{"id":9560,"date":"2011-04-29T02:11:05","date_gmt":"2011-04-28T19:11:05","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2011\/04\/mot-so-loai-cay-moc-nhanh-ban-dia-co-gia-tri-kinh-te-trong-trong-rung-va-lam-giau-rung-o-vung-dong-nam-bo\/"},"modified":"2013-10-06T09:02:15","modified_gmt":"2013-10-06T02:02:15","slug":"mot-so-loai-cay-moc-nhanh-ban-dia-co-gia-tri-kinh-te-trong-trong-rung-va-lam-giau-rung-o-vung-dong-nam-bo","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/mot-so-loai-cay-moc-nhanh-ban-dia-co-gia-tri-kinh-te-trong-trong-rung-va-lam-giau-rung-o-vung-dong-nam-bo\/","title":{"rendered":"M\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y m\u1ecdc nhanh, b\u1ea3n \u0111\u1ecba c\u00f3 gi\u00e1 tr\u1ecb kinh t\u1ebf trong tr\u1ed3ng r\u1eebng v\u00e0 l\u00e0m gi\u00e0u r\u1eebng \u1edf v\u00f9ng \u0110\u00f4ng Nam b\u1ed9"},"content":{"rendered":"

Ph\u1ea1m Th\u1ebf D\u0169ng, Ph\u00f9ng V\u0103n Khen, Ph\u1ea1m V\u0103n B\u1ed1n<\/strong> <\/p>\n

Ph\u00e2n vi\u1ec7n NC Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Nam B\u1ed9<\/em> <\/p>\n

<\/em>Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/em><\/strong> <\/p>\n

T\u00d3M T\u1eaeT<\/strong> <\/p>\n

S\u1eed d\u1ee5ng c\u00e2y m\u1ecdc nhanh trong tr\u1ed3ng r\u1eebng \u0111\u00e1p \u1ee9ng nguy\u00ean li\u1ec7u g\u1ed7 \u0111\u01b0\u1ee3c Ph\u00e2n vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Nam B\u1ed9 nghi\u00ean c\u1ee9u t\u1eeb n\u0103m 2002. Sau 6 n\u0103m tr\u1ed3ng r\u1eebng, k\u1ebft qu\u1ea3 cho th\u1ea5y c\u00f3 7 lo\u00e0i c\u00e2y c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u1ed3ng r\u1eebng \u1edf v\u00f9ng \u0110\u00f4ng Nam B\u1ed9 \u0111\u00f3 l\u00e0: G\u00e1o, Thanh th\u1ea5t, L\u00e1t hoa, L\u00f5i Th\u1ecd, Xoan ta, Th\u00fai v\u00e0 X\u00e0 c\u1eeb. M\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba, g\u1ed7 qu\u00ed c\u00f3 th\u1ec3 g\u00e2y tr\u1ed3ng v\u1eeba cung c\u1ea5p g\u1ed7 v\u1eeba c\u00f3 gi\u00e1 tr\u1ecb b\u1ea3o t\u1ed3n ngu\u1ed3n gen \u0111\u00f3 l\u00e0 c\u00e1c lo\u00e0i: Lim xanh, Tr\u00f4m, G\u1ee5 m\u1eadt, C\u1ea9m lai B\u00e0 R\u1ecba. \u0110\u1ed1i v\u1edbi l\u00e0m gi\u00e0u r\u1eebng s\u1eed d\u1ee5ng c\u00e1c lo\u00e0iLim xanh, Mu\u1ed3ng \u0111en, X\u00e0 c\u1eeb, Nh\u1ea1c ng\u1ef1a, Chi\u00eau li\u00eau tr\u1ed3ng trong c\u00e1c r\u1ea1ch r\u1ed9ng 4m, b\u0103ng ch\u1eeba 6m trong c\u00e1c r\u1eebng th\u1ee9 sinh ngh\u00e8o ki\u1ec7t l\u00e0 c\u00f3 tri\u1ec3n v\u1ecdng. Tr\u1eef l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng r\u1eebng t\u1ef1 nhi\u00ean \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00e2ng cao r\u00f5 r\u1ec7t. <\/p>\n

T\u1eeb kho\u00e1<\/strong>: C\u00e2y b\u1ea3n \u0111\u1ecba, m\u1ecdc nhanh, l\u00e0m gi\u00e0u r\u1eebng <\/p>\n

I. M\u1ede \u0110\u1ea6U<\/strong> <\/p>\n

Ng\u00e0y nay, v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n nhanh c\u1ee7a c\u00f4ng ngh\u1ec7 ch\u1ebf bi\u1ebfn g\u1ed7, lo\u00e0i c\u00e2y tr\u1ed3ng ph\u1ee5c v\u1ee5 nhu c\u1ea7u g\u1ed7 r\u1ea5t \u0111a d\u1ea1ng v\u00e0 phong ph\u00fa, kh\u00f4ng ch\u1ec9 nh\u1eefng lo\u00e0i c\u00e2y \u01b0a d\u00f9ng c\u00f3 ph\u1ea9m ch\u1ea5t g\u1ed7 t\u1ed1t nh\u01b0 Sao, D\u1ea7u, C\u1ea9m lai, Gi\u00e1ng h\u01b0\u01a1ng\u2026 m\u00e0 ngay c\u1ea3 nh\u1eefng c\u00e2y g\u1ed7 m\u1ec1m, x\u1ed1p, hay b\u1ecb m\u1ed1i m\u1ecdt \u0111\u1ec1u \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nh\u1edd c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd g\u1ed7. Cao su l\u00e0 m\u1ed9t trong nh\u1eefng minh ch\u1ee9ng cho vi\u1ec7c thay \u0111\u1ed5i c\u01a1 c\u1ea5u c\u00e2y tr\u1ed3ng cung c\u1ea5p g\u1ed7 theo h\u01b0\u1edbng n\u00e0y. <\/p>\n

Nh\u1eb1m tho\u1ea3 m\u00e3n c\u1ea3 hai \u0111i\u1ec1u ki\u1ec7n l\u00e0 cung c\u1ea5p g\u1ed7 v\u00e0 b\u1ea3o t\u1ed3n ngu\u1ed3n gen qu\u00ed, nh\u1eefng lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba c\u00f3 gi\u00e1 tr\u1ecb kinh t\u1ebf, t\u1eeb n\u0103m 2000, Ph\u00e2n vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Nam B\u1ed9 \u0111\u00e3 th\u1eed nghi\u1ec7m g\u00e2y tr\u1ed3ng m\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y m\u1ecdc nhanh, b\u1ea3n \u0111\u1ecba, c\u00f3 gi\u00e1 tr\u1ecb kinh t\u1ebf cho c\u1ea3 hai ph\u01b0\u01a1ng th\u1ee9c l\u00e0 tr\u1ed3ng r\u1eebng m\u1edbi v\u00e0 l\u00e0m gi\u00e0u r\u1eebng. B\u00e0i vi\u1ebft xin gi\u1edbi thi\u1ec7u nh\u1eefng k\u1ebft qu\u1ea3 b\u01b0\u1edbc \u0111\u1ea7u v\u1ec1 kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng c\u1ee7a m\u1ed9t s\u1ed1 lo\u00e0i c\u00e2y qua th\u1eed nghi\u1ec7m n\u00e0y. <\/p>\n

(K\u1ef7 y\u1ebfu H\u1ed9i ngh\u1ecb Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 L\u00e2m nghi\u1ec7p v\u1edbi ph\u00e1t tri\u1ec3n r\u1eebng b\u1ec1n v\u1eefng v\u00e0 bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu, trang 137-144)<\/em><\/em> <\/p>\n","protected":false},"excerpt":{"rendered":"

\nS\u1eed d\u1ee5ng cây m\u1ecdc nhanh trong tr\u1ed3ng r\u1eebng \u0111áp \u1ee9ng nguyên li\u1ec7u g\u1ed7 \u0111\u01b0\u1ee3c Phân vi\u1ec7n Khoa h\u1ecdc Lâm nghi\u1ec7p Nam B\u1ed9 nghiên c\u1ee9u t\u1eeb n\u0103m 2002. Sau 6 n\u0103m tr\u1ed3ng r\u1eebng, k\u1ebft qu\u1ea3 cho th\u1ea5y có 7 loài cây có th\u1ec3 s\u1eed d\u1ee5ng tr\u1ed3ng r\u1eebng \u1edf vùng \u0110ông Nam B\u1ed9 \u0111ó là: Gáo, Thanh th\u1ea5t, Lát hoa, Lõi Th\u1ecd, Xoan ta, Thúi và Xà c\u1eeb. M\u1ed9t s\u1ed1 loài cây b\u1ea3n \u0111\u1ecba, g\u1ed7 quí có th\u1ec3 gây tr\u1ed3ng v\u1eeba cung c\u1ea5p g\u1ed7 v\u1eeba có giá tr\u1ecb b\u1ea3o t\u1ed3n ngu\u1ed3n gen \u0111ó là các loài: Lim xanh, Trôm, G\u1ee5 m\u1eadt, C\u1ea9m lai Bà R\u1ecba. \u0110\u1ed1i v\u1edbi làm giàu r\u1eebng s\u1eed d\u1ee5ng các loài  <\/span>Lim xanh, Mu\u1ed3ng \u0111en, Xà c\u1eeb, Nh\u1ea1c ng\u1ef1a, Chiêu liêu tr\u1ed3ng trong các r\u1ea1ch r\u1ed9ng 4m, b\u0103ng ch\u1eeba 6m trong các r\u1eebng th\u1ee9 sinh nghèo ki\u1ec7t là có tri\u1ec3n v\u1ecdng. Tr\u1eef l\u01b0\u1ee3ng và ch\u1ea5t l\u01b0\u1ee3ng r\u1eebng t\u1ef1 nhiên \u0111ã \u0111\u01b0\u1ee3c nâng cao rõ r\u1ec7t.<\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[21],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9560"}],"collection":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=9560"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9560\/revisions"}],"predecessor-version":[{"id":11014,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9560\/revisions\/11014"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9560"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9560"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9560"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}