{"id":502,"date":"2017-12-26T14:37:15","date_gmt":"2017-12-26T07:37:15","guid":{"rendered":"http:\/\/localhost\/vietmywood\/?p=502"},"modified":"2018-03-11T00:27:27","modified_gmt":"2018-03-10T17:27:27","slug":"go-dai-ngua","status":"publish","type":"post","link":"\/?p=502","title":{"rendered":"Okoume – G\u1ed7 d\u00e1i ng\u1ef1a ch\u00e2u phi"},"content":{"rendered":"

C\u00e2y d\u00e1i ng\u1ef1a hay Nh\u1ea1c ng\u1ef1a c\u00f3 t\u00ean khoa h\u1ecdc Swietenia mahagoni, l\u00e0 m\u1ed9t lo\u00e0i trong chi D\u00e1i ng\u1ef1a (Swietenia) c\u1ee7a h\u1ecd Xoan (Meliaceae). \u0110\u00e2y l\u00e0 lo\u00e0i \u0111\u01b0\u1ee3c Carl von Linn\u00e9 mi\u00eau t\u1ea3 khoa h\u1ecdc \u0111\u1ea7u ti\u00ean n\u0103m 1753. Ch\u00fang l\u00e0 lo\u00e0i b\u1ea3n \u0111\u1ecba mi\u1ec1n nam Florida, Cuba, Jamaica v\u00e0 Hispaniola.<\/span><\/p>\n

\"go-dai-ngua-nhap-khau\"<\/p>\n

D\u00e1i ng\u1ef1a\u00a0l\u00e0 c\u00e2y th\u00e2n g\u1ed7 v\u1edbi l\u00e1 b\u00e1n th\u01b0\u1eddng xanh, k\u00edch th\u01b0\u1edbc trung b\u00ecnh, c\u00f3 th\u1ec3 cao t\u1edbi 30\u201335 m. Nh\u1eefng\u00a0l\u00e1 k\u00e9p l\u00f4ng chim ch\u1eb5n, d\u00e0i 12\u201325 cm, v\u1edbi 4 t\u1edbi 8 l\u00e1 ch\u00e9t, m\u1ed7i l\u00e1 ch\u00e9t d\u00e0i 5\u20136 cm v\u00e0 r\u1ed9ng 2\u20133 cm; kh\u00f4ng c\u00f3 l\u00e1 ch\u00e9t \u1edf \u0111\u1ea7u c\u00f9ng. C\u00e2y c\u00f3\u00a0nh\u1ecf, m\u1ecdc th\u00e0nh ch\u00f9y hoa \u1edf n\u00e1ch l\u00e1. Qu\u1ea3 l\u00e0 d\u1ea1ng qu\u1ea3 nang h\u00f3a g\u1ed7 h\u00ecnh tr\u1ee9ng ng\u01b0\u1ee3c, d\u00e0i 5\u201310 cm v\u00e0 r\u1ed9ng 3\u20136 cm, ch\u1ee9a nhi\u1ec1u h\u1ea1t c\u00f3 c\u00e1nh<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m nh\u1eadn d\u1ea1ng g\u1ed7 d\u00e1i ng\u1ef1a<\/h1>\n

G\u1ed7 D\u00e1i ng\u1ef1a (Mahogany) thu\u1ed9c h\u1ecd xoan, c\u00f3 th\u00e2n th\u1eb3ng tr\u00f2n, c\u00f3 th\u1ec3 cao t\u1edbi kho\u1ea3ng 20\u201335 m. L\u00e0 c\u00e2y th\u00e2n g\u1ed7 v\u1edbi l\u00e1 b\u00e1n th\u01b0\u1eddng xanh v\u1edbi k\u00edch th\u01b0\u1edbc trung b\u00ecnh.<\/p>\n

\u01afu \u0111i\u1ec3m c\u1ee7a g\u1ed7 D\u00e1i ng\u1ef1a\u00a0c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, kh\u00f4ng b\u1ecb cong v\u00eanh, n\u1ee9t n\u1ebb qua th\u1eddi gian s\u1eed d\u1ee5ng, d\u1ec5 gia c\u00f4ng, \u0111\u00e1nh b\u00f3ng. Gi\u00e1 th\u00e0nh c\u1ee7a g\u1ed7 ph\u1ea3i ch\u0103ng, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a \u0111a s\u1ed1 ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n

Th\u01b0\u1eddng th\u00ec g\u1ed7 d\u00e1i ng\u1ef1a c\u00f3 m\u00e0u \u0111\u1ecf n\u00e2u \u0111\u1eadm \u0111\u1eb9p, th\u1edb m\u1ecbn, d\u1ec5\u00a0l\u00e0m, \u00edt co gi\u1ea3n, c\u00f3 s\u1ee9c ch\u00f3ng m\u1ed1i m\u1ecdt cao, t\u1ef7 tr\u1ecdng nh\u1eb9 b\u1eb1ng 0.54 (15% n\u01b0\u1edbc). Hi\u1ec7n nay, g\u1ed7 D\u00e1i ng\u1ef1a (Mahogany) \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t m\u1eb7t h\u00e0ng xu\u1ea5t kh\u1ea9u c\u00f3 gi\u00e1 tr\u1ecb cao.<\/p>\n

\"go-dai-ngua\"<\/p>\n

G\u1ed7 c\u00f3 m\u00e0u \u0111\u1ecf n\u00e2u \u0111\u1eadm \u0111\u1eb9p, th\u1edb g\u1ed7 m\u1ecbn, d\u1ec5 l\u00e0m, d\u1ec5 thao t\u00e1c. G\u1ed7 \u00edt co gi\u00e3n, t\u1ef7 tr\u1ecdng nh\u1eb9 b\u1eb1ng 0.54 (15% n\u01b0\u1edbc), c\u00f3 s\u1ee9c ch\u1ed1ng m\u1ed1i m\u1ecdt cao.<\/p>\n

M\u1ed9t \u01b0u \u0111i\u1ec3m c\u1ee7a g\u1ed7 D\u00e1i ng\u1ef1a l\u00e0 c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, kh\u00f4ng b\u1ecb cong v\u00eanh, n\u1ee9t n\u1ebb qua th\u1eddi gian s\u1eed d\u1ee5ng, d\u1ec5 gia c\u00f4ng, v\u00e0 \u0111\u00e1nh b\u00f3ng l\u00ean th\u00e0nh ph\u1ea9m \u0111\u1eb9p, m\u00e0u s\u1eafc t\u01b0oi s\u00e1ng. Gi\u00e1 th\u00e0nh g\u1ed7 nguy\u00ean li\u1ec7u ph\u1ea3i ch\u0103ng, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a \u0111a s\u1ed1 ng\u01b0\u1eddi ti\u00eau d\u00f9ng, v\u00e0 l\u00e0 m\u1eb7t h\u00e0ng xu\u1ea5t kh\u1ea9u c\u00f3 gi\u00e1 tr\u1ecb cao.<\/p>\n

G\u1ed7 D\u00e1i ng\u1ef1a c\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong x\u00e2y d\u1ef1ng, \u0111\u00f5ng e, t\u00e0u thuy\u1ec1n, \u0111\u1ed3 m\u1ed9c th\u1ee7 c\u00f4ng m\u1ef9 ngh\u1ec7, \u0111\u00f3ng \u0111\u1ed3 gia d\u1ee5ng cao c\u1ea5p, v\u00e0 trang tr\u00ed n\u1ed9i th\u1ea5t nh\u01b0 c\u1eeda, gi\u01b0\u1eddng ng\u1ee7, t\u1ee7 \u00e1o, t\u1ee7 b\u1ebfp, k\u1ec7 ti vi\u2026<\/p>\n

G\u1ed7 d\u00e1i ng\u1ef1a nh\u1eadp kh\u1ea9u<\/h2>\n

Ng\u00e0y\u00a0nay, do s\u1ef1 cung \u1ee9ng g\u1ed7 d\u00e1i ng\u1ef1a \u0111ang tr\u1edf n\u00ean r\u1ea5t khan hi\u1ebfm do s\u1ef1 thu ho\u1ea1ch tr\u00e0n lan v\u00e0 th\u00e1i qu\u00e1. Nh\u1eefng lo\u1ea1i g\u1ed7 D\u00e1i ng\u1ef1a \u0111ang \u0111\u01b0\u1ee3c bu\u00f4n b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay th\u1ef1c ra l\u00e0 t\u1eeb c\u00e1c lo\u00e0i c\u00e2y kh\u00e1c c\u00f3 quan h\u1ec7 h\u1ecd h\u00e0ng g\u1ea7n v\u1edbi g\u1ed7 D\u00e1i ng\u1ef1a, th\u01b0\u1eddng c\u00f3\u00a0ch\u1ea5t l\u01b0\u1ee3ng g\u1ed7 k\u00e9m h\u01a1n.\u00a0G\u1ed7 \u0111\u1ecf h\u1ed3ng, th\u1edb m\u1ecbn, d\u00f9ng l\u00e0m \u0111\u1ed3 m\u1ed9c, g\u1ed7 d\u00e1n, \u0111\u00f3ng xe, t\u00e0u thuy\u1ec1n v.v.<\/p>\n

C\u00e2y d\u00e1i ng\u1ef1a \u0111\u01b0\u1ee3c tr\u1ed3ng l\u00e0m c\u00e2y t\u1ea1o c\u1ea3nh quan v\u00e0 l\u1ea5y b\u00f3ng m\u00e1t trong m\u1ed9t s\u1ed1 khu v\u1ef1c thu\u1ed9c v\u00f9ng nhi\u1ec7t \u0111\u1edbi v\u00e0 c\u1eadn nhi\u1ec7t \u0111\u1edbi. G\u1ed7 n\u00e0y\u00a0th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong x\u00e2y d\u1ef1ng, \u0111\u00f3ng \u0111\u1ed3 gia d\u1ee5ng cao c\u1ea5p, \u0111\u1ed3 m\u1ed9c m\u1ef9 ngh\u1ec7 v\u00e0 trang tr\u00ed n\u1ed9i th\u1ea5t nh\u01b0 c\u1eeda, t\u1ee7 \u00e1o, gi\u01b0\u1eddng ng\u1ee7, k\u1ec7 ti vi, t\u1ee7 b\u1ebfp\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e2y d\u00e1i ng\u1ef1a hay Nh\u1ea1c ng\u1ef1a c\u00f3 t\u00ean khoa h\u1ecdc Swietenia mahagoni, l\u00e0 m\u1ed9t lo\u00e0i trong chi D\u00e1i ng\u1ef1a (Swietenia) c\u1ee7a h\u1ecd Xoan (Meliaceae). \u0110\u00e2y l\u00e0 lo\u00e0i \u0111\u01b0\u1ee3c Carl von Linn\u00e9 mi\u00eau t\u1ea3 khoa h\u1ecdc \u0111\u1ea7u ti\u00ean n\u0103m 1753. Ch\u00fang l\u00e0 lo\u00e0i b\u1ea3n \u0111\u1ecba mi\u1ec1n nam Florida, Cuba, Jamaica v\u00e0 Hispaniola. D\u00e1i ng\u1ef1a\u00a0l\u00e0 c\u00e2y th\u00e2n g\u1ed7 v\u1edbi l\u00e1 b\u00e1n th\u01b0\u1eddng xanh, k\u00edch th\u01b0\u1edbc trung b\u00ecnh, c\u00f3 th\u1ec3 cao t\u1edbi 30\u201335 m. Nh\u1eefng\u00a0l\u00e1 k\u00e9p l\u00f4ng chim ch\u1eb5n, d\u00e0i 12\u201325 cm, v\u1edbi 4 t\u1edbi 8 l\u00e1 ch\u00e9t, m\u1ed7i l\u00e1 ch\u00e9t d\u00e0i 5\u20136 cm v\u00e0 r\u1ed9ng 2\u20133 cm; kh\u00f4ng c\u00f3 l\u00e1 ch\u00e9t \u1edf <\/p>\n","protected":false},"author":5,"featured_media":913,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts\/502"}],"collection":[{"href":"\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=502"}],"version-history":[{"count":3,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/502\/revisions"}],"predecessor-version":[{"id":915,"href":"\/index.php?rest_route=\/wp\/v2\/posts\/502\/revisions\/915"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/index.php?rest_route=\/wp\/v2\/media\/913"}],"wp:attachment":[{"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=502"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=502"},{"taxonomy":"post_tag","embeddable":true,"href":"\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=502"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}