{"id":24034,"date":"2026-01-19T14:33:20","date_gmt":"2026-01-19T07:33:20","guid":{"rendered":"https:\/\/vafs.gov.vn\/vn\/?p=24034"},"modified":"2026-01-14T14:44:10","modified_gmt":"2026-01-14T07:44:10","slug":"tien-bo-ky-thuat-quy-trinh-ky-thuat-nhan-giong-huu-tinh-de-cau-quercus-platycalyx-hickel-a-camus","status":"publish","type":"post","link":"https:\/\/vafs.gov.vn\/vn\/tien-bo-ky-thuat-quy-trinh-ky-thuat-nhan-giong-huu-tinh-de-cau-quercus-platycalyx-hickel-a-camus\/","title":{"rendered":"Ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt \u201cQuy tr\u00ecnh k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng h\u1eefu t\u00ednh D\u1ebb cau (<em>Quercus platycalyx <\/em>Hickel &#038; A.Camus)\u201d"},"content":{"rendered":"<p><em> <a href=\"https:\/\/vafs.gov.vn\/vn\/?attachment_id=24036\" rel=\"attachment wp-att-24036\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-24036\" src=\"http:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2026\/01\/26-01-19-TBKT-DeCau1-500x201.jpg\" alt=\"\" width=\"500\" height=\"201\" srcset=\"https:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2026\/01\/26-01-19-TBKT-DeCau1-500x201.jpg 500w, https:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2026\/01\/26-01-19-TBKT-DeCau1.jpg 694w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/em><\/p>\n<p><strong>1.\u00a0 T\u00ean ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt<\/strong><\/p>\n<p>Quy tr\u00ecnh k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng h\u1eefu t\u00ednh D\u1ebb cau (<em>Quercus platycalyx <\/em>Hickel &amp; A.Camus).<\/p>\n<p><strong>2.\u00a0 Ta\u0301c gi\u1ea3<\/strong><\/p>\n<p>Nh\u00f3m t\u00e1c gi\u1ea3 c\u1ee7a ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt: TS. Nguy\u1ec5n V\u0103n Th\u1ecd, Ths. Ma Thanh Thuy\u1ebft, Ths. Nguy\u1ec5n Th\u1ecb \u00c1nh Nguy\u1ec7t, Ths. \u0110\u00e0o H\u00f9ng M\u1ea1nh. KS. Ph\u1ea1m Quang Ti\u1ebfn, KS. Nguy\u1ec5n Ph\u01b0\u01a1ng Th\u1ea3o v\u00e0 Ths. Nguy\u1ec5n Th\u1ecb Tr\u1ecbnh.<\/p>\n<p>T\u1ed5 ch\u1ee9c c\u00f3 ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn: Trung t\u00e2m Khoa h\u1ecdc L\u00e2m nghi\u1ec7p v\u00f9ng Trung t\u00e2m B\u1eafc B\u1ed9, Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam.<\/p>\n<p>\u0110\u1ecba ch\u1ec9: Ph\u01b0\u1eddng \u0110\u1ee9c Th\u1eafng &#8211; Qu\u1eadn B\u1eafc T\u1eeb Li\u00eam &#8211; H\u00e0 N\u1ed9i \u0110i\u1ec7n tho\u1ea1i: 04.3838.9031\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Fax: 04.3838.9722<\/p>\n<p>E-mail: <a href=\"mailto:vkhln@vafs.gov.vn\">vkhln@vafs.gov.vn<\/a>\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 Website: <a href=\"http:\/\/vafs.gov.vn\/\">http:\/\/vafs.gov.vn<\/a><\/p>\n<p><strong>3.\u00a0 Xu\u1ea5t x\u1ee9 c\u1ee7a ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt<\/strong><\/p>\n<p>Ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt l\u00e0 k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a \u0110\u1ec1 t\u00e0i c\u1ea5p B\u1ed9 \u201cNghi\u00ean c\u1ee9u ch\u1ecdn gi\u1ed1ng v\u00e0 k\u1ef9 thu\u1eadt tr\u1ed3ng th\u00e2m canh D\u1ebb cau (<em>Quercus<\/em><em> platycalyx <\/em>Hickel &amp; A.Camus) v\u00e0 Xoan m\u1ed9c (<em>Toona<\/em><em> sureni <\/em>(Blume) Merr.) cung c\u1ea5p g\u1ed7 l\u1edbn \u1edf v\u00f9ng \u0110\u00f4ng B\u1eafc v\u00e0 T\u00e2y B\u1eafc\u201d do Vi\u1ec7n Khoa h\u1ecdc L\u00e2m nghi\u1ec7p Vi\u1ec7t Nam ch\u1ee7 tr\u00ec, Trung t\u00e2m Khoa h\u1ecdc L\u00e2m nghi\u1ec7p v\u00f9ng Trung t\u00e2m B\u1eafc B\u1ed9 th\u1ef1c hi\u1ec7n, th\u1eddi gian th\u1ef1c hi\u1ec7n t\u1eeb th\u00e1ng 01 n\u0103m 2022 \u0111\u1ebfn th\u00e1ng 12 n\u0103m 2026.<\/p>\n<p><strong>4.\u00a0 T\u00f3m t\u1eaft n\u1ed9i dung c\u1ee7a ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt<\/strong><\/p>\n<p><em><strong>4.1.\u00a0 N\u1ed9i dung c\u1ee7a ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt<\/strong><\/em><\/p>\n<p><strong><em>4.1.1. Nh\u1eefng \u0111i\u1ec3m m\u1edbi trong quy tr\u00ecnh k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng h\u1eefu t\u00ednh D\u1ebb cau<\/em><\/strong><\/p>\n<p>a. X\u1eed l\u00fd h\u1ea1t gi\u1ed1ng: H\u1ea1t gi\u1ed1ng D\u1ebb cau \u0111\u01b0\u1ee3c ng\u00e2m trong n\u01b0\u1edbc c\u00f3 nhi\u1ec7t \u0111\u1ed9 ban \u0111\u1ea7u 600C trong th\u1eddi gian 24 gi\u1edd, sau \u0111\u00f3 h\u1ea1t gi\u1ed1ng \u0111\u01b0\u1ee3c v\u1edbt ra \u0111\u1ec3 r\u00e1o n\u01b0\u1edbc tr\u01b0\u1edbc khi \u0111em<\/p>\n<p>b. K\u00edch th\u01b0\u1edbc b\u1ea7u \u01b0\u01a1m: S\u1eed d\u1ee5ng t\u00fai b\u1ea7u Polyetylen k\u00edch th\u01b0\u1edbc 12cm x 14cm (k\u00edch th\u01b0\u1edbc b\u1ea7u d\u1eb9p, kh\u00f4ng c\u00f3 ru\u1ed9t b\u1ea7u), c\u00f3 \u0111\u00e1y v\u00e0 \u0111\u1ee5c l\u1ed7 xung quanh \u0111\u1ec3 tho\u00e1t n\u01b0\u1edbc, b\u1ea7u \u0111\u1ea5t \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc khi c\u1ea5y c\u00e2y t\u1eeb 7-10 ng\u00e0y.<\/p>\n<p>c. Th\u00e0nh ph\u1ea7n ru\u1ed9t b\u1ea7u, g\u1ed3m: 70% \u0111\u1ea5t t\u1ea7ng AB + 30% ph\u00e2n h\u1eefu c\u01a1 vi sinh S\u00f4ng gianh \u00a0HC15 \u00a0(g\u1ed3m: \u00a0ch\u1ea5t \u00a0h\u1eefu \u00a0c\u01a1 \u00a015%, \u00a0axit \u00a0humic: \u00a02,5%, \u00a0Ca: \u00a01%, Azotobacter: Aspergillus, Baccililus: 1&#215;10^6).<\/p>\n<p>d. Li\u1ec1u l\u01b0\u1ee3ng b\u00f3n th\u00fac: B\u00f3n th\u00fac ph\u00e2n v\u00e0o th\u1eddi \u0111i\u1ec3m c\u00e2y con \u0111\u01b0\u1ee3c 60 ng\u00e0y tu\u1ed5i v\u00e0 120 ng\u00e0y tu\u1ed5i v\u1edbi li\u1ec1u l\u01b0\u1ee3ng 0,3 kg ph\u00e2n NPK(16:16:8) h\u00f2a v\u1edbi 10 l\u00edt n\u01b0\u1edbc s\u1ea1ch t\u01b0\u1edbi cho 5m2di\u1ec7n t\u00edch lu\u1ed1ng b\u1ea7u, sau khi t\u01b0\u1edbi ph\u00e2n c\u1ea7n t\u01b0\u1edbi n\u01b0\u1edbc s\u1ea1ch \u0111\u1ec3 r\u1eeda l\u00e1.<\/p>\n<p><em><strong>4.1.2. Quy tr\u00ecnh k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng h\u1eefu t\u00ednh D\u1ebb cau<\/strong><\/em><\/p>\n<p><em>4.1.2.1. T\u00f3m t\u1eaft c\u00e1c b\u01b0\u1edbc quy tr\u00ecnh<\/em><\/p>\n<p><a href=\"https:\/\/vafs.gov.vn\/vn\/?attachment_id=24035\" rel=\"attachment wp-att-24035\"><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-medium wp-image-24035\" src=\"http:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2026\/01\/26-01-19-TBKT-DeCau2-500x400.jpg\" alt=\"\" width=\"500\" height=\"400\" srcset=\"https:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2026\/01\/26-01-19-TBKT-DeCau2-500x400.jpg 500w, https:\/\/vafs.gov.vn\/vn\/wp-content\/uploads\/sites\/2\/2026\/01\/26-01-19-TBKT-DeCau2.jpg 524w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p><em>4.1.2.2. M\u00f4 t\u1ea3 chi ti\u1ebft c\u00e1c kh\u00e2u trong quy tr\u00ecnh<\/em><\/p>\n<p>a)\u00a0 Cho\u0323n c\u00e2y tr\u1ed9i \u0111\u1ec3 thu h\u00e1i qu\u1ea3:<\/p>\n<p>C\u00e2y tr\u1ed9i D\u1ebb cau \u0111\u01b0\u1ee3c tuy\u1ec3n ch\u1ecdn theo TCVN 8755:2024 (Gi\u1ed1ng c\u00e2y l\u00e2m nghi\u1ec7p &#8211; C\u00e2y tr\u1ed9i), c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n<ul>\n<li>C\u00e2y tr\u1ed9i ch\u1ecdn \u1edf r\u1eebng t\u1ef1 nhi\u00ean: c\u00f3 \u0111\u01b0\u1eddng k\u00ednh ngang ng\u1ef1c (D3) \u2265 20 cm, chi\u1ec1u cao v\u00fat ng\u1ecdn (Hvn) c\u00e2y \u0111\u00e3 tham gia v\u00e0o t\u00e1n ch\u00ednh c\u1ee7a r\u1eebng;<\/li>\n<li>C\u00e2y tr\u1ed9i ch\u1ecdn \u1edf r\u1eebng tr\u1ed3ng: C\u00f3 \u0111\u1ed9 v\u01b0\u1ee3t so v\u1edbi 30 c\u00e2y xung quanh \u00edt nh\u1ea5t 25% v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh ngang ng\u1ef1c (D1,3) v\u00e0 \u00edt nh\u1ea5t 10% v\u1ec1 chi\u1ec1u cao v\u00fat ng\u1ecdn (Hvn);<\/li>\n<li>C\u00e2y tr\u1ed9i l\u00e0 c\u00e2y ph\u00e2n t\u00e1n: C\u00f3 \u0111\u1ed9 v\u01b0\u1ee3t so v\u1edbi 10 c\u00e2y xung quanh \u00edt nh\u1ea5t 25% v\u1ec1 \u0111\u01b0\u1eddng k\u00ednh ngang ng\u1ef1c (D1,3) v\u00e0 \u00edt nh\u1ea5t 10% v\u1ec1 chi\u1ec1u cao v\u00fat ng\u1ecdn (Hvn);<\/li>\n<li>V\u1ec1 sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n: C\u00e2y tr\u1ed9i sinh tr\u01b0\u1edfng, ph\u00e1t tri\u1ec3n t\u1ed1t, th\u00e2n c\u00e2y th\u1eb3ng, tr\u00f2n \u0111\u1ec1u, kh\u00f4ng xo\u1eafn v\u1eb7n, c\u00e0nh nh\u1ecf, chi\u1ec1u cao d\u01b0\u1edbi c\u00e0nh \u0111\u1ea1t t\u1eeb 50% chi\u1ec1u cao v\u00fat tr\u1edf l\u00ean, \u0111\u00e3 ra hoa k\u1ebft qu\u1ea3; kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u b\u1ecb s\u00e2u b\u1ec7nh g\u00e2y h\u1ea1i.<\/li>\n<\/ul>\n<p>b)\u00a0 Thu h\u00e1i qu\u1ea3:<\/p>\n<p>Th\u1eddi gian qu\u1ea3 ch\u00edn: Qu\u1ea3 D\u1ebb cau ch\u00edn v\u00e0o cu\u1ed1i th\u00e1ng 4 \u0111\u1ebfn cu\u1ed1i th\u00e1ng 6. M\u00e0u s\u1eafc qu\u1ea3 ch\u00edn: V\u1ecf qu\u1ea3 D\u1ebb cau chuy\u1ec3n t\u1eeb m\u00e0u xanh sang m\u00e0u n\u00e2u \u0111en.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p thu qu\u1ea3: Qu\u1ea3 D\u1ebb cau ch\u00edn r\u1ea3i r\u00e1c t\u00f9y theo t\u1eebng \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 c\u00e2y m\u1eb9 kh\u00e1c nhau. S\u1eed d\u1ee5ng s\u00e0o c\u00f3 m\u00f3c \u1edf \u0111\u1ea7u \u0111\u1ec3 gi\u1eadt t\u1eebng ch\u00f9m qu\u1ea3 ho\u1eb7c c\u00f3 th\u1ec3 r\u1ea3i b\u1ea1t d\u01b0\u1edbi g\u1ed1c \u0111\u1ec3 qu\u1ea3 ch\u00edn t\u1ef1 r\u1ee5ng xu\u1ed1ng v\u00e0 nh\u1eb7t qu\u1ea3.<\/p>\n<p>c)\u00a0 Ch\u1ebf bi\u1ebfn h\u1ea1t gi\u1ed1ng:<\/p>\n<p>Sau khi thu h\u00e1i v\u1ec1, lo\u1ea1i b\u1ecf \u0111\u1ea5u qu\u1ea3, t\u1ea1p v\u1eadt, lo\u1ea1i b\u1ecf qu\u1ea3 nh\u1ecf, s\u00e2u, th\u1ed1i, qu\u1ea3 xanh, ch\u1ec9 ch\u1ecdn nh\u1eefng qu\u1ea3 to \u0111\u00e3 ch\u00edn.<\/p>\n<p>H\u1ea1t sau khi r\u1eeda s\u1ea1ch, \u0111\u1ec3 r\u00e1o n\u01b0\u1edbc. M\u1ed9t kg h\u1ea1t trung b\u00ecnh c\u00f3 t\u1eeb 76 \u0111\u1ebfn 92 h\u1ea1t t\u00f9y theo c\u00e2y m\u1eb9 \u1edf c\u00e1c l\u1eadp \u0111\u1ecba kh\u00e1c nhau.<\/p>\n<p>d)\u00a0 B\u1ea3o qu\u1ea3n h\u1ea1t:<\/p>\n<p>H\u1ea1t sau khi ch\u1ebf bi\u1ebfn n\u1ebfu ch\u01b0a gieo \u01b0\u01a1m ngay c\u1ea7n cho v\u00e0o trong t\u00fai nilon, bu\u1ed9c k\u00edn mi\u1ec7ng v\u00e0 b\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 50C ho\u1eb7c b\u1ea3o qu\u1ea3n trong c\u00e1t c\u00f3 \u0111\u1ed9 \u1ea9m 20-25%.<\/p>\n<p>Th\u1eddi gian b\u1ea3o qu\u1ea3n \u1edf nhi\u1ec7t \u0111\u1ed9 50C, sau 3 th\u00e1ng t\u1ef7 l\u1ec7 n\u1ea3y m\u1ea7m \u0111\u1ea1t 44,9%.<\/p>\n<p>B\u1ea3o qu\u1ea3n trong c\u00e1t \u1ea9m kh\u00f4ng n\u00ean qu\u00e1 1 th\u00e1ng.<\/p>\n<p>e)\u00a0 Cho\u0323n \u0111\u1ecba \u0111i\u1ec3m l\u1eadp v\u01b0\u1eddn \u01b0\u01a1m:<\/p>\n<p>V\u01b0\u1eddn \u01b0\u01a1m c\u00e2y gi\u1ed1ng D\u1ebb cau tham kh\u1ea3o TCVN 13359-2021 (Gi\u1ed1ng c\u00e2y l\u00e2m nghi\u1ec7p &#8211; V\u01b0\u1eddn \u01b0\u01a1m c\u00e2y l\u00e2m nghi\u1ec7p). Y\u00eau c\u1ea7u:<\/p>\n<ul>\n<li>Thu\u1eadn ti\u1ec7n v\u1ec1 giao th\u00f4ng, \u0111\u1ed9 d\u1ed1c kh\u00f4ng qu\u00e1 5 \u0111\u1ed9, kh\u00f4ng b\u1ecb ng\u1eadp \u00fang, sau c\u01a1n m\u01b0a ti\u00eau tho\u00e1t n\u01b0\u1edbc t\u1ed1t.<\/li>\n<li>Di\u1ec7n t\u00edch t\u1ed1i thi\u1ec3u 1000 m2<\/li>\n<li>C\u00f3 ngu\u1ed3n n\u01b0\u1edbc s\u1ea1ch \u0111\u1ea7y \u0111\u1ee7 v\u00e0 \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 ph\u1ee5c v\u1ee5 cho v\u01b0\u1eddn \u01b0\u01a1m. N\u01b0\u1edbc ng\u1ecdt, \u0111\u1ed9 pHKClt\u1eeb 5,0 \u0111\u1ebfn 7,5 v\u00e0 h\u00e0m l\u01b0\u1ee3ng mu\u1ed1i NaCl d\u01b0\u1edbi 0,05%. V\u01b0\u1eddn \u01b0\u01a1m \u0111\u1ea7y \u0111\u1ee7 \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi, xung quanh c\u00f3 h\u00e0ng r\u00e0o b\u1ea3o v\u1ec7, c\u00f3 ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ea3m b\u1ea3o theo quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n \u0111i\u1ec7n.<\/li>\n<\/ul>\n<p>f)\u00a0 Th\u1eddi v\u1ee5 gieo h\u1ea1t:<\/p>\n<p>H\u1ea1t D\u1ebb cau t\u1ed1t nh\u1ea5t gieo \u01b0\u01a1m ngay sau khi thu h\u00e1i qu\u1ea3 v\u00e0 ch\u1ebf bi\u1ebfn h\u1ea1t gi\u1ed1ng. Th\u1eddi v\u1ee5 gieo \u01b0\u01a1m: T\u1eeb th\u00e1ng 5 \u0111\u1ebfn th\u00e1ng 6 d\u01b0\u01a1ng l\u1ecbch h\u1eb1ng n\u0103m.<\/p>\n<p>g)\u00a0 X\u1eed l\u00fd h\u1ea1t tr\u01b0\u1edbc khi gieo:<\/p>\n<p>H\u1ea1t gi\u1ed1ng tr\u01b0\u1edbc khi gieo \u0111\u01b0\u1ee3c x\u1eed ly\u0301 b\u1eb1ng c\u00e1ch ng\u00e2m trong n\u01b0\u1edbc n\u00f3ng c\u00f3 nhi\u1ec7t \u0111\u1ed9 ban \u0111\u1ea7u 600C trong th\u1eddi gian 24 gi\u1edd, sau \u0111\u00f3 v\u1edbt ra \u00a0\u0111\u1ec3 r\u00e1o n\u01b0\u1edbc r\u1ed3i \u0111em gieo.<\/p>\n<p>h)\u00a0 Gieo h\u1ea1t:<\/p>\n<ul>\n<li>Gi\u00e1 th\u1ec3 gieo h\u1ea1t: S\u1eed d\u1ee5ng c\u00e1t \u0111en \u0111\u00e3 \u0111\u01b0\u1ee3c r\u1eeda s\u1ea1ch, x\u1eed ly\u0301 b\u1eb1ng dung d\u1ecbch thu\u1ed1c ch\u1ed1ng n\u1ea5m Hexaconazole n\u1ed3ng \u0111\u1ed9 0,1%, phun \u0111\u1ec1u 2 l\u00edt dung d\u1ecbch cho 1 m2b\u1ec1 m\u1eb7t lu\u1ed1ng c\u00e1t.<\/li>\n<li>X\u1eed ly\u0301 n\u1ea5m b\u1ec7nh h\u1ea1i tr\u00ean h\u1ea1t gi\u1ed1ng: H\u1ea1t tr\u01b0\u1edbc khi gieo \u0111\u01b0\u1ee3c ng\u00e2m trong dung d\u1ecbch Hexaconazole n\u1ed3ng \u0111\u1ed9 0,08 % trong 10 ph\u00fat, sau \u0111\u00f3 v\u1edbt ra \u0111\u1ec3 r\u00e1o n\u01b0\u1edbc.<\/li>\n<li>Gieo h\u1ea1t: Sau khi x\u1eed ly\u0301, h\u1ea1t \u0111\u01b0\u1ee3c gieo tr\u00ean lu\u1ed1ng c\u00e1t \u1ea9m \u0111\u00e3 x\u1eed ly\u0301 n\u1ea5m b\u1ec7nh, r\u1ed9ng 1 m, d\u00e0i t\u1eeb 15 \u0111\u1ebfn 20cm t\u00f9y theo k\u00edch th\u01b0\u1edbc v\u01b0\u1eddn \u01b0\u01a1m. R\u1ea3i \u0111\u1ec1u h\u1ea1t tr\u00ean lu\u1ed1ng sao cho c\u00e1c h\u1ea1t c\u00e1ch nhau t\u1eeb 3-5cm, 1kg h\u1ea1t c\u00f3 th\u1ec3 gieo tr\u00ean di\u1ec7n t\u00edch t\u1eeb 0,5-0,7 m2.<\/li>\n<li>L\u00e0m gi\u00e0n che s\u00e1ng: Gi\u00e0n che s\u00e1ng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng tre ho\u1eb7c g\u1ed7, cao t\u1eeb 1,8- 2m, s\u1eed d\u1ee5ng l\u01b0\u1edbi nilon \u0111en 50 %che \u00e1nh s\u00e1ng tr\u1ef1c x\u1ea1.<\/li>\n<li>T\u01b0\u1edbi n\u01b0\u1edbc: H\u1eb1ng ng\u00e0y ti\u1ebfn h\u00e0nh t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ee7 \u1ea9m cho lu\u1ed1ng gieo h\u1ea1t 2 l\u1ea7n v\u00e0o s\u00e1ng s\u1edbm v\u00e0 chi\u1ec1u mu\u1ed9n b\u1eb1ng b\u00ecnh phun c\u00f3 l\u1ed7 nh\u1ecf. T\u00f9y thu\u1ed9c v\u00e0o th\u1eddi ti\u1ebft v\u00e0 \u0111\u1ed9 \u1ea9m c\u1ee7a gi\u00e1 th\u1ec3 \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh, c\u00f3 th\u1ec3 ch\u1ec9 c\u1ea7n t\u01b0\u1edbi 1 l\u1ea7n v\u00e0o bu\u1ed5i s\u00e1ng s\u1edbm ho\u1eb7c kh\u00f4ng c\u1ea7n t\u01b0\u1edbi.<\/li>\n<li>L\u00e0m c\u1ecf v\u00e0 ki\u1ec3m so\u00e1t s\u00e2u b\u1ec7nh h\u1ea1i c\u00e2y m\u1ea7m: Th\u01b0\u1eddng xuy\u00ean nh\u1eb7t c\u1ecf d\u1ea1i v\u00e0 ki\u1ec3m tra s\u00e2u, b\u1ec7nh h\u1ea1i tr\u00ean lu\u1ed1ng gieo h\u1ea1t t\u1ea1o c\u00e2y m\u1ea7m \u0111\u1ec3 c\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng tr\u1eeb th\u00edch h\u1ee3p.<\/li>\n<\/ul>\n<p>i)\u00a0 T\u1ea1o b\u1ea7u:<\/p>\n<ul>\n<li>K\u00edch th\u01b0\u1edbc t\u00fai b\u1ea7u: S\u1eed d\u1ee5ng t\u00fai b\u1ea7u Polyetylen k\u00edch th\u01b0\u1edbc 12cm x 14cm (b\u1ea7u d\u1eb9t, kh\u00f4ng c\u00f3 h\u1ed7n h\u1ee3p ru\u1ed9t b\u1ea7u), c\u00f3 \u0111\u00e1y v\u00e0 \u0111\u1ee5c t\u1eeb 4 \u0111\u1ebfn 6 l\u1ed7 xung quanh g\u1ea7n \u0111\u00e1y \u0111\u1ec3 tho\u00e1t n\u01b0\u1edbc.<\/li>\n<li>Th\u00e0nh ph\u1ea7n ru\u1ed9t b\u1ea7u, g\u1ed3m: 70% \u0111\u1ea5t t\u1ea7ng AB + 30% ph\u00e2n h\u1eefu c\u01a1 vi sinh S\u00f4ng Gianh HC15 (g\u1ed3m: ch\u1ea5t h\u1eefu c\u01a1 15%, axit humic: 2,5%, Ca: 1%, Azotobacter: Aspergillus, Baccililus: 1&#215;10^6). \u0110\u1ea5t \u0111\u1ec3 \u0111\u00f3ng b\u1ea7u l\u00e0 \u0111\u1ea5t t\u1ea7ng m\u1eb7t, gi\u00e0u m\u00f9n, \u0111\u01b0\u1ee3c \u0111\u1eadp nh\u1ecf, s\u00e0ng lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, r\u1ec5 c\u00e2y v\u00e0 ph\u01a1i \u1ea3i t\u1eeb 10-15 ng\u00e0y tr\u01b0\u1edbc khi \u0111\u00f3ng b\u1ea7u.<\/li>\n<li>X\u1ebfp b\u1ea7u: B\u1ea7u \u0111\u1ea5t sau khi \u0111\u00f3ng xong \u0111\u01b0\u1ee3c x\u1ebfp th\u00e0nh t\u1eebng lu\u1ed1ng r\u1ed9ng t\u1eeb 0,8-1m, gi\u1eefa c\u00e1c lu\u1ed1ng c\u00e1ch nhau t\u1eeb 50-60cm. Sau khi x\u1ebfp b\u1ea7u v\u00e0o lu\u1ed1ng c\u1ea7n l\u1ea5p ch\u00e2n b\u1ea7u \u1edf xung quanh lu\u1ed3ng b\u1ea7u b\u1eb1ng \u0111\u1ea5t b\u1ed9t cao \u0111\u1ebfn 2\/3 th\u00e2n b\u1ea7u.<\/li>\n<li>Th\u1eddi gian t\u1ea1o b\u1ea7u: B\u1ea7u \u0111\u01b0\u1ee3c t\u1ea1o tr\u01b0\u1edbc khi c\u1ea5y c\u00e2y t\u1eeb 7 \u0111\u1ebfn 10 ng\u00e0y.<\/li>\n<\/ul>\n<p>j)\u00a0 C\u1ea5y c\u00e2y m\u1ea7m v\u00e0o b\u1ea7u:<\/p>\n<ul>\n<li>Th\u1eddi gian c\u1ea5y c\u00e2y v\u00e0o b\u1ea7u: Sau khi gieo h\u1ea1t \u0111\u01b0\u1ee3c t\u1eeb 10-15 ng\u00e0y, khi c\u00e2y m\u1ea7m \u0111\u00e3 nh\u00fa l\u00ean kh\u1ecfi m\u1eb7t lu\u1ed1ng cao t\u1eeb 4-5cm, c\u00f3 m\u1ed9t c\u1eb7p l\u00e1 th\u00ec \u0111\u1ee7 ti\u00eau chu\u1ea9n c\u1ea5y v\u00e0o b\u1ea7u \u0111\u1ea5t \u0111\u00e3 chu\u1ea9n b\u1ecb trong v\u01b0\u1eddn \u01b0\u01a1m.<\/li>\n<\/ul>\n<ul>\n<li>C\u00e1ch c\u1ea5y c\u00e2y: M\u1ed7i b\u1ea7u c\u1ea5y 1 c\u00e2y, ch\u1ecdn nh\u1eefng c\u00e2y m\u1ea7m kh\u1ecfe m\u1ea1nh \u0111\u1ec3 c\u1ea5y v\u00e0o b\u1ea7u. Khi c\u1ea5y c\u1ea7n ch\u1ecdc 1 l\u1ed7 \u1edf gi\u1eefa b\u1ea7u, c\u00f3 chi\u1ec1u s\u00e2u b\u1eb1ng chi\u1ec1u d\u00e0i c\u1ee7a r\u1ec5 c\u00e2y m\u1ea7m. \u0110\u1eb7t r\u1ec5 c\u00e2y m\u1ea7m v\u00e0o v\u1ecb tr\u00ed \u0111\u00e3 ch\u1ecdc l\u1ed7 theo h\u01b0\u1edbng th\u1eb3ng \u0111\u1ee9ng, sau \u0111\u00f3 l\u1ea5p \u0111\u1ea5t k\u00edn v\u00e0 \u1ea5n nh\u1eb9 quanh r\u1ec5 c\u00e2y m\u1ea7m.<\/li>\n<li>Th\u1eddi gian c\u1ea5y c\u00e2y v\u00e0o b\u1ea7u: N\u00ean ch\u1ecdn nh\u1eefng ng\u00e0y r\u00e2m m\u00e1t \u0111\u1ec3 c\u1ea5y c\u00e2y. Tr\u01b0\u1edbc khi c\u1ea5y c\u00e2y 1 ng\u00e0y c\u1ea7n t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ee7 \u1ea9m lu\u1ed1ng b\u1ea7u. C\u00e2y m\u1ea7m b\u1ee9ng t\u1edbi \u0111\u00e2u c\u1ea5y t\u1edbi \u0111\u00f3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u1ef7 l\u1ec7 s\u1ed1ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u00e2y con sau khi c\u1ea5y.<\/li>\n<li>C\u1ea7n l\u00e0m gi\u00e0n che s\u00e1ng cho lu\u1ed1ng c\u00e2y v\u1edbi c\u01b0\u1eddng \u0111\u1ed9 che s\u00e1ng kho\u1ea3ng 25% \u00e1nh s\u00e1ng tr\u1ef1c x\u1ea1.<\/li>\n<\/ul>\n<p>k)\u00a0 Ch\u0103m s\u00f3c c\u00e2y con:<\/p>\n<ul>\n<li>C\u1ea5y d\u1eb7m: Sau khi c\u1ea5y c\u00e2y 10 ng\u00e0y c\u1ea7n ki\u1ec3m tra, c\u1ea5y d\u1eb7m nh\u1eefng c\u00e2y b\u1ecb ch\u1ebft ho\u1eb7c nh\u1eefng c\u00e2y x\u1ea5u c\u00f3 nguy c\u01a1 b\u1ecb ch\u1ebft.<\/li>\n<li>L\u00e0m gi\u00e0n che s\u00e1ng: Gi\u00e0n che s\u00e1ng cao t\u1eeb 1,8-2m, tr\u00ean ph\u1ee7 l\u01b0\u1edbi nilon \u0111en. Khi m\u1edbi c\u1ea5y c\u00e2y m\u1ea7m v\u00e0o b\u1ea7u c\u1ea7n che s\u00e1ng 50%, sau 2 th\u00e1ng \u0111i\u1ec1u ch\u1ec9nh che s\u00e1ng c\u00f2n 25%, tr\u01b0\u1edbc khi \u0111em c\u00e2y con \u0111i tr\u1ed3ng t\u1eeb 1-1,5 th\u00e1ng c\u1ea7n d\u1ee1 b\u1ecf gi\u00e0n che ho\u00e0n to\u00e0n \u0111\u1ec3 hu\u1ea5n luy\u1ec7n c\u00e2y<\/li>\n<li>Phun thu\u1ed1c k\u00edch r\u1ec5: Sau khi c\u1ea5y c\u00e2y \u0111\u01b0\u1ee3c t\u1eeb 2-3 tu\u1ea7n ti\u1ebfn h\u00e0nh phun thu\u1ed1c Vino roots \u0111\u1ec3 k\u00edch th\u00edch s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a b\u1ed9 r\u1ec5, t\u0103ng s\u1ee9c \u0111\u1ec1 kh\u00e1ng, t\u0103ng kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 dinh d\u01b0\u1ee1ng kho\u00e1ng c\u1ee7a c\u00e2y Pha 50ml dung d\u1ecbch Vino roots v\u1edbi 16 l\u00edt n\u01b0\u1edbc v\u00e0 phun \u0111\u01b0\u1ee3c cho kho\u1ea3ng 800 b\u1ea7u. Phun nh\u1eafc l\u1ea1i l\u1ea7n 2 sau khi phun l\u1ea7n 1 t\u1eeb 2-3 tu\u1ea7n.<\/li>\n<li>T\u01b0\u1edbi n\u01b0\u1edbc: Th\u01b0\u1eddng xuy\u00ean t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ee7 \u1ea9m cho lu\u1ed1ng c\u00e2y. Th\u1eddi gian, s\u1ed1 l\u1ea7n v\u00e0 l\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft. Khi c\u00e2y c\u00f2n nh\u1ecf trung b\u00ecnh t\u01b0\u1edbi 1 ng\u00e0y\/l\u1ea7n, l\u01b0\u1ee3ng t\u01b0\u1edbi 3-4 l\u00edt\/m2, sau \u0111\u00f3 gi\u1ea3m xu\u1ed1ng 2-3 ng\u00e0y t\u01b0\u1edbi\/l\u1ea7n v\u1edbi l\u01b0\u1ee3ng t\u01b0\u1edbi nh\u01b0 tr\u00ean t\u00f9y theo \u0111i\u1ec1u ki\u1ec7n th\u1eddi ti\u1ebft v\u00e0 \u0111\u1ed9 \u1ea9m c\u1ee7a lu\u1ed1ng b\u1ea7u.<\/li>\n<li>L\u00e0m c\u1ecf, ph\u00e1 v\u00e1ng: Theo do\u0303i qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y con trong v\u01b0\u1eddn \u01b0\u01a1m, \u0111\u1ecbnh k\u1ef3 20 ng\u00e0y ti\u1ebfn h\u00e0nh nh\u1ed5 c\u1ecf, ph\u00e1 v\u00e1ng 1 l\u1ea7n.<\/li>\n<\/ul>\n<p>B\u00f3n th\u00fac: B\u00f3n th\u00fac 2 l\u1ea7n b\u1eb1ng c\u00e1ch h\u00f2a 0,3 kg ph\u00e2n NPK 16:16:8 v\u1edbi 10 l\u00edt n\u01b0\u1edbc s\u1ea1ch, t\u01b0\u1edbi cho 5 m2\u00a0lu\u1ed1ng b\u1ea7u; l\u1ea7n 1 sau khi c\u1ea5y \u0111\u01b0\u1ee3c 60 ng\u00e0y, l\u1ea7n 2 sau khi c\u1ea5y c\u00e2y 120 ng\u00e0y. Th\u1eddi \u0111i\u1ec3m t\u01b0\u1edbi v\u00e0o bu\u1ed5i s\u00e1ng s\u1edbm ho\u1eb7c chi\u1ec1u m\u00e1t. Sau m\u1ed7i l\u1ea7n t\u01b0\u1edbi th\u00fac ph\u00e2n c\u1ea7n ti\u1ebfn h\u00e0nh r\u1eeda l\u00e1 b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch, 10 l\u00edt n\u01b0\u1edbc s\u1ea1ch t\u01b0\u1edbi r\u1eeda cho 5m2.<\/p>\n<ul>\n<li>\u0110\u1ea3o b\u1ea7u v\u00e0 ph\u00e2n lo\u1ea1i c\u00e2y con: Sau khi c\u1ea5y c\u00e2y \u0111\u01b0\u1ee3c t\u1eeb kho\u1ea3ng 4 th\u00e1ng ti\u1ebfn h\u00e0nh \u0111\u1ea3o b\u1ea7u v\u00e0o ng\u00e0y r\u00e2m m\u00e1t, x\u00e9n r\u1ec5 k\u1ebft h\u1ee3p ph\u00e2n lo\u1ea1i c\u00e2y con \u0111\u1ec3 ch\u1ecdn l\u1ecdc ra c\u00e1c c\u00e2y sinh tr\u01b0\u1edfng t\u1ed1t \u0111\u1ec3 ri\u00eang m\u1ed9t khu v\u00e0 c\u00e2y x\u1ea5u \u0111\u1ec3 ri\u00eang m\u1ed9t khu ti\u1ec7n cho vi\u1ec7c ch\u0103m s\u00f3c.<\/li>\n<\/ul>\n<p>\u0110i\u1ec1u ch\u1ec9nh gi\u00e0n che: Tr\u01b0\u1edbc khi \u0111em c\u00e2y \u0111i tr\u1ed3ng t\u1eeb 1-1,5 th\u00e1ng c\u1ea7n d\u1ee1 b\u1ecf gi\u00e0n che, kh\u00f4ng b\u00f3n th\u00fac v\u00e0 h\u1ea1n ch\u1ebf t\u01b0\u1edbi n\u01b0\u1edbc \u0111\u1ec3 hu\u1ea5n luy\u1ec7n c\u00e2y con.<\/p>\n<p>l)\u00a0 Ph\u00f2ng tr\u1eeb s\u00e2u, b\u1ec7nh h\u1ea1i:<\/p>\n<p>Trong 2 th\u00e1ng \u0111\u1ea7u sau khi c\u1ea5y c\u00e2y v\u00e0o b\u1ea7u \u0111\u1ecbnh k\u1ef3 20 ng\u00e0y 1 l\u1ea7n ti\u1ebfn h\u00e0nh phun thu\u1ed1c Hexaconazole 0,1% \u0111\u1ec3 ph\u00f2ng tr\u1eeb n\u1ea5m b\u1ec7nh, \u0111\u1eb7c bi\u1ec7t b\u1ec7nh th\u1ed1i c\u1ed5 r\u1ec5. Th\u00e1ng th\u1ee9 3 v\u00e0 th\u1ee9 4 ti\u1ebfn h\u00e0nh phun 1 l\u1ea7n\/th\u00e1ng.<\/p>\n<p>C\u00e2y con D\u1ebb cau th\u01b0\u1eddng b\u1ecb nh\u1ec7n v\u00e0ng g\u00e2y h\u1ea1i l\u00e1, v\u00ec v\u1eady khi ph\u00e1t hi\u1ec7n c\u1ea7n ti\u1ebfn h\u00e0nh b\u1eaft th\u1ee7 c\u00f4ng trong c\u00e1c l\u00e1 b\u1ecb nh\u1ec7n cu\u1ed1n l\u1ea1i l\u00e0m t\u1ed5.<\/p>\n<p>m)\u00a0 Ti\u00eau chu\u1ea9n c\u00e2y con xu\u1ea5t v\u01b0\u1eddn:<\/p>\n<p>C\u00e2y gi\u1ed1ng D\u1ebb cau \u0111\u1ee7 ti\u00eau chu\u1ea9n xu\u1ea5t v\u01b0\u1eddn \u0111\u1ec3 tr\u1ed3ng r\u1eebng c\u1ea7n ph\u1ea3i \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c ti\u00eau chu\u1ea9n sau:<\/p>\n<p>Tu\u1ed5i c\u00e2y con: \u00edt nh\u1ea5t 6 th\u00e1ng tu\u1ed5i. \u0110\u01b0\u1eddng k\u00ednh c\u1ed5 r\u1ec5 t\u1eeb 0,4cm tr\u1edf l\u00ean. Chi\u1ec1u cao v\u00fat ng\u1ecdn: t\u1eeb 40cm tr\u1edf l\u00ean.<\/p>\n<p>C\u00e2y sinh tr\u01b0\u1edfng t\u1ed1t, kh\u00f4ng c\u00f3 bi\u1ec3u hi\u1ec7n b\u1ecb s\u00e2u b\u1ec7nh h\u1ea1i, kh\u00f4ng b\u1ecb c\u1ee5t ng\u1ecdn, v\u1ee1 b\u1ea7u.<\/p>\n<p><em><strong>4.2.\u00a0 Ph\u1ea1m vi \u1ee9ng d\u1ee5ng<\/strong><\/em><\/p>\n<p>Ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng h\u1eefu t\u00ednh D\u1ebb cau \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng t\u1ea1i c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t gi\u1ed1ng l\u00e0 c\u00e1c h\u1ed9 gia \u0111\u00ecnh ho\u1eb7c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n \u1edf v\u00f9ng \u0110\u00f4ng B\u1eafc B\u1ed9 v\u00e0 nh\u1eefng n\u01a1i c\u00f3 \u0111i\u1ec1u ki\u1ec7n sinh th\u00e1i t\u01b0\u01a1ng t\u1ef1.<\/p>\n<p><em><strong>4.3.\u00a0 \u0110i\u1ec1u ki\u1ec7n v\u00e0 \u0111\u1ecba \u0111i\u1ec3m \u1ee9ng d\u1ee5ng<\/strong><\/em><\/p>\n<p>C\u00e1c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n nh\u00e2n gi\u1ed1ng h\u1eefu t\u00ednh D\u1ebb cau (<em>Quercus<\/em><em> platycalyx <\/em>Hickel &amp; A.Camus) c\u1ea7n c\u00f3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n v\u1ec1 c\u01a1 s\u1edf v\u1eadt ch\u1ea5t, ngu\u1ed3n gi\u1ed1ng v\u00e0 nh\u00e2n l\u1ef1c, c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n<ul>\n<li>C\u01a1 s\u1edf h\u1ea1 t\u1ea7ng: H\u1ec7 th\u1ed1ng v\u01b0\u1eddn \u01b0\u01a1m \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u01a1 b\u1ea3n v\u1ec1 ch\u1ebf \u0111\u1ed9 che s\u00e1ng, t\u01b0\u1edbi ti\u00eau.<\/li>\n<li>Ngu\u1ed3n gi\u1ed1ng: C\u00f3 c\u00e2y m\u1eb9 ho\u1eb7c ngu\u1ed3n h\u1ea1t D\u1ebb cau \u0111\u01b0\u1ee3c thu h\u00e1i t\u1eeb c\u00e2y m\u1eb9 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<li>Nh\u00e2n l\u1ef1c: C\u00f3 nh\u00e2n vi\u00ean k\u1ef9 thu\u1eadt th\u00e0nh th\u1ea1o v\u1ec1 k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng t\u1eeb h\u1ea1t v\u00e0 ch\u0103m s\u00f3c c\u00e2y gi\u1ed1ng t\u1ea1i v\u01b0\u1eddn \u01b0\u01a1m.<\/li>\n<li>V\u1eadt t\u01b0: \u0110\u1ea3m b\u1ea3o \u0111\u1ee7 ch\u1ee7ng lo\u1ea1i v\u00e0 kh\u1ed1i l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi c\u00e1c lo\u1ea1i v\u1eadt t\u01b0 theo quy tr\u00ecnh k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng h\u1eefu t\u00ednh D\u1ebb cau n\u00eau tr\u00ean.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>1.\u00a0 T\u00ean ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt Quy tr\u00ecnh k\u1ef9 thu\u1eadt nh\u00e2n gi\u1ed1ng h\u1eefu t\u00ednh D\u1ebb cau (Quercus platycalyx Hickel &amp; A.Camus). 2.\u00a0 Ta\u0301c gi\u1ea3 Nh\u00f3m t\u00e1c gi\u1ea3 c\u1ee7a ti\u1ebfn b\u1ed9 k\u1ef9 thu\u1eadt: TS. Nguy\u1ec5n V\u0103n Th\u1ecd, Ths. Ma Thanh Thuy\u1ebft, Ths. Nguy\u1ec5n Th\u1ecb \u00c1nh Nguy\u1ec7t, Ths. \u0110\u00e0o H\u00f9ng M\u1ea1nh. KS. Ph\u1ea1m Quang Ti\u1ebfn, KS. Nguy\u1ec5n [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[174,72],"tags":[],"_links":{"self":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/24034"}],"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=24034"}],"version-history":[{"count":4,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/24034\/revisions"}],"predecessor-version":[{"id":24041,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/posts\/24034\/revisions\/24041"}],"wp:attachment":[{"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/media?parent=24034"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/categories?post=24034"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vafs.gov.vn\/vn\/wp-json\/wp\/v2\/tags?post=24034"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}