{"id":9831,"date":"2012-05-16T02:15:27","date_gmt":"2012-05-15T19:15:27","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2012\/05\/ket-qua-nghien-cuu-tinh-chat-co-vat-ly-va-giai-phau-cua-mot-so-loai-go-thong-dung-o-viet-nam-lam-co-so-cho-che-bien-bao-quan-va-su-dung\/"},"modified":"2013-10-06T09:02:45","modified_gmt":"2013-10-06T02:02:45","slug":"ket-qua-nghien-cuu-tinh-chat-co-vat-ly-va-giai-phau-cua-mot-so-loai-go-thong-dung-o-viet-nam-lam-co-so-cho-che-bien-bao-quan-va-su-dung","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/ket-qua-nghien-cuu-tinh-chat-co-vat-ly-va-giai-phau-cua-mot-so-loai-go-thong-dung-o-viet-nam-lam-co-so-cho-che-bien-bao-quan-va-su-dung\/","title":{"rendered":"K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u t\u00ednh ch\u1ea5t c\u01a1, v\u1eadt l\u00fd v\u00e0 gi\u1ea3i ph\u1eabu c\u1ee7a m\u1ed9t s\u1ed1 lo\u00e0i g\u1ed7 th\u00f4ng d\u1ee5ng \u1edf Vi\u1ec7t Nam, l\u00e0m c\u01a1 s\u1edf cho ch\u1ebf bi\u1ebfn, b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng"},"content":{"rendered":"<p> Nghi\u00ean c\u1ee9u, x\u00e1c \u0111\u1ecbnh t\u00ednh ch\u1ea5t v\u1eadt l\u00fd, c\u01a1 h\u1ecdc v\u00e0 ho\u00e1 h\u1ecdc g\u1ed7 l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 quan tr\u1ecdng trong khoa h\u1ecdc g\u1ed7 n\u00f3i ri\u00eang v\u00e0 trong nghi\u00ean c\u1ee9u \u0111\u00e1nh gi\u00e1 gi\u00e1 tr\u1ecb t\u00e0i nguy\u00ean r\u1eebng n\u00f3i chung. K\u1ebft qu\u1ea3 x\u00e1c \u0111\u1ecbnh t\u00ednh ch\u1ea5t v\u1eadt l\u00fd, c\u01a1 h\u1ecdc v\u00e0 ho\u00e1 h\u1ecdc g\u1ed7 l\u00e0 c\u01a1 s\u1edf khoa h\u1ecdc r\u1ea5t c\u01a1 b\u1ea3n \u0111\u1ec3 t\u00ecm hi\u1ec3u v\u1ec1 b\u1ea3n ch\u1ea5t c\u1ee7a g\u1ed7, l\u00e0 c\u0103n c\u1ee9 cho ch\u1ebf bi\u1ebfn, b\u1ea3o qu\u1ea3n v\u00e0 s\u1eed d\u1ee5ng h\u1ee3p l\u00fd ngu\u1ed3n t\u00e0i nguy\u00ean g\u1ed7; l\u00e0 nh\u1eefng ti\u00eau ch\u00ed \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng r\u1eebng, \u0111\u00e1nh gi\u00e1 tuy\u1ec3n ch\u1ecdn gi\u1ed1ng; nghi\u00ean c\u1ee9u nh\u1eefng \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c nh\u00e2n t\u1ed1 m\u00f4i tr\u01b0\u1eddng, bi\u1ec7n ph\u00e1p l\u00e2m sinh,&#8230;  <\/p>\n<p> \u1ede Vi\u1ec7t Nam, theo th\u1ed1ng k\u00ea v\u00e0 \u0111\u00e1nh gi\u00e1 s\u01a1 b\u1ed9 th\u00ec 1106 m\u1eabu lo\u00e0i \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u1ec1c\u1ea5u t\u1ea1o th\u00f4 \u0111\u1ea1i, 529 m\u1eabu lo\u00e0i \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u c\u1ea5u t\u1ea1o hi\u1ec3n vi; 655 m\u1eabu lo\u00e0i \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u m\u1ed9t s\u1ed1 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 c\u01a1 h\u1ecdc t\u1ea1i 3 c\u01a1 quan ch\u00ednh l\u00e0 Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam, Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc L\u00e2m nghi\u1ec7p v\u00e0 Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc N\u00f4ng L\u00e2m th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh. Tuy nhi\u00ean ch\u1ec9 c\u00f3 84 lo\u00e0i c\u00f3 b\u1ed9 \u1ea3nh gi\u1ea3i ph\u1eabu c\u00f2n s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c v\u00e0 51 lo\u00e0i c\u00f3 s\u1ed1 li\u1ec7u t\u00ednh ch\u1ea5t v\u1eadt l\u00fd, c\u01a1 h\u1ecdc kh\u00e1 \u0111\u1ea7y \u0111\u1ee7 v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c. Nh\u01b0 v\u1eady, nh\u1eefng k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1eb7c t\u00ednh c\u01a1 b\u1ea3n c\u1ee7a g\u1ed7 \u1edf n\u01b0\u1edbc ta \u0111\u1ebfn nay c\u00f2n r\u1ea5t h\u1ea1n ch\u1ebf c\u1ea3 v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng so v\u1edbi ngu\u1ed3n t\u00e0i nguy\u00ean c\u00e2y g\u1ed7, ch\u01b0a \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nh\u1eefng y\u00eau c\u1ea7u, \u0111\u00f2i h\u1ecfi c\u1ee7a c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd v\u00e0 th\u1ef1c ti\u1ec5n s\u1ea3n xu\u1ea5t. Trong b\u00e0i vi\u1ebft n\u00e0y tr\u00ecnh b\u00e0y k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ea5u t\u1ea1o gi\u1ea3i ph\u1eabu, t\u00ednh ch\u1ea5t v\u1eadt l\u00fd, c\u01a1 h\u1ecdc v\u00e0 \u0111\u1ecbnh h\u01b0\u1edbng s\u1eed d\u1ee5ng g\u1ed7 c\u1ee7a 10 lo\u00e0i g\u1ed7 \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1eeb n\u0103m 2007 \u0111\u1ebfn n\u0103m 2010. <\/p>\n","protected":false},"excerpt":{"rendered":"<p><!--[if gte mso 9]><xml>\n<w:WordDocument>\n<w:View>Normal<\/w:View>\n<w:Zoom>0<\/w:Zoom>\n<w:PunctuationKerning\/>\n<w:ValidateAgainstSchemas\/>\n<w:SaveIfXMLInvalid>false<\/w:SaveIfXMLInvalid>\n<w:IgnoreMixedContent>false<\/w:IgnoreMixedContent>\n<w:AlwaysShowPlaceholderText>false<\/w:AlwaysShowPlaceholderText>\n<w:Compatibility>\n<w:BreakWrappedTables\/>\n<w:SnapToGridInCell\/>\n<w:WrapTextWithPunct\/>\n<w:UseAsianBreakRules\/>\n<w:DontGrowAutofit\/>\n<\/w:Compatibility>\n<w:BrowserLevel>MicrosoftInternetExplorer4<\/w:BrowserLevel>\n<\/w:WordDocument>\n<\/xml><![endif]--><!--[if gte mso 9]><xml>\n<w:LatentStyles DefLockedState=\"false\" LatentStyleCount=\"156\">\n<\/w:LatentStyles>\n<\/xml><![endif]--><!--[if !mso]>\n<object \nclassid=\"clsid:38481807-CA0E-42D2-BF39-B33AF135CC4D\" id=ieooui> \n<\/object>\n\n\n<style>\nst1\\:*{behavior:url(#ieooui) }\n<\/style>\n\n\n<![endif]--><!--[if gte mso 10]>\n\n\n<style>\n\/* Style Definitions *\/\ntable.MsoNormalTable\n{mso-style-name:\"Table Normal\";\nmso-tstyle-rowband-size:0;\nmso-tstyle-colband-size:0;\nmso-style-noshow:yes;\nmso-style-parent:\"\";\nmso-padding-alt:0cm 5.4pt 0cm 5.4pt;\nmso-para-margin:0cm;\nmso-para-margin-bottom:.0001pt;\nmso-pagination:widow-orphan;\nfont-size:10.0pt;\nfont-family:\"Times New Roman\";\nmso-ansi-language:#0400;\nmso-fareast-language:#0400;\nmso-bidi-language:#0400;}\n<\/style>\n\n\n<![endif]--><\/p>\n<p style=\"margin: 6pt 0cm; text-align: justify\" class=\"MsoNormal\" align=\"justify\">\n<span class=\"hps\"><span style=\"font-size: 10pt; font-family: Arial\">Nghi&ecirc;n<br \/>\nc\u1ee9u c&aacute;c \u0111\u1eb7c t&iacute;nh c\u1ee7a g\u1ed7 nh\u01b0 \u0111\u1eb7c \u0111i\u1ec3m c\u1ea5u t\u1ea1o gi\u1ea3i ph\u1eabu g\u1ed7 v&agrave; t&iacute;nh ch\u1ea5t g\u1ed7 l&agrave;<br \/>\nr\u1ea5t quan tr\u1ecdng b\u1edfi c&oacute; li&ecirc;n quan ch\u1eb7t ch\u1ebd \u0111\u1ebfn ch\u1ebf bi\u1ebfn v&agrave; s\u1eed d\u1ee5ng g\u1ed7. C&aacute;c nghi&ecirc;n<br \/>\nc\u1ee9u v\u1ec1 khoa h\u1ecdc g\u1ed7 \u0111&atilde; \u0111\u01b0\u1ee3c ti\u1ebfn h&agrave;nh trong 50 n\u0103m \u1edf m\u1ed9t s\u1ed1 vi\u1ec7n nghi&ecirc;n c\u1ee9u \u0111\u1eb7c<br \/>\nbi\u1ec7t l&agrave; t\u1ea1i Vi\u1ec7n Khoa h\u1ecdc L&acirc;m nghi\u1ec7p Vi\u1ec7t Nam. Trong b&agrave;i n&agrave;y gi\u01a1\u0301i thi&ecirc;\u0323u nh\u1eefng<br \/>\nd\u1eef li\u1ec7u v\u1ec1 c\u1ea5u t\u1ea1o gi\u1ea3i ph\u1eabu, t&iacute;nh ch\u1ea5t v\u1eadt l&yacute; v&agrave; c\u01a1 h\u1ecdc c\u01a1 b\u1ea3n c\u1ee7a 10 lo&agrave;i g\u1ed7<br \/>\n\u0111\u01b0\u1ee3c nghi&ecirc;n c\u1ee9u t\u1ea1i Ph&ograve;ng Nghi&ecirc;n c\u1ee9u T&agrave;i nguy&ecirc;n th\u1ef1c v\u1eadt r\u1eebng trong th\u1eddi gian<br \/>\nt\u1eeb 2007 \u0111\u1ebfn 2010.<\/span><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[11],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9831"}],"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=9831"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9831\/revisions"}],"predecessor-version":[{"id":11281,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9831\/revisions\/11281"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9831"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9831"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9831"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}