u1ea1t \u0111\u1ec3 gieo ra g\u1ed1c gh\u00e9p, b\u1ea7u, gi\u00e1 th\u1ec3\u2026<\/p>\n

+ Trang thi\u1ebft b\u1ecb cho v\u01b0\u1eddn \u01b0\u01a1m g\u1ed3m: Nh\u00e0 l\u01b0\u1edbi ch\u1ed1ng c\u00f4n tr\u00f9ng bao to\u00e0n b\u1ed9 v\u01b0\u1eddn \u01b0\u01a1m; b\u00ecnh b\u01a1m thu\u1ed1c s\u00e2u; cu\u1ed1c, x\u1ebbng… trong nh\u00e0 l\u01b0\u1edbi tr\u1ed3ng s\u1eb5n c\u00e2y m\u1eb9 cung c\u1ea5p m\u1eaft gh\u00e9p<\/p>\n

+ Chu\u1ea9n b\u1ecb ch\u1ecdn c\u00e2y cung c\u1ea5p m\u1eaft gh\u00e9p tr\u00ean c\u01a1 s\u1edf tuy\u1ec3n ch\u1ecdn c\u00e2y \u0111\u1ea7u d\u00f2ng\/ c\u00e2y gi\u1ed1ng g\u1ed1c \u1edf \u0111\u1ecba\u00a0 ph\u01b0\u01a1ng.<\/p>\n

–\u00a0\u00a0 \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u00e2y gi\u1ed1ng, c\u1ea7n th\u1ef1c hi\u1ec7n n\u1ed9i dung kh\u1ea3o s\u00e1t, \u0111\u00e1nh gi\u00e1 l\u1ea1i c\u00e1c c\u00e2y \u0111\u1ea7u d\u00f2ng \u0111\u00e3 \u0111\u01b0\u1ee3c tuy\u1ec3n ch\u1ecdn; tuy\u1ec3n ch\u1ecdn b\u1ed5 sung c\u00e2y m\u1edbi \u0111\u00fang gi\u1ed1ng; c\u00f3 n\u0103ng su\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng cao, kh\u00f4ng b\u1ecb s\u00e2u b\u1ec7nh h\u1ea1i \u0111\u1ec3 l\u00e0m v\u1eadt li\u1ec7u cung c\u1ea5p m\u1eaft gh\u00e9p cho nh\u00e2n gi\u1ed1ng; \u0110\u01b0a m\u1ed9t s\u1ed1 c\u00e0nh chi\u1ebft t\u1eeb c\u00e2y m\u1eb9 \u0111\u01b0\u1ee3c tuy\u1ec3n ch\u1ecdn v\u1ec1 tr\u1ed3ng t\u1ea1i v\u01b0\u1eddn \u01b0\u01a1m \u0111\u1ec3 cung c\u1ea5p m\u1eaft gh\u00e9p l\u00e2u d\u00e0i cho v\u01b0\u1eddn \u01b0\u01a1m.<\/p>\n

–\u00a0 L\u1eadp k\u1ebf ho\u1ea1ch tri\u1ec3n khai chi ti\u1ebft v\u00e0 k\u1ebf ho\u1ea1ch ph\u1ea3i \u0111\u01b0\u1ee3c th\u00f4ng qua v\u00e0 tham kh\u1ea3o \u00fd ki\u1ebfn c\u1ed9ng \u0111\u1ed3ng. Trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n, n\u1ebfu x\u1ea3y ra bi\u1ebfn c\u1ed1 kh\u00e1ch quan nh\u01b0 do th\u1eddi ti\u1ebft, s\u00e2u b\u1ec7nh… \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u01b0\u1eddn \u01b0\u01a1m, c\u1ea7n ph\u1ea3i b\u00e0n b\u1ea1c \u0111\u1ec3 l\u1ef1a ch\u1ecdn ra ph\u01b0\u01a1ng \u00e1n th\u00edch h\u1ee3p nh\u1ea5t.<\/p>\n

– B\u1eb1ng nhi\u1ec1u h\u00ecnh th\u1ee9c \u0111\u1ec3 c\u1ed9ng \u0111\u1ed3ng \u0111\u1ec1 xu\u1ea5t \u0111\u00ad\u01b0\u1ee3c c\u00e1c bi\u1ec7n ph\u00e1p c\u1ea7n th\u1ef1c hi\u1ec7n, ph\u00e1t huy t\u1ed1i \u0111a ki\u1ebfn th\u1ee9c b\u1ea3n \u0111\u1ecba c\u1ee7a ng\u01b0\u1eddi d\u00e2n \u0111\u1ec3 c\u00e1c gi\u1ea3i ph\u00e1p h\u1ecd \u0111\u1ec1 xu\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt do chuy\u00ean gia x\u00e2y d\u1ef1ng.<\/p>\n

– Qu\u1ea3n l\u00fd t\u00e0i ch\u00ednh theo \u0111\u00fang qui \u0111\u1ecbnh c\u1ee7a nh\u00e0 n\u01b0\u1edbc. N\u00ean c\u00f3 s\u1ef1 c\u00f4ng khai qu\u1ea3n l\u00fd t\u00e0i ch\u00ednh \u0111\u1ed1i v\u1edbi c\u1ed9ng \u0111\u1ed3ng.<\/p>\n

– L\u01b0u \u00fd trong qu\u00e1 tr\u00ecnh tri\u1ec3n khai c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u01b0\u1eddn \u01b0\u01a1m, lu\u00f4n c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd gi\u1eefa nh\u00f3m ph\u1ee5 tr\u00e1ch \u0111i\u1ec3m b\u1ea3o t\u1ed3n, c\u00e1c chuy\u00ean gia v\u00e0 c\u00e1c n\u00f4ng h\u1ed9 tham gia tr\u1ef1c ti\u1ebfp. Lu\u00f4n c\u00f3 m\u1ed1i quan h\u1ec7 ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c c\u1ea5p ch\u00ednh quy\u1ec1n \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u1ec3 c\u00f3 s\u1ef1 \u0111\u1ed3ng thu\u1eadn v\u00e0 \u1ee7ng h\u1ed9.<\/p>\n

4. Duy tr\u00ec ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng<\/strong>
\nNh\u00f3m h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt th\u01b0\u1eddng xuy\u00ean \u0111\u00f4n \u0111\u1ed1c gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a v\u01b0\u1eddn \u01b0\u01a1m.L\u00ean k\u1ebf ho\u1ea1ch ph\u00e1t tri\u1ec3n ngu\u1ed3n gen theo t\u1eebng v\u00f9ng c\u1ee5 th\u1ec3<\/p>\n

C\u00e2y gi\u1ed1ng xu\u1ea5t v\u01b0\u1eddn ph\u1ea3i \u0111\u1ea1t ti\u00eau chu\u1ea9n: \u0111\u00fang gi\u1ed1ng, s\u1ea1ch b\u1ec7nh, sinh tr\u01b0\u1edfng t\u1ed1t.<\/p>\n

T\u1ed5 ch\u1ee9c ph\u00e2n ph\u1ed1i c\u00e2y gi\u1ed1ng v\u00e0o v\u1ee5 tr\u1ed3ng, sau khi \u0111\u00e3 \u0111i ki\u1ec3m tra vi\u1ec7c thi\u1ebft k\u1ebf v\u01b0\u1eddn, \u0111\u00e0o h\u1ed1, b\u00f3n l\u00f3t ph\u00e2n \u0111\u1ea7y \u0111\u1ee7.<\/p>\n

T\u1ed5 ch\u1ee9c ph\u00e2n ph\u1ed1i cho c\u00e1c h\u1ed9 theo \u0111\u00fang s\u1ed1 l\u01b0\u1ee3ng c\u00e2y \u0111\u00e3 \u0111\u01b0\u1ee3c qui \u0111\u1ecbnh ph\u00f9 h\u1ee3p v\u1edbi di\u1ec7n t\u00edch v\u01b0\u1eddn. Kinh nghi\u1ec7m ph\u1ea3i b\u00e1n c\u00e2y gi\u1ed1ng cho n\u00f4ng h\u1ed9 tr\u1ed3ng theo gi\u00e1 \u01b0u \u0111\u00e3i ch\u1ee9 kh\u00f4ng cho\/ bi\u1ebfu.<\/p>\n

T\u1ed5 ch\u1ee9c t\u1eadp hu\u1ea5n \u0111\u1ecbnh k\u1ef3 v\u1ec1 k\u1ef9 thu\u1eadt ch\u0103m s\u00f3c v\u01b0\u1eddn \u01b0\u01a1m, k\u1ef9 thu\u1eadt nh\u00e2n, tr\u1ed3ng c\u00e2y \u0103n qu\u1ea3, ph\u00f2ng tr\u1eeb s\u00e2u b\u1ec7nh cho v\u01b0\u1eddn…<\/p>\n

T\u0103ng c\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng truy\u1ec1n th\u00f4ng qu\u1ea3ng b\u00e1 cho c\u00e1c ngu\u1ed3n gen c\u00e2y \u0103n qu\u1ea3 \u0111\u1ecba ph\u01b0\u01a1ng \u0111\u1eb7c s\u1ea3n \u0111\u1ec3 kh\u00f4ng ch\u1ec9 ng\u01b0\u1eddi d\u00e2n trong v\u00f9ng th\u1ef1c hi\u1ec7n b\u1ea3o t\u1ed3n m\u00e0 c\u00f2n ng\u01b0\u1eddi d\u00e2n n\u01a1i kh\u00e1c bi\u1ebft \u0111\u1ebfn mua c\u00e2y gi\u1ed1ng.<\/p>\n

T\u00e0i li\u1ec7u tham kh\u1ea3o<\/strong><\/p>\n

1.B\u00e1o c\u00e1o t\u1ed5ng k\u1ebft c\u00e1c d\u1ef1 \u00e1n\u00a0: B\u1ea3o t\u1ed3n v\u00e0 ph\u00e1t tri\u1ec3n b\u01b0\u1edfi \u0111\u01b0\u1eddng H\u01b0\u01a1ng S\u01a1n t\u1ea1i H\u00e0 T\u0129nh; B\u1ea3o t\u1ed3n ph\u00e1t tri\u1ec3n ngu\u1ed3n gen b\u01b0\u1edfi t\u1ea1i Ho\u00e0i \u0110\u1ee9c H\u00e0 N\u1ed9i\u00a0; D\u1ef1 \u00e1n \u00a0B\u1ea3o t\u1ed3n t\u1ea1i c\u1ed9ng \u0111\u1ed3ng ngu\u1ed3n gen xo\u00e0i Y\u00ean Ch\u00e2u, S\u01a1n La.<\/p>\n

2. IPGRI, 2000. A training guide for in situ conservation On farm. IPGRI, Rome, Italia<\/p>\n<\/td>\n<\/tr>\n

PGS.TS. Nguy\u1ec5n Th\u1ecb Ng\u1ecdc Hu\u1ec7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

1. T\u1ea1i sao c\u1ea7n c\u00f3\u00a0 v\u01b0\u1eddn \u01b0\u01a1m c\u1ed9ng \u0111\u1ed3ng trong b\u1ea3o t\u1ed3n t\u1ea1i ch\u1ed7 on farm Th\u1eddi gian qua, m\u1ed9t<\/p>\n","protected":false},"author":4,"featured_media":1166,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[38],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/794"}],"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=794"}],"version-history":[{"count":2,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/794\/revisions"}],"predecessor-version":[{"id":1167,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/794\/revisions\/1167"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/1166"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}