{"id":534,"date":"2024-07-26T15:29:36","date_gmt":"2024-07-26T08:29:36","guid":{"rendered":"https:\/\/bacte.vn\/ky-thuat-trong-va-cham-ho-tieu\/"},"modified":"2026-07-10T11:12:34","modified_gmt":"2026-07-10T04:12:34","slug":"ky-thuat-trong-va-cham-ho-tieu","status":"publish","type":"post","link":"https:\/\/bacte.vn\/en\/ky-thuat-trong-va-cham-ho-tieu\/","title":{"rendered":"K\u1ef9 Thu\u1eadt Tr\u1ed3ng V\u00e0 Ch\u0103m H\u1ed3 Ti\u00eau"},"content":{"rendered":"<h1><strong style=\"font-size: 28px;\">1.\u0110\u1eb7c \u0111i\u1ec3m chung c\u00e2y h\u1ed3 ti\u00eau:<\/strong><\/h1>\n<p>H\u1ed3 ti\u00eau l\u00e0 c\u00e2y c\u00f4ng nghi\u1ec7p l\u00e2u n\u0103m, th\u00e2n b\u00f2, r\u1ec5 m\u00f3c n\u00ean c\u1ea7n c\u00f3 tr\u1ee5 \u0111\u1ec3 c\u00e2y b\u00e1m r\u1ec5 ph\u1ee5. R\u1ec5 ti\u00eau g\u1ed3m h\u1ec7 th\u1ed1ng r\u1ec5 d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t (3-6 r\u1ec5 c\u00e1i v\u00e0 nhi\u1ec1u r\u1ec5 ph\u1ee5) d\u00f9ng h\u00fat n\u01b0\u1edbc v\u00e0 ph\u00e2n b\u00f3n. H\u1ec7 th\u1ed1ng r\u1ec5 b\u00e1m m\u1ecdc t\u1eeb \u0111\u1ed1t th\u00e2n \u0111\u1ec3 b\u00e1m v\u00e0o tr\u1ee5, gi\u00fap c\u00e2y h\u1ed3 ti\u00eau v\u01b0\u01a1n l\u00ean v\u00e0 c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng h\u00fat n\u01b0\u1edbc, ph\u00e2n b\u00f3n tuy kh\u1ea3 n\u0103ng n\u00e0y y\u1ebfu h\u01a1n so v\u1edbi r\u1ec5 m\u1ecdc trong \u0111\u1ea5t.<\/p>\n<figure id=\"attachment_3691\" aria-describedby=\"caption-attachment-3691\" style=\"width: 257px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3691\" src=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Thiet-ke-chua-co-ten-41-2-1-200x300.png\" alt=\"C\u00e2y h\u1ed3 ti\u00eau\" width=\"257\" height=\"386\" srcset=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Thiet-ke-chua-co-ten-41-2-1-200x300.png 200w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Thiet-ke-chua-co-ten-41-2-1-683x1024.png 683w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Thiet-ke-chua-co-ten-41-2-1-768x1152.png 768w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Thiet-ke-chua-co-ten-41-2-1-1024x1536.png 1024w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Thiet-ke-chua-co-ten-41-2-1-1365x2048.png 1365w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Thiet-ke-chua-co-ten-41-2-1-1000x1500.png 1000w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Thiet-ke-chua-co-ten-41-2-1.png 1651w\" sizes=\"auto, (max-width: 257px) 100vw, 257px\" \/><figcaption id=\"caption-attachment-3691\" class=\"wp-caption-text\">C\u00e2y h\u1ed3 ti\u00eau<\/figcaption><\/figure>\n<p>C\u00e2y h\u1ed3 ti\u00eau th\u00edch h\u1ee3p v\u1edbi kh\u00ed h\u1eadu v\u00f9ng x\u00edch \u0111\u1ea1o v\u00e0 nhi\u1ec7t \u0111\u1edbi. Nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p trung b\u00ecnh 22<sup>0<\/sup>C -28<sup>0<\/sup>C. H\u1ed3 ti\u00eau y\u00eau c\u1ea7u l\u01b0\u1ee3ng m\u01b0a cao t\u1eeb 2000-3000mm\/n\u0103m, ph\u00e2n b\u1ed5 \u0111\u1ec1u trong 7-8 th\u00e1ng v\u00e0 c\u1ea7n 3-5 th\u00e1ng kh\u00f4ng m\u01b0a \u1edf cu\u1ed1i giai \u0111o\u1ea1n thu ho\u1ea1ch \u0111\u1ec3 ph\u00e2n h\u00f3a m\u1ea7m hoa t\u1ed1t, ra hoa t\u1eadp trung. H\u1ed3 ti\u00eau c\u00f3 th\u1ec3 tr\u1ed3ng \u0111\u01b0\u1ee3c tr\u00ean nhi\u1ec1u v\u00f9ng \u0111\u1ea5t, nh\u01b0ng \u0111\u1ea5t th\u00edch h\u1ee3p ph\u1ea3i l\u00e0 \u0111\u1ea5t t\u01a1i x\u1ed1p, nhi\u1ec1u m\u00f9n, pH 5,5-7, tho\u00e1t n\u01b0\u1edbc t\u1ed1t. M\u1eadt \u0111\u1ed9 tr\u1ed3ng th\u00edch h\u1ee3p nh\u1ea5t c\u1ee7a h\u1ed3 ti\u00eau t\u1eeb 2000-2500 tr\u1ee5\/ha, \u0111\u1ea5t t\u1ed1t n\u00ean tr\u1ed3ng th\u01b0a, \u0111\u1ea5t x\u1ea5u tr\u1ed3ng d\u00e0y h\u01a1n. \u0110\u1ea5t d\u1ed1c c\u1ea7n b\u1ed1 tr\u00ed h\u00e0ng ti\u00eau theo \u0111\u01b0\u1eddng \u0111\u1ed3ng m\u1ee9c \u0111\u1ec3 gi\u1ea3m b\u1edbt r\u1eeda tr\u00f4i dinh d\u01b0\u1ee1ng v\u00e0 x\u00f3i m\u00f2n \u0111\u1ea5t.<\/p>\n<h1><strong>2. Gi\u1ed1ng <\/strong><\/h1>\n<p>\u1ede Vi\u1ec7t Nam hi\u1ec7n nay t\u1ed3n t\u1ea1i ba d\u1ea1ng gi\u1ed1ng ch\u1ee7 y\u1ebfu:<\/p>\n<ul>\n<li>Gi\u1ed1ng ti\u00eau l\u00e1 c\u1ee1 trung b\u00ecnh: ngu\u1ed3n g\u1ed1c c\u00f3 th\u1ec3 t\u1eeb gi\u1ed1ng Lada Belangtoeng, gi\u1ed1ng n\u00e0y c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb Indonexia v\u00e0 di th\u1ef1c v\u00e0o Vi\u1ec7t Nam n\u0103m 1947. T\u1eeb \u0111\u00f3, gi\u1ed1ng n\u00e0y c\u00f3 th\u1ec3 mang nhi\u1ec1u t\u00ean \u0111\u1ecba ph\u01b0\u01a1ng kh\u00e1c nhau: Nam Vang, Ph\u00fa Qu\u1ed1c, L\u1ed9c Ninh, V\u0129nh Linh v\u00e0 nhi\u1ec1u t\u00ean g\u1ecdi kh\u00e1c. Gi\u1ed1ng c\u00f3 c\u1ee1 h\u1ea1t l\u1edbn trung b\u00ecnh, chi\u1ec1u d\u00e0i ch\u00f9m qu\u1ea3 trung b\u00ecnh 11cm.<\/li>\n<li>Gi\u1ed1ng ti\u00eau s\u1ebb:l\u00e1 nh\u1ecf, ch\u00f9m qu\u1ea3 ng\u1eafn, m\u00e0u xanh c\u1ee7a l\u00e1 kh\u00f4ng \u0111\u1eadm nh\u01b0 gi\u1ed1ng ti\u00eau Lada Belangtoeng, chi\u1ec1u d\u00e0i ch\u00f9m qu\u1ea3 trung b\u00ecnh kho\u1ea3ng 8cm, h\u1ea1t nh\u1ecf h\u01a1n gi\u1ed1ng ti\u00eau c\u00f3 c\u1ee1 l\u00e1 trung b\u00ecnh. Gi\u1ed1ng c\u00f3 t\u00ean g\u1ecdi theo \u0111\u1ecba ph\u01b0\u01a1ng nh\u01b0 ti\u00eau s\u1ebb L\u1ed9c Ninh, ti\u00eau s\u1ebb \u0110\u1ea5t \u0110\u1ecf, ti\u00eau s\u1ebb M\u1ee1.<\/li>\n<li>Ti\u00eau tr\u00e2u: l\u00e1 l\u1edbn, ch\u00f9m qu\u1ea3 d\u00e0i, h\u1ea1t l\u1edbn nh\u01b0ng n\u0103ng su\u1ea5t kh\u00f4ng cao b\u1eb1ng hai gi\u1ed1ng ti\u00eau l\u00e1 trung b\u00ecnh v\u00e0 l\u00e1 nh\u1ecf.<\/li>\n<li>Ti\u00eau \u1ea4n \u0110\u1ed9:Hi\u1ec7n nay gi\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng v\u00ec ch\u00f9m qu\u1ea3 d\u00e0i, \u0111\u00f3ng h\u1ea1t d\u00e0y, n\u0103ng su\u1ea5t cao, cho thu ho\u1ea1ch s\u1edbm, hai gi\u1ed1ng ch\u1ee7 l\u1ef1c l\u00e0 Panniyur v\u00e0 Karimunda.<\/li>\n<\/ul>\n<h1><strong style=\"font-family: 'Hanken Grotesk', sans-serif; font-size: 24px;\">3. K\u1ef9 thu\u1eadt tr\u1ed3ng:<\/strong><\/h1>\n<h2><strong>\u00a0 \u00a03.1. V\u01b0\u1eddn \u01b0\u01a1m<\/strong><\/h2>\n<h3><strong>\u00a0Ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c hi\u1ec7n: <\/strong><\/h3>\n<ul>\n<li>Do\u0323n sa\u0323ch n\u00ea\u0300n \u0111\u00e2\u0301t \u01a1\u0309 lu\u00f4\u0301ng \u01b0\u01a1m.<\/li>\n<li>Ki\u0301ch th\u01b0\u01a1\u0301c lu\u00f4\u0301ng r\u00f4\u0323ng 1m, da\u0300i 8 &#8211; 10m.<\/li>\n<li>Tu\u0301i la\u0300m b\u00e2\u0300u la\u0300 bi\u0300 PE co\u0301 ki\u0301ch th\u01b0\u01a1\u0301c 10cm x 15cm (r\u00f4\u0323ng x da\u0300i), \u0111u\u0323c 8 l\u00f4\u0303 thoa\u0301t n\u01b0\u01a1\u0301c \u01a1\u0309 n\u01b0\u0309a d\u01b0\u01a1\u0301i cu\u0309a b\u00e2\u0300u, ph\u00e2n b\u00f4\u0301 tha\u0300nh 2 ha\u0300ng va\u0300 ca\u0301ch \u0111a\u0301y b\u00e2\u0300u kh\u00f4ng qua\u0301 2cm.<\/li>\n<\/ul>\n<h3><strong>H\u00f4\u0303n h\u01a1\u0323p \u0111\u00e2\u0301t cho va\u0300o b\u00e2\u0300u:<\/strong><\/h3>\n<ul>\n<li>S\u01b0\u0309 du\u0323ng l\u01a1\u0301p \u0111\u00e2\u0301t m\u0103\u0323t 0 &#8211; 20cm, nh\u0103\u0323t sa\u0323ch r\u00ea\u0303 c\u00e2y, \u0111a\u0301 so\u0309i hay ca\u0301c v\u00e2\u0323t la\u0323 kha\u0301c. \u0110\u00e2\u0301t l\u00e2\u0301y v\u00ea\u0300 \u0111\u01b0\u01a1\u0323c ph\u01a1i kh\u00f4 d\u01b0\u01a1\u0301i n\u0103\u0301ng to sau \u0111o\u0301 \u0111\u00e2\u0323p nho\u0309.<a name=\"_Toc318910797\"><\/a><\/li>\n<li>Ph\u00e2n chu\u00f4\u0300ng pha\u0309i hoai mu\u0323c.<a name=\"_Toc318910798\"><\/a><\/li>\n<li>Ph\u00e2n l\u00e2n: super l\u00e2n ho\u1eb7c l\u00e2n nung ch\u1ea3y<\/li>\n<li>Bacte Phytop (s\u1ea3n ph\u1ea9m c\u1ee7a c\u00f4ng ty TipTo M\u00e3 Lai)<a name=\"_Toc318910799\"><\/a><\/li>\n<li>\u0110\u00e2\u0301t va\u0300 ph\u00e2n cho va\u0300o b\u00e2\u0300u \u0111\u01b0\u01a1\u0323c ti\u0301nh theo ty\u0309 l\u00ea\u0323: 4 \u0111\u00e2\u0301t + 1 ph\u00e2n chu\u00f4\u0300ng + 0,5% super l\u00e2n (l\u00e2n nung ch\u1ea3y) + 1% v\u00f4i b\u00f4\u0323t + 0,3% Bacte Phytop. L\u01b0\u01a1\u0323ng \u0111\u00e2\u0301t, ph\u00e2n \u01b0\u01a1\u0301c ti\u0301nh cho 1ha v\u01b0\u01a1\u0300n \u01b0\u01a1m (60.000 b\u00e2\u0300u) nh\u01b0 sau:<\/li>\n<\/ul>\n<h3>\u0110\u00e2\u0301t: 28 &#8211; 30 t\u00e2\u0301n<\/h3>\n<ul>\n<li>Ph\u00e2n chu\u00f4\u0300ng: 7 &#8211; 8 t\u00e2\u0301n.<a name=\"_Toc318910802\"><\/a><\/li>\n<li>Super l\u00e2n: 150 &#8211; 180 kg.<a name=\"_Toc318910803\"><\/a><\/li>\n<li>V\u00f4i: 350 &#8211; 360 kg.<\/li>\n<li>Bacte Phytop: 80 \u2013 100 kg.<\/li>\n<\/ul>\n<ul style=\"list-style-type: circle;\">\n<li>Ph\u00e2n chu\u1ed3ng, Super l\u00e2n (l\u00e2n nung ch\u1ea3y), Bacte phytop v\u00e0 V\u00f4i \u0111\u01b0\u1ee3c tr\u1ed9n \u0111\u1ec1u theo ty\u0309 l\u00ea\u0323 nh\u01b0 tr\u00ean, \u0111em \u1ee7 m\u1ed9t tu\u1ea7n. Sau \u0111\u00f3, tr\u1ed9n \u0111\u00ea\u0300u \u0111\u1ea5t v\u01a1\u0301i ph\u00e2n \u0111a\u0303 u\u0309, r\u1ed3i cho v\u00e0o b\u1ea7u.<\/li>\n<li>B\u00e2\u0300u \u0111\u00e2\u0301t pha\u0309i c\u00e2n \u0111\u00f4\u0301i, th\u0103\u0309ng \u0111\u01b0\u0301ng, l\u01b0ng b\u00e2\u0300u kh\u00f4ng ga\u0303y khu\u0301c<a name=\"_Toc318910806\"><\/a>, x\u00ea\u0301p va\u0300o lu\u00f4\u0301ng.<\/li>\n<li>\u0110o\u0301ng ca\u0301c co\u0323c ne\u0323p do\u0323c lu\u00f4\u0301ng va\u0300 gi\u0103ng d\u00e2y \u0111\u00ea\u0309 gi\u01b0\u0303 cho b\u00e2\u0300u th\u0103\u0309ng \u0111\u01b0\u0301ng.<\/li>\n<li>B\u00ean tr\u00ean ph\u1ee7 t\u1ea5m m\u00e0ng \u0111en che n\u1eafng \u0111\u1ec3 h\u1ea1n ch\u1ebf \u00e1nh n\u1eafng tr\u1ef1c x\u1ea1 v\u00e0o v\u01b0\u1eddn \u01b0\u01a1m.<\/li>\n<\/ul>\n<h3><strong>Ph\u01b0\u01a1ng th\u1ee9c nh\u00e2n gi\u1ed1ng:<\/strong><\/h3>\n<p>Ch\u1ecdn c\u00e2y gi\u1ed1ng c\u00f3 n\u0103ng su\u1ea5t cao, ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t, kh\u00f4ng nhi\u1ec5m s\u00e2u b\u1ec7nh h\u1ea1i.<br \/>\nHom gi\u1ed1ng:<\/p>\n<ul>\n<li>C\u00e0nh t\u01b0\u1ee3c (d\u00e2y th\u00e2n): ti\u00eau tr\u1ed3ng t\u1eeb c\u00e0nh t\u01b0\u1ee3c nhanh cho qu\u1ea3, th\u01b0\u1eddng n\u0103m th\u1ee9 ba sau khi tr\u1ed3ng, n\u0103ng su\u1ea5t cao v\u00e0 tu\u1ed5i th\u1ecd k\u00e9o d\u00e0i 15-20 n\u0103m, t\u1ef7 l\u1ec7 hom s\u1ed1ng \u0111\u1ea1t cao (kho\u1ea3ng 90%).<\/li>\n<li>C\u00e0nh l\u01b0\u01a1n: ti\u00eau tr\u1ed3ng t\u1eeb c\u00e0nh l\u01b0\u01a1n cho qu\u1ea3 ch\u1eadm h\u01a1n v\u00e0 ph\u1ea3i \u0111\u00f4n ti\u00eau, th\u01b0\u1eddng t\u1eeb n\u0103m th\u1ee9 4 sau khi tr\u1ed3ng. Tuy v\u1eady, ti\u00eau s\u1ebd \u00edt b\u1ec7nh, cho n\u0103ng su\u1ea5t cao, \u1ed5n \u0111\u1ecbnh v\u00e0 l\u00e2u gi\u00e0 c\u1ed7i.<\/li>\n<\/ul>\n<h3>Y\u00eau c\u1ea7u c\u1ee7a hom ti\u00eau:<\/h3>\n<figure id=\"attachment_3692\" aria-describedby=\"caption-attachment-3692\" style=\"width: 365px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3692\" src=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/b4529346-9782-4ea3-80fc-fd2da0ebb793-300x300.png\" alt=\"Hom d\u00e2y l\u01b0\u01a1n\" width=\"365\" height=\"365\" srcset=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/b4529346-9782-4ea3-80fc-fd2da0ebb793-300x300.png 300w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/b4529346-9782-4ea3-80fc-fd2da0ebb793-1024x1024.png 1024w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/b4529346-9782-4ea3-80fc-fd2da0ebb793-150x150.png 150w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/b4529346-9782-4ea3-80fc-fd2da0ebb793-768x768.png 768w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/b4529346-9782-4ea3-80fc-fd2da0ebb793-1000x1000.png 1000w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/b4529346-9782-4ea3-80fc-fd2da0ebb793-100x100.png 100w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/b4529346-9782-4ea3-80fc-fd2da0ebb793.png 1254w\" sizes=\"auto, (max-width: 365px) 100vw, 365px\" \/><figcaption id=\"caption-attachment-3692\" class=\"wp-caption-text\">Hom d\u00e2y l\u01b0\u01a1n<\/figcaption><\/figure>\n<ul>\n<li><strong>N\u1ebfu d\u00f9ng hom d\u00e2y l\u01b0\u01a1n<\/strong>: Ph\u1ea3i c\u00f3 \u00edt nh\u1ea5t 2-3 \u0111\u1ed1t, l\u1ea5y t\u1eeb c\u00e1c v\u01b0\u1eddn ti\u00eau 4 n\u0103m tu\u1ed5i tr\u1edf l\u00ean, d\u00e2y\u00a0ph\u1ea3i l\u00e0 lo\u1ea1i b\u00e1nh t\u1ebb (kh\u00f4ng qu\u00e1 non, kh\u00f4ng qu\u00e1 gi\u00e0). D\u00e2y l\u00e0m hom ph\u1ea3i xanh t\u1ed1t, \u0111\u01b0\u1ee3c l\u1ea5y t\u1eeb v\u01b0\u1eddn kh\u00f4ng c\u00f3 d\u1ea5u hi\u1ec7u b\u1ec7nh. Khi \u01b0\u01a1m hom ph\u1ea3i c\u1eaft b\u1ecf l\u00e1, hom ti\u00eau c\u1eaft xong ph\u1ea3i \u01b0\u01a1m ngay, n\u1ebfu v\u1eadn chuy\u1ec3n \u0111i xa ph\u1ea3i \u0111\u1eb7t trong th\u00f9ng x\u1ed1p, phun n\u01b0\u1edbc s\u01b0\u01a1ng \u01b0\u1edbt \u0111\u1ec1u.<\/li>\n<li><strong>N\u1ebfu d\u00f9ng hom d\u00e2y \u00e1c<\/strong>: l\u1ea5y t\u1eeb c\u00e1c v\u01b0\u1eddn ti\u00eau 1 n\u0103m tu\u1ed5i, d\u00e2y ph\u1ea3i l\u00e0 lo\u1ea1i b\u00e1nh t\u1ebb, xanh t\u1ed1t, c\u00f3 4-6 \u0111\u1ed1t, \u0111\u01b0\u1eddng k\u00ednh hom \u00edt nh\u1ea5t 4mm, c\u00f3 r\u1ec5 b\u00e1m \u1edf c\u00e1c \u0111\u1ed1t ho\u1eb7c \u00edt nh\u1ea5t l\u00e0 2 \u0111\u1ed1t ph\u00eda d\u01b0\u1edbi c\u00f3 r\u1ec5 b\u00e1m. Ph\u1ea7n r\u1ec5 b\u00e1m n\u00e0y khi \u01b0\u01a1m v\u00e0o b\u1ea7u \u01b0\u01a1m s\u1ebd ph\u00e1t tri\u1ec3n th\u00e0nh r\u1ec5. Tr\u00ean hom ph\u1ea3i c\u00f3 \u00edt nh\u1ea5t m\u1ed9t c\u00e0nh qu\u1ea3, ph\u1ea7n g\u1ed1c hom c\u1eaft x\u00e9o c\u00e1ch m\u1eaft \u1edf g\u1ed1c 2cm<\/li>\n<\/ul>\n<h3><strong>Ch\u0103m so\u0301c c\u00e2y sau gi\u00e2m<\/strong><\/h3>\n<ul>\n<li>T\u01b0\u01a1\u0301i n\u01b0\u01a1\u0301c: Ngay sau khi gi\u00e2m xong, du\u0300ng bi\u0300nh phun s\u01b0\u01a1ng phun n\u01b0\u01a1\u0301c \u01b0\u1edbt \u0111\u1eabm b\u1ea7u \u01b0\u01a1m hom. Sau \u0111o\u0301 ca\u0301ch 2 &#8211; 3 nga\u0300y t\u01b0\u01a1\u0301i m\u00f4\u0323t l\u00e2\u0300n, kh\u00f4ng \u0111\u1ec3 b\u1ea7u thi\u1ebfu \u0111\u1ed9 \u1ea9m l\u00e0m gi\u1ea3m t\u1ec9 l\u1ec7 s\u1ed1ng v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a hom gi\u1ed1ng.<\/li>\n<li>La\u0300m co\u0309: Sau khi gi\u00e2m m\u00f4\u0323t tha\u0301ng, co\u0309 b\u0103\u0301t \u0111\u00e2\u0300u mo\u0323c nhi\u00ea\u0300u n\u00ean lu\u0301c na\u0300y chu\u0301ng ta ti\u00ea\u0301n ha\u0300nh la\u0300m co\u0309. \u01a0\u0309 gi\u01b0\u0303a va\u0300 xung quanh lu\u00f4\u0301ng thi\u0301 nghi\u00ea\u0323m thi\u0300 nh\u00f4\u0309 co\u0309 ca\u0309 g\u00f4\u0301c. Co\u0300n tr\u00ean b\u00e2\u0300u, chi\u0309 du\u0300ng tay ng\u0103\u0301t nhe\u0323 ngo\u0323n co\u0309 cho \u0111\u01b0\u0301t \u0111\u00ea\u0309 ha\u0323n ch\u00ea\u0301 kha\u0309 n\u0103ng ca\u0323nh tranh dinh d\u01b0\u01a1\u0303ng cu\u0309a chu\u0301ng va\u0300 hom ti\u00eau.<\/li>\n<\/ul>\n<h2><strong>3.2.<\/strong> <strong>V\u01b0\u1eddn tr\u1ed3ng:<\/strong><\/h2>\n<p>Tr\u1ee5 ti\u00eau r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e2y ti\u00eau, tu\u1ed5i th\u1ecd trung b\u00ecnh c\u1ee7a ti\u00eau l\u00e0 20-25 n\u0103m, trong su\u1ed1t th\u1eddi gian n\u00e0y, n\u1ebfu tr\u1ee5 ti\u00eau b\u1ecb h\u01b0 h\u1ecfng, g\u1eaby \u0111\u1ed5. C\u00e2y ti\u00eau c\u00f3 th\u1ec3 ch\u1ebft theo ho\u1eb7c gi\u1ea3m n\u0103ng su\u1ea5t \u0111\u00e1ng k\u1ec3.<\/p>\n<h3>C\u00e1c lo\u1ea1i tr\u1ee5 ti\u00eau ph\u1ed5 bi\u1ebfn<\/h3>\n<figure id=\"attachment_3693\" aria-describedby=\"caption-attachment-3693\" style=\"width: 425px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3693\" src=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/37fdfb62-5852-4886-8f49-4bd7f6ac1243-240x300.png\" alt=\"C\u00e1c lo\u1ea1i tr\u1ee5 h\u1ed3 ti\u00eau\" width=\"425\" height=\"531\" srcset=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/37fdfb62-5852-4886-8f49-4bd7f6ac1243-240x300.png 240w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/37fdfb62-5852-4886-8f49-4bd7f6ac1243-819x1024.png 819w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/37fdfb62-5852-4886-8f49-4bd7f6ac1243-768x960.png 768w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/37fdfb62-5852-4886-8f49-4bd7f6ac1243-1000x1250.png 1000w, https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/37fdfb62-5852-4886-8f49-4bd7f6ac1243.png 1122w\" sizes=\"auto, (max-width: 425px) 100vw, 425px\" \/><figcaption id=\"caption-attachment-3693\" class=\"wp-caption-text\">C\u00e1c lo\u1ea1i tr\u1ee5 h\u1ed3 ti\u00eau<\/figcaption><\/figure>\n<ul>\n<li>Tr\u1ee5 s\u1ed1ng (tr\u1ee5 ti\u00eau s\u1ed1ng, c\u00e2y tr\u1ee5 s\u1ed1ng)<\/li>\n<li>Tr\u1ee5 ti\u00eau b\u1eb1ng c\u00e2y c\u1ecdc g\u1ed7<\/li>\n<li>Tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc b\u00ea t\u00f4ng<\/li>\n<li>Tr\u1ee5 ti\u00eau x\u00e2y b\u1eb1ng g\u1ea1ch<\/li>\n<li>Tr\u1ee5 ti\u00eau t\u1ea1m<\/li>\n<\/ul>\n<p>C\u00e1c\u00a0lo\u1ea1i tr\u1ee5 g\u1ea1ch, tr\u1ee5 b\u00ea t\u00f4ng, tr\u1ee5 c\u1ecdc g\u1ed7, tr\u1ee5 t\u1ea1m th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi chung l\u00e0 tr\u1ee5 ch\u1ebft.<\/p>\n<h3>\u0110\u1eb7c \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf c\u1ee7a t\u1eebng lo\u1ea1i tr\u1ee5 ti\u00eau<\/h3>\n<h4>1. Tr\u1ee5 ti\u00eau s\u1ed1ng<\/h4>\n<p>Ngh\u0129a l\u00e0 c\u00e2y d\u00f9ng l\u00e0m tr\u1ee5 l\u00e0 c\u00e2y c\u00f2n s\u1ed1ng, c\u00f9ng sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n v\u1edbi c\u00e2y ti\u00eau. Tr\u1ee5 s\u1ed1ng\u00a0ph\u1ea3i v\u1eefng ch\u1eafc, t\u00e1n l\u00e1 tho\u00e1ng. R\u1ec5 \u0103n s\u00e2u \u0111\u1ec3 tr\u00e1nh c\u1ea1nh tranh dinh d\u01b0\u1ee1ng v\u1edbi ti\u00eau<\/p>\n<figure id=\"attachment_4148\" aria-describedby=\"caption-attachment-4148\" style=\"width: 564px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/bacteri.org\/wp-content\/uploads\/Tieu01.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4148\" src=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/Tieu01-250x141-1.jpg\" alt=\"Tr\u1ee5 ti\u00eau s\u1ed1ng (Tr\u1ee5 s\u1ed1ng)\" width=\"564\" height=\"318\" \/><\/a><figcaption id=\"caption-attachment-4148\" class=\"wp-caption-text\">Tr\u1ee5 ti\u00eau s\u1ed1ng (Tr\u1ee5 s\u1ed1ng)<\/figcaption><\/figure>\n<h5><strong>1.1. Y\u00eau c\u1ea7u c\u1ee7a c\u00e2y tr\u1ee5 s\u1ed1ng:<\/strong><\/h5>\n<ul>\n<li>Ph\u1ea3i l\u00e0 lo\u1ea1i c\u00e2y sinh tr\u01b0\u1edfng nhanh, \u00edt ph\u00e2n c\u00e0nh, th\u00e2n v\u1eefng ch\u1eafc<\/li>\n<li>N\u00ean ch\u1ecdn c\u00e2y c\u00f3 r\u1ec5 c\u1ecdc \u0103n s\u00e2u, v\u1eeba tr\u00e1nh \u0111\u01b0\u1ee3c g\u1eaby \u0111\u1ed5 v\u1eeba h\u1ea1n ch\u1ebf vi\u1ec7c c\u1ea1nh tranh dinh d\u01b0\u1ee1ng v\u1edbi c\u00e2y ti\u00eau<\/li>\n<li>L\u00e1 th\u01b0a, s\u1ee9c s\u1ed1ng m\u1ea1nh, c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i sau khi b\u1ecb c\u1eaft t\u1ec9a m\u00e0 kh\u00f4ng b\u1ecb ch\u1ebft<\/li>\n<li>V\u1ecf c\u00e2y s\u1ea7n s\u00f9i, kh\u00f4ng b\u1ecb bong tr\u00f3c \u0111\u1ec3 ti\u00eau c\u00f3 th\u1ec3 \u0111eo b\u00e1m d\u1ec5 d\u00e0ng<\/li>\n<li>\u00cdt s\u00e2u b\u1ec7nh, kh\u00f4ng ph\u1ea3i l\u00e0 trung gian ho\u1eb7c c\u00f3 c\u00f9ng lo\u1ea1i s\u00e2u b\u1ec7nh v\u1edbi ti\u00eau<\/li>\n<\/ul>\n<p>M\u1ed9t s\u1ed1 gi\u1ed1ng c\u00e2y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m tr\u1ee5 s\u1ed1ng: C\u00e2y keo d\u1eadu, C\u00e2y mu\u1ed3ng \u0111en, C\u00e2y l\u1ed3ng m\u1ee9c, C\u00e2y g\u00f2n\u2026<\/p>\n<h5><strong>1.2. \u01afu \u0111i\u1ec3m c\u1ee7a tr\u1ee5 s\u1ed1ng<\/strong><\/h5>\n<ul>\n<li>Tu\u1ed5i th\u1ecd cao, c\u00f3 th\u1ec3 ph\u1ee5c v\u1ee5 su\u1ed1t qu\u00e3ng \u0111\u1eddi c\u1ee7a c\u00e2y ti\u00eau<\/li>\n<li>S\u1eb5n c\u00f3, d\u1ec3 t\u00ecm, chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p<\/li>\n<li>T\u1ea1o b\u00f3ng r\u00e2m t\u1ef1 nhi\u00ean cho c\u00e2y ti\u00eau, nh\u1ea5t l\u00e0 th\u1eddi gian \u0111\u1ea7u khi m\u1edbi tr\u1ed3ng ti\u00eau<\/li>\n<li>L\u00e1 c\u00e2y tr\u1ee5 s\u1ed1ng khi r\u1edbt xu\u1ed1ng ph\u00e2n h\u1ee7y th\u00e0nh m\u00f9n, \u0111\u1ed3ng th\u1eddi ph\u1ea7n n\u00e0o gi\u1eef \u1ea9m cho v\u01b0\u1eddn ti\u00eau trong m\u00f9a kh\u00f4 h\u1ea1n<\/li>\n<li>R\u1ec5 c\u00e2y tr\u1ee5 s\u1ed1ng t\u1ea1o \u0111\u1ed9 t\u01a1i x\u1ed1p cho \u0111\u1ea5t, m\u1ed9t s\u1ed1 c\u00e2y thu\u1ed9c h\u1ecd \u0111\u1eadu nh\u01b0 mu\u1ed3ng \u0111en c\u00f2n g\u00f3p ph\u1ea7n c\u1ea3i t\u1ea1o \u0111\u1ea5t<\/li>\n<\/ul>\n<h5><strong>1.3. H\u1ea1n ch\u1ebf c\u1ee7a tr\u1ee5 s\u1ed1ng<\/strong><\/h5>\n<ul>\n<li>Th\u1eddi gian ki\u1ebfn t\u1ea1o \u2013\u00a0quy ho\u1ea1ch v\u01b0\u1eddn ti\u00eau l\u00e2u h\u01a1n: Do t\u1ed1n th\u00eam th\u1eddi gian \u0111\u1ec3 tr\u1ee5 \u0111\u1ee7 l\u1edbn cho ti\u00eau leo (1-2 n\u0103m)<\/li>\n<li>Tr\u1ee5 s\u1ed1ng c\u1ea1nh tranh m\u1ed9t ph\u1ea7n dinh d\u01b0\u1ee1ng v\u1edbi c\u00e2y ti\u00eau<\/li>\n<li>Th\u01b0\u1eddng xuy\u00ean ph\u1ea3i t\u1ec9a c\u00e0nh h\u00e3m ng\u1ecdn (1 n\u0103m 2 l\u1ea7n)<\/li>\n<\/ul>\n<h4>2. Tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc g\u1ed7<\/h4>\n<p>L\u00e0 lo\u1ea1i tr\u1ee5 s\u1eed d\u1ee5ng th\u00e2n c\u00e2y \u0111\u00e3 h\u00f3a g\u1ed7 (c\u00e2y \u0111\u00e3 ch\u1ebft v\u00e0 \u0111\u01b0\u1ee3c c\u01b0a b\u1ecf ng\u1ecdn + g\u1ed1c). \u0110\u01b0\u1ee3c ch\u00f4n xu\u1ed1ng \u0111\u1ea5t \u0111\u1ee7 s\u00e2u, sau \u0111\u00f3 cho ti\u00eau leo l\u00ean ph\u1ea7n n\u1ed5i tr\u00ean m\u1eb7t \u0111\u1ea5t.<\/p>\n<figure id=\"attachment_4152\" aria-describedby=\"caption-attachment-4152\" style=\"width: 250px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/bacteri.org\/wp-content\/uploads\/trutieukho.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4152 size-medium\" src=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/trutieukho-250x186-1.jpg\" alt=\"Tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc g\u1ed7 \u2013 c\u00e2y g\u1ed7\" width=\"250\" height=\"186\" \/><\/a><figcaption id=\"caption-attachment-4152\" class=\"wp-caption-text\">Tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc g\u1ed7 \u2013 c\u00e2y g\u1ed7<\/figcaption><\/figure>\n<h5><strong>2.1. Y\u00eau c\u1ea7u c\u1ee7a tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc g\u1ed7:<\/strong><\/h5>\n<ul>\n<li>Ph\u1ea3i l\u00e0 lo\u1ea1i g\u1ed7 t\u1ed1t, r\u1eafn ch\u1eafc, ch\u1ecbu \u0111\u01b0\u1ee3c m\u1ed1i m\u1ecdt<\/li>\n<li>Cao t\u1eeb 3-5m<\/li>\n<li>\u0110\u01b0\u1eddng k\u00ednh tr\u1ee5 t\u1eeb 15-20cm<\/li>\n<li>Th\u00e2n th\u1eb3ng \u0111\u1ee9ng<\/li>\n<\/ul>\n<h5><strong>2.2. \u01afu \u0111i\u1ec3m c\u1ee7a tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc g\u1ed7:<\/strong><\/h5>\n<ul>\n<li>Ti\u00eau kh\u00f4ng b\u1ecb c\u1ea1nh tranh dinh d\u01b0\u1ee1ng v\u00e0 \u00e1nh s\u00e1ng<\/li>\n<li>C\u00f3 th\u1ec3 tr\u1ed3ng v\u1edbi m\u1eadt \u0111\u1ed9 d\u00e0y h\u01a1n gi\u00fap t\u0103ng n\u0103ng su\u1ea5t t\u1ed5ng th\u1ec3, n\u1ebfu c\u00f9ng m\u1ed9t di\u1ec7n t\u00edch \u0111\u1ea5t nh\u01b0 nhau<\/li>\n<li>H\u00e0ng n\u0103m kh\u00f4ng ph\u1ea3i c\u1eaft t\u1ec9a, t\u1ea1o t\u00e1n, h\u00e3m ng\u1ecdn<\/li>\n<li>C\u00f3 kh\u1ea3 n\u0103ng tri\u1ec3n khai nhanh, kh\u00f4ng ph\u1ea3i ch\u1edd \u0111\u1ee3i tr\u1ee5 \u0111\u1ee7 l\u1edbn nh\u01b0 tr\u1ee5 s\u1ed1ng<\/li>\n<\/ul>\n<h5><strong>2.3. H\u1ea1n ch\u1ebf c\u1ee7a tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc g\u1ed7<\/strong><\/h5>\n<ul>\n<li>Th\u1eddi gian t\u1ed3n t\u1ea1i ng\u1eafn (10-15 n\u0103m) kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u1ee7 qu\u00e3ng \u0111\u1eddi c\u1ee7a c\u00e2y ti\u00eau<\/li>\n<li>Qu\u00e1 tr\u00ecnh thay th\u1ebf tr\u1ee5 ph\u1ee9c t\u1ea1p, g\u00e2y \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a c\u00e2y ti\u00eau<\/li>\n<li>Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u r\u1ea5t l\u1edbn<\/li>\n<li>L\u00e0m gia t\u0103ng nguy c\u01a1 ph\u00e1 r\u1eebng (\u0111\u1ec3 cung c\u1ea5p \u0111\u1ee7 tr\u1ee5 cho 1 hecta ti\u00eau, c\u1ea7n ph\u00e1 4-5 hecta r\u1eebng)<\/li>\n<\/ul>\n<p>M\u1ed9t s\u1ed1 lo\u1ea1i g\u1ed7 th\u01b0\u1eddng d\u00f9ng l\u00e0m tr\u1ee5 ti\u00eau: C\u00e2y vi\u1ebft, c\u00e2y tr\u00e0m, xoan r\u1eebng, ki\u1ec1n ki\u1ec1n, s\u1ecfi m\u1eadt\u2026<\/p>\n<h4>3. Tr\u1ee5 ti\u00eau x\u00e2y b\u1eb1ng g\u1ea1ch<\/h4>\n<p>Th\u01b0\u1eddng x\u00e2y d\u1ea1ng th\u00e1p nh\u1ecf d\u1ea7n v\u1ec1 ph\u00eda tr\u00ean. \u0110\u1ec3 g\u1ea1ch tr\u1ea7n, kh\u00f4ng t\u00f4. B\u00ean trong r\u1ed7ng, c\u00f3 l\u1ed7 h\u1ed5ng tr\u00ean ph\u1ea7n v\u00e1ch tr\u1ee5. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u00e1 thay cho g\u1ea1ch n\u1ebfu c\u00f3 \u0111i\u1ec1u ki\u1ec7n.<\/p>\n<figure id=\"attachment_4149\" aria-describedby=\"caption-attachment-4149\" style=\"width: 479px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/bacteri.org\/wp-content\/uploads\/tieutrugach.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4149\" src=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/tieutrugach-250x157-1.jpg\" alt=\"Tr\u1ee5 h\u1ed3 ti\u00eau x\u00e2y b\u1eb1ng g\u1ea1ch\" width=\"479\" height=\"301\" \/><\/a><figcaption id=\"caption-attachment-4149\" class=\"wp-caption-text\">Tr\u1ee5 h\u1ed3 ti\u00eau x\u00e2y b\u1eb1ng g\u1ea1ch<\/figcaption><\/figure>\n<h5><strong>3.1. Y\u00eau c\u1ea7u c\u1ee7a tr\u1ee5 ti\u00eau b\u1eb1ng g\u1ea1ch<\/strong><\/h5>\n<ul>\n<li>H\u00ecnh tr\u1ee5 tr\u00f2n ho\u1eb7c vu\u00f4ng<\/li>\n<li>Chi\u1ec1u cao \u00edt nh\u1ea5t 2,5m<\/li>\n<li>\u0110\u01b0\u1eddng k\u00ednh \u0111\u00e1y 1 \u2013 1,2m<\/li>\n<li>\u0110\u01b0\u1eddng k\u00ednh ng\u1ecdn 0,6 \u2013 0,7m<\/li>\n<li>Ph\u1ea7n m\u00f3ng tr\u1ee5 s\u00e2u 0,5m<\/li>\n<li>Th\u00e2n tr\u1ee5 r\u1ed7ng b\u00ean trong, c\u00f3 c\u00e1c l\u1ed7 c\u00e1ch nhau 10cm<\/li>\n<\/ul>\n<h5><strong>3.2. \u01afu \u0111i\u1ec3m c\u1ee7a tr\u1ee5 g\u1ea1ch:<\/strong><\/h5>\n<ul>\n<li>Nguy\u00ean li\u1ec7u x\u00e2y tr\u1ee5 s\u1eb5n c\u00f3 \u1edf \u0111\u1ecba ph\u01b0\u01a1ng<\/li>\n<li>Tr\u1ee5 c\u00f3 tu\u1ed5i th\u1ecd cao, kh\u00f4ng c\u1ea7n thay tr\u1ee5 trong su\u1ed1t v\u00f2ng \u0111\u1eddi sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y ti\u00eau<\/li>\n<li>H\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c n\u1ea1n ph\u00e1 r\u1eebng l\u1ea5y c\u1ecdc l\u00e0m tr\u1ee5<\/li>\n<li>Tr\u1ee5 x\u00e2y th\u01b0\u1eddng to, n\u00ean tr\u1ed3ng \u0111\u01b0\u1ee3c nhi\u1ec1u b\u1ea7u h\u01a1n (8-10 b\u1ea7u \/ tr\u1ee5). Cho n\u0103ng su\u1ea5t cao v\u00e0 \u1ed5n \u0111\u1ecbnh ngay t\u1eeb \u0111\u1ea7u<\/li>\n<li>Kh\u00f4ng c\u1ea7n ch\u1edd \u0111\u1ee3i tr\u1ee5 l\u1edbn nh\u01b0 khi d\u00f9ng tr\u1ee5 s\u1ed1ng<\/li>\n<\/ul>\n<h5><strong>3.3. H\u1ea1n ch\u1ebf c\u1ee7a tr\u1ee5 ti\u00eau b\u1eb1ng g\u1ea1ch:<\/strong><\/h5>\n<ul>\n<li>Chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u kh\u00e1 cao, c\u00f3 th\u1ec3 g\u1ea5p \u0111\u00f4i so v\u1edbi tr\u1ee5 c\u1ecdc g\u1ed7 v\u00e0 tr\u1ee5 s\u1ed1ng<\/li>\n<li>C\u00e1c v\u1eadt li\u1ec7u x\u00e2y tr\u1ee5 (g\u1ea1ch, \u0111\u00e1, xi m\u0103ng) h\u00fat nhi\u1ec7t v\u00e0 tho\u00e1t n\u01b0\u1edbc nhanh l\u00e0m cho tr\u1ee5 n\u00f3ng v\u00e0 kh\u00f4 (trong m\u00f9a n\u1eafng c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 45 \u0111\u1ed9 C). L\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a ti\u00eau trong th\u1eddi gian \u0111\u1ea7u<\/li>\n<\/ul>\n<h4>4. Tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc b\u00ea t\u00f4ng<\/h4>\n<p>S\u1eed d\u1ee5ng c\u1ecdc \u0111\u00fac b\u1eb1ng b\u00ea t\u00f4ng, c\u00f3 c\u1ed1t th\u00e9p \u0111\u1ec3 gia c\u1ed1 \u0111\u1ed9 b\u1ec1n. K\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u00e1ng th\u01b0\u1eddng gi\u1ed1ng lo\u1ea1i c\u1ecdc th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 d\u1ef1ng h\u00e0ng r\u00e0o l\u01b0\u1edbi B40, nh\u01b0ng cao h\u01a1n (kho\u1ea3ng 2,5 \u2013 3m t\u00ednh t\u1eeb m\u1eb7t \u0111\u1ea5t).<\/p>\n<figure id=\"attachment_4151\" aria-describedby=\"caption-attachment-4151\" style=\"width: 539px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/bacteri.org\/wp-content\/uploads\/tieuximang.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4151\" src=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/tieuximang-250x188-1.jpg\" alt=\"H\u00ecnh \u1ea3nh tr\u1ee5 h\u1ed3 ti\u00eau b\u1eb1ng b\u00ea t\u00f4ng - k\u1ef9 thu\u1eadt tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c h\u1ed3 ti\u00eau\" width=\"539\" height=\"405\" \/><\/a><figcaption id=\"caption-attachment-4151\" class=\"wp-caption-text\">H\u00ecnh \u1ea3nh tr\u1ee5 h\u1ed3 ti\u00eau b\u1eb1ng b\u00ea t\u00f4ng<\/figcaption><\/figure>\n<h5><strong>4.1. \u01afu \u0111i\u1ec3m c\u1ee7a tr\u1ee5 b\u1eb1ng c\u1ecdc b\u00ea t\u00f4ng:<\/strong><\/h5>\n<ul>\n<li>Nguy\u00ean li\u1ec7u \u0111\u00fac c\u1ecdc s\u1eb5n c\u00f3 t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng<\/li>\n<li>Tr\u1ee5 c\u00f3 tu\u1ed5i th\u1ecd \u201cv\u0129nh vi\u1ec5n\u201d<\/li>\n<li>M\u1eadt \u0111\u1ed9 tr\u1ed3ng c\u00f3 th\u1ec3 l\u00ean \u0111\u1ebfn 2000 tr\u1ee5 \/ ha<\/li>\n<li>Kh\u00f4ng t\u1ed1n th\u1eddi gian ch\u1edd \u0111\u1ee3i<\/li>\n<li>Kh\u00f4ng c\u1ea1nh tranh dinh d\u01b0\u1ee1ng v\u1edbi c\u00e2y ti\u00eau<\/li>\n<\/ul>\n<h5><strong>4.2. H\u1ea1n ch\u1ebf c\u1ee7a tr\u1ee5 ti\u00eau b\u1eb1ng c\u1ecdc b\u00ea t\u00f4ng:<\/strong><\/h5>\n<ul>\n<li>\u0110\u1ea7u t\u01b0 t\u1ed1n k\u00e9m. Chi ph\u00ed ban \u0111\u1ea7u cao<\/li>\n<li>Tr\u1ee5 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng n\u1eb7ng n\u1ebfu d\u1ef1ng qu\u00e1 cao s\u1ebd d\u1ec5 \u0111\u1ed5 ng\u00e3<\/li>\n<li>C\u00e2y tri\u00eau tr\u1ed3ng tr\u00ean tr\u1ee5 b\u00ea t\u00f4ng th\u01b0\u1eddng mau c\u1ed7i<\/li>\n<li>Tr\u1ee5 b\u00ea t\u00f4ng kh\u00f4ng th\u1ea5m n\u01b0\u1edbc, m\u00f9a n\u1eafng nhi\u1ec7t \u0111\u1ed9 l\u00ean cao, kh\u00f4ng t\u1ed1t cho qu\u00e1 tr\u00ecnh sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y ti\u00eau<\/li>\n<\/ul>\n<h4>5. L\u00e0m tr\u1ee5 t\u1ea1m cho c\u00e2y ti\u00eau<\/h4>\n<p>Th\u1ef1c ch\u1ea5t \u0111\u00e2y kh\u00f4ng h\u1eb3n l\u00e0 m\u1ed9t lo\u1ea1i tr\u1ee5, m\u00e0 l\u00e0 m\u1ed9t ph\u01b0\u01a1ng \u00e1n l\u00e0m tr\u1ee5 ti\u00eau, ph\u00e1t huy \u0111\u01b0\u1ee3c c\u00e1c \u01b0u \u0111i\u1ec3m c\u1ee7a m\u1ed7i lo\u1ea1i tr\u1ee5. C\u1ee5 th\u1ec3 nh\u01b0 sau:<\/p>\n<p>Ngay khi <a href=\"http:\/\/vuacaygiong.com\/tu-van-va-huong-dan\/ky-thuat-trong-va-cham-soc-cay-ho-tieu\/\" target=\"_blank\" rel=\"noopener\">tr\u1ed3ng ti\u00eau<\/a>, ta ti\u1ebfn h\u00e0nh tr\u1ed3ng tr\u1ee5 s\u1ed1ng v\u00e0 tr\u1ee5 t\u1ea1m \u0111\u1ed3ng th\u1eddi (tr\u1ee5 t\u1ea1m c\u00f3 th\u1ec3 d\u00f9ng b\u1eb1ng c\u1ecdc b\u00ea t\u00f4ng ho\u1eb7c c\u1ecdc g\u1ed7, chi\u1ec1u cao kho\u1ea3ng 2\u00a0\u2013 2,5m). Khi ti\u00eau b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n ta cho ti\u00eau leo l\u00ean tr\u1ee5 t\u1ea1m. Sau m\u1ed9t th\u1eddi gian tr\u1ee5 s\u1ed1ng \u0111\u1ee7 l\u1edbn (\u0111\u01b0\u1eddng k\u00ednh c\u00e2y kho\u1ea3ng 10cm) ta chuy\u1ec3n d\u1ea7n d\u00e2y ti\u00eau qua tr\u1ee5 s\u1ed1ng. C\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng tr\u1ee5 t\u1ea1m ho\u1eb7c lo\u1ea1i b\u1ecf t\u00f9y theo v\u1eadt li\u1ec7u l\u00e0m tr\u1ee5 t\u1ea1m.<\/p>\n<figure id=\"attachment_4150\" aria-describedby=\"caption-attachment-4150\" style=\"width: 541px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/bacteri.org\/wp-content\/uploads\/tieutrutam.jpg\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-4150\" src=\"https:\/\/bacte.vn\/wp-content\/uploads\/2024\/07\/tieutrutam-250x188-1.jpg\" alt=\"K\u1ef8 THU\u1eacT TR\u1ed2NG V\u00c0 CH\u0102M S\u00d3C H\u1ed2 TI\u00caU\" width=\"541\" height=\"407\" \/><\/a><figcaption id=\"caption-attachment-4150\" class=\"wp-caption-text\">Tr\u1ed3ng h\u1ed3 ti\u00eau tr\u00ean c\u00e2y tr\u1ee5 t\u1ea1m<\/figcaption><\/figure>\n<p>Nh\u01b0 v\u1eady v\u1ec1 l\u00e2u d\u00e0i, c\u00e2y ti\u00eau s\u1ebd sinh tr\u01b0\u1edfng v\u00e0 ph\u00e1t tri\u1ec3n tr\u00ean tr\u1ee5 s\u1ed1ng, nh\u01b0ng kh\u00f4ng ph\u1ea3i m\u1ea5t th\u1eddi gian\u00a0ch\u1edd \u0111\u1ee3t tr\u1ee5 s\u1ed1ng \u0111\u1ee7 l\u1edbn, m\u00e0 c\u00f3 th\u1ec3 xu\u1ed1ng gi\u1ed1ng ti\u00eau \u0111\u1ed3ng th\u1eddi v\u1edbi tr\u1ee5 s\u1ed1ng. V\u1edbi nh\u1eefng lo\u1ea1i tr\u1ee5 s\u1ed1ng ph\u00e1t tri\u1ec3n nhanh nh\u01b0 c\u00e2y g\u00f2n. T\u00e1n c\u00e2y c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng \u0111\u1ec3 che m\u00e1t cho ti\u00eau trong th\u1eddi gian \u0111\u1ea7u.<\/p>\n<h5><u><strong>5.1 K\u1ef9 thu\u1eadt tr\u1ed3ng ti\u00eau:<\/strong><\/u><\/h5>\n<ul>\n<li>Th\u1eddi v\u1ee5 tr\u1ed3ng ti\u00eau:<\/li>\n<\/ul>\n<p>Th\u1eddi v\u1ee5 tr\u1ed3ng t\u00f9y thu\u1ed9c v\u00e0o \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu c\u1ee7a t\u1eebng khu v\u1ef1c, th\u01b0\u1eddng tr\u1ed3ng v\u00e0o \u0111\u1ea7u m\u00f9a m\u01b0a, khi \u0111\u00e3 m\u01b0a \u0111\u1ec1u v\u00e0 k\u1ebft th\u00fac tr\u01b0\u1edbc m\u00f9a kh\u00f4 kho\u1ea3ng 2-2,5 th\u00e1ng. \u0110\u00f4ng Nam B\u1ed9 th\u00e1ng 6-8; Duy\u00ean H\u1ea3i Mi\u1ec1n Trung th\u00e1ng 9-10; T\u00e2y Nguy\u00ean th\u00e1ng 5-8.<\/p>\n<ul>\n<li>Ch\u1ecdn \u0111\u1ea5t tr\u1ed3ng ti\u00eau, l\u00e0m \u0111\u1ea5t, \u0111\u00e0o h\u1ed1 v\u00e0 thi\u1ebft k\u1ebf l\u00f4 tr\u1ed3ng:<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul style=\"list-style-type: circle;\">\n<li>\u0110\u1ea5t tr\u1ed3ng ti\u00eau c\u1ea7n t\u01a1i x\u1ed1p, d\u1ec5 tho\u00e1t n\u01b0\u1edbc, kh\u00f4ng \u00fang n\u01b0\u1edbc v\u00e0o m\u00f9a m\u01b0a, \u0111\u1ed9 d\u00e0y t\u1ea7ng \u0111\u1ea5t canh t\u00e1c t\u1ed1i thi\u1ec3u 70cm, pH c\u1ee7a \u0111\u1ea5t kho\u1ea3ng 5,5-7,0 l\u00e0 th\u00edch h\u1ee3p cho c\u00e2y ti\u00eau.<\/li>\n<li>\u0110\u1ea5t c\u1ea7n \u0111\u01b0\u1ee3c c\u00e0y b\u1eeba k\u1ef9 v\u00e0 x\u1eed l\u00fd m\u1ea7m b\u1ec7nh tr\u01b0\u1edbc khi tr\u1ed3ng, tr\u00ean \u0111\u1ea5t chua c\u1ea7n b\u00f3n v\u00f4i tr\u01b0\u1edbc khi b\u1eeba l\u1ea7n cu\u1ed1i, l\u01b0\u1ee3ng b\u00f3n 1,5 \u2013 2,0\/ ha.<\/li>\n<li>K\u00edch th\u01b0\u1edbc h\u1ed1 th\u01b0\u1eddng 30x40x40cm ho\u1eb7c 40x40x40cm, m\u1ed7i h\u1ed1 b\u00f3n 7-10kg ph\u00e2n chu\u1ed3ng hoai + 300-500g ph\u00e2n supe l\u00e2n ho\u1eb7c l\u00e2n nung ch\u1ea3y + 300-400g v\u00f4i b\u1ed9t, tr\u1ed9n \u0111\u1ec1u v\u1edbi l\u1edbp \u0111\u1ea5t m\u1eb7t cho v\u00e0o h\u1ed1 kho\u1ea3ng 20cm. N\u00ean ti\u1ebfn h\u00e0nh \u0111\u00e0o h\u1ed1 v\u00e0 tr\u1ed9n ph\u00e2n l\u1ea5p h\u1ed1 tr\u01b0\u1edbc khi tr\u1ed3ng \u00edt nh\u1ea5t 10-15 ng\u00e0y. V\u01b0\u1eddn ti\u00eau tr\u00ean v\u00f9ng \u0111\u1ea5t c\u00f3 \u0111\u1ed9 d\u1ed1c n\u00ean \u0111\u00e0o h\u1ed1 theo \u0111\u01b0\u1eddng \u0111\u1ed3ng m\u1ee9c v\u00e0 b\u1ed1 tr\u00ed h\u1ed1 theo h\u00ecnh nanh s\u1ea5u.<\/li>\n<li>Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng ti\u00eau n\u01b0\u1edbc v\u00e0 tr\u1ed3ng tr\u1ee5 ti\u00eau c\u00f9ng l\u00fac, kho\u1ea3ng 10-15m \u0111\u00e0o m\u1ed9t r\u00e3nh tho\u00e1t n\u01b0\u1edbc vu\u00f4ng g\u00f3c v\u1edbi h\u01b0\u1edbng d\u1ed1c ch\u00ednh, r\u00e3nh s\u00e2u 15-20cm, r\u1ed9ng 20cm, gi\u1eefa hai h\u00e0ng tr\u1ee5 ti\u00eau. D\u1ecdc theo h\u01b0\u1edbng d\u1ed1c ch\u00ednh, kho\u1ea3ng 30-40m, thi\u1ebft k\u1ebf m\u1ed9t m\u01b0\u01a1ng s\u00e2u 30-40cm, r\u1ed9ng 40cm, gi\u1eefa hai h\u00e0ng tr\u1ee5 ti\u00eau, m\u01b0\u01a1ng th\u1eb3ng g\u00f3c v\u1edbi r\u00e3nh tho\u00e1t n\u01b0\u1edbc.<\/li>\n<\/ul>\n<\/li>\n<li>\u0110\u1eb7t hom v\u00e0 bu\u1ed9c d\u00e2y:<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul style=\"list-style-type: circle;\">\n<li>Khi \u0111\u1eb7t hom ti\u00eau v\u00e0o h\u1ed1 c\u1ea7n ch\u00fa \u00fd:<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>X\u00e9 b\u1ecf b\u1ea7u PE, tr\u00e1nh l\u00e0m v\u1ee1 b\u1ea7u sau \u0111\u00f3 l\u1ea5p \u0111\u1ea5t v\u00e0 n\u00e9n ch\u1eb7t g\u1ed1c.<br \/>\nHom \u0111\u1eb7t ri\u00eang 30-45<sup>0<\/sup> h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u1ee5 ti\u00eau, n\u00ean \u0111\u1eb7t hom (b\u1ea7u) v\u00e0o h\u01b0\u1edbng \u0110\u00f4ng.<\/p>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul style=\"list-style-type: circle;\">\n<li>S\u1ed1 hom (ho\u1eb7c b\u1ea7u) tr\u00ean m\u1ed9t tr\u1ee5: 2 hom\/tr\u1ee5 cho tr\u1ee5 s\u1ed1ng ho\u1eb7c tr\u1ee5 b\u00ea t\u00f4ng v\u00e0 5-7 hom\/tr\u1ee5 cho b\u1ed3n g\u1ea1ch x\u00e2y.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul style=\"list-style-type: circle;\">\n<li>Sau khi d\u00e2y ti\u00eau \u0111\u00e3 ph\u00e1t tri\u1ec3n v\u01b0\u01a1n t\u1edbi tr\u1ee5 n\u00ean d\u00f9ng c\u00e1c lo\u1ea1i d\u00e2y m\u1ec1m (d\u00e2y nylon) \u0111\u1ec3 bu\u1ed9c d\u00e2y ti\u00eau v\u00e0o c\u00e2y tr\u1ee5, bu\u1ed9c v\u00e0o v\u1ecb tr\u00ed \u1edf g\u1ea7n \u0111\u1ed1t c\u1ee7a d\u00e2y ti\u00eau \u0111\u1ec3 r\u1ec5 d\u1ec5 b\u00e1m b\u00e0o tr\u1ee5, sau khi r\u1ec5 \u0111\u00e3 b\u00e1m ch\u1eb7t v\u00e0o tr\u1ee5 c\u1ea7n c\u1eaft b\u1ecf d\u00e2y bu\u1ed9c.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li>T\u1ec9a c\u00e0nh, t\u1ea1o t\u00e1n c\u00e2y tr\u1ee5 s\u1ed1ng v\u00e0 c\u00e2y ti\u00eau trong th\u1eddi k\u1ef3 kinh doanh:<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul style=\"list-style-type: circle;\">\n<li>Khi c\u00e2y tr\u1ee5 s\u1ed1ng \u0111\u00e3 l\u1edbn, t\u00e1n tr\u1ee5 giao t\u00e1n c\u1ea7n rong t\u1ec9a b\u1edbt c\u00e0nh l\u00e1 \u0111\u1ec3 ti\u00eau nh\u1eadn \u0111\u1ee7 \u00e1nh s\u00e1ng, m\u1ed7i n\u0103m rong t\u1ec9a v\u00e0i l\u1ea7n v\u00e0o m\u00f9a m\u01b0a.<\/li>\n<li>Sau khi thu ho\u1ea1ch ti\u00eau, \u0111\u1ebfn m\u00f9a m\u01b0a c\u1ea7n t\u1ec9a b\u1edbt nh\u1eefng c\u00e0nh t\u01b0\u1ee3c, c\u00e0nh l\u01b0\u01a1n m\u1ecdc ra t\u1eeb g\u1ed1c ti\u00eau v\u00e0 c\u00e0nh t\u01b0\u1ee3c m\u1ecdc ngo\u00e0i khung th\u00e2n ch\u00ednh, vi\u1ec7c t\u1ec9a c\u00e0nh n\u00ean ti\u1ebfn h\u00e0nh v\u00e0o \u0111\u1ea7u m\u00f9a m\u01b0a \u0111\u1ec3 t\u1ea1o dinh d\u01b0\u1ee1ng cho m\u1ea7m hoa trong v\u1ee5 ti\u1ebfp theo.<\/li>\n<li>\u1ede m\u1ed9t s\u1ed1 v\u01b0\u1eddn ti\u00eau c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng hoa tr\u1ed5 r\u1ea3i r\u00e1c kh\u00f4ng \u0111\u00fang th\u1eddi v\u1ee5 n\u00ean c\u1eaft b\u1ecf nh\u1eefng hoa n\u00e0y \u0111\u1ec3 t\u1eadp trung cho hoa ra h\u00e0ng lo\u1ea1t v\u00e0 qu\u1ea3 ch\u00edn t\u1eadp trung.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h1><strong>4. Ph\u00e2n b\u00f3n:<\/strong><\/h1>\n<h2><strong>4.1. Nhu c\u1ea7u dinh d\u01b0\u1ee1ng c\u1ee7a h\u1ed3 ti\u00eau:<\/strong><\/h2>\n<p>V\u1edbi n\u0103ng su\u1ea5t 2 t\u1ea5n\/ha, h\u00e0ng n\u0103m c\u00e2y h\u1ed3 ti\u00eau l\u1ea5y \u0111i t\u1eeb \u0111\u1ea5t 70kg \u0111\u1ea1m (N) + 16kg L\u00e2n (P<sub>2<\/sub>O<sub>5<\/sub>) + 42kg Kali (K<sub>2<\/sub>O) + 18kg Magi\u00ea (MgO) + 67kg Canxi (CaO). C\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u tr\u00ean th\u1ebf gi\u1edbi cho th\u1ea5y, v\u1edbi m\u1eadt \u0111\u1ed9 1750 n\u1ecdc\/ha, m\u1ed7i n\u0103m h\u1ed3 ti\u00eau l\u1ea5y \u0111i t\u1eeb \u0111\u1ea5t kho\u1ea3ng 250kg N + 35kg P<sub>2<\/sub>O<sub>5<\/sub>\u00a0+ 205kg K<sub>2<\/sub>O + 45kg CaO + 20kg MgO (De Waard, 1965). \u1ede nh\u1eefng c\u00e2y \u0111\u1ea7y \u0111\u1ee7 dinh d\u01b0\u1ee1ng, h\u00e0m l\u01b0\u1ee3ng trong l\u00e1 h\u1ed3 ti\u00eau th\u01b0\u1eddng dao \u0111\u1ed9ng trong kho\u1ea3ng 3,1-3,4% N; 0,16-0,18% P; 3,4-4,3% K; 0,44% MgO; 1,67% CaO, lu\u00f4n cao h\u01a1n so v\u1edbi c\u00e1c c\u00e2y tr\u1ed3ng kh\u00e1c.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y ch\u1ee9ng t\u1ecf h\u1ed3 ti\u00eau h\u00fat v\u00e0 t\u00edch lu\u1ef9 nhi\u1ec1u dinh d\u01b0\u1ee1ng h\u01a1n so v\u1edbi m\u1ed9t s\u1ed1 c\u00e2y tr\u1ed1ng kh\u00e1c. H\u1ed3 ti\u00eau c\u00f3 nhu c\u1ea7u \u0111\u1ea1m v\u00e0 kali l\u00e0 cao nh\u1ea5t sau t\u1edbi l\u00e2n, canxi, magi\u00ea v\u00e0 c\u00e1c vi l\u01b0\u1ee3ng kh\u00e1c. Hi\u1ec7n t\u1ea1i, nhi\u1ec1u v\u01b0\u1eddn h\u1ed3 ti\u00eau \u1edf n\u01b0\u1edbc ta do \u0111\u1ecba h\u00ecnh cao, d\u1ed1c, \u0111\u1ea5t c\u00f3 th\u00e0nh ph\u1ea7n c\u01a1 gi\u1edbi nh\u1eb9 l\u1ea1i \u0111\u01b0\u1ee3c t\u01b0\u1edbi n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean n\u00ean dinh d\u01b0\u1ee1ng b\u1ecb r\u1eeda tr\u00f4i nhi\u1ec1u. C\u00e1c h\u00e0ng ti\u00eau ph\u00eda r\u00eca v\u01b0\u1eddn, nh\u1ea5t l\u00e0 g\u1ea7n \u0111\u01b0\u1eddng tho\u00e1t n\u01b0\u1edbc th\u01b0\u1eddng c\u00f3 bi\u1ec3u hi\u1ec7n thi\u1ebfu kali v\u00e0 magi\u00ea r\u1ea5t r\u00f5.<\/p>\n<h2><strong>4.2. QUY TR\u00ccNH B\u00d3N PH\u00c2N<\/strong><\/h2>\n<p>Ph\u00e2n b\u00f3n cho h\u1ed3 ti\u00eau ph\u1ea3i \u0111\u1ea3m b\u1ea3o \u0111\u1ee7 c\u00e1c h\u00e0m l\u01b0\u1ee3ng c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng N,P,K, c\u00e1c nguy\u00ean t\u1ed1 trung vi l\u01b0\u1ee3ng, \u0111\u1ec3 cho c\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t, c\u00e2n \u0111\u1ed1i v\u00e0 cho n\u0103ng su\u1ea5t cao. C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 cho h\u1ed3 ti\u00eau ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng l\u00e0: <em>\u201cN\u00ean b\u00f3n theo h\u01b0\u1edbng ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng, h\u1eefu c\u01a1 vi sinh, h\u1eefu c\u01a1 sinh h\u1ecdc k\u1ebft h\u1ee3p v\u1edbi ph\u00e2n b\u00f3n v\u00f4 c\u01a1 theo t\u1eebng th\u1eddi \u0111i\u1ec3m\u201d<\/em><\/p>\n<h3><strong>1\/ Th\u1eddi k\u1ef3 ki\u1ebfn thi\u1ebft c\u01a1 b\u1ea3n<\/strong><\/h3>\n<ul>\n<li>\n<h4>B\u00f3n l\u00f3t:<\/h4>\n<\/li>\n<\/ul>\n<p>15-20 kg ph\u00e2n chu\u1ed3ng hoai m\u1ee5c + 0,5 kg L\u00e2n nung ch\u1ea3y (super l\u00e2n) + 0,3 kg v\u00f4i b\u1ed9t + 0,3kg Bacte 555. B\u00f3n v\u00e0o m\u1ed7i h\u1ed1 tr\u1ee5 r\u1ed3i x\u1edbi x\u00e1o \u0111\u1ec1u trong \u0111\u1ea5t, ph\u1ee7 l\u00ean l\u1edbp \u0111\u1ea5t m\u1eb7t m\u1ecfng r\u1ed3i t\u01b0\u1edbi n\u01b0\u1edbc \u01b0\u1edbt \u0111\u1eabm. Sau \u0111\u00f3, \u0111\u1ec3 kho\u1ea3ng 10 \u2013 15 ng\u00e0y r\u1ed3i \u0111em \u0111\u1eb7t b\u1ea7u gi\u1ed1ng v\u00e0o h\u1ed1 tr\u1ed3ng.<\/p>\n<ul>\n<li>\n<h4>T\u01b0\u1edbi th\u00fac:<\/h4>\n<\/li>\n<\/ul>\n<p>H\u00f2a tan 30-50g\u00a0 NPK\u00a0 Bacte 68 , t\u01b0\u1edbi 2-3 l\u1ea7n, c\u00e1ch nhau 15 &#8211; 20 ng\u00e0y\/l\u1ea7n nh\u1eb1m gi\u00fap h\u1ed3 ti\u00eau ra r\u1ec5 m\u1ea1nh, ph\u00e1t c\u00e0nh kh\u1ecfe.<\/p>\n<ul>\n<li>\n<h4>B\u00f3n th\u00fac:<\/h4>\n<ul style=\"list-style-type: circle;\">\n<li>N\u0103m 1: Bacte 55: 0,5 kg\/tr\u1ee5 + Bacte 68 0,3 kg\/tr\u1ee5. Chia l\u00e0m 2 l\u1ea7n b\u00f3n cho m\u1ed7i tr\u1ee5 v\u00e0o gi\u1eefa m\u00f9a m\u01b0a v\u00e0 cu\u1ed1i m\u00f9a m\u01b0a. Trong qu\u00e1 tr\u00ecnh ch\u0103m s\u00f3c c\u1ea7n ng\u00e2m h\u00f2a tan 30 \u2013 50gr Bacte 68 cho m\u1ed9t l\u1ea7n t\u01b0\u1edbi cho m\u1ed7i tr\u1ee5.<\/li>\n<li>N\u0103m 2: B\u00f3n l\u00e0m 4 l\u1ea7n: \u0111\u1ea7u m\u01b0a, gi\u1eefa m\u01b0a, cu\u1ed1i m\u01b0a v\u00e0 giai \u0111o\u1ea1n m\u00f9a kh\u00f4.<\/li>\n<li>\u0110\u1ea7u m\u01b0a: 0,3 kg v\u00f4i b\u1ed9t + 0,3 kg L\u00e2n nung ch\u1ea3y + 0,2 kg Bacte 555\u00a0 cho m\u1ed7i tr\u1ee5 ti\u00eau.<\/li>\n<li>Gi\u1eefa m\u00f9a m\u01b0a: 0,2kg Bacte 555 cho m\u1ed7i tr\u1ee5 ti\u00eau<\/li>\n<li>Cu\u1ed1i m\u00f9a m\u01b0a: 0,2kg Bacte 555\u00a0 cho m\u1ed7i tr\u1ee5 ti\u00eau<\/li>\n<li>M\u00f9a kh\u00f4: Ng\u00e2m h\u00f2a tan Bacte 68 t\u01b0\u1edbi cho m\u1ed7i tr\u1ee5 ti\u00eau.<\/li>\n<li>N\u0103m 3: B\u00f3n t\u01b0\u01a1ng t\u1ef1 n\u0103m 2, c\u00f3 th\u1ec3 t\u0103ng th\u00eam l\u01b0\u1ee3ng Bacte 555, Bacte 68 cho h\u1ed3 ti\u00eau ph\u00e1t tri\u1ec3n t\u1ed1t, ng\u0103n ng\u1eeba b\u1ec7nh t\u1eadt, \u0111\u1ec3 chu\u1ea9n b\u1ecb cho h\u1ed3 ti\u00eau v\u00e0o th\u1eddi k\u1ef3 kinh doanh cho n\u0103ng su\u1ea5t cao.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>Phun k\u00e8m ph\u00e2n b\u00f3n qua l\u00e1 Bacte 02; Bacte 03; Bacte magie bo trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y<\/p>\n<p><a href=\"https:\/\/bacte.vn\/en\/ky-thuat-trong-va-cham-soc-ho-tieu-giai-doan-kien-thiet\/\">\u0110\u1ecdc th\u00eam v\u1ec1 k\u1ef9 thu\u1eadt tr\u1ed3ng v\u00e0 ch\u0103m h\u1ed3 ti\u00eau giai \u0111o\u1ea1n ki\u1ebfn thi\u1ebft<\/a><\/p>\n<h3><strong>2\/ <\/strong><strong>Th\u1eddi k\u1ef3 kinh doanh: <\/strong><\/h3>\n<p>\u0110\u01b0\u1ee3c chia l\u00e0m 3 l\u1ea7n b\u00f3n: \u0111\u1ea7u m\u00f9a m\u01b0a, gi\u1eefa m\u00f9a m\u01b0a v\u00e0 cu\u1ed1i m\u00f9a m\u01b0a. T\u00f9y theo s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a h\u1ed3 ti\u00eau v\u00e0 n\u0103ng su\u1ea5t m\u00e0 nh\u00e0 v\u01b0\u1eddn n\u00ean \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1ee3ng ph\u00e2n b\u00f3n cho ph\u00f9 h\u1ee3p theo t\u1eebng n\u0103m. L\u01b0\u1ee3ng b\u00f3n cho t\u1eebng giai \u0111o\u1ea1n nh\u01b0 sau:<\/p>\n<ul>\n<li>\n<h4>\u0110\u1ea7u m\u00f9a m\u01b0a:<\/h4>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul style=\"list-style-type: circle;\">\n<li>D\u1ecdn v\u1ec7 sinh sach b\u1ed3n quanh tr\u1ee5 ti\u00eau, b\u00f3n v\u00e0o m\u1ed7i tr\u1ee5 ti\u00eau l\u01b0\u1ee3ng ph\u00e2n: 20kg ph\u00e2n chu\u1ed3ng (ph\u00e2n r\u00e1c hoai m\u1ee5c) + 0,5kg v\u00f4i b\u1ed9t + 0,5kg l\u00e2n nung ch\u1ea3y (super l\u00e2n). Sau \u0111\u00f3, sau v\u00e0i c\u01a1n m\u01b0a c\u00e0nh \u0111\u00e3 l\u00f2 c\u1ef1a g\u00e0 nh\u00e0 v\u01b0\u1eddn b\u00f3n theo c\u00f4ng th\u1ee9c sau:<\/li>\n<li>0,4 \u2013 0,6kg Bacte 555\/ tr\u1ee5. R\u00e3i \u0111\u1ec1u quanh tr\u1ee5 ngo\u00e0i t\u00e1n c\u00e0nh.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<ul>\n<li>\n<h4>Gi\u1eefa m\u00f9a m\u01b0a:<\/h4>\n<\/li>\n<\/ul>\n<p style=\"padding-left: 40px;\">0,4 \u2013 0,6kg Bacte 555 + 0,1kg Bacte 68. Cho m\u1ed7i tr\u1ee5 r\u00e3i \u0111\u1ec1u quanh g\u1ed1c<\/p>\n<ul>\n<li>\n<h4>Cu\u1ed1i m\u00f9a m\u01b0a:<\/h4>\n<\/li>\n<\/ul>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul style=\"list-style-type: circle;\">\n<li>0,4-0,5kg Bacte 50Hc + 0,1- 0,2kg Bacte 68. Cho m\u1ed7i tr\u1ee5 r\u00e3i \u0111\u1ec1u quanh g\u1ed1c<\/li>\n<li>Trong qu\u00e1 tr\u00ecnh c\u00e2y tr\u1ed3ng sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n n\u00ean phun k\u00e8m ph\u00e2n b\u00f3n qua l\u00e1 Bacte 01; Bacte 02; Bacte 03; Bacte magie Bo \u0111\u1ec3 h\u1ed3 ti\u00eau tr\u00e1i b\u00f3ng \u0111\u1eb9p, n\u0103ng su\u1ea5t cao.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h4><strong><u>L\u01b0u \u00fd:<\/u><\/strong><\/h4>\n<ul>\n<li>Trong qu\u00e1 tr\u00ecnh c\u00e2y tr\u1ed3ng sinh tr\u01b0\u1edfng ph\u00e1t tri\u1ec3n n\u00ean phun, t\u01b0\u1edbi Ch\u1ebf ph\u1ea9m sinh h\u1ecdc Bacte Cisa \u0111\u1ec3 ph\u00f2ng ng\u1eefa tuy\u1ebfn tr\u00f9ng, n\u1ea5m b\u1ec7nh,&#8230;<\/li>\n<li>Pha 500 Ml ch\u1ebf ph\u1ea9m sinh h\u1ecdc Bacte Cisa v\u1edbi 800 l\u00edt n\u01b0\u1edbc phun \u01b0\u1edbt \u0111\u1ec1u l\u00e1, t\u01b0\u1edbi g\u1ed1c quang v\u00f9ng r\u1ec5, ho\u1eb7c d\u00f9ng c\u1ea7n s\u1ee5c \u0111\u1ec3 \u0111\u01b0a dung d\u1ecbch v\u00e0o s\u00e2u ph\u00e2n r\u1ec3, l\u1eb7p l\u1ea1i sau 5-7 ng\u00e0y n\u1ebfu b\u1ec7nh n\u1eb7ng.<\/li>\n<li>\u0110\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao n\u00ean phun khi b\u1ec7nh ch\u1edbm xu\u1ea5t hi\u1ec7n.<\/li>\n<li>\u0110\u1ec3 hi\u1ec7u qu\u1ea3 nhanh, t\u01b0\u1edbi \u1ea9m \u0111\u1ea5t tr\u01b0\u1edbc khi t\u01b0\u1edbi h\u1ebf ph\u1ea9m.<\/li>\n<\/ul>\n<p>C\u00f3 t\u00e1c d\u1ee5ng <strong>ng\u0103n ng\u1eeba h\u1eefu hi\u1ec7u<\/strong> s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e1c lo\u1ea1i n\u1ea5m <em>Phytophthora<\/em>; <em>Fusarium;<\/em> <em>Rhizoctonia<\/em>\u2026 T\u00e1c nh\u00e2n g\u00e2y n\u00ean c\u00e1c b\u1ec7nh <strong>ch\u1ebft nhanh, ch\u1ebft ch\u1eadm <\/strong>tr\u00ean H\u1ed3 ti\u00eau, l\u00e0m thi\u1ec7t h\u1ea1i r\u1ea5t l\u1edbn v\u1ec1 kinh t\u1ebf cho nh\u00e0 v\u01b0\u1eddn.<\/p>\n<p><a href=\"https:\/\/bacte.vn\/en\/ky-thuat-cham-soc-ho-tieu-giai-doan-kinh-doanh\/\">\u0110\u1ecdc th\u00eam v\u1ec1 k\u1ef9 thu\u1eadt tr\u1ed3ng v\u00e0 ch\u0103m h\u1ed3 ti\u00eau th\u1eddi k\u00ec kinh doanh<\/a><\/p>\n<p><strong>LI\u00caN H\u1ec6:<\/strong><\/p>\n<p><strong>BACTE \u2013 <em>KH\u00d4NG \u0110\u1ed8C H\u1ea0I, HI\u1ec6U QU\u1ea2 CAO<\/em><\/strong><\/p>\n<p><strong>C\u00f4ng Ty TNHH Th\u01b0\u01a1ng M\u1ea1i &amp; D\u1ecbch V\u1ee5 Qu\u1ed1c T\u1ebf Tip To M\u00e3 Lai<\/strong><\/p>\n<p>\ud83d\udcde Hotline: 094 240 67 68<\/p>\n<p>\ud83c\udf10Website: https:\/\/bacte.vn\/<\/p>\n<p>\ud83d\udcbbYoutube: <a href=\"https:\/\/www.youtube.com\/@bactevietnam\" target=\"_blank\" rel=\"noopener\">https:\/\/www.youtube.com\/@bactevietnam<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>1.\u0110\u1eb7c \u0111i\u1ec3m chung c\u00e2y h\u1ed3 ti\u00eau: H\u1ed3 ti\u00eau l\u00e0 c\u00e2y c\u00f4ng nghi\u1ec7p l\u00e2u n\u0103m, th\u00e2n b\u00f2, r\u1ec5 m\u00f3c n\u00ean c\u1ea7n c\u00f3 tr\u1ee5 \u0111\u1ec3 c\u00e2y b\u00e1m r\u1ec5 ph\u1ee5. R\u1ec5 ti\u00eau g\u1ed3m h\u1ec7 th\u1ed1ng r\u1ec5 d\u01b0\u1edbi m\u1eb7t \u0111\u1ea5t (3-6 r\u1ec5 c\u00e1i v\u00e0 nhi\u1ec1u r\u1ec5 ph\u1ee5) d\u00f9ng h\u00fat n\u01b0\u1edbc v\u00e0 ph\u00e2n b\u00f3n. H\u1ec7 th\u1ed1ng r\u1ec5 b\u00e1m m\u1ecdc t\u1eeb&#8230;<\/p>","protected":false},"author":1,"featured_media":541,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[32],"tags":[],"class_list":["post-534","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tai-lieu-ky-thuat"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>K\u1ef9 Thu\u1eadt Tr\u1ed3ng V\u00e0 Ch\u0103m H\u1ed3 Ti\u00eau - Bacteri<\/title>\n<meta name=\"description\" content=\"K\u1ef9 thu\u1eadt tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c h\u1ed3 ti\u00eau t\u1eeb A\u2013Z: ch\u1ecdn gi\u1ed1ng, l\u00e0m v\u01b0\u1eddn \u01b0\u01a1m, d\u1ef1ng tr\u1ee5, \u0111\u1eb7t hom, b\u00f3n ph\u00e2n v\u00e0 ph\u00f2ng b\u1ec7nh \u0111\u00fang c\u00e1ch \u0111\u1ec3 c\u00e2y kh\u1ecfe, \u00edt suy v\u00e0 cho n\u0103ng su\u1ea5t \u1ed5n \u0111\u1ecbnh.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/bacte.vn\/en\/ky-thuat-trong-va-cham-ho-tieu\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"K\u1ef9 Thu\u1eadt Tr\u1ed3ng V\u00e0 Ch\u0103m H\u1ed3 Ti\u00eau - 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