{"id":9086,"date":"2009-04-20T08:33:34","date_gmt":"2009-04-20T01:33:34","guid":{"rendered":"http:\/\/vafs.gov.vn\/vn\/2009\/04\/ung-dung-ham-lap-nhom-de-phan-loai-cap-sinh-truong-cua-rung-tech-o-tinh-kamgpong-cham-campuchia\/"},"modified":"2013-10-06T09:01:18","modified_gmt":"2013-10-06T02:01:18","slug":"ung-dung-ham-lap-nhom-de-phan-loai-cap-sinh-truong-cua-rung-tech-o-tinh-kamgpong-cham-campuchia","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/ung-dung-ham-lap-nhom-de-phan-loai-cap-sinh-truong-cua-rung-tech-o-tinh-kamgpong-cham-campuchia\/","title":{"rendered":"\u1ee8ng d\u1ee5ng h\u00e0m l\u1eadp nh\u00f3m \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng c\u1ee7a r\u1eebng T\u1ebfch \u1edf t\u1ec9nh Kamgpong Cham &#8211; Campuchia"},"content":{"rendered":"<p> <strong>Ly Meng Seang<\/strong><em>Nghi\u00ean c\u1ee9u sinh t\u1ea1i Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam<\/em><strong>T\u00d3M T\u1eaeT<\/strong>B\u00e0i b\u00e1o n\u00e0y tr\u00ecnh b\u00e0y k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u ph\u00e2n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng cho nh\u1eefng c\u00e1 th\u1ec3 h\u00ecnh th\u00e0nh r\u1eebng T\u1ebfch \u1edf tu\u1ed5i 6, 12 v\u00e0 18 b\u1eb1ng h\u00e0m l\u1eadp nh\u00f3m. B\u1ed1n bi\u1ebfn s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng bao g\u1ed3m \u0111\u01b0\u1eddng k\u00ednh th\u00e2n c\u00e2y ngang ng\u1ef1c , chi\u1ec1u cao th\u00e2n c\u00e2y, chi\u1ec1u cao d\u01b0\u1edbi c\u00e0nh l\u1edbn nh\u1ea5t c\u00f2n s\u1ed1ng v\u00e0 tu\u1ed5i r\u1eebng. T\u1ed5ng s\u1ed1 c\u00e2y \u0111\u01b0a v\u00e0o ph\u00e2n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng l\u00e0 1.647 c\u00e2y; trong \u0111\u00f3 s\u1ed1 c\u00e2y \u1edf tu\u1ed5i 6, 12 v\u00e0 18 t\u01b0\u01a1ng \u1ee9ng l\u00e0 697, 410 v\u00e0 540 c\u00e2y. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u00e3 ch\u1ee9ng t\u1ecf r\u1eb1ng, h\u00e0m l\u1eadp nh\u00f3m v\u1edbi b\u1ed1n bi\u1ebfn s\u1ed1 \u0111\u1ecbnh l\u01b0\u1ee3ng (\u0111\u01b0\u1eddng k\u00ednh th\u00e2n c\u00e2y ngang ng\u1ef1c, chi\u1ec1u cao th\u00e2n c\u00e2y, chi\u1ec1u cao d\u01b0\u1edbi c\u00e0nh l\u1edbn nh\u1ea5t c\u00f2n s\u1ed1ng v\u00e0 tu\u1ed5i r\u1eebng) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch ph\u00e2n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng c\u00e2y r\u1eebng.<strong>T\u1eeb kho\u00e1:<\/strong> C\u1ea5p sinh tr\u01b0\u1edfng c\u00e2y c\u00e1 th\u1ec3, h\u00e0m l\u1eadp nh\u00f3m, T\u1ebfch<strong>\u0110\u1eb6T V\u1ea4N \u0110\u1ec0<\/strong>Ph\u00e2n c\u1ea5p sinh tr\u01b0\u1edfng c\u00e2y r\u1eebng thu\u1ea7n lo\u00e0i \u0111\u1ed3ng tu\u1ed5i l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 quan tr\u1ecdng c\u1ee7a l\u00e2m sinh h\u1ecdc. K\u1ebft qu\u1ea3 ph\u00e2n lo\u1ea1i \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 tuy\u1ec3n ch\u1ecdn c\u00e2y ch\u1eb7t v\u00e0 c\u00e2y ch\u1eeba trong nu\u00f4i d\u01b0\u1ee1ng r\u1eebng, x\u00e1c \u0111\u1ecbnh s\u1ef1 ph\u00e2n ho\u00e1 c\u00e2y r\u1eebng v\u00e0 t\u00ednh kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t c\u1ee7a m\u00f4i tr\u01b0\u1eddng r\u1eebng, ph\u00e2n t\u00edch \u0111\u1ed9ng th\u00e1i c\u1ee7a l\u00e2m ph\u1ea7n d\u01b0\u1edbi \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c bi\u1ec7n ph\u00e1p l\u00e2m sinh, ph\u00e2n chia c\u00e2y r\u1eebng theo nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m v\u1ec1 kinh t\u1ebf &#8211; k\u1ef9 thu\u1eadt&#8230; Ch\u00ednh v\u00ec th\u1ebf, vi\u1ec7c t\u00ecm ki\u1ebfm ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n c\u1ea5p sinh tr\u01b0\u1edfng c\u00e2y r\u1eebng lu\u00f4n thu h\u00fat s\u1ef1 ch\u00fa \u00fd c\u1ee7a c\u00e1c nh\u00e0 l\u00e2m h\u1ecdc.  <\/p>\n<p> <strong><a>C\u1eadp nh\u1eadt t\u1ea1i \u0111\u00e2y<\/a><\/strong> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>\n&nbsp;\n<\/p>\n<p><span><font size=\"3\"><font face=\"Times New Roman\">B&agrave;i b&aacute;o n&agrave;y tr&igrave;nh b&agrave;y k\u1ebft qu\u1ea3 nghi&ecirc;n c\u1ee9u ph&acirc;n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng cho nh\u1eefng c&aacute; th\u1ec3 h&igrave;nh th&agrave;nh r\u1eebng T\u1ebfch \u1edf tu\u1ed5i 6, 12 v&agrave; 18 b\u1eb1ng h&agrave;m l\u1eadp nh&oacute;m. B\u1ed1n bi\u1ebfn s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph&acirc;n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng bao g\u1ed3m \u0111\u01b0\u1eddng k&iacute;nh th&acirc;n c&acirc;y ngang ng\u1ef1c , chi\u1ec1u cao th&acirc;n c&acirc;y, chi\u1ec1u cao d\u01b0\u1edbi c&agrave;nh l\u1edbn nh\u1ea5t c&ograve;n s\u1ed1ng v&agrave; tu\u1ed5i r\u1eebng. T\u1ed5ng s\u1ed1 c&acirc;y \u0111\u01b0a v&agrave;o ph&acirc;n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng l&agrave; 1.647 c&acirc;y; trong \u0111&oacute; s\u1ed1 c&acirc;y \u1edf tu\u1ed5i 6, 12 v&agrave; 18 t\u01b0\u01a1ng \u1ee9ng l&agrave; 697, 410 v&agrave; 540 c&acirc;y. K\u1ebft qu\u1ea3 nghi&ecirc;n c\u1ee9u \u0111&atilde; ch\u1ee9ng t\u1ecf r\u1eb1ng, h&agrave;m l\u1eadp nh&oacute;m v\u1edbi b\u1ed1n bi\u1ebfn s\u1ed1 \u0111\u1ecbnh l\u01b0\u1ee3ng (\u0111\u01b0\u1eddng k&iacute;nh th&acirc;n c&acirc;y ngang ng\u1ef1c, chi\u1ec1u cao th&acirc;n c&acirc;y, chi\u1ec1u cao d\u01b0\u1edbi c&agrave;nh l\u1edbn nh\u1ea5t c&ograve;n s\u1ed1ng v&agrave; tu\u1ed5i r\u1eebng) c&oacute; th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111&iacute;ch ph&acirc;n lo\u1ea1i c\u1ea5p sinh tr\u01b0\u1edfng c&acirc;y r\u1eebng.<\/font><\/font><\/span> <\/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\/9086"}],"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=9086"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9086\/revisions"}],"predecessor-version":[{"id":10540,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/9086\/revisions\/10540"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=9086"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=9086"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=9086"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}