{"id":9793,"date":"2012-03-06T04:01:01","date_gmt":"2012-03-05T21:01:01","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2012\/03\/thuc-trang-phat-trien-cay-do-tram-tram-huong-va-tinh-dau-tram-huong-o-nuoc-ta-hien-nay\/"},"modified":"2013-10-06T09:02:41","modified_gmt":"2013-10-06T02:02:41","slug":"thuc-trang-phat-trien-cay-do-tram-tram-huong-va-tinh-dau-tram-huong-o-nuoc-ta-hien-nay","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/thuc-trang-phat-trien-cay-do-tram-tram-huong-va-tinh-dau-tram-huong-o-nuoc-ta-hien-nay\/","title":{"rendered":"Th\u1ef1c tr\u1ea1ng ph\u00e1t tri\u1ec3n c\u00e2y D\u00f3 tr\u1ea7m, Tr\u1ea7m h\u01b0\u01a1ng v\u00e0 tinh d\u1ea7u Tr\u1ea7m h\u01b0\u01a1ng \u1edf n\u01b0\u1edbc ta hi\u1ec7n nay"},"content":{"rendered":"<p> <strong>Nguy\u1ec5n Huy S\u01a1n, L\u00ea V\u0103n Th\u00e0nh<\/strong> <\/p>\n<p> <em>Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/em> <\/p>\n<p> <strong>T\u00d3M T\u1eaeT<\/strong> <\/p>\n<p> Hi\u1ec7n nay \u1edf n\u01b0\u1edbc ta c\u00f3 4 lo\u00e0i d\u00f3 c\u00f3 kh\u1ea3 n\u0103ng sinh tr\u1ea7m trong th\u00e2n c\u00e2y, g\u1ed3m D\u00f3 b\u1ea7u (<em>Aquilaria crassna<\/em>), D\u00f3 g\u1ea1ch (<em>Aquilaria bailloni<\/em>), D\u00f3 b\u00e0 n\u00e0 (<em>Aquilaria banaensis<\/em>) v\u00e0 D\u00f3 qu\u1ea3 nh\u0103n (<em>Aquilaria rugosa<\/em>), nh\u01b0ng h\u1ea7u h\u1ebft di\u1ec7n t\u00edch r\u1eebng \u0111\u00e3 tr\u1ed3ng \u0111\u1ec1u l\u00e0 lo\u00e0i D\u00f3 b\u1ea7u (<em>Aquilaria crassna<\/em>), m\u1ed9t s\u1ed1 r\u1ea5t \u00edt di\u1ec7n t\u00edch tr\u1ed3ng lo\u00e0i D\u00f3 qu\u1ea3 nh\u0103n (<em>Aquilaria rugosa<\/em>). Di\u1ec7n t\u00edch tr\u1ed3ng d\u00f3 tr\u1ea7m tr\u00ean ph\u1ea1m vi c\u1ea3 n\u01b0\u1edbc t\u00ednh \u0111\u1ebfn th\u00e1ng 9\/2009 c\u00f3 11.000-12.000ha, ph\u1ea7n l\u1edbn l\u00e0 tr\u1ed3ng ph\u00e2n t\u00e1n ho\u1eb7c tr\u1ed3ng xen trong v\u01b0\u1eddn r\u1eebng v\u00e0 v\u01b0\u1eddn h\u1ed9 gia \u0111\u00ecnh v\u1edbi m\u1eadt \u0111\u1ed9 t\u1eeb 500-700c\u00e2y\/ha. N\u1ebfu quy ra r\u1eebng tr\u1ed3ng t\u1eadp trung thu\u1ea7n lo\u00e0i v\u1edbi m\u1eadt \u0111\u1ed9 t\u1eeb 1.100-1.600c\u00e2y\/ha th\u00ec ch\u1ec9 c\u00f3 5.000-6.000ha.Hi\u1ec7n nay trong s\u1ea3n xu\u1ea5t c\u00f3 2 nh\u00f3m ch\u1ebf ph\u1ea9m k\u00edch c\u1ea3m t\u1ea1o tr\u1ea7m l\u00e0 c\u00e1c ch\u1ebf ph\u1ea9m sinh h\u1ecdc v\u00e0 c\u00e1c ch\u1ebf ph\u1ea9m h\u00f3a h\u1ecdc. T\u00e1c \u0111\u1ed9ng t\u1ea1o tr\u1ea7m b\u1eb1ng c\u00e1c ch\u1ebf ph\u1ea9m sinh h\u1ecdc v\u00e0 h\u00f3a h\u1ecdc \u0111\u1ec1u cho h\u00e0m l\u01b0\u1ee3ng h\u1ed7n h\u1ee3p tinh d\u1ea7u trong g\u1ed7 c\u00e2y d\u00f3 tr\u1ea7m c\u00f3 xu h\u01b0\u01a1ng t\u0103ng l\u00ean kh\u00e1 r\u00f5, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c ch\u1ebf ph\u1ea9m sinh h\u1ecdc r\u00f5 h\u01a1n c\u00e1c ch\u1ebf ph\u1ea9m h\u00f3a h\u1ecdc. D\u00f9 s\u1eed d\u1ee5ng ch\u1ebf ph\u1ea9m n\u00e0o th\u00ec c\u0169ng ph\u1ea3i t\u00e1c \u0111\u1ed9ng c\u01a1 gi\u1edbi b\u1eb1ng c\u00e1ch khoan v\u00e0o th\u00e2n c\u00e2y, sau \u0111\u00f3 m\u1edbi cho ch\u1ebf ph\u1ea9m v\u00e0o l\u1ed7 khoan. Ch\u1ea5t l\u01b0\u1ee3ng tinh d\u1ea7u ph\u1ee5 thu\u1ed9c v\u00e0o h\u00e0m l\u01b0\u1ee3ng c\u00e1c h\u1ee3p ch\u1ea5t sesquiterpen trong h\u1ed7n h\u1ee3p ch\u1ee9a tinh d\u1ea7u, h\u1ea7u h\u1ebft tinh d\u1ea7u ch\u01b0ng c\u1ea5t \u1edf trong n\u01b0\u1edbc \u0111\u1ec1u b\u1ecb \u0111\u00f4ng \u0111\u1eb7c nh\u01b0 s\u00e1p \u1edf \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng, n\u00ean ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m h\u01a1n so v\u1edbi tinh d\u1ea7u c\u1ee7a c\u00e1c n\u01b0\u1edbc trong khu v\u1ef1c. Tuy nhi\u00ean, c\u00f3 m\u1ed9t s\u1ed1 h\u1ee3p ch\u1ea5t sesquiterpen trong tinh d\u1ea7u ch\u1ea5t l\u01b0\u1ee3ng cao c\u1ee7a n\u01b0\u1edbc ngo\u00e0i c\u0169ng \u0111\u00e3 th\u1ea5y xu\u1ea5t hi\u1ec7n trong h\u1ed7n h\u1ee3p ch\u1ee9a tinh d\u1ea7u trong c\u00e2y d\u00f3 tr\u1ea7m t\u1eeb 7-15 n\u0103m tu\u1ed5i \u1edf Vi\u1ec7t Nam. Thi\u1ebft b\u1ecb ch\u01b0ng c\u1ea5t tinh d\u1ea7u c\u1ee7a c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t \u1edf n\u01b0\u1edbc ta k\u00e9m thua h\u01a1n nhi\u1ec1u so v\u1edbi thi\u1ebft b\u1ecb ch\u01b0ng c\u1ea5t tinh d\u1ea7u c\u1ee7a c\u00e1c doanh nghi\u1ec7p Th\u00e1i Lan, n\u00ean ch\u1ea5t l\u01b0\u1ee3ng tinh d\u1ea7u k\u00e9m c\u0169ng c\u00f3 th\u1ec3 do thi\u1ebft b\u1ecb l\u00e0 ch\u1ee7 y\u1ebfu.Th\u1ecb tr\u01b0\u1eddng ti\u00eau th\u1ee5 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb c\u00e2y D\u00f3 tr\u1ea7m n\u00f3i chung v\u00e0 tinh d\u1ea7u Tr\u1ea7m n\u00f3i ri\u00eang \u1edf n\u01b0\u1edbc ngo\u00e0i kh\u00e1 r\u1ed9ng l\u1edbn, nh\u01b0ng c\u00e1c doanh nghi\u1ec7p trong n\u01b0\u1edbc m\u1edbi ch\u1ec9 ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c 22\/167 th\u1ecb tr\u01b0\u1eddng, chi\u1ebfm 1,16 th\u1ecb ph\u1ea7n to\u00e0n c\u1ea7u. Th\u1ecb tr\u01b0\u1eddng trong n\u01b0\u1edbc th\u00ec ch\u01b0a r\u00f5 r\u00e0ng, \u0111\u1eb7c bi\u1ec7t tinh d\u1ea7u tr\u1ea7m ch\u01b0a c\u00f3 th\u1ecb tr\u01b0\u1eddng. Th\u1ecb tr\u01b0\u1eddng h\u01b0\u01a1ng nhang v\u00e0 n\u1ebfn trong n\u01b0\u1edbc r\u1ea5t nh\u1ecf l\u1ebb v\u00e0 \u00edt ng\u01b0\u1eddi s\u1eed d\u1ee5ng. <\/p>\n<p> <strong>T\u1eeb kh\u00f3a<\/strong>: D\u00f3 tr\u1ea7m, Tinh d\u1ea7u tr\u1ea7m, Tr\u1ea7m h\u01b0\u01a1ng. <\/p>\n<p> <strong>\u0110\u1eb6T V\u1ea4N \u0110\u1ec0<\/strong> <\/p>\n<p> C\u00e1c lo\u00e0i d\u00f3 c\u00f3 kh\u1ea3 n\u0103ng sinh tr\u1ea7m trong th\u00e2n c\u00e2y th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e2y D\u00f3 tr\u1ea7m ho\u1eb7c c\u00e2y Tr\u1ea7m h\u01b0\u01a1ng, m\u1ed9t s\u1ed1 \u0111\u1ecba ph\u01b0\u01a1ng c\u00f2n g\u1ecdi l\u00e0 c\u00e2y Toc. T\u00ean th\u01b0\u01a1ng m\u1ea1i g\u1ecdi l\u00e0 Agarwood ho\u1eb7c Agarwood oil. Hi\u1ec7n nay \u1edf n\u01b0\u1edbc ta \u0111\u00e3 ph\u00e1t hi\u1ec7n c\u00f3 4 lo\u00e0i d\u00f3 c\u00f3 kh\u1ea3 n\u0103ng sinh tr\u1ea7m, g\u1ed3m: D\u00f3 b\u1ea7u (<em>Aquilaria crassna<\/em>), D\u00f3 g\u1ea1ch (<em>Aquilaria bailloni<\/em>), D\u00f3 b\u00e0 n\u00e0 (<em>Aquilaria banaensis<\/em>) v\u00e0 D\u00f3 qu\u1ea3 nh\u0103n (<em>Aquilaria rugosa<\/em>). Trong c\u00e1c lo\u00e0i d\u00f3 \u0111\u00e3 x\u00e1c \u0111\u1ecbnh tr\u00ean \u0111\u00e2y th\u00ec D\u00f3 b\u1ea7u v\u00e0 D\u00f3 qu\u1ea3 nh\u0103n c\u00f3 n\u0103ng su\u1ea5t tr\u1ea7m v\u00e0 tinh d\u1ea7u tr\u1ea7m cao nh\u1ea5t. V\u00ec th\u1ebf, ph\u1ea7n l\u1edbn di\u1ec7n t\u00edch r\u1eebng tr\u1ed3ng \u0111\u00e3 th\u1ed1ng k\u00ea \u0111\u01b0\u1ee3c tr\u00ean ph\u1ea1m vi c\u1ea3 n\u01b0\u1edbc ch\u1ee7 y\u1ebfu l\u00e0 lo\u00e0i D\u00f3 b\u1ea7u, m\u1ed9t s\u1ed1 r\u1ea5t \u00edt di\u1ec7n t\u00edch tr\u1ed3ng lo\u00e0i D\u00f3 qu\u1ea3 nh\u0103n \u1edf Kon Tum, H\u00f2a B\u00ecnh, B\u1eafc Giang v\u00e0 Qu\u1ea3ng Ninh.  <\/p>\n<p> Theo nhi\u1ec1u th\u00f4ng tin th\u00ec tr\u1ea7m h\u01b0\u01a1ng v\u00e0 tinh d\u1ea7u tr\u1ea7m c\u00f3 nhi\u1ec1u c\u00f4ng d\u1ee5ng: trong y h\u1ecdc c\u1ed5 truy\u1ec1n d\u00f9ng l\u00e0m thu\u1ed1c ch\u1eefa tr\u1ecb c\u00e1c ch\u1ee9ng b\u1ec7nh nh\u01b0 \u0111au ng\u1ef1c, hen suy\u1ec5n, kh\u00f3 th\u1edf, c\u1ea3m h\u00e0n, \u0111au b\u1ee5ng, l\u1ee3i ti\u1ec3u, th\u1ea5p kh\u1edbp\u2026; trong c\u00f4ng nghi\u1ec7p m\u1ef9 ph\u1ea9m d\u00f9ng l\u00e0m ch\u1ea5t \u0111\u1ecbnh h\u01b0\u01a1ng, ch\u1ebf bi\u1ebfn c\u00e1c lo\u1ea1i d\u1ea7u th\u01a1m, n\u01b0\u1edbc hoa cao c\u1ea5p\u2026; trong t\u00edn ng\u01b0\u1ee1ng d\u00f9ng l\u00e0m h\u01b0\u01a1ng nhang v\u00e0 n\u1ebfn \u0111\u1ed1t trong c\u00e1c d\u1ecbp l\u1ec5, t\u1ebft\u2026 (L\u00e3 \u0110\u00ecnh M\u1edbi v\u00e0 c\u1ed9ng s\u1ef1, 2007). V\u00ec v\u1eady, trong kho\u1ea3ng 15 n\u0103m v\u1eeba qua vi\u1ec7c ph\u00e1t tri\u1ec3n mang t\u00ednh t\u1ef1 ph\u00e1t trong nh\u00e2n d\u00e2n t\u1eeb c\u00e1c kh\u00e2u t\u1ea1o c\u00e2y v\u00e0 bu\u00f4n b\u00e1n c\u00e2y con, g\u00e2y tr\u1ed3ng v\u00e0 t\u00e1c \u0111\u1ed9ng t\u1ea1o tr\u1ea7m cho \u0111\u1ebfn ch\u01b0ng c\u1ea5t tinh d\u1ea7u r\u1ea5t s\u00f4i \u0111\u1ed9ng. Tuy nhi\u00ean, v\u1ea5n \u0111\u1ec1 t\u00e1c \u0111\u1ed9ng t\u1ea1o tr\u1ea7m nh\u01b0 th\u1ebf n\u00e0o, th\u1ecb tr\u01b0\u1eddng ti\u00eau th\u1ee5 c\u00e1c s\u1ea3n ph\u1ea9m t\u1eeb c\u00e2y D\u00f3 b\u1ea7u n\u00f3i ri\u00eang v\u00e0 c\u00e2y D\u00f3 tr\u1ea7m n\u00f3i chung nh\u01b0 th\u1ebf n\u00e0o v\u1eabn l\u00e0 c\u00e2u h\u1ecfi l\u1edbn. \u0110\u1ec3 g\u00f3p ph\u1ea7n l\u00e0m c\u01a1 s\u1edf \u0111\u1ecbnh h\u01b0\u1edbng ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng lo\u00e0i c\u00e2y n\u00e0y trong th\u1eddi gian t\u1edbi, vi\u1ec7c \u0111\u00e1nh gi\u00e1 th\u1ef1c tr\u1ea1ng t\u00ecnh h\u00ecnh ph\u00e1t tri\u1ec3n c\u00e2y D\u00f3 tr\u1ea7m, Tr\u1ea7m h\u01b0\u01a1ng v\u00e0 tinh d\u1ea7u Tr\u1ea7m h\u01b0\u01a1ng \u1edf n\u01b0\u1edbc ta hi\u1ec7n nay l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. <\/p>\n<p> <em>(K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u khoa h\u1ecdc c\u00f4ng ngh\u1ec7 giai \u0111o\u1ea1n 2006-2010, trang 586-594)<\/em> <\/p>\n","protected":false},"excerpt":{"rendered":"<p align=\"justify\">\n<span style=\"font-family: Arial; font-size: 10pt\">Hi\u1ec7n nay \u1edf n\u01b0\u1edbc ta c&oacute; 4 lo&agrave;i d&oacute; c&oacute; kh\u1ea3 n\u0103ng sinh tr\u1ea7m trong th&acirc;n c&acirc;y, g\u1ed3m <\/span><span style=\"font-family: Arial; font-size: 10pt\">D&oacute; b\u1ea7u (<em>Aquilaria crassna<\/em>), D&oacute; g\u1ea1ch (<em>Aquilaria bailloni<\/em>), D&oacute; b&agrave; n&agrave; (<em>Aquilaria banaensis<\/em>) v&agrave; D&oacute; qu\u1ea3 nh\u0103n (<em>Aquilaria rugosa<\/em>)<\/span><span style=\"font-family: Arial; font-size: 10pt\">, nh\u01b0ng h\u1ea7u h\u1ebft di\u1ec7n t&iacute;ch r\u1eebng \u0111&atilde; tr\u1ed3ng \u0111\u1ec1u l&agrave; lo&agrave;i D&oacute; b\u1ea7u (<em>Aquilaria crassna<\/em>), m\u1ed9t s\u1ed1 r\u1ea5t &iacute;t di\u1ec7n t&iacute;ch tr\u1ed3ng lo&agrave;i D&oacute; qu\u1ea3 nh\u0103n (<em>Aquilaria rugosa<\/em>). <\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[20],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9793"}],"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=9793"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9793\/revisions"}],"predecessor-version":[{"id":11244,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9793\/revisions\/11244"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9793"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9793"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9793"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}