{"id":8901,"date":"2009-03-24T07:36:39","date_gmt":"2009-03-24T00:36:39","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2009\/03\/nghien-cuu-kha-nang-tham-thuoc-bao-quan-bang-phuong-phap-ngam-thuong-cua-mot-so-loai-go-rung-trong\/"},"modified":"2019-09-24T10:30:24","modified_gmt":"2019-09-24T03:30:24","slug":"nghien-cuu-kha-nang-tham-thuoc-bao-quan-bang-phuong-phap-ngam-thuong-cua-mot-so-loai-go-rung-trong","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/nghien-cuu-kha-nang-tham-thuoc-bao-quan-bang-phuong-phap-ngam-thuong-cua-mot-so-loai-go-rung-trong\/","title":{"rendered":"Nghi\u00ean c\u1ee9u kh\u1ea3 n\u0103ng th\u1ea5m thu\u1ed1c b\u1ea3o qu\u1ea3n b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ng\u00e2m th\u01b0\u1eddng c\u1ee7a m\u1ed9t s\u1ed1 lo\u1ea1i g\u1ed7 r\u1eebng tr\u1ed3ng"},"content":{"rendered":"

Nguy\u1ec5n V\u0103n \u0110\u1ee9c, Tr\u01b0\u01a1ng Quang Chinh, V\u0169 V\u0103n Thu<\/strong><\/p>\n

Vi\u1ec7n Khoa H\u1ecdc L\u00e2m Nghi\u1ec7p Vi\u1ec7t Nam<\/em><\/p>\n

T\u00f3mt\u1eaft<\/p>\n

X\u1eed l\u00fd b\u1ea3o qu\u1ea3n g\u1ed7 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ng\u00e2m th\u01b0\u1eddng c\u00f3 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u01a1n gi\u1ea3n v\u00e0 c\u00f3 t\u00ednh kh\u1ea3 thi cao. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u kh\u1ea3 n\u0103ng th\u1ea5m thu\u1ed1c s\u00e1u lo\u1ea1i g\u1ed7 r\u1eebng tr\u1ed3ng \u1edf m\u1ee9c \u0111\u1ed9 \u1ea9m th\u1ea5p v\u00e0 \u0111\u1ed9 \u1ea9m cao \u0111\u00e3 x\u00e2y d\u1ef1ng c\u00e1c ph\u01b0\u01a1ng tr\u00ecnh t\u01b0\u01a1ng quan, c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng trong th\u1ef1c t\u1ebf \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ebf \u0111\u1ed9 cho m\u1ed7i m\u1ebb t\u1ea9m, tu\u1ef3 thu\u1ed9c v\u00e0o m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng, ch\u1ea5t l\u01b0\u1ee3ng g\u1ed7 t\u1ea9m. Ng\u00e2m g\u1ed7 c\u00f3 \u0111\u1ed9 \u1ea9m cao c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng \u0111\u1ec3 x\u00e2y d\u1ef1ng ch\u1ebf \u0111\u1ed9 ng\u00e2m t\u1ea9m cho g\u1ed7 s\u1eed d\u1ee5ng l\u00e0m c\u1ed9t c\u1ecdc ngo\u00e0i tr\u1eddi. T\u1ea1i c\u00e1c x\u00ed nghi\u1ec7p ch\u1ebf bi\u1ebfn, do qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n, l\u01b0u kho b\u00e3i, \u0111\u1ed9 \u1ea9m g\u1ed7 \u0111\u00e3 gi\u1ea3m th\u1ea5p, ng\u00e2m g\u1ed7 \u0111\u1ed9 \u1ea9m th\u1ea5p \u0111\u01b0\u1ee3c d\u00f9ng cho \u0111\u1ed1i t\u01b0\u1ee3ng g\u1ed7 x\u1ebb.<\/p>\n

T\u1eeb kho\u00e1: <\/strong>B\u1ea3o qu\u1ea3n g\u1ed7, s\u1ee9c th\u1ea5m thu\u1ed1c, g\u1ed7 r\u1eebng tr\u1ed3ng<\/p>\n

M\u1edf \u0111\u1ea7u<\/p>\n

Nhu c\u1ea7u s\u1eed d\u1ee5ng g\u1ed7 c\u1ee7a x\u00e3 h\u1ed9i ng\u00e0y c\u00e0ng t\u0103ng, trong khi \u0111\u00f3 tr\u1eef l\u01b0\u1ee3ng g\u1ed7 t\u1eeb r\u1eebng t\u1ef1 nhi\u00ean l\u1ea1i gi\u1ea3m \u0111i. Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y \u1edf n\u01b0\u1edbc ta, di\u1ec7n t\u00edch r\u1eebng tr\u1ed3ng \u0111\u00e3 \u0111ang \u0111\u01b0\u1ee3c m\u1edf r\u1ed9ng, cung c\u1ea5p nguy\u00ean li\u1ec7u cho ch\u1ebf bi\u1ebfn l\u00e2m s\u1ea3n, \u0111\u00e1p \u1ee9ng ti\u00eau d\u00f9ng trong n\u01b0\u1edbc v\u00e0 xu\u1ea5t kh\u1ea9u.<\/p>\n

So v\u1edbi g\u1ed7 r\u1eebng t\u1ef1 nhi\u00ean, g\u1ed7 r\u1eebng tr\u1ed3ng c\u00f3 \u01b0u \u0111i\u1ec3m t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n nhanh, chu k\u1ef3 khai th\u00e1c ng\u1eafn h\u01a1n nh\u01b0ng c\u00f3 nh\u01b0\u1ee3c \u0111i\u1ec3m r\u1ea5t d\u1ec5 b\u1ecb s\u00e2u n\u1ea5m ph\u00e1 h\u1ea1i n\u00ean c\u1ea7n \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u0111\u1ec3 k\u00e9o d\u00e0i th\u1eddi gian s\u1eed d\u1ee5ng. V\u00ec v\u1eady, nghi\u00ean c\u1ee9u b\u1ea3o qu\u1ea3n g\u1ed7 r\u1eebng tr\u1ed3ng g\u00f3p ph\u1ea7n n\u00e2ng cao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t l\u00e2m nghi\u1ec7p, m\u1edf r\u1ed9ng kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng g\u1ed7. M\u1ed7i lo\u00e0i g\u1ed7 c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o t\u1ebf b\u00e0o kh\u00e1c nhau, v\u00ec v\u1eady kh\u1ea3 n\u0103ng th\u1ea5m thu\u1ed1c b\u1ea3o qu\u1ea3n kh\u00f4ng gi\u1ed1ng nhau, c\u1ea7n nghi\u00ean c\u1ee9u cho t\u1eebng lo\u00e0i g\u1ed7 c\u1ee5 th\u1ec3, theo c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u1ea9m, l\u00e0m c\u01a1 s\u1edf x\u00e2y d\u1ef1ng ch\u1ebf \u0111\u1ed9 b\u1ea3o qu\u1ea3n cho ph\u00f9 h\u1ee3p v\u1edbi t\u1eebng \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf.<\/p>\n

Trong ph\u1ea1m vi b\u00e0i vi\u1ebft n\u00e0y, xin \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u kh\u1ea3 n\u0103ng th\u1ea5m thu\u1ed1c c\u1ee7a m\u1ed9t s\u1ed1 lo\u00e0i g\u1ed7 r\u1eebng tr\u1ed3ng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p ng\u00e2m th\u01b0\u1eddng.<\/p>\n

V\u1eadt li\u1ec7u, ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u<\/p>\n

V\u1eadt li\u1ec7u nghi\u00ean c\u1ee9u <\/strong><\/p>\n

vNguy\u00ean li\u1ec7u g\u1ed7 l\u00e0 6 lo\u00e0i g\u1ed7 r\u1eebng tr\u1ed3ng<\/p>\n

B\u1ea1ch \u0111\u00e0n uro_Eucalyptus urophylla <\/em><\/p>\n

B\u1ea1ch \u0111\u00e0n tr\u1eafng_Eucalyptus camaldulensis <\/em>Dehnh<\/p>\n

H\u00f4ng_Paulownia fortunei (Seem)<\/em> Hemsl<\/p>\n

Th\u00f4ng \u0111u\u00f4i ng\u1ef1a_Pinus massoniana <\/em>Lamb<\/p>\n

Keo l\u00e1 tr\u00e0m_Acacia auriculiformis<\/em> A. Cunn. Ex Benth<\/p>\n

Keo lai_Acacia mangium x A.auriculiformis<\/em><\/p>\n

vThu\u1ed1c b\u1ea3o qu\u1ea3n: Ch\u1ebf ph\u1ea9m XM-5<\/p>\n

vN\u1ed3ng \u0111\u1ed9 dung d\u1ecbch thu\u1ed1c XM-5 l\u00e0 5%<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p nghi\u00ean c\u1ee9u<\/p>\n

Kh\u1ea3 n\u0103ng th\u1ea5m thu\u1ed1c c\u1ee7a g\u1ed7 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 b\u1eb1ng l\u01b0\u1ee3ng thu\u1ed1c th\u1ea5m v\u00e0 \u0111\u1ed9 s\u00e2u th\u1ea5m thu\u1ed1c, ph\u1ee5 thu\u1ed9c v\u00e0o m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 ch\u1ee7 y\u1ebfu l\u00e0 \u0111\u1ed9 \u1ea9m g\u1ed7, th\u1eddi gian ng\u00e2m. Th\u1ef1c nghi\u1ec7m x\u00e1c \u0111\u1ecbnh quan h\u1ec7 kh\u1ea3 n\u0103ng th\u1ea5m c\u1ee7a g\u1ed7 (Yi) v\u1edbi c\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng (Xi) ti\u1ebfn h\u00e0nh theo Qui ho\u1ea1ch th\u1ef1c nghi\u1ec7m y\u1ebfu t\u1ed1 to\u00e0n ph\u1ea7n (QHTNYTTP).<\/h3>\n","protected":false},"excerpt":{"rendered":"

X\u1eed lý b\u1ea3o qu\u1ea3n g\u1ed7 b\u1eb1ng ph\u01b0\u01a1ng pháp ngâm th\u01b0\u1eddng có yêu c\u1ea7u k\u1ef9 thu\u1eadt \u0111\u01a1n gi\u1ea3n và có tính kh\u1ea3 thi cao. K\u1ebft qu\u1ea3 nghiên c\u1ee9u kh\u1ea3 n\u0103ng th\u1ea5m thu\u1ed1c sáu lo\u1ea1i g\u1ed7 r\u1eebng tr\u1ed3ng \u1edf m\u1ee9c \u0111\u1ed9 \u1ea9m th\u1ea5p và \u0111\u1ed9 \u1ea9m cao \u0111ã xây d\u1ef1ng các ph\u01b0\u01a1ng trình t\u01b0\u01a1ng quan, có th\u1ec3 áp d\u1ee5ng trong th\u1ef1c t\u1ebf \u0111\u1ec3 xác \u0111\u1ecbnh ch\u1ebf \u0111\u1ed9 cho m\u1ed7i m\u1ebb t\u1ea9m, tu\u1ef3 thu\u1ed9c vào m\u1ee5c \u0111ích s\u1eed d\u1ee5ng, ch\u1ea5t l\u01b0\u1ee3ng g\u1ed7 t\u1ea9m. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[18],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8901"}],"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=8901"}],"version-history":[{"count":2,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8901\/revisions"}],"predecessor-version":[{"id":19053,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/8901\/revisions\/19053"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=8901"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=8901"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=8901"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}