{"id":9740,"date":"2012-02-20T02:16:18","date_gmt":"2012-02-19T19:16:18","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2012\/02\/nghien-cuu-ky-thuat-trong-rung-voi-thuoc-schima-wallichii-choisy-va-schima-superba-gardn-et-champ\/"},"modified":"2013-10-06T09:02:34","modified_gmt":"2013-10-06T02:02:34","slug":"nghien-cuu-ky-thuat-trong-rung-voi-thuoc-schima-wallichii-choisy-va-schima-superba-gardn-et-champ","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/nghien-cuu-ky-thuat-trong-rung-voi-thuoc-schima-wallichii-choisy-va-schima-superba-gardn-et-champ\/","title":{"rendered":"Nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng V\u1ed1i thu\u1ed1c (Schima wallichii Choisy v\u00e0 Schima superba Gardn. Et Champ)"},"content":{"rendered":"<p> <strong>V\u00f5 \u0110\u1ea1i H\u1ea3i <\/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> Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i 3 v\u00f9ng tr\u1ecdng \u0111i\u1ec3m ph\u00e2n b\u1ed1 c\u1ee7a 2 lo\u00e0i V\u1ed1i thu\u1ed1c v\u00e0 V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a: V\u00f9ng \u0110\u00f4ng B\u1eafc (th\u00ed nghi\u1ec7m t\u1ea1i t\u1ec9nh B\u1eafc Giang), v\u00f9ng T\u00e2y B\u1eafc (th\u00ed nghi\u1ec7m t\u1ea1i t\u1ec9nh S\u01a1n La) v\u00e0 v\u00f9ng T\u00e2y Nguy\u00ean (th\u00ed nghi\u1ec7m t\u1ea1i t\u1ec9nh Gia Lai) nh\u1eb1m x\u00e1c \u0111\u1ecbnh m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng ph\u00f9 h\u1ee3p l\u00e0m c\u01a1 s\u1edf nh\u00e2n r\u1ed9ng 2 lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba c\u00f3 gi\u00e1 tr\u1ecb n\u00e0y. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u cho th\u1ea5y, c\u00f4ng th\u1ee9c m\u1eadt \u0111\u1ed9 1.250 c\u00e2y\/ha t\u1ecf ra c\u00f3 tri\u1ec3n v\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi c\u1ea3 2 lo\u00e0i V\u1ed1i thu\u1ed1c (V\u1ed1i thu\u1ed1c \u0111\u1ea1t 1,2 &#8211; 1,65cm v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 105,7 &#8211; 122,1cm v\u1ec1 chi\u1ec1u cao; V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a \u0111\u1ea1t 1,94cm v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 124,6cm v\u1ec1 chi\u1ec1u cao); c\u00f4ng th\u1ee9c b\u00f3n ph\u00e2n 100g super l\u00e2n t\u1ecf ra c\u00f3 tri\u1ec3n v\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi lo\u00e0i V\u1ed1i thu\u1ed1c (\u0111\u1ea1t 1,59cm v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 121,2cm v\u1ec1 chi\u1ec1u cao) v\u00e0 c\u00f4ng th\u1ee9c b\u00f3n 100g NPK 5:10:3 l\u1ea1i t\u1ecf ra c\u00f3 tri\u1ec3n v\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi lo\u00e0i V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a (\u0111\u1ea1t 1,84cm v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 112,7cm v\u1ec1 chi\u1ec1u cao v\u00fat ng\u1ecdn); C\u00f4ng th\u1ee9c h\u1ed7n giao c\u00f3 tri\u1ec3n v\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi lo\u00e0i V\u1ed1i thu\u1ed1c l\u00e0 1 V\u1ed1i thu\u1ed1c : 3 Th\u00f4ng m\u00e3 v\u0129 (\u0111\u1ea1t 1,07cm v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 114,1cm v\u1ec1 chi\u1ec1u cao) v\u00e0 \u0111\u1ed1i v\u1edbi lo\u00e0i V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a c\u00f4ng th\u1ee9c h\u1ed7n giao 1 V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a : 1 Sao \u0111en l\u1ea1i t\u1ecf ra ph\u00f9 h\u1ee3p h\u01a1n c\u1ea3 (\u0111\u1ea1t 1,62cm v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh v\u00e0 135,9cm v\u1ec1 chi\u1ec1u cao); ph\u01b0\u01a1ng th\u1ee9c l\u00e0m gi\u00e0u r\u1eebng theo b\u0103ng b\u01b0\u1edbc \u0111\u1ea7u t\u1ecf ra c\u00f3 tri\u1ec3n v\u1ecdng h\u01a1n so v\u1edbi ph\u01b0\u01a1ng th\u1ee9c l\u00e0m gi\u00e0u r\u1eebng theo \u0111\u00e1m. <\/p>\n<p> <strong>T\u1eeb kh\u00f3a:<\/strong> V\u1ed1i thu\u1ed1c, V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a, k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng <\/p>\n<p> <strong>\u0110\u1eb6T V\u1ea4N \u0110\u1ec0<\/strong> <\/p>\n<p> V\u1ed1i thu\u1ed1c (<em>Schima wallichii <\/em>Choisy) v\u00e0 V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a (<em>Schima superba <\/em>Gardn. Et Champ) l\u00e0 2 lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba, g\u1ed7 l\u1edbn, c\u00f3 ph\u00e2n b\u1ed1 r\u1ed9ng. \u0110\u00e2y l\u00e0 2 lo\u00e0i c\u00e2y \u0111a m\u1ee5c \u0111\u00edch, g\u1ed7 b\u1ec1n ch\u1eafc, kh\u00f4ng cong v\u00eanh, kh\u00f4ng m\u1ed1i m\u1ecdt, th\u00e2n tr\u00f2n \u0111\u1ec1u kh\u00f4ng c\u00f3 b\u1ea1nh v\u00e8 m\u1eb7t kh\u00e1c m\u00e0u g\u1ed7 r\u1ea5t \u0111\u1eb9p n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m c\u1ed9t nh\u00e0, \u0111\u1ed3 gia d\u1ee5ng ho\u1eb7c \u0111\u1ed3 th\u1ee7 c\u00f4ng m\u1ef9 ngh\u1ec7 xu\u1ea5t kh\u1ea9u. C\u00e1c b\u1ed9 ph\u1eadn kh\u00e1c nh\u01b0 l\u00e1, v\u1ecf v\u00e0 r\u1ec5 \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m thu\u1ed1c ch\u1eefa b\u1ec7nh v\u00e0 chi\u1ebft xu\u1ea5t c\u00e1c ch\u1ebf ph\u1ea9m c\u00f4ng nghi\u1ec7p. Ngo\u00e0i ra, \u0111\u00e2y l\u00e0 lo\u00e0i c\u00e2y c\u00f3 kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i r\u1eebng tr\u00ean \u0111\u1ea5t ngh\u00e8o, v\u00ec v\u1eady hi\u1ec7n nay V\u1ed1i thu\u1ed1c v\u00e0 V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a l\u00e0 m\u1ed9t trong s\u1ed1 c\u00e1c lo\u00e0i c\u00e2y \u0111\u01b0\u1ee3c \u01b0u ti\u00ean cho vi\u1ec7c ph\u1ee5c h\u1ed3i v\u00e0 ph\u00e1t tri\u1ec3n v\u1ed1n r\u1eebng, n\u00e2ng cao kh\u1ea3 n\u0103ng ph\u00f2ng h\u1ed9 c\u1ee7a r\u1eebng. Tuy nhi\u00ean, do hi\u1ec3u bi\u1ebft v\u1ec1 \u0111\u1eb7c \u0111i\u1ec3m l\u00e2m h\u1ecdc c\u0169ng nh\u01b0 kinh nghi\u1ec7m g\u00e2y tr\u1ed3ng lo\u00e0i c\u00e2y n\u00e0y c\u00f2n nhi\u1ec1u h\u1ea1n ch\u1ebf n\u00ean ch\u1ea5t l\u01b0\u1ee3ng r\u1eebng tr\u1ed3ng ch\u01b0a cao, c\u00e2y sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n k\u00e9m. <\/p>\n<p> \u0110\u1ec1 t\u00e0i: <em>&#8220;Nghi\u00ean c\u1ee9u k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng V\u1ed1i thu\u1ed1c (Schima wallichii <\/em>Choisy v\u00e0 <em>Schima superba <\/em>Gardn. Et Champ) <em>\u1edf n\u01b0\u1edbc ta&#8221;<\/em> \u0111\u01b0\u1ee3c Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam th\u1ef1c hi\u1ec7n trong giai \u0111o\u1ea1n 2007-2010t\u1ea1i 3 v\u00f9ng tr\u1ecdng \u0111i\u1ec3m c\u00f3 2 lo\u00e0i V\u1ed1i thu\u1ed1c ph\u00e2n b\u1ed1 l\u00e0: \u0110\u00f4ng B\u1eafc (t\u1ec9nh B\u1eafc Giang), T\u00e2y B\u1eafc (t\u1ec9nh S\u01a1n La) v\u00e0 T\u00e2y Nguy\u00ean (t\u1ec9nh Gia Lai) nh\u1eb1m b\u1ed5 sung m\u1ed9t s\u1ed1 bi\u1ec7n ph\u00e1p k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p trong g\u00e2y tr\u1ed3ng v\u00e0 nh\u00e2n r\u1ed9ng 2 lo\u00e0i c\u00e2y b\u1ea3n \u0111\u1ecba c\u00f3 gi\u00e1 tr\u1ecb n\u00e0y. <\/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 95-102)<\/em> <\/p>\n","protected":false},"excerpt":{"rendered":"<p align=\"justify\">\n<span style=\"font-family: Arial; font-size: 10pt\">Nghi&ecirc;n c\u1ee9u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i 3 v&ugrave;ng tr\u1ecdng \u0111i\u1ec3m ph&acirc;n b\u1ed1 c\u1ee7a 2 lo&agrave;i V\u1ed1i thu\u1ed1c v&agrave; V\u1ed1i thu\u1ed1c r\u0103ng c\u01b0a: V&ugrave;ng \u0110&ocirc;ng B\u1eafc (th&iacute; nghi\u1ec7m t\u1ea1i t\u1ec9nh B\u1eafc Giang), v&ugrave;ng T&acirc;y B\u1eafc (th&iacute; nghi\u1ec7m t\u1ea1i t\u1ec9nh S\u01a1n La) v&agrave; v&ugrave;ng T&acirc;y Nguy&ecirc;n (th&iacute; nghi\u1ec7m t\u1ea1i t\u1ec9nh Gia Lai) nh\u1eb1m x&aacute;c \u0111\u1ecbnh m\u1ed9t s\u1ed1 bi\u1ec7n ph&aacute;p k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng ph&ugrave; h\u1ee3p l&agrave;m c\u01a1 s\u1edf nh&acirc;n r\u1ed9ng 2 lo&agrave;i c&acirc;y b\u1ea3n \u0111\u1ecba c&oacute; gi&aacute; tr\u1ecb n&agrave;y. <\/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\/9740"}],"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=9740"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9740\/revisions"}],"predecessor-version":[{"id":11193,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9740\/revisions\/11193"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}