{"id":674,"date":"2017-03-09T14:27:52","date_gmt":"2017-03-09T07:27:52","guid":{"rendered":"http:\/\/demo.prc.maiatech.com.vn\/?p=674"},"modified":"2017-03-09T14:27:52","modified_gmt":"2017-03-09T07:27:52","slug":"ket-qua-dieu-tra-thuc-trang-san-xuat-cay-sen-tai-ha-noi-bac-ninh","status":"publish","type":"post","link":"https:\/\/prc.org.vn\/?p=674","title":{"rendered":"K\u1ebft qu\u1ea3 \u0111i\u1ec1u tra th\u1ef1c tr\u1ea1ng s\u1ea3n xu\u1ea5t c\u00e2y sen t\u1ea1i H\u00e0 N\u1ed9i, B\u1eafc Ninh"},"content":{"rendered":"\n\n\n\n
C\u00e2y sen (Nelumbo nucifera <\/em>Gaertn)<\/em> l\u00e0 lo\u1ea1i c\u00e2y th\u1ee7y sinh \u0111a ni\u00ean c\u00f3 ngu\u1ed3n g\u1ed1c \u1edf ch\u00e2u \u00c1, xu\u1ea5t ph\u00e1t t\u1eeb \u1ea4n \u0110\u1ed9, sau \u0111\u00f3 lan qua Trung Qu\u1ed1c, Nh\u1eadt B\u1ea3n, v\u00f9ng \u0111\u00f4ng b\u1eafc \u00dac ch\u00e2u v\u00e0 nhi\u1ec1u n\u01b0\u1edbc kh\u00e1c t\u1eeb B\u1eafc Kinh \u1edf v\u0129 tuy\u1ebfn 40o<\/sup>B\u1eafc \u0111\u1ebfn \u00dac \u1edf v\u0129 tuy\u1ebfn 20o<\/sup> Nam . \u1ede Vi\u1ec7t Nam, hoa sen kh\u00f4ng ch\u1ec9 l\u00e0 lo\u00e0i hoa g\u1ea7n g\u0169i, th\u00e2n thi\u1ebft m\u00e0 c\u00f2n l\u00e0 lo\u00e0i hoa t\u01b0\u1ee3ng tr\u01b0ng cho v\u1ebb \u0111\u1eb9p t\u01b0\u01a1i s\u00e1ng, cao sang, thu\u1ea7n khi\u1ebft.<\/p>\n

H\u1ebft th\u1ea3y c\u00e2y sen, t\u1eeb hoa, l\u00e1 cho \u0111\u1ebfn ng\u00f3, g\u01b0\u01a1ng, h\u1ea1t… \u0111\u1ec1u c\u00f3 th\u1ec3 d\u00f9ng l\u00e0m c\u00e1c m\u00f3n \u0103n, v\u1ecb thu\u1ed1c. B\u1edfi v\u1eady, n\u00f3i Hoa Sen kh\u00f4ng ch\u1ec9 l\u00e0 hoa \u0111\u01a1n thu\u1ea7n v\u1eeba \u0111\u00fang c\u1ea3 ngh\u0129a \u0111en l\u1eabn ngh\u0129a b\u00f3ng.<\/p>\n

Vi\u1ec7t Nam n\u00f3i chung v\u00e0 \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng n\u00f3i ri\u00eang di\u1ec7n t\u00edch \u0111\u1ea5t ng\u1eadp \u00fang tr\u0169ng r\u1ea5t nhi\u1ec1u, ri\u00eang \u0111\u1ed3ng b\u1eb1ng s\u00f4ng H\u1ed3ng di\u1ec7n t\u00edch \u0111\u1ea5t ng\u1eadp \u00fang tr\u0169ng khoa\u0309ng tr\u00ean 200.000 ha, chi\u00ea\u0301m khoa\u0309ng 37% di\u00ea\u0323n ti\u0301ch \u0111\u00e2\u0301t c\u00e2\u0301y lu\u0301a mu\u0300a. Tr\u00ean v\u00f9ng \u0111\u1ea5t \u00fang tr\u0169ng vi\u1ec7c s\u1ea3n xu\u1ea5t l\u00faa g\u1eb7p r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n v\u00e0 mang l\u1ea1i hi\u1ec7u qu\u1ea3 kh\u00f4ng cao. Sen l\u00e0 c\u00e2y th\u1ee7y sinh, d\u1ec5 t\u00ednh, \u00edt t\u1ed1n c\u00f4ng ch\u0103m s\u00f3c, kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu s\u00e2u b\u1ec7nh cao n\u00ean ph\u00f9 h\u1ee3p \u1edf nh\u1eefng v\u00f9ng th\u01b0\u1eddng xuy\u00ean b\u1ecb ng\u1eadp tr\u0169ng.<\/p>\n

T\u1eeb k\u1ebft qu\u1ea3 \u0111i\u1ec1u tra thu th\u1eadp c\u1ee7a Trung t\u00e2m T\u00e0i nguy\u00ean th\u1ef1c v\u1eadt cho th\u1ea5y: ngu\u1ed3n gen c\u00e2y sen \u0111\u01b0\u1ee3c khai th\u00e1c v\u00e0 s\u1eed d\u1ee5ng theo nhi\u1ec1u h\u01b0\u1edbng kh\u00e1c nhau, trong \u0111\u00f3 n\u1ed5i b\u1eadt l\u00ean ngu\u1ed3n gen sen T\u00e2y H\u1ed3 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng khai th\u00e1c hoa v\u00e0 \u0111\u1ec3 \u01b0\u1edbp ch\u00e8, sen Tr\u1eafng B\u1eafc Ninh khai th\u00e1c ch\u00ednh l\u00e0 hoa, c\u00f2n sen M\u1eb7t B\u1eb1ng Ba V\u00ec th\u00ec m\u1ee5c \u0111\u00edch khai th\u00e1c v\u00e0 s\u1eed d\u1ee5ng ch\u00ednh l\u00e0 h\u1ea1t.<\/p>\n

K\u1ebft qu\u1ea3 \u0111i\u1ec1u tra c\u1ee7a ch\u00fang t\u00f4i cho th\u1ea5y:<\/p>\n

– Ngu\u1ed3n gen c\u00e2y sen r\u1ea5t \u0111a d\u1ea1ng v\u00e0 phong ph\u00fa c\u1ea3 v\u1ec1 m\u00e0u s\u1eafc: m\u00e0u tr\u1eafng, m\u00e0u h\u1ed3ng l\u1eabn h\u01b0\u1edbng khai th\u00e1c s\u1eed d\u1ee5ng ch\u00ednh: l\u1ea5y hoa, l\u1ea5y h\u1ea1t. T\u1ea1i c\u00e1c \u0111i\u1ec3m \u0111i\u1ec1u tra, c\u00e2y sen l\u00e0 c\u00e2y tr\u1ed3ng th\u00edch h\u1ee3p v\u1edbi v\u00f9ng \u0111\u1ea5t tr\u0169ng ng\u1eadp n\u01b0\u1edbc.<\/p>\n

– Do v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd c\u1ee7a c\u00e1c \u0111i\u1ec3m \u0111i\u1ec1u tra kh\u00e1c nhau n\u00ean hi\u1ec7u qu\u1ea3 kinh t\u1ebf c\u1ee7a m\u00f4 h\u00ecnh tr\u1ed3ng sen mang l\u1ea1i c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa c\u00e1c \u0111i\u1ec3m \u0111i\u1ec1u tra: Nh\u1eadt T\u00e2n – 203,2 tri\u1ec7u\/ha, S\u01a1n \u0110\u00e0 – 51 tri\u1ec7u\/ha, Trang H\u1ea1 – 67,9 tri\u1ec7u\/ha.<\/p>\n

Xem b\u00e1o c\u00e1o chi ti\u1ebft t\u1ea1i \u0111\u00e2y<\/a><\/td>\n<\/tr>\n

Nguy\u1ec5n Th\u1ecb Th\u00fay H\u1eb1ng & cs<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

C\u00e2y sen (Nelumbo nucifera Gaertn) l\u00e0 lo\u1ea1i c\u00e2y th\u1ee7y sinh \u0111a ni\u00ean c\u00f3 ngu\u1ed3n g\u1ed1c \u1edf ch\u00e2u \u00c1, xu\u1ea5t ph\u00e1t<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[47],"tags":[],"_links":{"self":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/674"}],"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=674"}],"version-history":[{"count":1,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/674\/revisions"}],"predecessor-version":[{"id":675,"href":"https:\/\/prc.org.vn\/index.php?rest_route=\/wp\/v2\/posts\/674\/revisions\/675"}],"wp:attachment":[{"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=674"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=674"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prc.org.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=674"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}