{"id":2695,"date":"2020-12-29T15:57:59","date_gmt":"2020-12-29T08:57:59","guid":{"rendered":"https:\/\/ifs.edu.vn\/?p=2695"},"modified":"2025-03-29T15:58:55","modified_gmt":"2025-03-29T08:58:55","slug":"ky-thuat-trong-rung-keo-lai-nuoi-cay-mo-tham-canh","status":"publish","type":"post","link":"https:\/\/ifs.edu.vn\/?p=2695&lang=vi","title":{"rendered":"K\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng keo lai nu\u00f4i c\u1ea5y m\u00f4 th\u00e2m canh"},"content":{"rendered":"
C\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y m\u00f4 l\u00e0 m\u1ed9t m\u1eaft x\u00edch kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh c\u00f4ng nghi\u1ec7p tr\u1ed3ng r\u1eebng n\u0103ng su\u1ea5t cao v\u00ec n\u00f3 l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1eafc l\u1ef1c gi\u00fap con ng\u01b0\u1eddi mang l\u1ea1i hi\u1ec7u qu\u1ea3 ng\u00e0y c\u00e0ng cao trong kinh doanh r\u1eebng tr\u1ed3ng. C\u00e2y gi\u1ed1ng nu\u00f4i c\u1ea5y m\u00f4 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t c\u00f3 quy m\u00f4, cho n\u0103ng su\u1ea5t cao, ch\u1ea5t l\u01b0\u00ad\u1ee3ng t\u1ed1t v\u00e0 gi\u1eef \u0111\u01b0\u00ad\u1ee3c nh\u1eefng \u0111\u1eb7c t\u00ednh di truy\u1ec1n qu\u00fd c\u1ee7a gi\u1ed1ng g\u1ed1c.<\/div>\n
\n

\"\"<\/p>\n

C\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y m\u00f4 l\u00e0 m\u1ed9t m\u1eaft x\u00edch kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh c\u00f4ng nghi\u1ec7p tr\u1ed3ng r\u1eebng n\u0103ng su\u1ea5t cao v\u00ec n\u00f3 l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1eafc l\u1ef1c gi\u00fap con ng\u01b0\u1eddi mang l\u1ea1i hi\u1ec7u qu\u1ea3 ng\u00e0y c\u00e0ng cao trong kinh doanh r\u1eebng tr\u1ed3ng. C\u00e2y gi\u1ed1ng nu\u00f4i c\u1ea5y m\u00f4 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t c\u00f3 quy m\u00f4, cho n\u0103ng su\u1ea5t cao, ch\u1ea5t l\u01b0\u00ad\u1ee3ng t\u1ed1t v\u00e0 gi\u1eef \u0111\u01b0\u00ad\u1ee3c nh\u1eefng \u0111\u1eb7c t\u00ednh di truy\u1ec1n qu\u00fd c\u1ee7a gi\u1ed1ng g\u1ed1c.<\/p>\n

*\/ Gi\u1edbi thi\u1ec7u k\u1ef9 thu\u1eadt tr\u1ed3ng r\u1eebng keo lai nu\u00f4i c\u1ea5y m\u00f4 th\u00e2m canh<\/strong><\/p>\n

1. X\u1eed l\u00fd th\u1ef1c b\u00ec:<\/strong><\/p>\n

M\u00f4 h\u00ecnh tr\u1ed3ng r\u1eebng keo lai nu\u00f4i c\u1ea5y m\u00f4 th\u00e2m canh th\u1ef1c b\u00ec \u0111\u01b0\u1ee3c x\u1eed l\u00fd to\u00e0n di\u1ec7n theo l\u00f4, g\u1ed1c ph\u00e1t kh\u00f4ng ch\u1eeba cao qu\u00e1 10cm. Tr\u01b0\u1edbc khi \u0111\u00e0o h\u1ed1 ph\u1ea3i d\u1ecdn s\u1ea1ch th\u1ef1c b\u00ec v\u00e0 \u0111\u01b0a ra kh\u1ecfi khu v\u1ef1c tr\u1ed3ng r\u1eebng, tr\u00ean h\u00e0ng tr\u1ed3ng h\u1ed1 \u0111\u00e0o b\u1ed1 tr\u00ed c\u00e1ch \u0111\u1ec1u nhau, c\u00e2y tr\u1ed3ng tr\u00ean 2 h\u00e0ng c\u1ea1nh nhau b\u1ed1 tr\u00ed theo h\u00ecnh nanh s\u1ea5u v\u00e0 ch\u1ea1y song song v\u1edbi \u0111\u01b0\u1eddng \u0111\u1ed3ng m\u1ee9c.<\/p>\n

2. B\u1ed1 tr\u00ed m\u1eadt \u0111\u1ed9 tr\u1ed3ng:<\/strong><\/p>\n

Tr\u1ed3ng r\u1eebng keo lai nu\u00f4i c\u1ea5y m\u00f4 th\u00e2m canh m\u1eadt \u0111\u1ed9 tr\u1ed3ng: 2.000 c\u00e2y\/ha (c\u00e2y c\u00e1ch c\u00e2y 2 m\u00e9t, h\u00e0ng c\u00e1ch h\u00e0ng 2,5 m\u00e9t)<\/p>\n

3. L\u00e0m \u0111\u1ea5t v\u00e0 b\u00f3n ph\u00e2n tr\u1ed3ng r\u1eebng:<\/strong><\/p>\n

Ti\u1ebfn h\u00e0nh cu\u1ed1c c\u1ee5c b\u1ed9 1m2 v\u00e0 \u0111\u00e0o h\u1ed1 tr\u1ed3ng c\u00e2y \u1edf gi\u1eefa di\u1ec7n t\u00edch cu\u1ed1c c\u1ee5c b\u1ed9, k\u00edch th\u01b0\u1edbc h\u1ed1 \u0111\u00e0o 30 x 30 x 30cm. Khi \u0111\u00e0o \u0111\u1ec3 l\u1edbp \u0111\u1ea5t m\u1eb7t 1 b\u00ean v\u00e0 l\u1edbp \u0111\u1ea5t d\u01b0\u1edbi 1 b\u00ean mi\u1ec7ng h\u1ed1. L\u1ea5p h\u1ed1 v\u00e0 b\u00f3n ph\u00e2n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n sau khi \u0111\u00e0o h\u1ed1 xong t\u1eeb 10 \u0111\u1ebfn 15 ng\u00e0y, tr\u01b0\u1edbc khi l\u1ea5p ph\u1ea3i nh\u1eb7t s\u1ea1ch \u0111\u00e1 l\u1eabn, r\u1ec5 c\u00e2y v\u00e0 c\u1ecf, cho l\u1edbp \u0111\u1ea5t m\u1eb7t xu\u1ed1ng tr\u01b0\u1edbc b\u1ecf ph\u00e2n v\u00e0o tr\u1ed9n \u0111\u1ec1u xong cho l\u1edbp \u0111\u1ea5t d\u01b0\u1edbi xu\u1ed1ng sau v\u00e0 l\u1ea5p \u0111\u1ea7y h\u1ed1 theo h\u00ecnh m\u00e2m x\u00f4i.<\/p>\n

Li\u1ec1u l\u01b0\u1ee3ng ph\u00e2n b\u00f3n: Ph\u00e2n NPK b\u00f3n l\u00f3t khi l\u1ea5p h\u1ed1 l\u00e0 0,2kg\/h\u1ed1 v\u00e0 b\u00f3n th\u00fac ch\u0103m r\u1eebng l\u1ea7n 2 h\u00e0ng n\u0103m l\u00e0 0,2kg\/c\u00e2y.<\/p>\n

4. Tr\u1ed3ng r\u1eebng:<\/strong><\/p>\n

4.1. Th\u1eddi v\u1ee5 tr\u1ed3ng r\u1eebng:\u00a0<\/strong>T\u1eeb ng\u00e0y 15 th\u00e1ng 9 \u0111\u1ebfn ng\u00e0y 31 th\u00e1ng 12 d\u01b0\u01a1ng l\u1ecbch, kh\u00f4ng tr\u1ed3ng trong nh\u1eefng ng\u00e0y n\u1eafng to, m\u01b0a l\u1edbn.<\/p>\n

4.2. Ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng:<\/strong>\u00a0Tr\u1ed3ng r\u1eebng thu\u1ea7n lo\u1ea1i.<\/p>\n

4.3. Ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng:\u00a0<\/strong>C\u00e2y con \u0111\u01b0\u1ee3c t\u1ea1o trong t\u00fai b\u1ea7u P.E nguy\u00ean sinh.<\/p>\n

5. Ti\u00eau chu\u1ea9n c\u00e2y con:<\/strong><\/p>\n

\"\"<\/strong><\/p>\n

Gi\u1ed1ng c\u00f3 ngu\u1ed3n g\u1ed1c v\u00e0 xu\u1ea5t x\u1ee9 r\u1ecf r\u00e0ng, \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p nu\u00f4i c\u1ea5y m\u00f4. C\u00e2y sinh tr\u01b0\u1edfng t\u1ed1t, kh\u00f4ng cong queo, s\u00e2u b\u1ec7nh, c\u1ee5t ng\u1ecdn\u2026.<\/p>\n

– Keo lai nu\u00f4i c\u1ea5y m\u00f4 c\u00f3 th\u1eddi gian nu\u00f4i d\u01b0\u1ee1ng v\u00e0 hu\u1ea5n luy\u1ec7n trong v\u01b0\u1eddn \u01b0\u01a1m t\u1eeb 3 th\u00e1ng tu\u1ed5i tr\u1edf l\u00ean, Hvn = 2,5 – 30cm, \u0111\u01b0\u1eddng k\u00ednh c\u1ed5 r\u1ec5 t\u1eeb 0,25 – 0,3cm.<\/p>\n

6. V\u1eadn chuy\u1ec3n c\u00e2y con v\u00e0 tr\u1ed3ng c\u00e2y:<\/strong><\/p>\n

6.1. V\u1eadn chuy\u1ec3n c\u00e2y con:<\/strong><\/p>\n

C\u00e2y con \u0111\u01b0\u1ee3c t\u1ea1o trong v\u01b0\u1eddn \u01b0\u01a1m khi v\u1eadn chuy\u1ec3n c\u00e2y \u0111i tr\u1ed3ng kh\u00f4ng \u0111\u01b0\u1ee3c l\u00e0m t\u1ed5n th\u01b0\u01a1ng c\u01a1 gi\u1edbi \u0111\u1ebfn c\u00e2y, n\u00ean v\u1eadn chuy\u1ec3n c\u00e2y trong nh\u1eefng ng\u00e0y r\u00e2m m\u00e1t, tr\u00e1nh s\u1ef1 va \u0111\u1eadp gi\u1eefa c\u00e1c c\u00e2y v\u1edbi nhau.<\/p>\n

6.2. Tr\u1ed3ng c\u00e2y:<\/strong><\/p>\n

D\u00f9ng cu\u1ed1c ho\u1eb7c bay moi gi\u1eefa t\u00e2m h\u1ed1 sao cho l\u1ed7 moi s\u00e2u h\u01a1n t\u00fai b\u1ea7u, d\u00f9ng dao r\u1ea1ch b\u1ecf t\u00fai b\u1ea7u \u0111\u1eb7t b\u1ea7u c\u00e2y v\u00e0o ngay ng\u1eafn cho \u0111\u1ea5t m\u1ecbn v\u00e0o xung quanh d\u00f9ng tay \u00e9p ch\u1eb7t \u0111\u1ea5t xung quanh s\u00e1t v\u1edbi b\u1ea7u c\u00e2y, vun th\u00eam \u0111\u1ea5t m\u1eb7t v\u00e0o quanh g\u1ed1c c\u00e2y theo h\u00ecnh m\u00e2m x\u00f4i v\u00e0 cao h\u01a1n c\u1ed5 r\u1ec5 c\u00e2y tr\u1ed3ng t\u1eeb 2 – 3cm. Sau khi tr\u1ed3ng t\u1eeb 10 – 15 ng\u00e0y ph\u1ea3i ti\u1ebfn h\u00e0nh ki\u1ec3m tra ch\u1ec9nh s\u1eeda l\u1ea1i nh\u1eefng c\u00e2y nghi\u00eang ng\u00e3, tr\u1ed1c g\u1ed1c v\u00e0 tr\u1ed3ng gi\u1eb7m l\u1ea1i nh\u1eefng c\u00e2y b\u1ecb ch\u1ebft, nh\u1eefng h\u1ed1 c\u00f2n b\u1ecf s\u00f3t ch\u01b0a tr\u1ed3ng.<\/p>\n

7. Ch\u0103m s\u00f3c, b\u1ea3o v\u1ec7:<\/strong><\/p>\n

7.1. Ch\u0103m s\u00f3c:<\/strong><\/p>\n

R\u1eebng Keo lai nu\u00f4i c\u1ea5y m\u00f4 \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c 3 n\u0103m li\u00ean t\u1ee5c, 2 n\u0103m \u0111\u1ea7u m\u1ed7i n\u0103m ch\u0103m s\u00f3c 2 l\u1ea7n, n\u0103m th\u1ee9 ba ch\u0103m s\u00f3c 1 l\u1ea7n.<\/p>\n

*\/ N\u1ed9i dung ch\u0103m s\u00f3c:<\/strong><\/p>\n

– N\u0103m th\u1ee9 nh\u1ea5t: Ch\u0103m s\u00f3c 2 l\u1ea7n\/ n\u0103m.<\/strong><\/p>\n

+ L\u1ea7n 1:\u00a0<\/strong>Th\u1ef1c hi\u1ec7n v\u00e0o th\u00e1ng 4 – 6. Ph\u00e1t d\u1ecdn s\u1ea1ch th\u1ef1c b\u00ec theo l\u00f4 tr\u1ed3ng, c\u1eaft b\u1ecf d\u00e2y leo bu b\u00e1m th\u00e2n c\u00e2y, gi\u1ea9y c\u1ecf cu\u1ed1c vun g\u1ed1c 1m2 quanh g\u1ed1c c\u00e2y tr\u1ed3ng.<\/p>\n

+ L\u1ea7n 2:\u00a0<\/strong>Th\u1ef1c hi\u1ec7n v\u00e0o th\u00e1ng 9 – 12. Ph\u00e1t d\u1ecdn s\u1ea1ch th\u1ef1c b\u00ec theo l\u00f4, c\u1eaft b\u1ecf d\u00e2y leo bu b\u00e1m th\u00e2n c\u00e2y, gi\u1ea9y c\u1ecf cu\u1ed1c vun g\u1ed1c 1m2 quanh g\u1ed1c c\u00e2y, tr\u1ed3ng gi\u1eb7m c\u00e2y ch\u1ebft, c\u00e2y b\u1ecb m\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1eadt \u0111\u1ed9 ban \u0111\u1ea7u, \u0111\u00e0o hai r\u00e3nh s\u00e2u 20cm, d\u00e0i 30cm \u0111\u1ed1i di\u1ec7n nhau v\u00e0 c\u00e1ch g\u1ed1c 25cm. B\u00f3n th\u00fac 200g NPK tr\u1ed9n \u0111\u1ec1u ph\u00e2n v\u1edbi \u0111\u1ea5t nh\u1ecf, b\u1ecf \u0111\u1ec1u 2 r\u00e3nh r\u1ed3i l\u1ea5p \u0111\u1ea7y r\u00e3nh.<\/p>\n

– N\u0103m th\u1ee9 2: Ch\u0103m s\u00f3c 2 l\u1ea7n\/ n\u0103m.<\/strong><\/p>\n

+ L\u1ea7n 1:<\/strong>\u00a0Th\u1ef1c hi\u1ec7n v\u00e0o th\u00e1ng 4 – 6. Ph\u00e1t d\u1ecdn s\u1ea1ch th\u1ef1c b\u00ec theo l\u00f4, c\u1eaft b\u1ecf d\u00e2y leo bu b\u00e1m th\u00e2n c\u00e2y, gi\u1ea9y c\u1ecf cu\u1ed1c vun g\u1ed1c 1m2 quanh g\u1ed1c c\u00e2y tr\u1ed3ng.<\/p>\n

+ L\u1ea7n 2:\u00a0<\/strong>Th\u1ef1c hi\u1ec7n v\u00e0o th\u00e1ng 9 – 12. Ph\u00e1t d\u1ecdn s\u1ea1ch th\u1ef1c b\u00ec theo l\u00f4, c\u1eaft b\u1ecf d\u00e2y leo bu b\u00e1m th\u00e2n c\u00e2y, gi\u1ea9y c\u1ecf cu\u1ed1c vun g\u1ed1c 1m2 quanh g\u1ed1c c\u00e2y tr\u1ed3ng. \u0110\u00e0o hai r\u00e3nh s\u00e2u 20cm, d\u00e0i 30cm \u0111\u1ed1i di\u1ec7n nhau, l\u1ec7ch v\u1edbi hai r\u00e3nh \u0111\u00e3 \u0111\u00e0o l\u1ea7n tr\u01b0\u1edbc v\u00e0 c\u00e1ch g\u1ed1c c\u00e2y 35cm \u0111\u1ec3 b\u00f3n th\u00fac sinh tr\u01b0\u1edfng cho c\u00e2y. B\u00f3n th\u00fac 200g NPK tr\u1ed9n \u0111\u1ec1u ph\u00e2n v\u1edbi \u0111\u1ea5t nh\u1ecf, b\u1ecf \u0111\u1ec1u cho 2 r\u00e3nh r\u1ed3i l\u1ea5p \u0111\u1ea7y r\u00e3nh.<\/p>\n

– N\u0103m th\u1ee9 th\u1ee9 3:<\/strong>\u00a0Ch\u0103m s\u00f3c 1 l\u1ea7n\/ n\u0103m.<\/p>\n

Th\u1ef1c hi\u1ec7n v\u00e0o th\u00e1ng 9 – 12. Ph\u00e1t d\u1ecdn s\u1ea1ch th\u1ef1c b\u00ec theo l\u00f4, c\u1eaft b\u1ecf d\u00e2y leo bu b\u00e1m th\u00e2n c\u00e2y, gi\u1ea9y c\u1ecf cu\u1ed1c vun g\u1ed1c 1m2 quanh g\u1ed1c c\u00e2y tr\u1ed3ng.<\/p>\n

7.2. Ch\u1eb7t nu\u00f4i d\u01b0\u1ee1ng r\u1eebng<\/strong><\/p>\n

R\u1eebng tr\u1ed3ng \u0111\u1ec1u tu\u1ed5i ph\u1ea3i \u0111\u01b0\u1ee3c nu\u00f4i d\u01b0\u1ee1ng t\u1eeb khi r\u1eebng non kh\u00e9p t\u00e1n \u0111\u1ebfn tr\u01b0\u1edbc k\u1ef3 khai th\u00e1c 3 – 5 n\u0103m. Bi\u1ec7n ph\u00e1p nu\u00f4i d\u01b0\u1ee1ng ch\u1ee7 y\u1ebfu l\u00e0 ch\u1eb7t t\u1ec9a th\u01b0a. \u0110\u01b0\u1ee3c \u00e1p d\u1ee5ng c\u00e1c bi\u1ec7n ph\u00e1p t\u1ec9a c\u00e0nh, b\u00f3n ph\u00e2n, x\u1eed l\u00fd \u0111\u1ea5t.<\/p>\n

\"\"<\/p>\n

*\/ Nu\u00f4i d\u01b0\u1ee1ng r\u1eebng tr\u1ed3ng \u0111\u1ec1u tu\u1ed5i ph\u1ea3i \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c m\u1ee5c ti\u00eau sau:<\/strong><\/p>\n

1.\u00a0<\/strong>\u0110i\u1ec1u ch\u1ec9nh v\u00e0 t\u1ea1o m\u1eadt \u0111\u1ed9 h\u1ee3p l\u00fd cho t\u1eebng giai \u0111o\u1ea1n tu\u1ed5i; \u0111\u1ec3 r\u1eebng \u0111\u1ea1t n\u0103ng su\u1ea5t v\u00e0 gi\u00e1 tr\u1ecb th\u01b0\u01a1ng ph\u1ea9m cao.<\/p>\n

2.\u00a0<\/strong>Lo\u1ea1i tr\u1eeb c\u00e2y ph\u1ea9m ch\u1ea5t x\u1ea5u, c\u00e2y s\u00e2u b\u1ec7nh, c\u00e2y ch\u00e8n \u00e9p.<\/p>\n

3.\u00a0<\/strong>R\u00fat ng\u1eafn chu k\u1ef3 kinh doanh v\u1edbi \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u \u0111\u1ebfn n\u0103ng su\u1ea5t cu\u1ed1i c\u00f9ng.<\/p>\n

4.<\/strong>\u00a0T\u1eadn d\u1ee5ng \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m trung gian t\u01b0\u01a1ng x\u1ee9ng v\u1edbi \u0111\u1ea7u t\u01b0 v\u00e0 b\u1ea3o \u0111\u1ea3m \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u s\u1eed d\u1ee5ng \u0111\u1ea5t b\u1ec1n v\u1eefng.<\/p>\n

*\/ Vi\u1ec7c b\u00e0i c\u00e2y ch\u1eb7t nu\u00f4i d\u01b0\u1ee1ng ph\u1ea3i tu\u00e2n th\u1ee7 theo nguy\u00ean t\u1eafc sau:<\/strong><\/p>\n

1. \u0110\u1ed1i t\u01b0\u1ee3ng nu\u00f4i d\u01b0\u1ee1ng l\u00e0 nh\u1eefng c\u00e2y sinh tr\u01b0\u1edfng b\u00ecnh th\u01b0\u1eddng, c\u00f3 ph\u1ea9m ch\u1ea5t t\u1ed1t, t\u00e1n l\u00e1 c\u00e2n \u0111\u1ed1i, \u00edt c\u00e0nh m\u1eaft l\u1edbn, kh\u00f4ng c\u00f3 bi\u1ec3u hi\u1ec7n s\u00e2u b\u1ec7nh v\u00e0 ph\u00e2n b\u1ed1 \u0111\u1ec1u.<\/p>\n

2. \u0110\u1ed1i t\u01b0\u1ee3ng b\u00e0i ch\u1eb7t l\u00e0 nh\u1eefng c\u00e2y sinh tr\u01b0\u1edfng x\u1ea5u, s\u1eafp b\u1ecb \u0111\u00e0o th\u1ea3i, cong queo s\u00e2u b\u1ec7nh, c\u1ee5t ng\u1ecdn v\u00e0 c\u00e2y k\u00e9m gi\u00e1 tr\u1ecb kinh t\u1ebf, c\u00e2y nhi\u1ec1u m\u1eaft c\u00e0nh \u0111ang ch\u00e8n \u00e9p c\u00e2y m\u1ee5c \u0111\u00edch.<\/p>\n

*\/ Ch\u1eb7t nu\u00f4i d\u01b0\u1ee1ng ph\u1ea3i ti\u1ebfn h\u00e0nh c\u00e1c y\u00eau c\u1ea7u sau:<\/strong><\/p>\n

1. M\u00f9a ch\u1eb7t t\u1ed1t nh\u1ea5t l\u00e0 tr\u01b0\u1edbc m\u00f9a sinh tr\u01b0\u1edfng. S\u1ed1 l\u1ea7n ch\u1eb7t t\u1eeb khi r\u1eebng non kh\u00e9p t\u00e1n \u0111\u1ebfn l\u00fac khai th\u00e1c, \u0111\u1ed1i v\u1edbi r\u1eebng kinh doanh g\u1ed7 l\u1edbn l\u00e0 1-3 l\u1ea7n v\u00e0 \u0111\u1ed1i v\u1edbi r\u1eebng kinh doanh g\u1ed7 nh\u1ecf l\u00e0 1-2 l\u1ea7n. Tr\u01b0\u1eddng h\u1ee3p \u0111\u1eb7c bi\u1ec7t, v\u1edbi chu k\u1ef3 kinh doanh ng\u1eafn ho\u1eb7c r\u1eebng c\u00f3 m\u1eadt \u0111\u1ed9 h\u1ee3p l\u00fd th\u00ec kh\u00f4ng c\u1ea7n ch\u1eb7t.<\/p>\n

2. Ph\u1ea3i \u0111\u1ea3m b\u1ea3o cho r\u1eebng c\u00f3 m\u1eadt \u0111\u1ed9 h\u1ee3p l\u00fd, t\u00e1n c\u00e2y m\u1ee5c \u0111\u00edch c\u00f3 \u0111\u1ee7 kh\u00f4ng gian dinh d\u01b0\u1ee1ng nh\u01b0ng kh\u00f4ng t\u1ea1o ra kho\u1ea3ng tr\u1ed1ng l\u1edbn trong m\u1ed7i l\u1ea7n t\u1ec9a.<\/p>\n

*\/ C\u01b0\u1eddng \u0111\u1ed9 ch\u1eb7t theo 3 m\u1ee9c \u0111\u1ed9 sau:<\/strong><\/p>\n

M\u1ea1nh:\u00a0<\/strong>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c c\u00e2y ch\u1eeba b\u1eb1ng \u0111\u01b0\u1eddng k\u00ednh t\u00e1n c\u00e2y \u1edf tu\u1ed5i khai th\u00e1c ch\u00ednh.<\/p>\n

Trung b\u00ecnh:\u00a0<\/strong>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c c\u00e2y ch\u1eeba b\u1eb1ng 1\/2 \u0111\u01b0\u1eddng k\u00ednh t\u00e1n c\u00e2y \u1edf tu\u1ed5i khai th\u00e1c ch\u00ednh.<\/p>\n

Y\u1ebfu:\u00a0<\/strong>Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c c\u00e2y ch\u1eeba b\u1eb1ng 1\/3 \u0111\u01b0\u1eddng k\u00ednh t\u00e1n c\u00e2y \u1edf tu\u1ed5i khai th\u00e1c ch\u00ednh.<\/p>\n

Ch\u00fa \u00fd:<\/strong><\/p>\n

+ Trong m\u1ed7i h\u00e0ng:\u00a0<\/strong>Li\u00ean ti\u1ebfp c\u1ee9 1 c\u00e2y \u0111\u1ec3 l\u1ea1i nu\u00f4i d\u01b0\u1ee1ng th\u00ec 1 c\u00e2y ch\u1eb7t t\u1ec9a th\u01b0a.<\/p>\n

+ Gi\u1eefa c\u00e1c h\u00e0ng k\u1ebf ti\u1ebfp nhau:\u00a0<\/strong>C\u00e2y \u0111\u1ec3 l\u1ea1i nu\u00f4i d\u01b0\u1ee1ng v\u00e0 c\u00e2y ch\u1eb7t t\u1ec9a th\u01b0a l\u1ec7ch nhau theo h\u00ecnh nanh s\u1ea5u.<\/p>\n

C\u1ea7n th\u1ef1c hi\u1ec7n t\u1ec9a th\u01b0a tr\u01b0\u1edbc m\u00f9a sinh tr\u01b0\u1edfng.<\/strong><\/p>\n

Vi\u1ec7c t\u1ec9a th\u01b0a \u1edf c\u00e1c l\u1ea7n v\u00e0 khai th\u00e1c s\u1ea3n ph\u1ea9m trung gian kh\u00f4ng l\u00e0m t\u1ed5n th\u01b0\u01a1ng, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn c\u00e1c c\u00e2y \u0111\u1ec3 l\u1ea1i nu\u00f4i d\u01b0\u1ee1ng, Khi t\u1ec9a th\u01b0a l\u1ea7n 2 ph\u1ea3i d\u00f9ng d\u00e2y th\u1eebng khi h\u1ea1 c\u00e0nh ng\u1ecdn v\u00e0 th\u00e2n c\u00e2y.<\/p>\n

*\/ Th\u1eddi \u0111i\u1ec3m, s\u1ed1 l\u1ea7n v\u00e0 c\u01b0\u1eddng \u0111\u1ed9 ch\u1eb7t ph\u1ea3i x\u00e1c \u0111\u1ecbnh c\u1ee5 th\u1ec3 tu\u1ef3 theo \u0111\u1eb7c \u0111i\u1ec3m sinh th\u00e1i lo\u00e0i c\u00e2y, \u0111i\u1ec1u ki\u1ec7n l\u1eadp \u0111\u1ecba, m\u1eadt \u0111\u1ed9 v\u00e0 m\u1ee5c ti\u00eau s\u1ea3n xu\u1ea5t.<\/p>\n

Ri\u00eang v\u1edbi lo\u00e0i c\u00e2y \u01b0a s\u00e1ng m\u1ecdc nhanh c\u00f3 tr\u1ee5c th\u00e2n th\u1eb3ng, c\u1ea7n t\u1ec9a s\u1edbm v\u00e0 m\u1ea1nh.<\/p>\n

Nghi\u00eam c\u1ea5m vi\u1ec7c l\u1ee3i d\u1ee5ng ch\u1eb7t nu\u00f4i d\u01b0\u1ee1ng \u0111\u1ec3 khai th\u00e1c l\u1ea1m d\u1ee5ng l\u00e2m s\u1ea3n.<\/p>\n

*\/ Ph\u1ea3i t\u1ed5 ch\u1ee9c t\u1ed1t vi\u1ec7c gi\u00e1m s\u00e1t ki\u1ec3m tra trong qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n v\u00e0 ti\u1ebfn h\u00e0nh nghi\u1ec7m thu sau khi ho\u00e0n th\u00e0nh ch\u1eb7t nu\u00f4i d\u01b0\u1ee1ng. C\u00e1c t\u00e1c \u0111\u1ed9ng k\u1ef9 thu\u1eadt nu\u00f4i d\u01b0\u1ee1ng r\u1eebng ph\u1ea3i \u0111\u01b0\u1ee3c ghi ch\u00e9p \u0111\u1ea7y \u0111\u1ee7 trong h\u1ed3 s\u01a1 qu\u1ea3n l\u00fd r\u1eebng.<\/p>\n

M\u1ed7i \u0111\u1ed1i t\u01b0\u1ee3ng hay c\u00f4ng th\u1ee9c x\u1eed l\u00fd ph\u1ea3i \u0111\u1ec3 l\u1ea1i 0,5-1,0ha l\u00e0m \u0111\u1ed1i ch\u1ee9ng r\u00fat kinh nghi\u1ec7m.<\/p>\n

7.3. Qu\u1ea3n l\u00fd v\u00e0 b\u1ea3o v\u1ec7 r\u1eebng tr\u1ed3ng:<\/strong><\/p>\n

Sau khi tr\u1ed3ng r\u1eebng kh\u00e2u qu\u1ea3n l\u00fd b\u1ea3o v\u1ec7 c\u0169ng r\u1ea5t quan tr\u1ecdng quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn s\u1ef1 th\u00e0nh r\u1eebng hay kh\u00f4ng th\u00e0nh r\u1eebng.<\/p>\n

– Ph\u00f2ng tr\u1eeb s\u00e2u b\u1ec7nh h\u1ea1i r\u1eebng:\u00a0<\/strong>Th\u01b0\u1eddng xuy\u00ean \u0111i th\u0103m r\u1eebng, ki\u1ec3m tra r\u1eebng \u0111\u1ec3 ph\u00e1t hi\u1ec7n ra c\u00e1c t\u00e1c nh\u00e2n s\u00e2u b\u1ec7nh \u0111\u1ec3 c\u00f3 bi\u1ec7n ph\u00e1p ph\u00f2ng tr\u1eeb k\u1ecbp th\u1eddi. N\u1ebfu c\u00f3 s\u1ef1 xu\u1ea5t hi\u1ec7n s\u00e2u b\u1ec7nh tr\u00ean di\u1ec7n r\u1ed9ng kh\u00f4ng th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c th\u00ec c\u1ea7n b\u00e1o cho c\u01a1 quan chuy\u00ean m\u00f4n \u0111\u1ec3 x\u1eed l\u00fd k\u1ecbp th\u1eddi tr\u00e1nh g\u00e2y thi\u1ec7t h\u1ea1i nghi\u00eam tr\u1ecdng \u0111\u1ebfn r\u1eebng tr\u1ed3ng.<\/p>\n

– Ph\u00f2ng ch\u1ed1ng ch\u00e1y r\u1eebng v\u00e0 c\u00e1c t\u00e1c nh\u00e2n ph\u00e1 ho\u1ea1i r\u1eebng:<\/strong><\/p>\n

+ Ph\u00f2ng ch\u1ed1ng ch\u00e1y l\u00e0 c\u00f4ng t\u00e1c r\u1ea5t c\u1ea7n thi\u1ebft v\u00e0o m\u00f9a n\u1eafng c\u00f3 \u1ea9m \u0111\u1ed9 th\u1ea5p ph\u1ea3i t\u1ea1o c\u00e1c \u0111\u01b0\u1eddng ranh c\u1ea3n l\u1eeda, ch\u00fa \u00fd ph\u00e1t hi\u1ec7n c\u00e1c t\u00e1c nh\u00e2n g\u00e2y ch\u00e1y r\u1eebng \u0111\u1ec3 c\u00f3 bi\u1ec7n ph\u00e1p ng\u0103n ch\u1eb7n.<\/p>\n

+ C\u1ea5m ch\u0103n th\u1ea3 tr\u00e2u b\u00f2 v\u00e0o r\u1eebng khi r\u1eebng c\u00f2n nh\u1ecf (d\u1eabm \u0111\u1ea1p, c\u1eafn ph\u00e1, c\u00e0 c\u00e2y)<\/p>\n

+ C\u1ea5m ng\u01b0\u1eddi v\u00e0o ch\u1eb7t ph\u00e1 v\u00e0 b\u1ebb c\u00e2y r\u1eebng.<\/p>\n

+ Th\u01b0\u1eddng xuy\u00ean tu\u1ea7n tra canh g\u00e1c nh\u1eb1m ph\u00e1t hi\u1ec7n c\u00e1c t\u00e1c nh\u00e2n ph\u00e1 ho\u1ea1i r\u1eebng \u0111\u1ec3 ng\u0103n ch\u1eb7n k\u1ecbp th\u1eddi, ph\u1ed1i h\u1ee3p v\u1edbi Ch\u00ednh quy\u1ec1n \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 H\u1ea1t ki\u1ec3m l\u00e2m s\u1edf t\u1ea1i ng\u0103n ch\u1eb7n m\u1ecdi h\u00e0nh vi x\u00e2m h\u1ea1i \u0111\u1ebfn r\u1eebng.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

C\u00f4ng ngh\u1ec7 nu\u00f4i c\u1ea5y m\u00f4 l\u00e0 m\u1ed9t m\u1eaft x\u00edch kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh c\u00f4ng nghi\u1ec7p tr\u1ed3ng r\u1eebng n\u0103ng su\u1ea5t cao v\u00ec n\u00f3 l\u00e0 ph\u01b0\u01a1ng ti\u1ec7n \u0111\u1eafc l\u1ef1c gi\u00fap con ng\u01b0\u1eddi mang l\u1ea1i hi\u1ec7u qu\u1ea3 ng\u00e0y c\u00e0ng cao trong kinh doanh r\u1eebng tr\u1ed3ng. C\u00e2y gi\u1ed1ng nu\u00f4i c\u1ea5y m\u00f4 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t c\u00f3 quy m\u00f4, cho […]<\/p>\n","protected":false},"author":5,"featured_media":2696,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,13],"tags":[],"class_list":["post-2695","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ky-thuat-trong-cay","category-news"],"_links":{"self":[{"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/2695","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2695"}],"version-history":[{"count":1,"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/2695\/revisions"}],"predecessor-version":[{"id":2697,"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=\/wp\/v2\/posts\/2695\/revisions\/2697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=\/wp\/v2\/media\/2696"}],"wp:attachment":[{"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2695"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2695"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ifs.edu.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}