{"id":32318,"date":"2023-06-02T10:14:51","date_gmt":"2023-06-02T03:14:51","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=32318"},"modified":"2023-06-02T10:14:58","modified_gmt":"2023-06-02T03:14:58","slug":"cay-ot-peru","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/cay-ot-peru\/","title":{"rendered":"C\u00e2y \u1edbt Peru"},"content":{"rendered":"\n

I. Gi\u1edbi thi\u1ec7u chung v\u1ec1 \u1edbt Peru<\/strong><\/p>\n\n\n\n

1. Ngu\u1ed3n g\u1ed1c<\/strong><\/p>\n\n\n\n

\u1edat Peru Charapita c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c v\u00f9ng ph\u00eda B\u1eafc c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc Peru v\u00e0 b\u1eaft ngu\u1ed3n t\u1eeb m\u1ed9t th\u00e0nh ph\u1ed1 c\u00f3 t\u00ean Iquitos. V\u00ec th\u1ebf, ng\u01b0\u1eddi d\u00e2n \u1edf \u0111\u00e2y g\u1ecdi lo\u1ea1i \u1edbt n\u00e0y l\u00e0 \u201cCharapas\u201d. Lo\u1ea1i \u1edbt n\u00e0y r\u1ea5t hi\u1ebfm v\u00e0 Peru l\u00e0 ngu\u1ed3n cung c\u1ea5p ch\u00ednh \u0111\u00f3 c\u0169ng l\u00e0 m\u1ed9t trong nh\u1eefng l\u00fd do n\u00f3 c\u00f3 gi\u00e1 n\u1eeda t\u1ef7\/kg.<\/p>\n\n\n\n

2. \u0110\u1eb7c \u0111i\u1ec3m h\u00ecnh th\u00e1i<\/strong><\/p>\n\n\n\n

\u1edat Peru thu\u1ed9c c\u00e2y tr\u1ed3ng l\u00e2u n\u0103m, th\u00e2n d\u01b0\u1edbi h\u00f3a g\u1ed7, chi\u1ec1u cao trung b\u00ecnh kho\u1ea3ng 40 \u2013 70cm, ph\u1ea7n th\u00e2n c\u00f3 kho\u1ea3ng 4 c\u1ea1nh, ph\u00e2n th\u00e0nh nhi\u1ec1u t\u00e1n.\u00a0R\u1ec5 c\u00f3 h\u00ecnh tr\u1ee5, nhi\u1ec1u nh\u00e1nh ph\u1ee5 ph\u00e1t tri\u1ec3n nhanh t\u1ea1o th\u00e0nh r\u1ec5 ch\u00f9m.\u00a0<\/p>\n\n\n\n

Hoa \u1edbt l\u00e0 hoa l\u01b0\u1ee1ng ph\u00e1i, c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf,c\u00f3 d\u1ea1ng h\u00ecnh ch\u00e9n, c\u00f3 l\u00e1 \u0111\u00e0i t\u01b0\u01a1ng \u0111\u1ed1i nh\u1ecf, h\u1eb9p v\u00e0 nh\u1ecdn, th\u01b0\u1eddng m\u1ecdc th\u00e0nh ch\u00f9m g\u1ed3m 3 \u2013 4 hoa. Tr\u00e0ng hoa c\u00f3 kho\u1ea3ng 7 c\u00e1nh, ph\u00e2n trong c\u00e1nh c\u00f3 l\u1ed7 \u0111\u1ec3 ti\u1ebft m\u1eadt hoa. \u0110\u1eb7c bi\u1ec7t hoa \u1edbt c\u00f3 th\u1ec3 t\u1ef1 th\u1ee5 ph\u1ea5n ho\u1eb7c th\u1ee5 ph\u1ea5n ch\u00e9o nh\u1edd c\u00f4n tr\u00f9ng \u0111\u1ec1u \u0111\u01b0\u1ee3c. <\/p>\n\n\n\n

Tr\u00e1i khi ch\u00edn th\u01b0\u1eddng c\u00f3 m\u00e0u v\u00e0ng ho\u1eb7c \u0111\u1ecf. Qu\u1ea3 \u1edbt Charapita r\u1ea5t ch\u1eafc, gi\u00f2n, c\u00f3 m\u1ed9t c\u1ee5m h\u1ea1t \u1edf gi\u1eefa. H\u1ea1t \u1edbt d\u1eb9p c\u00f3 d\u1ea1ng h\u00ecnh b\u00e1n c\u1ea7u, v\u1ecf h\u1ea1t c\u1ee9ng l\u1ea1i khi ch\u00edn. \u1edat c\u00f3 v\u1ecb r\u1ea5t cay, gi\u1ed1ng nh\u01b0 c\u00e1c lo\u1ea1i \u1edbt hi\u1ebfm kh\u00e1c.<\/p>\n\n\n\n

3. L\u1ee3i \u00edch s\u1ee9c kh\u1ecfe c\u1ee7a \u1edbt Charapita<\/strong><\/p>\n\n\n\n

Ngo\u00e0i h\u01b0\u01a1ng v\u1ecb \u0111\u1eb7c bi\u1ec7t, \u1edbt Charapita \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng b\u1edfi nhi\u1ec1u l\u1ee3i \u00edch s\u1ee9c kh\u1ecfe m\u00e0 n\u00f3 mang l\u1ea1i.<\/p>\n\n\n\n

Th\u00e0nh ph\u1ea7n c\u1ee7a \u1edbt Charapita g\u1ed3m: n\u01b0\u1edbc, carbohydrate, protein, ch\u1ea5t x\u01a1, calci, phospho, s\u1eaft, carotene, thiamin, niacin, acid ascorbic, capsaicin.<\/p>\n\n\n\n

Do ch\u1ee9a h\u00e0m l\u01b0\u1ee3ng cao capsaicin n\u00ean \u1edbt Charapita c\u00f3 th\u1ec3 gi\u00fap gi\u1ea3m \u0111au, h\u1ed7 tr\u1ee3 ti\u00eau h\u00f3av\u00e0 ch\u1ed1ng vi\u00eam nhi\u1ec5m. L\u01b0\u1ee3ng vitamin C trong m\u1ed7i qu\u1ea3 \u1edbt l\u00ean \u0111\u1ebfn 76,4 mg (t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ed9t qu\u1ea3 cam tr\u1ecdng l\u01b0\u1ee3ng trung b\u00ecnh), \u0111\u00e2y l\u00e0 ch\u1ea5t ch\u1ed1ng oxy h\u00f3a, gi\u00fap ng\u0103n ng\u1eeba l\u00e3o h\u00f3a, gi\u1ea3m l\u00e3o h\u00f3a t\u1ebf b\u00e0o.<\/p>\n\n\n\n

M\u1ed7i qu\u1ea3 \u1edbt Charapita ch\u1ee9a 428 IU vitamin A c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec th\u1ecb l\u1ef1c; Kho\u1ea3ng 240mcg beta carotene, 319 mcg zeaxanthin, \u0111\u1ec1u l\u00e0 nh\u1eefng d\u01b0\u1ee1ng ch\u1ea5t c\u00f3 l\u1ee3i cho \u0111\u00f4i m\u1eaft, gi\u00fap ng\u0103n ng\u1eeba tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng.<\/p>\n\n\n\n

Ngo\u00e0i ra, lo\u1ea1i \u1edbt n\u00e0y c\u0169ng ch\u1ee9a nhi\u1ec1u kho\u00e1ng ch\u1ea5t thi\u1ebft y\u1ebfu nh\u01b0 calci, s\u1eaft, magne, kali v\u00e0 \u0111\u1ed3ng, r\u1ea5t c\u1ea7n thi\u1ebft cho c\u01a1 th\u1ec3 kh\u1ecfe m\u1ea1nh. Ngo\u00e0i ra, h\u00e0m l\u01b0\u1ee3ng cao vitamin A c\u00f3 trong \u1edbt Charapita c\u00f2n gi\u00fap s\u00e1ng m\u1eaft, ng\u0103n ng\u1eeba tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng c\u1ee7a m\u1eaft. \u0110\u01b0\u1ee3c bi\u1ebft, \u0111\u1ed9 cay c\u1ee7a lo\u1ea1i \u1edbt n\u00e0y l\u00ean t\u1edbi 30.000 t\u1edbi 50.000 \u0111\u1ed9 cay Scolville, th\u1eadm ch\u00ed n\u00f3 c\u00f2n cao g\u1ea5p 4-20 l\u1ea7n \u1edbt jalape\u00f1o n\u1ed5i ti\u1ebfng. Theo m\u00f4 t\u1ea3, \u0111\u1ed9 cay n\u00e0y th\u1eadm ch\u00ed c\u00f3 th\u1ec3 \u201cl\u00e0m th\u1ee7ng\u201d l\u01b0\u1ee1i.<\/p>\n\n\n\n

II. Ph\u01b0\u01a1ng ph\u00e1p tr\u1ed3ng<\/strong><\/p>\n\n\n\n

\u1edat l\u00e0 lo\u1ea1i c\u00e2y c\u00f3 th\u1ec3 ch\u1ecbu nhi\u1ec7t, t\u1ed1c \u0111\u1ed9 sinh tr\u01b0\u1edfng c\u1ee7a c\u00e2y k\u00e9m v\u00e0 r\u1ea5t d\u1ec5 r\u1ee5ng hoa. L\u00e0 lo\u00e0i c\u00e2y nh\u1ecf c\u00f3 th\u1ec3 s\u1ed1ng \u0111\u01b0\u1ee3c v\u00e0i n\u0103m n\u1ebfu \u0111\u01b0\u1ee3c ch\u0103m s\u00f3c t\u1ed1t. \u0110i\u1ec1u \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edbt r\u1ea5t d\u1ec5 m\u1ecdc, d\u00f9 kh\u00f4ng c\u1ea7n gieo tr\u1ed3ng nh\u1eefng \u1edbt v\u1eabn c\u00f3 th\u1ec3 t\u1ef1 m\u1ecdc hoang v\u00e0 ph\u00e1t tri\u1ec3n nh\u01b0 b\u00ecnh th\u01b0\u1eddng.<\/p>\n\n\n\n

1. C\u00e1ch tr\u1ed3ng c\u00e2y \u1edbt Peru<\/strong><\/h3>\n\n\n\n

a. Tr\u1ed3ng t\u1eeb h\u1ea1t<\/strong><\/p>\n\n\n\n

Ng\u00e2m h\u1ea1t gi\u1ed1ng v\u1edbi n\u01b0\u1edbc \u1ea5m 2 s\u00f4i : 3 l\u1ea1nh trong 3 – 4 gi\u1edd. Sau \u0111\u00f3 v\u1edbt ra r\u1eeda l\u1ea1i v\u1edbi n\u01b0\u1edbc s\u1ea1ch, \u1ee7 th\u00eam trong kh\u0103n \u1ea5m kho\u1ea3ng 48 gi\u1edd, khi h\u1ea1t \u0111\u00e3 n\u1ee9t nanh th\u00ec ti\u1ebfn h\u00e0nh gieo. D\u00f9ng d\u1ee5ng c\u1ee5 nh\u1eb9 nh\u00e0ng l\u1ea5y h\u1ea1t \u0111\u1eb7t v\u00e0o h\u1ed1 tr\u1ed3ng c\u00f3 \u0111\u1ea5t \u0111\u00e3 chu\u1ea9n b\u1ecb s\u1eb5n, \u0111\u1ed9 s\u00e2u kho\u1ea3ng 0,5 cm, sau \u0111\u00f3 l\u1ea5p m\u1ed9t l\u1edbp \u0111\u1ea5t m\u1ecfng, t\u01b0\u1edbi phun s\u01b0\u01a1ng cho \u1ea9m. Sau 25 – 45 ng\u00e0y, c\u00e2y \u0111\u01b0\u1ee3c 3 -5 l\u00e1 ti\u1ebfn h\u00e0nh mang ra ch\u1eadu tr\u1ed3ng.<\/p>\n\n\n\n

b. Tr\u1ed3ng b\u1eb1ng c\u00e2y con<\/strong><\/p>\n\n\n\n

Ti\u1ebfn h\u00e0nh ng\u00e2m \u1ee7 nh\u01b0 ph\u01b0\u01a1ng ph\u00e1p gieo h\u1ea1t. Khi h\u1ea1t \u0111\u00e3 n\u1ee9t nanh th\u00ec \u01b0\u01a1m v\u00e0o khay ho\u1eb7c b\u1ea7u \u01b0\u01a1m. C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng gi\u00e1 th\u1ec3 chuy\u00ean d\u00f9ng \u01b0\u01a1m gi\u1ed1ng, 100% m\u1ee5n d\u1eeba, ph\u00e2n tr\u00f9n qu\u1ebf tr\u1ed9n v\u1edbi m\u1ee5n d\u1eeba theo t\u1ef7 l\u1ec7 1:1 ho\u1eb7c t\u1ef1 ph\u1ed1i tr\u1ed9n 5 \u0111\u1ea5t th\u1ecbt : 3 ph\u00e2n h\u1eefu c\u01a1 (ph\u00e2n tr\u00f9n qu\u1ebf, ph\u00e2n b\u00f2,…) : 2 tr\u1ea5u hun v\u00e0 m\u1ee5n d\u1eeba.<\/p>\n\n\n\n

Ti\u1ebfn h\u00e0nh \u01b0\u01a1m: cho h\u1ea1t \u0111\u00e3 n\u1ee9t nanh v\u00e0o khay c\u00f3 gi\u00e1 th\u1ec3 \u0111\u00e3 chu\u1ea9n b\u1ecb s\u1eb5n, \u0111\u1ed9 s\u00e2u kho\u1ea3ng 0,5 cm, l\u1ea5p m\u1ed9t l\u1edbp gi\u00e1 th\u1ec3 m\u1ecfng, t\u01b0\u1edbi phun s\u01b0\u01a1ng nh\u1eb9. N\u00ean duy tr\u00ec gi\u00e1 th\u1ec3 lu\u00f4n \u1ea9m, kh\u00f4ng \u0111\u1ec3 kh\u00f4ng ho\u1eb7c qu\u00e1 s\u0169ng n\u01b0\u1edbc. \u0110\u1eb7t khay v\u00e0o n\u01a1i tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp. Sau 30 ng\u00e0y, c\u00e2y cao kho\u1ea3ng 5 – 10 cm, c\u00f3 4 – 5 c\u1eb7p l\u00e1 th\u00ec ti\u1ebfn h\u00e0nh tr\u1ed3ng v\u00e0o ch\u1eadu. \u0110\u1eb7t c\u00e2y gi\u1ed1ng v\u00e0o h\u1ed1 tr\u1ed3ng, \u1ea5n nh\u1eb9 v\u00e0o \u0111\u1ea5t \u0111\u1ec3 c\u00e2y \u0111\u1ee9ng v\u1eefng, kh\u00f4ng nghi\u00eang v\u1eb9o, m\u1ed7i c\u00e2y n\u00ean c\u00e1ch nhau kho\u1ea3ng 0,7 m, m\u1ed7i h\u00e0ng c\u00e1ch nhau t\u1eeb 1 – 1,5 m. D\u00f9ng d\u1ee5ng c\u1ee5 ch\u1ed1ng \u0111\u1ec3 gi\u00fap c\u00e2y th\u1eb3ng \u0111\u1ee9ng, kh\u00f4ng b\u1ecb gi\u00f3 hay m\u01b0a l\u00e0 \u0111\u1ed5 ho\u1eb7c l\u00e0m g\u00e3y.<\/p>\n\n\n\n

2. X\u1eed l\u00fd \u0111\u1ea5t tr\u1ed3ng<\/strong><\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e2y \u1edbt, n\u00ean ch\u1ecdn lo\u1ea1i \u0111\u1ea5t c\u00f3 c\u01a1 c\u1ea5u \u0111\u1ea5t t\u1ed1t, c\u00f3 \u0111\u1ee7 \u0111\u1ed9 \u1ea9m v\u00e0 h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc cao, n\u00ean ch\u1ecdn \u0111\u1ea5t c\u00f3 \u0111\u1ed9 pH b\u1eb1ng 5 \u2013 6,5.<\/p>\n\n\n\n

D\u00f9ng 50% ph\u00e2n chu\u1ed3ng hoai m\u1ee5c, 45% b\u00e3 m\u00f9n v\u00e0 5% v\u00f4i b\u1ed9t r\u1ea3i \u0111\u1ec1u kh\u1eafp v\u01b0\u1eddn, sau \u0111\u00f3 ti\u1ebfn h\u00e0nh c\u00e0y b\u1eeba cho \u0111\u1ea5t t\u01a1i x\u1ed1p v\u00e0 c\u00f3 th\u1ec3 tr\u1ed9n \u0111\u1ec1u \u0111\u1ea5t v\u1edbi ph\u00e2n nh\u1eb1m \u1ed5n \u0111\u1ecbnh ch\u1ea5t dinh d\u01b0\u1ee1ng c\u0169ng nh\u01b0 gi\u00fap c\u00e2n b\u1eb1ng \u0111\u1ed9 chua trong \u0111\u1ea5t. L\u01b0\u1ee3m s\u1ea1ch c\u1ecf d\u1ea1i tr\u01b0\u1edbc khi d\u00f9ng v\u00f2i phun n\u01b0\u1edbc v\u00f4 ru\u1ed9ng \u0111\u1ec3 \u1ee7 \u0111\u1ea5t trong 25 \u2013 30 ng\u00e0y.<\/p>\n\n\n\n

3. C\u00e1ch ch\u0103m s\u00f3c c\u00e2y \u1edbt Peru<\/strong><\/h3>\n\n\n\n

a. L\u01b0\u1ee3ng n\u01b0\u1edbc t\u01b0\u1edbi cho c\u00e2y \u1edbt<\/strong><\/h4>\n\n\n\n

C\u00e1ch \u0111\u1ec3 c\u00e2y \u1edbt gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 \u1ea9m l\u00e2u v\u00e0 ti\u1ebft ki\u1ec7m c\u00f4ng s\u1ee9c c\u0169ng nh\u01b0 hi\u1ec7u qu\u1ea3 nh\u1ea5t l\u00e0 n\u00ean t\u01b0\u1edbi v\u00e0o c\u00e1c r\u00e3nh c\u1ee7a lu\u1ed1ng c\u00e2y, ngo\u00e0i ra b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00eam ph\u01b0\u01a1ng ph\u00e1p t\u01b0\u1edbi nh\u1ecf gi\u1ecdt ho\u1eb7c t\u01b0\u1edbi phun n\u1ebfu c\u00f3 h\u1ec7 th\u1ed1ng t\u01b0\u1edbi.<\/p>\n\n\n\n

V\u00e0o nh\u1eefng m\u00f9a kh\u00f4 v\u00e0 giai \u0111o\u1ea1n c\u00e2y ra hoa t\u1ea1o qu\u1ea3 n\u00ean t\u01b0\u1edbi n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean cho c\u00e2y \u0111\u1ec3 c\u00e2y \u1edbt c\u00f3 \u0111\u1ee7 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ec3 ph\u00e1t tri\u1ec3n t\u0103ng n\u0103ng su\u1ea5t, khi t\u01b0\u1edbi n\u00ean c\u1ea9n th\u1eadn tr\u00e1nh l\u00e0m r\u1ee5ng hoa v\u00e0 qu\u1ea3.<\/p>\n\n\n\n

b. B\u00f3n ph\u00e2n<\/h4>\n\n\n\n

Sau khi tr\u1ed3ng c\u00e2y \u0111\u01b0\u1ee3c kho\u1ea3ng 1 th\u00e1ng sau n\u00ean ti\u1ebfn h\u00e0nh b\u00f3n th\u00fac \u0111\u1ee3t 1 cho c\u00e2y v\u1edbi t\u1ec9 l\u1ec7: 30% ph\u00e2n NPK (16 \u2013 16 \u2013 8); 40% ph\u00e2n h\u1eefu c\u01a1 hoai m\u1ee5c; 20% ph\u00e2n \u0111\u1ea1m; 10% ph\u00e2n ur\u00ea. Sau 25 ng\u00e0y, ti\u1ebfp t\u1ee5c b\u00f3n th\u00eam \u0111\u1ee3t 2: 50% ph\u00e2n NPK; 30% Super Humic; 20% ph\u00e2n KCL. V\u00e0o m\u1ed7i \u0111\u1ee3t chu\u1ea9n b\u1ecb thu ho\u1ea1ch n\u00ean b\u1ed5 sung th\u00eam ph\u00e2n Kali v\u00e0 ph\u00e2n L\u00e2n cho qu\u1ea3 \u0111\u1ea1t n\u0103ng su\u1ea5t.<\/p>\n\n\n\n

c. T\u1ec9a c\u00e0nh, t\u1ea1o t\u00e1n cho c\u00e2y<\/h4>\n\n\n\n

C\u1ea7n \u0111\u1ecbnh k\u1ef3 3 th\u00e1ng\/l\u1ea7n ti\u1ebfn h\u00e0nh t\u1ec9a c\u00e1c l\u00e1 v\u00e0 c\u00e0nh m\u1ecdc s\u00e1t g\u1ed1c, \u0111\u1ec3 c\u00e2y c\u00f3 th\u00eam di\u1ec7n t\u00edch ph\u00e1t tri\u1ec3n v\u00e0 h\u1ea1n ch\u1ebf \u0111\u01b0\u1ee3c s\u00e2u b\u1ec7nh g\u00e2y h\u1ea1i.<\/p>\n\n\n\n

d. Thu ho\u1ea1ch<\/strong><\/h4>\n\n\n\n

Sau khi c\u00e2y tr\u1ed5 hoa kho\u1ea3ng 35 – 40 ng\u00e0y th\u00ec s\u1ebd thu ho\u1ea1ch tr\u00e1i \u1edbt.<\/p>\n\n\n\n

Khi \u1edbt b\u1eaft \u0111\u1ea7u chuy\u1ec3n sang m\u00e0u v\u00e0ng l\u00e0 l\u00fac \u1edbt b\u1eaft \u0111\u1ea7u ch\u00edn, \u0111\u00e2y l\u00e0 l\u00fac b\u00e0 con c\u1ea7n thu ho\u1ea1ch ngay gi\u00fap k\u00edch th\u00edch c\u00e2y \u1edbt ra hoa nhi\u1ec1u v\u00e0 t\u1ea1o n\u0103ng su\u1ea5t cao h\u01a1n cho \u0111\u1ee3t sau. <\/p>\n\n\n\n

Khi thu ho\u1ea1ch, b\u00e0 con l\u01b0u \u00fd ng\u1eaft c\u1ea3 cu\u1ed1ng v\u00e0 tr\u00e0nh l\u00e0m g\u00e3y nh\u00e1nh<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c l\u1ee9a ch\u00edn r\u1ed9 c\u00f3 th\u1ec3 thu ho\u1ea1ch \u1edbt h\u1eb1ng ng\u00e0y, c\u00f2n b\u00ecnh th\u01b0\u1eddng th\u00ec c\u00e1ch 1 – 2 ng\u00e0y thu ho\u1ea1ch 1 l\u1ea7n<\/p>\n\n\n\n

III. M\u1ed9t s\u1ed1 lo\u1ea1i b\u1ec7nh c\u00e2y \u1edbt th\u01b0\u1eddng m\u1eafc ph\u1ea3i<\/strong><\/h3>\n\n\n\n

1. B\u1ec7nh r\u1ec7p h\u1ea1i b\u00f4ng<\/h4>\n\n\n\n

B\u1ec7nh n\u00e0y do r\u1ec7p Aphis gossypii<\/em> Glover g\u00e2y h\u1ea1i, khi b\u1ecb nhi\u1ec5m b\u1ec7nh c\u00e2y th\u01b0\u1eddng cho tr\u00e1i \u00edt, ho\u1eb7c tr\u00e1i b\u1ecb d\u1ecb t\u1eadt, n\u1ebfu \u0111\u1ec3 n\u1eb7ng h\u01a1n c\u00e2y s\u1ebd kh\u00f4ng ra tr\u00e1i m\u00e0 ch\u1ebft d\u1ea7n. \u0110\u1ec3 ph\u00f2ng tr\u1ecb lo\u1ea1i b\u1ec7nh n\u00e0y, c\u1ea7n t\u00e1ch ly ho\u1eb7c ti\u00eau h\u1ee7y ngay nh\u1eefng c\u00e2y b\u1ecb b\u1ec7nh tr\u01b0\u1edbc khi r\u1ec7p l\u00e2y lan, ngo\u00e0i ra c\u00f3 th\u1ec3 d\u00f9ng thu\u1ed1c Diazinon \u0111\u1ec3 x\u1eed l\u00ed t\u00ecnh tr\u1ea1ng b\u1ec7nh cho c\u00e2y. \u0110\u1ec3 ph\u00f2ng tr\u1eeb c\u1ea7n th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra c\u00e2y tr\u1ed3ng, s\u1eed d\u1ee5ng dung d\u1ecbch t\u1ecfi \u1edbt x\u1ecbt cho c\u00e2y \u0111\u1ec3 ph\u00f2ng tr\u1eeb r\u1ec7p t\u1ea5n c\u00f4ng, ch\u1ecdn gi\u1ed1ng kh\u1ecfe, nu\u00f4i thi\u00ean \u0111\u1ecbch.<\/p>\n\n\n\n

2. B\u1ec7nh \u0111\u1ed1m l\u00e1<\/h4>\n\n\n\n

B\u1ec7nh \u0111\u1ed1m l\u00e1 do n\u1ea5m Cercospora capsici<\/em> g\u00e2y ra, lo\u1ea1i b\u1ec7nh n\u00e0y th\u01b0\u1eddng g\u00e2y h\u1ea1i tr\u00ean l\u00e1, khi b\u1ecb b\u1ec7nh tr\u00ean l\u00e1 th\u01b0\u1eddng xu\u1ea5t hi\u1ec7n nh\u1eefng \u0111\u1ed1m nh\u1ecf c\u00f3 m\u00e0u n\u00e2u x\u00e1m, v\u1ec1 sau c\u00e1c v\u1ebft b\u1ec7nh loang r\u1ed9ng ra b\u1ec1 m\u1eb7t l\u00e1, g\u00e2y ch\u1ebft l\u00e1 v\u00e0 r\u1ee5ng l\u00e1 s\u1edbm. \u0110\u1ec3 ph\u00f2ng tr\u1eeb lo\u1ea1i b\u1ec7nh n\u00e0y, c\u1ea7n c\u00e2n \u0111\u1ed1i l\u01b0\u1ee3ng \u0111\u1ea1m khi b\u00f3n ph\u00e2n cho c\u00e2y, ch\u1ecdn gi\u1ed1ng kh\u1ecfe s\u1ea1ch m\u1ea7m b\u1ec7nh, th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra k\u1ecbp th\u1eddi \u0111\u1ec3 ph\u00e1t hi\u1ec7n b\u1ec7nh, ngo\u00e0i ra c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng th\u00eam thu\u1ed1c b\u1ea3o v\u1ec7 th\u1ef1c phun \u0111\u1ecbnh k\u1ef3 2 th\u00e1ng\/l\u1ea7n \u0111\u1ec3 ph\u00f2ng ng\u1eeba b\u1ec7nh g\u00e2y h\u1ea1i.<\/p>\n","protected":false},"excerpt":{"rendered":"

I. Gi\u1edbi thi\u1ec7u chung v\u1ec1 \u1edbt Peru 1. Ngu\u1ed3n g\u1ed1c \u1edat Peru Charapita c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb c\u00e1c v\u00f9ng ph\u00eda B\u1eafc c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc Peru v\u00e0 b\u1eaft ngu\u1ed3n t\u1eeb m\u1ed9t th\u00e0nh ph\u1ed1 c\u00f3 t\u00ean Iquitos. V\u00ec th\u1ebf, ng\u01b0\u1eddi d\u00e2n \u1edf \u0111\u00e2y g\u1ecdi lo\u1ea1i \u1edbt n\u00e0y l\u00e0 \u201cCharapas\u201d. Lo\u1ea1i \u1edbt n\u00e0y r\u1ea5t hi\u1ebfm v\u00e0 Peru l\u00e0 ngu\u1ed3n cung […]<\/p>\n","protected":false},"author":20,"featured_media":32319,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[56,47],"tags":[],"class_list":["post-32318","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32318","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=32318"}],"version-history":[{"count":2,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32318\/revisions"}],"predecessor-version":[{"id":32321,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/32318\/revisions\/32321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/32319"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=32318"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=32318"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=32318"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}