\u0110\u00e3 l\u01b0u gi\u1eef an to\u00e0n ngu\u1ed3n gen c\u00e2y d\u00e2u, con t\u1eb1m v\u1edbi 198 m\u1eabu gi\u1ed1ng (151 m\u1eabu gi\u1ed1ng d\u00e2u, 17 gi\u1ed1ng \u0111\u1ed9c h\u1ec7, 16 gi\u1ed1ng t\u1eb1m \u0110a h\u1ec7, 14 gi\u1ed1ng t\u1eb1m L\u01b0\u1ee1ng h\u1ec7), \u0111\u1ea3m b\u1ea3o y\u00eau c\u1ea7u:<\/p>\n\n\n\n
+ S\u1ed1 l\u01b0\u1ee3ng l\u01b0u gi\u1eef ngu\u1ed3n\ngen c\u00e2y d\u00e2u tr\u00ean \u0111\u1ed3ng ru\u1ed9ng \u0111\u1ea3m b\u1ea3o \u00edt nh\u1ea5t 05 c\u00e2y\/m\u1eabu gi\u1ed1ng, di\u1ec7n t\u00edch l\u01b0u gi\u1eef\nt\u1eadp \u0111o\u00e0n \u0111\u1ea3m b\u1ea3o 2.000 m2<\/sup> (t\u1ed1i thi\u1ec3u 10 m2<\/sup>\/m\u1eabu gi\u1ed1ng).\nC\u00e1c c\u00e2y trong t\u1eadp \u0111o\u00e0n \u0111\u1ea3m b\u1ea3o sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n b\u00ecnh th\u01b0\u1eddng, kh\u00f4ng c\u00f2i\nc\u1ecdc v\u00e0 kh\u00f4ng b\u1ecb s\u00e2u b\u1ec7nh.<\/p>\n\n\n\n \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 + C\u00e1c gi\u1ed1ng t\u1eb1m trong t\u1eadp \u0111o\u00e0n sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n kh\u1ecfe m\u1ea1nh, \u1ed5 tr\u1ee9ng \u0111\u1ea3m b\u1ea3o lu\u00f4n trong t\u00ecnh tr\u1ea1ng t\u1ed1t, kh\u00f4ng l\u1eabn gi\u1ed1ng, m\u1ea5t gi\u1ed1ng v\u00e0 tho\u00e1i h\u00f3a gi\u1ed1ng. S\u1ed1 l\u01b0\u1ee3ng l\u01b0u gi\u1eef ngu\u1ed3n gen t\u1eb1m \u00edt nh\u1ea5t 30 \u1ed5 tr\u1ee9ng\/m\u1eabu gi\u1ed1ng trong kho\/ph\u00f2ng \u0111\u1ea3m b\u1ea3o c\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u01b0u gi\u1eef.<\/p>\n\n\n\n – <\/em><\/strong>\u0110\u1ed1i v\u1edbi ngu\u1ed3n gen c\u00e2y d\u00e2u:\n<\/strong><\/em>Qua 5 n\u0103m \u0111\u00e1nh gi\u00e1 151 gi\u1ed1ng d\u00e2u \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef, b\u1ea3o t\u1ed3n c\u00f3 49 gi\u1ed1ng d\u00e2u\nn\u1ea3y m\u1ea7m s\u1edbm tr\u01b0\u1edbc ti\u1ebft l\u1eadp Xu\u00e2n (tr\u01b0\u1edbc ng\u00e0y 4\/2); 91 gi\u1ed1ng d\u00e2u n\u1ea3y m\u1ea7m trong\nti\u1ebft l\u1eadp Xu\u00e2n (t\u1eeb ng\u00e0y 4\/2-10\/2) v\u00e0 c\u00f3 6 gi\u1ed1ng n\u1ea3y m\u1ea7m mu\u1ed9n (Sau ng\u00e0y 10\/2). C\u00f3\n65 gi\u1ed1ng c\u00f3 k\u00edch th\u01b0\u1edbc l\u00e1 to (di\u1ec7n t\u00edch l\u00e1 (DxR) trung b\u00ecnh c\u1ee7a 3 v\u1ee5 >200 cm2<\/sup>);\n27 gi\u1ed1ng c\u00f3 k\u00edch th\u01b0\u1edbc l\u00e1 trung b\u00ecnh (di\u1ec7n t\u00edch l\u00e1 (DxR) trung b\u00ecnh c\u1ee7a 3 v\u1ee5\nn\u1eb1m trong kho\u1ea3ng 150 cm2<\/sup>-200 cm2<\/sup>); 59 gi\u1ed1ng c\u00f3 k\u00edch th\u01b0\u1edbc l\u00e1 nh\u1ecf (di\u1ec7n t\u00edch l\u00e1\n(DxR) trung b\u00ecnh c\u1ee7a 3 v\u1ee5 <150 cm2<\/sup>); 24 gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t l\u00e1 cao\n>20 t\u1ea5n\/ha\/n\u0103m; 50 gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t l\u00e1 trung b\u00ecnh trong kho\u1ea3ng 15-20\nt\u1ea5n\/ha\/n\u0103m; 77 gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t l\u00e1 th\u1ea5p <15 t\u1ea5n\/ha\/n\u0103m; 12 gi\u1ed1ng b\u1ecb nhi\u1ec5m\nb\u1ec7nh b\u1ea1c thau m\u1ee9c r\u1ea5t nh\u1eb9 (t\u1ef7 l\u1ec7 l\u00e1 b\u1ecb b\u1ec7nh <5%); 55 gi\u1ed1ng b\u1ecb nhi\u1ec5m b\u1ec7nh b\u1ea1c\nthau m\u1ee9c nh\u1eb9 (t\u1ef7 l\u1ec7 l\u00e1 b\u1ecb b\u1ec7nh t\u1eeb 5- <15%); 84 gi\u1ed1ng nhi\u1ec5m b\u1ec7nh b\u1ea1c thau \u1edf\nm\u1ee9c trung b\u00ecnh (t\u1ef7 l\u1ec7 l\u00e1 b\u1ecb b\u1ec7nh t\u1eeb 15- <30%); 75 gi\u1ed1ng b\u1ecb s\u00e2u \u0111\u1ee5c th\u00e2n g\u00e2y\nh\u1ea1i \u1edf m\u1ee9c nh\u1eb9 (t\u1ef7 l\u1ec7 s\u00e2u \u0111\u1ee5c th\u00e2n g\u00e2y h\u1ea1i 5-15%); 28 gi\u1ed1ng b\u1ecb s\u00e2u \u0111\u1ee5c th\u00e2n g\u00e2y\nh\u1ea1i \u1edf m\u1ee9c trung b\u00ecnh (t\u1ef7 l\u1ec7 s\u00e2u \u0111\u1ee5c th\u00e2n g\u00e2y h\u1ea1i 15-30%); 48 gi\u1ed1ng b\u1ecb s\u00e2u \u0111\u1ee5c\nth\u00e2n g\u00e2y h\u1ea1i \u1edf m\u1ee9c n\u1eb7ng (t\u1ef7 l\u1ec7 s\u00e2u \u0111\u1ee5c th\u00e2n g\u00e2y h\u1ea1i 30-50%) <\/p>\n\n\n\n – \u0110\u1ed1i v\u1edbi ngu\u1ed3n gen con t\u1eb1m<\/em>: <\/strong>K\u1ebft qu\u1ea3 \u0111i\u1ec1u tra theo d\u00f5i 5 n\u0103m cho th\u1ea5y: c\u00e1c gi\u1ed1ng t\u1eb1m kh\u00e1c nhau c\u00f3 nh\u1eefng \u0111\u1eb7c t\u00ednh \u01b0u vi\u1ec7t kh\u00e1c nhau. Trong \u0111\u00f3 c\u00e1c gi\u1ed1ng t\u1eb1m c\u00f3 tri\u1ec3n v\u1ecdng v\u1ec1 s\u1ee9c s\u1ed1ng, n\u0103ng su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng k\u00e9n \u1ed5n \u0111\u1ecbnh trong 5 n\u0103m nh\u01b0: BMC, VPY, VDK. KX, OT, 9011, T8, KT. C\u00e1c gi\u1ed1ng t\u1eb1m c\u00f3 s\u1ee9c s\u1ed1ng cao \u1edf v\u1ee5 h\u00e8: RVHT, RVTB, HLS, \u0110SK. Gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t nh\u1ed9ng cao s\u1eed d\u1ee5ng nh\u1ed9ng l\u00e0m th\u1ef1c ph\u1ea9m: HLS, RVHT, RVTB. Ch\u1ea5t l\u01b0\u1ee3ng t\u01a1 k\u00e9n c\u1ee7a c\u00e1c gi\u1ed1ng trong t\u1eadp \u0111o\u00e0n t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh \u1edf c\u1ea3 v\u1ee5 xu\u00e2n v\u00e0 thu, m\u1ed9t s\u1ed1 gi\u1ed1ng c\u00f3 t\u1ef7 l\u1ec7 t\u01a1 cao \u1edf c\u1ea3 v\u1ee5 xu\u00e2n v\u00e0 v\u1ee5 thu nh\u01b0 B, 811, gi\u1ed1ng c\u00f3 t\u1ef7 l\u1ec7 t\u01a1 th\u1ea5p nh\u1ea5t trong t\u1eadp \u0111o\u00e0n l\u00e0 gi\u1ed1ng A.<\/p>\n\n\n\n