{"id":3089,"date":"2021-08-01T17:54:00","date_gmt":"2021-08-01T10:54:00","guid":{"rendered":"http:\/\/prc.org.vn\/?p=3089"},"modified":"2021-08-01T18:10:28","modified_gmt":"2021-08-01T11:10:28","slug":"nghien-cuu-da-dang-di-truyen-va-cau-truc-quan-the-cua-loai-chuoi-hoang-dai-musa-balbisiana-o-viet-nam-va-y-nghia-cua-no-trong-viec-bao-ton-cac-loai-cay-hoang-dai","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=3089","title":{"rendered":"Nghi\u00ean c\u1ee9u \u0111a d\u1ea1ng di truy\u1ec1n v\u00e0 c\u1ea5u tr\u00fac qu\u1ea7n th\u1ec3 c\u1ee7a lo\u00e0i Chu\u1ed1i hoang d\u1ea1i Musa Balbisiana \u1edf Vi\u1ec7t Nam v\u00e0 \u00fd ngh\u0129a c\u1ee7a n\u00f3 trong vi\u1ec7c b\u1ea3o t\u1ed3n c\u00e1c lo\u00e0i c\u00e2y hoang d\u1ea1i"},"content":{"rendered":"\n

H\u1ecd h\u00e0ng hoang d\u1ea1i v\u1edbi c\u00e2y tr\u1ed3ng (CWR) l\u00e0 ngu\u1ed3n v\u1eadt li\u1ec7u di truy\u1ec1n kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 c\u1ea3i thi\u1ec7n c\u00e1c t\u00ednh tr\u1ea1ng nh\u01b0 mong mu\u1ed1n c\u1ee7a ch\u00fang ta \u1edf c\u00e1c c\u00e2y tr\u1ed3ng. M\u1eb7c d\u00f9 s\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 s\u1ef1 \u0111a d\u1ea1ng di truy\u1ec1n c\u1ee7a CWR c\u00f3 th\u1ec3 gi\u00fap \u00edch cho c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh gi\u1ed1ng v\u00e0 b\u1ea3o t\u1ed3n, nh\u01b0ng s\u1ef1 hi\u1ec3u bi\u1ebft \u0111\u00f3 v\u1eabn c\u00f3n \u0111ang r\u1ea5t h\u1ea1n ch\u1ebf. C\u00e2y chu\u1ed1i l\u00e0 ngu\u1ed3n cung c\u1ea5p th\u1ee9c \u0103n v\u00e0 thu nh\u1eadp c\u1ee7a h\u00e0ng tr\u0103m tri\u1ec7u ng\u01b0\u1eddi v\u00e0 c\u00f3 n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c coi l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i tr\u00e1i c\u00e2y quan tr\u1ecdng nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi. Trong nghi\u00ean c\u1ee9u n\u00e0y ch\u00fang t\u00f4i \u0111\u00e1nh gi\u00e1 \u0111a d\u1ea1ng di truy\u1ec1n v\u00e0 c\u1ea5u tr\u00fac c\u1ee7a lo\u00e0i Musa balbisiana<\/em>, m\u1ed9t CWR quan tr\u1ecdng c\u1ee7a chu\u1ed1i tr\u1ed3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m chu\u1ed1i n\u1ea5u v\u00e0 m\u00f3n \u0103n tr\u00e1ng mi\u1ec7ng. Musa balbisiana<\/em> c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c khu r\u1eebng l\u00e1 r\u1ed9ng nhi\u1ec7t \u0111\u1edbi v\u00e0 c\u1eadn nhi\u1ec7t \u0111\u1edbi ph\u00eda b\u1eafc \u1ea4n \u0110\u1ed9-Mi\u1ebfn \u0110i\u1ec7n. Mi\u1ec1n B\u1eafc, Vi\u1ec7t Nam n\u0103m trong khu v\u1ef1c ph\u00e2n b\u1ed1 n\u00e0y, n\u01a1i m\u00e0 cho \u0111\u1ebfn nay ch\u01b0a c\u00f3 nghi\u00ean c\u1ee9u n\u00e0o \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1. Ch\u00fang t\u00f4i \u0111\u00e3 s\u00e0ng l\u1ecdc s\u1ef1 bi\u1ebfn \u0111\u1ed5i v\u00e0 c\u1ea5u tr\u00fac di truy\u1ec1n c\u00f3 trong v\u00e0 gi\u1eefa 17 qu\u1ea7n th\u1ec3 Vi\u1ec7t Nam v\u00e0 6 qu\u1ea7n th\u1ec3 t\u1eeb Trung Qu\u1ed1c th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng 18 ch\u1ec9 th\u1ecb SSR \u0111a h\u00ecnh. Nghi\u00ean c\u1ee9u cho th\u1ea5y c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t t\u01b0\u01a1ng \u0111\u1ed1i cao trong c\u00e1c qu\u1ea7n th\u1ec3 chu\u1ed1i hoang d\u1ea1i c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb Trung Qu\u1ed1c v\u00e0 mi\u1ec1n Trung, Vi\u1ec7t Nam. C\u00e1c qu\u1ea7n th\u1ec3 chu\u1ed1i \u1edf mi\u1ec1n B\u1eafc, Vi\u1ec7t Nam c\u00f3 m\u1ee9c \u0111\u1ed9 bi\u1ebfn \u0111\u1ed9ng di truy\u1ec1n t\u01b0\u01a1ng \u0111\u1ed1i kh\u00e1c nhau, th\u1ea5p nh\u1ea5t \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong qu\u1ea7n th\u1ec3 thu t\u1ea1i khu v\u1ef1c \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng. Bi\u1ebfn d\u1ecb di truy\u1ec1n th\u1ea5p c\u0169ng \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y \u1edf c\u00e1c qu\u1ea7n th\u1ec3 \u1edf mi\u1ec1n Nam, Vi\u1ec7t Nam. Ph\u00e2n t\u00edch c\u1ea5u tr\u00fac qu\u1ea7n th\u1ec3 cho th\u1ea5y c\u00e1c qu\u1ea7n th\u1ec3 \u1edf mi\u1ec1n B\u1eafc Vi\u1ec7t Nam \u0111\u1ee9ng ri\u00eang bi\u1ec7t v\u1ec1 di truy\u1ec1n so v\u1edbi c\u00e1c qu\u1ea7n th\u1ec3 \u0111\u01b0\u1ee3c l\u1ea5y m\u1eabu t\u1eeb Trung Qu\u1ed1c. C\u00e1c qu\u1ea7n th\u1ec3 \u1edf mi\u1ec1n Trung v\u00e0 c\u00e1c qu\u1ea7n th\u1ec3 t\u1eeb mi\u1ec1n B\u1eafc, Vi\u1ec7t Nam c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia nh\u1ecf th\u00e0nh n\u0103m nh\u00f3m ph\u1ee5, k\u1ebft qu\u1ea3 n\u00e0y c\u00f3 th\u1ec3 do s\u1ef1 ng\u0103n c\u00e1ch b\u1edfi c\u00e1c d\u00e3y n\u00fai v\u00e0 h\u1ec7 th\u1ed1ng s\u00f4ng su\u1ed1i l\u1edbn. Qua nghi\u00ean c\u1ee9u n\u00e0y ch\u00fang t\u00f4i \u0111\u1ec1 xu\u1ea5t r\u1eb1ng c\u00e1c qu\u1ea7n th\u1ec3 \u0111\u01b0\u1ee3c thu th\u1eadp \u1edf mi\u1ec1n Trung, Vi\u1ec7t Nam v\u00e0 \u1edf s\u01b0\u1eddn T\u00e2y c\u1ee7a d\u00e3y n\u00fai Ho\u00e0ng Li\u00ean S\u01a1n, mi\u1ec1n B\u1eafc, Vi\u1ec7t Nam n\u1eb1m trong khu v\u1ef1c ph\u00e1t sinh c\u1ee7a lo\u00e0i n\u00e0y v\u00e0 c\u1ea7n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean b\u1ea3o t\u1ed3n. C\u00e1c qu\u1ea7n th\u1ec3 ph\u00e2n b\u1ed1 \u1edf d\u1ea3i ph\u00eda Nam c\u1ee7a mi\u1ec1n Trung, Vi\u1ec7t Nam c\u00f3 m\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng di truy\u1ec1n \u0111\u1eb7c bi\u1ec7t cao, v\u1edbi nhi\u1ec1u c\u00e1c alen hi\u1ebfm v\u00e0 c\u00f3 th\u1ec3 c\u00f3 li\u00ean k\u1ebft v\u1edbi qu\u1ea7n th\u1ec3 h\u1ea1t nh\u00e2n t\u1ea1i mi\u1ec1n B\u1eafc, L\u00e0o v\u00e0 T\u00e2y Nam, Trung Qu\u1ed1c. C\u00e1c qu\u1ea7n th\u1ec3 ph\u00eda Nam, Vi\u1ec7t Nam c\u00f3 th\u1ec3 do du nh\u1eadp t\u1eeb n\u01a1i kh\u00e1c t\u1edbi ch\u1ee9 kh\u00f4ng ph\u1ea3i c\u00f3 ngu\u1ed3n g\u1ed1c ph\u00e1t sinh t\u1ea1i \u0111\u00f3.<\/p>\n\n\n\n

Ti\u00eau \u0111\u1ec1: \u0110a d\u1ea1ng di truy\u1ec1n v\u00e0 c\u1ea5u tr\u00fac c\u1ee7a c\u00e1c qu\u1ea7n th\u1ec3 lo\u00e0i chu\u1ed1i Musa balbisiana Vi\u1ec7t Nam <\/p>\n\n\n\n

Xem b\u1ea3n \u0111\u1ea7y \u0111\u1ee7: t\u1ea1i \u0111\u00e2y<\/a> <\/p>\n","protected":false},"excerpt":{"rendered":"

H\u1ecd h\u00e0ng hoang d\u1ea1i v\u1edbi c\u00e2y tr\u1ed3ng (CWR) l\u00e0 ngu\u1ed3n v\u1eadt li\u1ec7u di truy\u1ec1n kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 c\u1ea3i thi\u1ec7n<\/p>\n","protected":false},"author":4,"featured_media":3079,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47,22],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3089"}],"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=3089"}],"version-history":[{"count":2,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3089\/revisions"}],"predecessor-version":[{"id":3092,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/3089\/revisions\/3092"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/media\/3079"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}