{"id":725,"date":"2025-10-08T10:07:16","date_gmt":"2025-10-08T10:07:16","guid":{"rendered":"https:\/\/embedai.cloud\/?p=725"},"modified":"2025-10-08T10:07:18","modified_gmt":"2025-10-08T10:07:18","slug":"huong-dan-cham-soc-cay-co-voi","status":"publish","type":"post","link":"https:\/\/supelamthao.vn\/?p=725","title":{"rendered":"H\u01b0\u1edbng d\u1eabn ch\u0103m s\u00f3c c\u00e2y c\u1ecf voi"},"content":{"rendered":"\n

T\u00ean khoa h\u1ecdc l\u00e0 Penniseyum purpureum sp. g\u1ed3m c\u00f3: Pennesetum pupureum Kingrass, P.p. selection, P.p. malagasca. Ngo\u00e0i ra c\u00f2n g\u1ecdi theo m\u1ed9t s\u1ed1 t\u00ean kh\u00e1c nh\u01b0 c\u1ecf Napier, Gigante (Costa Rica) hay Mfufu (Ch\u00e2u Phi). <\/p>\n\n\n\n

C\u00e2y c\u1ecf voi c\u00f3 ngu\u1ed3n g\u1ed1c t\u1ea1i Nam Phi, ph\u00e2n b\u1ed1 r\u1ed9ng \u1edf c\u00e1c n\u01b0\u1edbc nhi\u1ec7t \u0111\u1edbi tr\u00ean th\u1ebf gi\u1edbi. Qu\u00ea h\u01b0\u01a1ng l\u00e2u \u0111\u1eddi c\u1ee7a c\u1ecf voi l\u00e0 Uganda (10o <\/sup>v\u0129 \u0111\u1ed9 B\u1eafc-20o<\/sup> v\u0129 \u0111\u1ed9 Nam). C\u1ecf Voi \u0111\u01b0\u1ee3c nh\u1eadp v\u00e0o Australia 1914, Cuba 1917, Brasil 1920, M\u1ef9 t\u1eeb 1993, \u2026\u1edf Vi\u1ec7t Nam c\u1ecf Voi c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u1ecf Hu\u1ebf v\u00ec l\u1ea7n \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 1908 c\u1ecf Voi \u0111\u01b0\u1ee3c \u0111\u01b0a t\u1eeb Hu\u1ebf \u0111\u01b0a ra B\u1eafc.<\/p>\n\n\n\n

Hi\u1ec7n nay c\u1ecf Voi \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u1ed3ng \u1edf nhi\u1ec1u n\u01a1i tr\u00ean c\u1ea3 n\u01b0\u1edbc (Vi\u1ec7n Ch\u0103n nu\u00f4i, Trung t\u00e2m nghi\u00ean c\u1ee9u D\u00ea v\u00e0 Th\u1ecf S\u01a1n T\u00e2y, Trung t\u00e2m Nghi\u00ean c\u1ee9u B\u00f2 v\u00e0 \u0110\u1ed3ng c\u1ecf Ba V\u00ec, N\u00f4ng tr\u01b0\u1eddng b\u00f2 s\u1eefa \u0110\u1ee9c Tr\u1ecdng, N\u00f4ng tr\u01b0\u1eddng b\u00f2 s\u1eefa Ph\u00f9 \u0110\u1ed5ng\u2026Khu v\u1ef1c gia \u0111\u00ecnh: c\u00e1c h\u1ed9 n\u00f4ng d\u00e2n nu\u00f4i b\u00f2 s\u1eefa v\u00f9ng H\u00e0 N\u1ed9i, v\u00f9ng th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh, v\u00f9ng Ba V\u00ec, v\u00f9ng mi\u1ec1n n\u00fai ph\u00eda B\u1eafc\u2026). \u0110\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng gi\u1ed1ng c\u1ecf cho n\u0103ng su\u1ea5t cao nh\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n th\u00e2m canh \u1edf Vi\u1ec7t Nam. <\/p>\n\n\n\n

\u0110\u1eb7c \u0111i\u1ec3m sinh tr\u01b0\u1edfng<\/strong><\/p>\n\n\n\n

L\u00e0 lo\u1ea1i c\u1ecf tr\u1ed3ng l\u01b0u ni\u00ean, th\u00edch h\u1ee3p tr\u00ean \u0111\u1ea5t \u1ea9m \u01b0\u1edbt, b\u00eca r\u1eebng v\u00e0 c\u00e1c lo\u1ea1i \u0111\u1ea5t tr\u1ed3ng tr\u1ecdt \u1edf h\u1ea7u h\u1ebft c\u00e1c n\u01b0\u1edbc v\u00f9ng nhi\u1ec7t \u0111\u1edbi, nhi\u1ec7t \u0111\u1ed9 t\u1ed1i cao cho c\u1ecf sinh tr\u01b0\u1edfng l\u00e0 25-40o<\/sup>C v\u00e0 t\u1ed1i th\u1ea5p l\u00e0 15o<\/sup>C, t\u1ed1t nh\u1ea5t l\u00e0 21-28o<\/sup>C. Th\u00e2n c\u1ecf m\u1ecdc th\u1eb3ng \u0111\u1ee9ng, c\u00f3 th\u1ec3 cao t\u1eeb 1,8 m \u0111\u1ebfn 3,6 m. C\u00e1c nh\u00e1nh lu\u00f4n m\u1ecdc h\u01b0\u1edbng v\u1ec1 ph\u00eda tr\u00ean. Phi\u1ebfn l\u00e1 r\u1ed9ng 20-40 cm v\u00e0 b\u1eb9 l\u00e1 kh\u00f4ng c\u00f3 l\u00f4ng, m\u00e9p l\u00e1 d\u00e0y v\u00e0 s\u00e1ng b\u00f3ng.<\/p>\n\n\n\n

C\u1ecf voi v\u1eabn c\u00f3 th\u1ec3 sinh tr\u01b0\u1edfng t\u1ed1t tr\u00ean \u0111\u1ed9 cao 2000 m so v\u1edbi m\u1eb7t bi\u1ec3n. C\u1ecf sinh tr\u01b0\u1edfng ch\u00ednh v\u00e0o c\u00e1c th\u00e1ng m\u00f9a m\u01b0a khi nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u1ea9m \u0111\u1ed9 cao. C\u1ecf voi c\u1ea7n m\u1ed9t l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1ea5t cao v\u00e0 tr\u1ed3ng th\u00edch h\u1ee3p \u1edf nh\u1eefng v\u00f9ng c\u00f3 l\u01b0\u1ee3ng m\u01b0a kho\u1ea3ng 1.500 mm. Khi l\u01b0\u1ee3ng m\u01b0a kh\u00f4ng \u0111\u1ea1t tr\u00ean 1000 mm th\u00ec c\u1ea7n thi\u1ebft ph\u1ea3i t\u01b0\u1edbi n\u01b0\u1edbc b\u1ed5 sung cho c\u00e2y ph\u00e1t tri\u1ec3n. <\/p>\n\n\n\n

Th\u1eddi v\u1ee5 tr\u1ed3ng<\/strong><\/p>\n\n\n\n

Th\u1eddi v\u1ee5 gieo tr\u1ed3ng c\u00f3 th\u1ec3 v\u00e0o c\u00e1c th\u00e1ng m\u00f9a m\u01b0a: t\u1eeb th\u00e1ng 4 \u0111\u1ebfn th\u00e1ng 9 trong n\u0103m nh\u01b0ng t\u1ed1t nh\u1ea5t tr\u1ed3ng v\u00e0o th\u00e1ng 4, 5, 6 \u0111\u1ea7u m\u00f9a m\u01b0a. <\/p>\n\n\n\n

H\u01b0\u1edbng D\u1eabn K\u1ef9 Thu\u1eadt Tr\u1ed3ng C\u1ecf Voi Xanh<\/strong><\/h4>\n\n\n\n

C\u1ecf Voi c\u00f3 kh\u1ea3 n\u0103ng sinh tr\u01b0\u1edfng kh\u00e1 nhanh. Th\u1eddi gian thu ho\u1ea1ch t\u1eeb 60 ng\u00e0y sau khi tr\u1ed3ng, nh\u1eefng l\u1ea7n thu ho\u1ea1ch sau c\u00e1ch l\u1ea7n tr\u01b0\u1edbc 30 \u2013 45 ng\u00e0y.<\/p>\n\n\n\n

B\u00ecnh qu\u00e2n n\u0103ng su\u1ea5t h\u00e0ng n\u0103m l\u00e0 400 t\u1ea5n \u2013 500 t\u1ea5n\/ha t\u00f9y v\u00e0o \u0111i\u1ec1u ki\u1ec7n ch\u0103m s\u00f3c, c\u00f3 tr\u01b0\u1eddng h\u1ee3p v\u01b0\u1ee3t tr\u1ed9i l\u00ean t\u1edbi 800 t\u1ea5n\/ha\/n\u0103m.<\/p>\n\n\n\n

\u0110\u1eb7c bi\u1ec7t, c\u1ecf Voi tr\u1ed3ng m\u1ed9t l\u1ea7n c\u00f3 th\u1ec3 gi\u00fap thu ho\u1ea1ch t\u1eeb 3 \u2013 4 n\u0103m, n\u1ebfu tr\u00ecnh \u0111\u1ed9 th\u00e2m canh t\u1ed1t c\u00f3 th\u1ec3 cho n\u0103ng su\u1ea5t cao 5-6 n\u0103m li\u1ec1n.<\/p>\n\n\n\n

Th\u1eddi v\u1ee5<\/strong><\/p>\n\n\n\n

C\u1ecf voi c\u00f3 th\u1ec3 tr\u1ed3ng th\u1eddi v\u1ee5 quanh n\u0103m, tr\u00ean nhi\u1ec1u lo\u1ea1i \u0111\u1ea5t kh\u00e1c nhau, tuy nhi\u00ean \u1edf kh\u00ed h\u1eadu nhi\u1ec7t \u0111\u1ed9 l\u1ea1nh th\u00ec c\u1ecf ph\u00e1t tri\u1ec3n ch\u1eadm h\u01a1n. C\u1ecf voi kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c ng\u1eadp \u00fang, ch\u1ec9 tr\u1ed3ng tr\u00ean kh\u00f4, v\u00e0 tr\u1ed3ng \u0111\u01b0\u1ee3c kh\u1eafp n\u01a1i tr\u00ean to\u00e0n qu\u1ed1c.<\/p>\n\n\n\n

M\u1eadt \u0111\u1ed9<\/strong><\/p>\n\n\n\n

C\u1ecf Voi l\u00e0 d\u00f2ng v\u00f4 t\u00ednh n\u00ean kh\u00f4ng c\u00f3 h\u1ea1t gi\u1ed1ng ( nh\u01b0 c\u00e2y M\u00eda), n\u00ean th\u1ebf c\u1ecf voi ch\u1ec9 tr\u1ed3ng nh\u00e2n gi\u1ed1ng b\u1eb1ng th\u00e2n. Trung B\u00ecnh 100kg tr\u1ed3ng \u0111\u01b0\u1ee3c kho\u1ea3ng 150m2 c\u1ecf. 1ha c\u1ea7n kho\u1ea3ng 6-7 t\u1ea5n hom c\u1ecf. L\u01b0\u1ee3ng ph\u00e2n chu\u1ed3ng c\u1ea7n 13-15 t\u1ea5n. Ph\u00e2n NPK c\u1ea7n kho\u1ea3ng 600kg.<\/p>\n\n\n\n

K\u1ef9 thu\u1eadt tr\u1ed3ng<\/strong><\/p>\n\n\n\n

K\u1ef9 thu\u1eadt tr\u1ed3ng c\u1ecf voi r\u1ea5t \u0111\u01a1n gi\u1ea3n, nh\u01b0ng \u0111\u1ec3 mang l\u1ea1i hi\u1ec7u qu\u1ea3 n\u0103ng su\u1ea5t cao, g\u1ed1c c\u1ecf t\u00e1i sinh l\u00e2u h\u01a1n, ch\u00fang ta tr\u1ed3ng n\u1eb1m d\u01b0\u1edbi \u0111\u1ea5t t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u1ed3ng M\u00eda.<\/p>\n\n\n\n

\u0110\u1ea7u ti\u00ean l\u00e0m s\u1ea1ch c\u1ecf d\u1ea1i, c\u00e0y b\u1eeba \u0111\u00e1nh \u0111\u1ea5t t\u01a1i, th\u1ef1c hi\u1ec7n tr\u00f3c lu\u1ed1ng h\u00e0ng c\u00e1ch h\u00e0ng 45-50cm. Ti\u1ebfn h\u00e0nh b\u00f3n l\u00f3t ph\u00e2n l\u00e2n \u1edf l\u1edbp d\u01b0\u1edbi c\u00f9ng, sau \u0111\u00f3 r\u1ea3i \u0111\u1ec1u ph\u00e2n chu\u1ed3ng theo h\u00e0ng m\u1edbi ti\u1ebfn h\u00e0nh x\u1ebfp hom c\u1ecf.<\/p>\n\n\n\n

C\u1eaft Hom C\u1ecf Voi d\u00e0i kho\u1ea3ng 40cm, ti\u1ebfn h\u00e0nh x\u1ebfp hom c\u1ecf theo h\u00e0ng, x\u1ebfp c\u00e1c \u0111\u1ea7u hom c\u1ecf so le v\u1edbi nhau kho\u1ea3ng 10cm. Sau \u0111\u00f3 ti\u1ebfn h\u00e0nh l\u1ea5p \u0111\u1ea5t d\u00e0y kho\u1ea3ng 3-5cm. Ch\u0103m t\u01b0\u1edbi n\u01b0\u1edbc cho c\u1ecf, kho\u1ea3ng 2 tu\u1ea7n c\u1ecf s\u1ebd b\u1eaft \u0111\u1ea7u \u0111\u00e2m ch\u1ed3i v\u00e0 ph\u00e1t tri\u1ec3n.<\/p>\n\n\n\n

K\u1ef9 thu\u1eadt ch\u0103m s\u00f3c<\/strong><\/p>\n\n\n\n

Khi th\u00e2n c\u1ecf cao h\u01a1n 25cm ti\u1ebfn h\u00e0nh l\u00e0m s\u1ea1ch c\u1ecf d\u1ea1i, c\u1ea7n ch\u00fa \u00fd t\u01b0\u1edbi n\u01b0\u1edbc gi\u1eef \u0111\u1ed9 \u1ea9m th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 cho c\u1ecf ph\u00e1t tri\u1ec3n. Khi thu ho\u1ea1ch xong m\u1ed7i l\u1ea7n c\u1ea7n b\u00f3n th\u00eam ph\u00e2n cho c\u1ecf, \u01b0u ti\u00ean b\u00f3n ph\u00e2n chu\u1ed3ng b\u1eb1ng c\u00e1ch l\u1ea5y ph\u00e2n t\u1ea5p l\u00ean tr\u1ef1c ti\u1ebfp g\u1ed1c c\u1ecf, h\u1ea1n ch\u1ebf b\u00f3n ph\u00e2n h\u00f3a h\u1ecdc s\u1ebd l\u00e0m g\u1ed1c c\u1ecf l\u01b0u g\u1ed1c \u0111\u01b0\u1ee3c \u00edt h\u01a1n.<\/p>\n\n\n\n

Khi l\u00e1 c\u1ecf voi kh\u00f4ng c\u00f2n xanh \u0111\u1eadm, l\u00e0 d\u1ea5u hi\u1ec7u c\u1ecf dang thi\u1ebfu ch\u1ea5t dinh d\u01b0\u1ee1ng, c\u1ea7n b\u1ed5 sung th\u00eam ch\u1ea5t dinh d\u01b0\u1ee1ng ngay cho c\u1ecf \u0111\u1ec3 c\u1ecf ph\u00e1t tri\u1ec3n \u0111\u01b0\u1ee3c t\u1ed1t h\u01a1n.<\/p>\n\n\n\n

Thu Ho\u1ea1ch<\/strong><\/p>\n\n\n\n

khi c\u1ecf cao t\u1eeb 2m tr\u1edf l\u00ean l\u00e0 c\u00f3 th\u1ec3 thu ho\u1ea1ch \u0111\u01b0\u1ee3c, kh\u00f4ng n\u00ean c\u1eaft c\u1ecf qu\u00e1 non c\u1ecf n\u1ea3y m\u1ea7m s\u1ebd y\u1ebfu, c\u0169ng kh\u00f4ng n\u00ean c\u1eaft c\u1ecf qu\u00e1 gi\u00e0, khi g\u1ed1c c\u1ecf \u0111\u00e3 h\u00f3a th\u00e0nh g\u1ed7 th\u00ec c\u1ecf t\u00e1i sinh \u0111\u01b0\u1ee3c \u00edt h\u01a1n.<\/p>\n\n\n\n

C\u1eaft s\u00e1t m\u1eb7t \u0111\u1ea5t ch\u1eeba l\u1ea1i kho\u1ea3ng 1-2cm, \u0111\u1ec3 c\u1ecf ph\u00e1t tri\u1ec3n \u0111\u1ebb nh\u00e1nh t\u1eeb d\u01b0\u1edbi \u0111\u1ea5t l\u00ean. Kh\u00f4ng n\u00ean c\u1eaft qu\u00e1 cao, v\u00ec m\u1eaft c\u1ecf s\u1ebd m\u1ecdc \u1edf ph\u00eda tr\u00ean s\u1ebd l\u00e0m th\u1eddi gian l\u01b0u g\u1ed1c b\u1ecb gi\u1ea3m.<\/p>\n\n\n\n

C\u00e1ch b\u1ea3o qu\u1ea3n hom<\/strong><\/p>\n\n\n\n

Khi thu ho\u1ea1ch Hom C\u1ecf Voi c\u1ea7n b\u00f3 l\u1ea1i t\u1eebng b\u00f3 v\u00e0 x\u1ebfp l\u1ea1i t\u1eebng \u0111\u1ed1ng nh\u1ecf cao kho\u1ea3ng 50-60cm. D\u00f9ng r\u01a1m ho\u1eb7c l\u00e1 ph\u1ee7 l\u00ean \u0111\u1ec3 gi\u1eef m\u00e1t cho hom c\u1ecf. C\u1ea7n t\u01b0\u1edbi n\u01b0\u1edbc gi\u1eef \u1ea9m \u0111\u1ec3 hom c\u1ecf kh\u00f4ng b\u1ecb kh\u00f4. Sau kho\u1ea3ng 1 tu\u1ea7n c\u00f3 th\u1ec3 hom c\u1ecf s\u1ebd ra r\u1ec5, l\u00fac \u0111\u00f3 \u0111\u00eam \u0111i tr\u1ed3ng l\u00e0 t\u1ed1t nh\u1ea5t. Tuy nhi\u00ean sau khi thu ho\u1ea1ch c\u1ecf c\u00f3 th\u1ec3 tr\u1ed3ng ngay.<\/p>\n\n\n\n

Khuy\u1ebfn ngh\u1ecb b\u00f3n ph\u00e2n NPK-S L\u00e2m Thao cho c\u00e2y c\u1ecf voi<\/strong><\/h4>\n\n\n\n

Y\u00eau c\u1ea7u ph\u00e2n b\u00f3n cho c\u1ecf voi tr\u1ed3ng: t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i \u0111\u1ea5t \u0111ai v\u00e0 ph\u01b0\u01a1ng th\u1ee9c tr\u1ed3ng th\u00e2m canh hay qu\u1ea3ng canh m\u00e0 s\u1ed1 l\u01b0\u1ee3ng ph\u00e2n b\u00f3n kh\u00e1c nhau. C\u1ecf voi c\u00f3 n\u0103ng su\u1ea5t r\u1ea5t cao 100-500 t\u1ea5n ch\u1ea5t xanh\/n\u0103m, h\u00e0m l\u01b0\u1ee3ng v\u1eadt ch\u1ea5t kh\u00f4 trong 1 kg ch\u1ea5t xanh trung b\u00ecnh 18-25%, h\u00e0m l\u01b0\u1ee3ng N trong l\u00e1 7-10%. C\u1ecf voi ph\u1ea3n \u1ee9ng r\u1ea5t t\u1ed1t v\u1edbi t\u1ef7 l\u1ec7 N cao \u0111\u1eb7c bi\u1ec7t n\u0103m th\u1ee9 3 v\u00e0 n\u0103m th\u1ee9 4 khi m\u00e0 h\u00e0m l\u01b0\u1ee3ng nit\u01a1 trong \u0111\u1ea5t tr\u1ed3ng b\u1ecb c\u1ecf voi h\u00fat c\u1ea1n ki\u1ec7t.<\/p>\n\n\n\n

Li\u1ec1u l\u01b0\u1ee3ng v\u00e0 th\u1eddi k\u1ef3 b\u00f3n ph\u00e2n NPK-S L\u00e2m Thao cho nh\u00f3m c\u1ecf voi <\/p>\n\n\n\n

Lo\u1ea1i ph\u00e2n<\/strong><\/td>B\u00f3n l\u00f3t,<\/strong>Kg<\/strong><\/td>B\u00f3n th\u00fac sau tr\u1ed3ng 10-12 ng\u00e0y, kg<\/strong><\/td>B\u00f3n th\u00fac giai \u0111o\u1ea1n thu ho\u1ea1ch<\/strong><\/td><\/tr>
S\u1ed1 l\u1ea7n b\u00f3n\/n\u0103m<\/strong><\/td>kg\/l\u1ea7n<\/strong><\/td><\/tr>
——– T\u00ednh cho 1 ha ——–<\/td><\/tr>
Ph\u00e2n chu\u1ed3ng<\/td>15.000 – 30.000<\/td> <\/td> <\/td> <\/td><\/tr>
Ph\u00e2n NPK-S *M1 5-10-3+8S<\/td>300 – 400<\/td> <\/td> <\/td> <\/td><\/tr>
Ph\u00e2n NPK-S 10-5-5+3S<\/td> <\/td>250-300<\/td>6 – 8<\/td>350 – 400<\/td><\/tr>
——– T\u00ednh cho 1 s\u00e0o B\u1eafc B\u1ed9 360 m2<\/sup> ———<\/td><\/tr>
Ph\u00e2n chu\u1ed3ng<\/td>500 -1.100<\/td> <\/td> <\/td> <\/td><\/tr>
Ph\u00e2n NPK-S 5-10-3+8S<\/td>11-15<\/td> <\/td> <\/td> <\/td><\/tr>
Ph\u00e2n NPK-S*M1 10-5-5+3S<\/td> <\/td>9 -12<\/td>6 – 8<\/td>13 -15<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

L\u00e0m \u0111\u1ea5t kho\u1ea3ng c\u00e1ch tr\u1ed3ng<\/strong><\/p>\n\n\n\n

C\u1ecf c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c kh\u00f4 h\u1ea1n v\u00ec c\u00f3 b\u1ed9 r\u1ec5 kh\u1ecfe v\u00e0 \u0103n s\u00e2u nh\u01b0ng kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c \u0111\u1ea5t c\u00f3 b\u00f9n, ng\u1eadp \u00fang v\u00e0 \u0111\u1ea5t m\u1eb7n. \u0110\u1ea5t tr\u1ed3ng c\u1ecf voi t\u1ed1t nh\u1ea5t \u1edf lo\u1ea1i \u0111\u1ea5t th\u1ea5p c\u00f3 \u0111\u1ed9 \u1ea9m cao h\u01a1n m\u1ed9t s\u1ed1 c\u00e2y c\u1ecf tr\u1ed3ng kh\u00e1c, c\u00f3 t\u1ea7ng canh t\u00e1c d\u00e0y, t\u01a1i x\u1ed1p v\u00e0 h\u00e0m l\u01b0\u1ee3ng m\u00f9n cao, pH=6-7 l\u00e0 t\u1ed1t nh\u1ea5t. C\u00f3 th\u1ec3 duy tr\u00ec tu\u1ed5i th\u1ecd c\u1ee7a th\u1ea3m c\u1ecf voi 5-8 n\u0103m cho n\u00ean vi\u1ec7c chu\u1ea9n b\u1ecb \u0111\u1ea5t tr\u1ed3ng c\u1ecf c\u1ea7n \u0111\u01b0\u1ee3c quan t\u00e2m.<\/p>\n\n\n\n

\u0110\u1ea5t tr\u1ed3ng c\u1ecf c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u00e0y b\u1eeba k\u1ef9 b\u1eb1ng m\u00e1y, c\u1ea7y b\u1eb1ng tr\u00e2u b\u00f2 \u0111\u1ea3o l\u1ea1i 2 l\u1ea7n v\u1edbi \u0111\u1ed9 s\u00e2u 20-25 cm, ti\u1ebfp theo l\u00e0 l\u00e0m t\u01a1i v\u00e0 san ph\u1eb3ng m\u1eb7t ru\u1ed9ng b\u1eb1ng b\u1eeba \u0111\u0129a ho\u1eb7c b\u1eeba th\u1ee7 c\u00f4ng sau r\u1ea1ch h\u00e0ng \u0111\u1ec3 gieo h\u1ea1t. Ph\u00e2n b\u00f3n l\u00f3t \u0111\u01b0\u1ee3c tr\u1ed9n \u0111\u1ec1u v\u1edbi \u0111\u1ea5t v\u00e0 r\u1ea3i \u0111\u1ec1u trong l\u00f2ng r\u00e3nh h\u00e0ng tr\u01b0\u1edbc khi tr\u1ed3ng, hom gi\u1ed1ng \u0111\u01b0\u1ee3c \u0111\u1eb7t theo l\u00f2ng r\u00e3nh t\u1ea1i \u0111\u1ed9 s\u00e2u \u00edt nh\u1ea5t l\u00e0 15 cm so v\u1edbi b\u1ec1 m\u1eb7t \u0111\u1ea5t v\u00e0 \u0111\u1ea7u hom sau \u0111\u1eb7t k\u1ebf ti\u1ebfp v\u00e0o \u0111u\u00f4i c\u1ee7a hom tr\u01b0\u1edbc. Sau \u0111\u00f3 l\u1ea5p k\u00edn hom gi\u1ed1ng b\u1eb1ng m\u1ed9t l\u1edbp \u0111\u1ea5t d\u00e0y kho\u1ea3ng 7,5 cm, san ph\u1eb3ng b\u1ec1 m\u1eb7t r\u00e3nh tr\u1ed3ng v\u00e0 d\u1ea7n l\u1ea5p \u0111\u1ea7y r\u00e3nh khi c\u00e2y sinh tr\u01b0\u1edfng.  <\/p>\n","protected":false},"excerpt":{"rendered":"

T\u00ean khoa h\u1ecdc l\u00e0 Penniseyum purpureum sp. g\u1ed3m c\u00f3: Pennesetum pupureum Kingrass, P.p. selection, P.p. malagasca. Ngo\u00e0i ra c\u00f2n g\u1ecdi theo m\u1ed9t […]<\/p>\n","protected":false},"author":1,"featured_media":726,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[42],"tags":[],"class_list":["post-725","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-co"],"_links":{"self":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/725","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=725"}],"version-history":[{"count":1,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/725\/revisions"}],"predecessor-version":[{"id":727,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/725\/revisions\/727"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/media\/726"}],"wp:attachment":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}