T\u00ean \u0111\u1ec1 t\u00e0i lu\u1eadn \u00e1n: X\u00c2Y D\u1ef0NG B\u1ea2N \u0110\u1ed2 C\u1ea4P N\u0102NG SU\u1ea4T CHO R\u1eeaNG KEO LAI\u00a0 T\u1ea0I T\u1ec8NH TH\u1eeaA THI\u00caN HU\u1ebe<\/b><\/p>\n
Chuy\u00ean ng\u00e0nh: \u0110i\u1ec1u tra v\u00e0 Quy ho\u1ea1ch r\u1eebng<\/b><\/p>\n
M\u00e3 s\u1ed1: 62.62.02.08<\/b><\/p>\n
H\u1ecd v\u00e0 t\u00ean nghi\u00ean c\u1ee9u sinh: H\u1ed2 THANH H\u00c0<\/b><\/p>\n
H\u1ecd v\u00e0 t\u00ean c\u00e1n b\u1ed9 h\u01b0\u1edbng d\u1eabn: GS.TS. V\u0168 TI\u1ebeN HINH<\/b><\/p>\n
T\u00ean c\u01a1 s\u1edf \u0111\u00e0o t\u1ea1o: VI\u1ec6N KHOA H\u1eccC L\u00c2M NGHI\u1ec6P VI\u1ec6T NAM (VAFS)<\/b><\/p>\n
T\u00d3M T\u1eaeT NH\u1eeeNG K\u1ebeT LU\u1eacN M\u1edaI C\u1ee6A LU\u1eacN \u00c1N:<\/b><\/p>\n
– \u0110\u00e3 s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch h\u1ec7 s\u1ed1 \u0111\u01b0\u1eddng \u1ea3nh h\u01b0\u1edfng \u0111\u1ec3 ph\u00e2n t\u00edch v\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ee9c \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng c\u1ee7a c\u00e1c nh\u00e2n t\u1ed1 \u0111\u1ebfn n\u0103ng su\u1ea5t r\u1eebng tr\u1ed3ng Keo lai tu\u1ed5i 6 t\u1ea1i Th\u1eeba Thi\u00ean Hu\u1ebf. C\u00e1c nh\u00e2n t\u1ed1: ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng, \u0111\u1ed9 d\u00e0y t\u1ea7ng \u0111\u1ea5t, th\u00e0nh ph\u1ea7n c\u01a1 gi\u1edbi \u0111\u1ea5t, lo\u1ea1i \u0111\u1ea5t, \u0111\u1ed9 d\u1ed1c, \u0111\u1ed9 cao, nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh n\u0103m, t\u1ed5ng l\u01b0\u1ee3ng m\u01b0a h\u00e0ng n\u0103m \u0111\u1ec1u c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t r\u1eebng Keo lai<\/p>\n
– \u0110\u00e3 s\u1eed d\u1ee5ng bi\u1ebfn Dummy (bi\u1ebfn gi\u1ea3) cho bi\u1ebfn \u0111\u1ecbnh t\u00ednh trong t\u01b0\u01a1ng quan h\u1ed3i qui \u0111a bi\u1ebfn \u0111\u1ec3 d\u1ef1 b\u00e1o n\u0103ng su\u1ea5t r\u1eebng Keo lai tu\u1ed5i 6, v\u1edbi ph\u01b0\u01a1ng tr\u00ecnh d\u1ef1 b\u00e1o n\u0103ng su\u1ea5t l\u00e0:<\/p>\n
N\u0103ng su\u1ea5t = 54,040 + 21,123(Th\u00e2m canh)+ 9,194 (\u0111\u1ed9 d\u00e0y tr\u00ean 100 Cm) -14,230(\u0110\u1ed9 d\u00e0y nh\u1ecf h\u01a1n 30Cm) – 27,621 (\u0110\u1ea5t x\u00f3i m\u00f2n tr\u01a1 s\u1ecfi \u0111\u00e1) – 0,322 (\u0110\u1ed9 d\u1ed1c) – 0,022(\u0110\u1ed9 cao) – 2,884(\u0110\u1ea5t th\u1ecbt nh\u1eb9)\u00a0 – 4,539 (\u0110\u1ed9 d\u00e0y t\u1eeb 30 \u0111\u1ebfn 50 Cm) + 3,518(L\u01b0\u01a1ng m\u01b0a 3700 \u0111\u1ebfn 4000mm)\u00a0 – 8,989(Nhi\u1ec7t \u0111\u1ed9 tr\u00ean 24 \u0111\u1ed9 C) – 6,649(Nhi\u1ec7t \u0111\u1ed9 t\u1eeb 23 \u0111\u1ebfn 24 \u0111\u1ed9 C)<\/p>\n
– \u0110\u00e3 k\u1ebft h\u1ee3p gi\u1eefa m\u00f4 h\u00ecnh d\u1ef1 b\u00e1o n\u0103ng su\u1ea5t v\u1edbi ph\u01b0\u01a1ng ph\u00e1p ch\u1ed3ng gh\u00e9p b\u1ea3n \u0111\u1ed3 trong c\u00f4ng ngh\u1ec7 GIS \u0111\u1ec3 x\u00e2y d\u1ef1ng b\u1ea3n \u0111\u1ed3 d\u1ef1 b\u00e1o c\u1ea5p n\u0103ng su\u1ea5t cho r\u1eebng Keo lai tu\u1ed5i 6 tr\u1ed3ng qu\u1ea3ng canh v\u00e0 tr\u1ed3ng th\u00e2m canh tr\u00ean \u0111\u1ecba b\u00e0n t\u1ec9nh Th\u1eeba Thi\u00ean Hu\u1ebf. T\u1ed5ng s\u1ea3n l\u01b0\u1ee3ng h\u00e0ng n\u0103m c\u00f3 th\u1ec3 khai th\u00e1c khi tr\u1ed3ng qu\u1ea3ng canh l\u00e0 1,2 tri\u1ec7u t\u1ea5n v\u00e0 l\u00e0 1,8 tri\u1ec7u t\u1ea5n n\u1ebfu r\u1eebng \u0111\u01b0\u1ee3c tr\u1ed3ng th\u00e2m canh.<\/p>\n","protected":false},"excerpt":{"rendered":"
T\u00ean \u0111\u1ec1 t\u00e0i lu\u1eadn \u00e1n: X\u00c2Y D\u1ef0NG B\u1ea2N \u0110\u1ed2 C\u1ea4P N\u0102NG SU\u1ea4T CHO R\u1eeaNG KEO LAI\u00a0 T\u1ea0I T\u1ec8NH TH\u1eeaA THI\u00caN HU\u1ebe Chuy\u00ean ng\u00e0nh: \u0110i\u1ec1u tra v\u00e0 Quy ho\u1ea1ch r\u1eebng M\u00e3 s\u1ed1: 62.62.02.08 H\u1ecd v\u00e0 t\u00ean nghi\u00ean c\u1ee9u sinh: H\u1ed2 THANH H\u00c0 H\u1ecd v\u00e0 t\u00ean c\u00e1n b\u1ed9 h\u01b0\u1edbng d\u1eabn: GS.TS. V\u0168 TI\u1ebeN HINH T\u00ean c\u01a1 s\u1edf […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[42,66],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/12360"}],"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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/comments?post=12360"}],"version-history":[{"count":1,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/12360\/revisions"}],"predecessor-version":[{"id":12361,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/12360\/revisions\/12361"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=12360"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=12360"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=12360"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}