{"id":4461,"date":"2025-12-26T20:31:05","date_gmt":"2025-12-26T13:31:05","guid":{"rendered":"https:\/\/caygiongphucan.com\/?p=4461"},"modified":"2025-12-26T20:31:05","modified_gmt":"2025-12-26T13:31:05","slug":"ky-thuat-trong-va-cham-soc-na-thai","status":"publish","type":"post","link":"https:\/\/ktech4.k-tech-services.com\/phucan713\/ky-thuat-trong-va-cham-soc-na-thai\/","title":{"rendered":"K\u1ef9 Thu\u1eadt Tr\u1ed3ng V\u00e0 Ch\u0103m S\u00f3c Na Th\u00e1i: Tr\u00e1i Kh\u1ee7ng, Ng\u1ecdt Thanh, Hi\u1ec7u Qu\u1ea3 Kinh T\u1ebf Cao"},"content":{"rendered":"

L\u00e0m sao \u0111\u1ec3 Na Th\u00e1i \u0111\u1ea1t tr\u1ecdng l\u01b0\u1ee3ng t\u1eeb 0.5 – 1kg m\u1ed7i tr\u00e1i m\u00e0 v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c \u0111\u1ed9 ng\u1ecdt thanh, dai ngon? C\u00e2u tr\u1ea3 l\u1eddi n\u1eb1m \u1edf b\u00e0i vi\u1ebft t\u1ed5ng h\u1ee3p k\u1ef9 thu\u1eadt tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c na th\u00e1i<\/b> d\u01b0\u1edbi \u0111\u00e2y. T\u1eeb c\u00e1ch l\u00e0m \u0111\u1ea5t \u0111\u1ebfn m\u1eb9o x\u1eed l\u00fd ra hoa, \u0111\u1eadu tr\u00e1i, C\u00e2y Gi\u1ed1ng Ph\u00fac An s\u1ebd gi\u00fap b\u1ea1n t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh canh t\u00e1c cho v\u01b0\u1eddn nh\u00e0 m\u00ecnh.<\/p>\n

\"K\u1ef9
K\u1ef9 thu\u1eadt tr\u1ed3ng v\u00e0 ch\u0103m s\u00f3c na th\u00e1i<\/figcaption><\/figure>\n

T\u1ed5ng quan v\u1ec1 gi\u1ed1ng Na Th\u00e1i<\/h2>\n

\u0110\u1eb7c \u0111i\u1ec3m nh\u1eadn di\u1ec7n: Na Th\u00e1i c\u00f3 th\u00e2n g\u1ed7 l\u00f9n, t\u00e1n r\u1ed9ng. L\u00e1 to, d\u00e0i, m\u00e0u xanh \u0111\u1eadm. Tr\u00e1i c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn, khi ch\u00edn c\u00e1c m\u1eaft na n\u1edf to nh\u01b0ng v\u1eabn d\u00ednh ch\u1eb7t v\u00e0o nhau, v\u1ecf d\u00e0y gi\u00fap v\u1eadn chuy\u1ec3n xa d\u1ec5 d\u00e0ng m\u00e0 kh\u00f4ng b\u1ecb d\u1eadp n\u00e1t. Th\u1ecbt na tr\u1eafng, dai, m\u00f9i th\u01a1m nh\u1eb9 v\u00e0 h\u1ea1t r\u1ea5t \u00edt.<\/p>\n

Ti\u1ec1m n\u0103ng \u0111\u1ea7u ra: Nh\u1edd k\u00edch th\u01b0\u1edbc “kh\u1ee7ng” v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ngon, Na Th\u00e1i lu\u00f4n l\u00e0 m\u1eb7t h\u00e0ng cao c\u1ea5p \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng t\u1ea1i c\u00e1c c\u1eeda h\u00e0ng tr\u00e1i c\u00e2y s\u1ea1ch v\u00e0 si\u00eau th\u1ecb. Gi\u00e1 b\u00e1n lu\u00f4n cao g\u1ea5p 2-3 l\u1ea7n na th\u01b0\u1eddng, mang l\u1ea1i ngu\u1ed3n l\u1ee3i nhu\u1eadn \u1ed5n \u0111\u1ecbnh cho nh\u00e0 v\u01b0\u1eddn.<\/p>\n

Giai \u0111o\u1ea1n chu\u1ea9n b\u1ecb \u0111\u1ea5t v\u00e0 c\u00e2y gi\u1ed1ng<\/h2>\n

Ch\u1ecdn gi\u1ed1ng chu\u1ea9n<\/h3>\n

Ch\u1ea5t l\u01b0\u1ee3ng gi\u1ed1ng quy\u1ebft \u0111\u1ecbnh \u0111\u1ebfn t\u1ef7 l\u1ec7 \u0111\u1eadu tr\u00e1i v\u00e0 k\u00edch th\u01b0\u1edbc tr\u00e1i sau n\u00e0y.<\/p>\n

Ti\u00eau chu\u1ea9n c\u00e2y xu\u1ea5t v\u01b0\u1eddn: C\u00e2y gh\u00e9p ph\u00e1t tri\u1ec3n t\u1ed1t, bo gh\u00e9p li\u1ec1n m\u1ea1ch, l\u00e1 xanh d\u00e0y, b\u1ed9 r\u1ec5 kh\u1ecfe m\u1ea1nh v\u00e0 kh\u00f4ng nhi\u1ec5m r\u1ec7p s\u00e1p.<\/p>\n

Cam k\u1ebft v\u00e0ng c\u1ee7a C\u00e2y Gi\u1ed1ng Ph\u00fac An: Ch\u00fang t\u00f4i ch\u1ec9 b\u00e1n c\u00e2y chu\u1ea9n gi\u1ed1ng, bao test d\u01b0\u1edbi m\u1ecdi h\u00ecnh th\u1ee9c. Ph\u00fac An cam k\u1ebft mang \u0111\u1ebfn ngu\u1ed3n gi\u1ed1ng Na Th\u00e1i s\u1ea1ch b\u1ec7nh, \u0111\u00fang ch\u1ee7ng lo\u1ea1i \u0111\u1ec3 b\u00e0 con y\u00ean t\u00e2m kh\u1edfi \u0111\u1ea7u v\u01b0\u1eddn c\u00e2y c\u1ee7a m\u00ecnh.<\/p>\n

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

\u0110\u1eb7c t\u00ednh: Na Th\u00e1i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu h\u1ea1n t\u1ed1t nh\u01b0ng kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c ng\u1eadp \u00fang. C\u00e2y ph\u00e1t tri\u1ec3n t\u1ed1t nh\u1ea5t tr\u00ean \u0111\u1ea5t t\u01a1i x\u1ed1p, gi\u00e0u h\u1eefu c\u01a1.<\/p>\n

Thi\u1ebft k\u1ebf v\u01b0\u1eddn: Kho\u1ea3ng c\u00e1ch tr\u1ed3ng l\u00fd t\u01b0\u1edfng l\u00e0 3m x 3m ho\u1eb7c 3m x 4m. N\u00ean l\u00ean m\u00f4 cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tho\u00e1t n\u01b0\u1edbc t\u1ed1t trong m\u00f9a m\u01b0a.<\/p>\n

X\u1eed l\u00fd \u0111\u1ea5t: Tr\u01b0\u1edbc khi tr\u1ed3ng 15 ng\u00e0y, r\u1ea3i v\u00f4i b\u1ed9t \u0111\u1ec3 kh\u1eed tr\u00f9ng v\u00e0 c\u00e2n b\u1eb1ng \u0111\u1ed9 pH \u0111\u1ea5t (pH l\u00fd t\u01b0\u1edfng t\u1eeb 5.5 – 6.5).<\/p>\n

K\u1ef9 thu\u1eadt tr\u1ed3ng<\/h2>\n

B\u00f3n l\u00f3t: S\u1eed d\u1ee5ng 1-2kg ph\u00e2n h\u1eefu c\u01a1 vi sinh ho\u1eb7c h\u1eefu c\u01a1 n\u1edf nh\u1eadp kh\u1ea9u (H\u00e0 Lan, B\u1ec9…) tr\u1ed9n \u0111\u1ec1u v\u1edbi L\u00e2n nung ch\u1ea3y v\u00e0 \u0111\u1ea5t m\u1eb7t. H\u1eefu c\u01a1 gi\u00fap \u0111\u1ea5t th\u00f4ng tho\u00e1ng, k\u00edch th\u00edch vi sinh v\u1eadt c\u00f3 l\u1ee3i ho\u1ea1t \u0111\u1ed9ng.<\/p>\n

Thao t\u00e1c tr\u1ed3ng: X\u00e9 b\u1ea7u nilon nh\u1eb9 nh\u00e0ng, \u0111\u1eb7t c\u00e2y v\u00e0o h\u1ed1 v\u00e0 l\u1ea5p \u0111\u1ea5t ngang m\u1eb7t b\u1ea7u. C\u1eafm c\u1ecdc v\u00e0 bu\u1ed9c d\u00e2y c\u1ed1 \u0111\u1ecbnh \u0111\u1ec3 tr\u00e1nh gi\u00f3 l\u00e0m lay g\u1ed1c r\u1ec5 non.<\/p>\n

K\u00edch r\u1ec5 ngay khi tr\u1ed3ng: T\u01b0\u1edbi \u0111\u1eabm g\u1ed1c b\u1eb1ng ch\u1ebf ph\u1ea9m Humic\/Fulvic \u0111\u1ec3 gi\u00fap c\u00e2y b\u00e9n r\u1ec5 nhanh, gi\u1ea3m s\u1ed1c nhi\u1ec7t v\u00e0 \u0111\u1ea9y \u0111\u1ecdt non m\u1ea1nh m\u1ebd ngay th\u00e1ng \u0111\u1ea7u ti\u00ean.<\/p>\n

Quy tr\u00ecnh ch\u0103m s\u00f3c & b\u00f3n ph\u00e2n (Sinh h\u1ecdc l\u00e0m n\u1ec1n – h\u00f3a h\u1ecdc b\u1ed5 tr\u1ee3)<\/h2>\n

T\u01b0 duy canh t\u00e1c<\/h3>\n

L\u1ea5y h\u1eefu c\u01a1 sinh h\u1ecdc l\u00e0m n\u1ec1n t\u1ea3ng gi\u00fap c\u00e2y Na Th\u00e1i b\u1ec1n s\u1ee9c, \u00edt b\u1ecb suy sau c\u00e1c \u0111\u1ee3t thu ho\u1ea1ch. \u0110\u1ea5t gi\u00e0u m\u00f9n gi\u00fap b\u1ed9 r\u1ec5 kh\u1ecfe, h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c b\u1ec7nh v\u1ec1 r\u1ec5 v\u00e0 v\u00e0ng l\u00e1.<\/p>\n

Giai \u0111o\u1ea1n ki\u1ebfn thi\u1ebft (C\u00e2y con)<\/h3>\n

Dinh d\u01b0\u1ee1ng sinh h\u1ecdc: S\u1eed d\u1ee5ng \u0111\u1ecbnh k\u1ef3 c\u00e1c d\u00f2ng \u0110\u1ea1m c\u00e1, Amino Acid, Rong bi\u1ec3n \u0111\u1ec3 phun qua l\u00e1 v\u00e0 t\u01b0\u1edbi g\u1ed1c. Gi\u00fap b\u1ed9 l\u00e1 xanh, d\u00e0y, b\u00f3ng, t\u1ea1o khung t\u00e1n v\u1eefng ch\u1eafc.<\/p>\n

C\u1eaft t\u1ec9a t\u1ea1o t\u00e1n: Khi c\u00e2y cao kho\u1ea3ng 60-80cm, ti\u1ebfn h\u00e0nh b\u1ea5m \u0111\u1ecdt \u0111\u1ec3 c\u00e2y ra c\u00e0nh c\u1ea5p 1, c\u1ea5p 2, t\u1ea1o t\u00e1n h\u00ecnh n\u1ea5m gi\u00fap vi\u1ec7c ch\u0103m s\u00f3c v\u00e0 thu ho\u1ea1ch d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n

Giai \u0111o\u1ea1n kinh doanh (Ra hoa – nu\u00f4i tr\u00e1i)<\/h3>\n

Th\u1ee5 ph\u1ea5n nh\u00e2n t\u1ea1o: M\u1eb7c d\u00f9 Na Th\u00e1i c\u00f3 t\u1ef7 l\u1ec7 \u0111\u1eadu tr\u00e1i t\u1ef1 nhi\u00ean cao h\u01a1n na ta, nh\u01b0ng \u0111\u1ec3 tr\u00e1i tr\u00f2n \u0111\u1ec1u, kh\u00f4ng b\u1ecb m\u00e9o v\u00e0 \u0111\u1ea1t k\u00edch th\u01b0\u1edbc t\u1ed1i \u0111a, b\u00e0 con n\u00ean h\u1ed7 tr\u1ee3 th\u1ee5 ph\u1ea5n b\u1ed5 sung v\u00e0o bu\u1ed5i s\u00e1ng s\u1edbm.<\/p>\n

B\u1ed5 sung NPK h\u1ee3p l\u00fd: Giai \u0111o\u1ea1n nu\u00f4i tr\u00e1i, b\u1ed5 sung NPK c\u00e2n \u0111\u1ed1i k\u1ebft h\u1ee3p v\u1edbi Canxi – Bo sinh h\u1ecdc gi\u00fap v\u1ecf tr\u00e1i dai, ch\u1ed1ng n\u1ee9t tr\u00e1i v\u00e0 t\u0103ng \u0111\u1ed9 ng\u1ecdt.<\/p>\n

Giai \u0111o\u1ea1n ph\u1ee5c h\u1ed3i sau thu ho\u1ea1ch (C\u1ef1c k\u1ef3 quan tr\u1ecdng)<\/h3>\n

T\u1ec9a c\u00e0nh: C\u1eaft b\u1ecf c\u00e1c c\u00e0nh t\u0103m, c\u00e0nh s\u00e2u b\u1ec7nh, cu\u1ed1ng tr\u00e1i c\u0169 \u0111\u1ec3 c\u00e2y th\u00f4ng tho\u00e1ng.<\/p>\n

R\u1eeda v\u01b0\u1eddn: Phun thu\u1ed1c g\u1ed1c \u0110\u1ed3ng ho\u1eb7c V\u00f4i \u0111\u1ec3 t\u1ea9y s\u1ea1ch n\u1ea5m khu\u1ea9n v\u00e0 rong r\u00eau tr\u00ean th\u00e2n l\u00e1.<\/p>\n

B\u00f3n ph\u1ee5c h\u1ed3i: B\u00f3n b\u1ed3i ho\u00e0n l\u01b0\u1ee3ng l\u1edbn ph\u00e2n h\u1eefu c\u01a1 n\u1edf + k\u00edch r\u1ec5 Humic. \u0110\u00e2y l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 t\u00e1i t\u1ea1o h\u1ec7 r\u1ec5 v\u00e0 t\u00edch l\u0169y dinh d\u01b0\u1ee1ng cho m\u00f9a hoa n\u0103m sau.<\/p>\n

Qu\u1ea3n l\u00fd s\u00e2u b\u1ec7nh (An to\u00e0n & hi\u1ec7u qu\u1ea3)<\/h2>\n

Na Th\u00e1i th\u01b0\u1eddng b\u1ecb t\u1ea5n c\u00f4ng b\u1edfi: R\u1ec7p s\u00e1p (k\u1ebb th\u00f9 s\u1ed1 1), Ru\u1ed3i v\u00e0ng v\u00e0 s\u00e2u \u0111\u1ee5c tr\u00e1i.<\/p>\n

Ph\u00f2ng ng\u1eeba: Phun \u0111\u1ecbnh k\u1ef3 c\u00e1c d\u00f2ng thu\u1ed1c Sinh h\u1ecdc th\u1ebf h\u1ec7 m\u1edbi (Emamectin, ch\u1ebf ph\u1ea9m n\u1ea5m k\u00fd sinh). \u01afu ti\u00ean s\u1eed d\u1ee5ng t\u00fai bao tr\u00e1i chuy\u00ean d\u1ee5ng khi tr\u00e1i b\u1eb1ng qu\u1ea3 tr\u1ee9ng g\u00e0 \u0111\u1ec3 b\u1ea3o v\u1ec7 v\u1ecf tr\u00e1i b\u00f3ng \u0111\u1eb9p, kh\u00f4ng b\u1ecb ru\u1ed3i v\u00e0ng hay r\u1ec7p s\u00e1p t\u1ea5n c\u00f4ng, \u0111\u1ed3ng th\u1eddi gi\u1ea3m l\u01b0\u1ee3ng thu\u1ed1c h\u00f3a h\u1ecdc.<\/p>\n

\u0110\u1eb7c tr\u1ecb: Khi m\u1eadt \u0111\u1ed9 r\u1ec7p s\u00e1p qu\u00e1 cao, c\u1ea7n d\u00f9ng thu\u1ed1c h\u00f3a h\u1ecdc \u0111\u1eb7c tr\u1ecb phun k\u1ef9 v\u00e0o c\u00e1c k\u1ebd m\u1eaft na v\u00e0 tu\u00e2n th\u1ee7 th\u1eddi gian c\u00e1ch ly.<\/p>\n

Thu ho\u1ea1ch<\/h2>\n

Nh\u1eadn bi\u1ebft: Tr\u00e1i na gi\u00e0 c\u00f3 c\u00e1c m\u1eaft n\u1edf to, ph\u1eb3ng, r\u00e3nh gi\u1eefa c\u00e1c m\u1eaft chuy\u1ec3n sang m\u00e0u tr\u1eafng xanh ho\u1eb7c h\u01a1i tr\u1eafng ng\u00e0. Khi g\u00f5 nh\u1eb9 nghe ti\u1ebfng k\u00eau \u0111\u1ee5c.<\/p>\n

K\u1ef9 thu\u1eadt: D\u00f9ng k\u00e9o c\u1eaft s\u00e1t cu\u1ed1ng, thao t\u00e1c nh\u1eb9 nh\u00e0ng tr\u00e1nh l\u00e0m tr\u1ea7y x\u01b0\u1edbc v\u1ecf.<\/p>\n

\u0110\u1ecba ch\u1ec9 cung c\u1ea5p c\u00e2y gi\u1ed1ng uy t\u00edn<\/h2>\n

C\u00e2y Gi\u1ed1ng Ph\u00fac An<\/a> chuy\u00ean cung c\u1ea5p gi\u1ed1ng Na Th\u00e1i (Na Ho\u00e0ng H\u1eadu) chu\u1ea9n gi\u1ed1ng, c\u00e2y kh\u1ecfe, h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt tr\u1ecdn \u0111\u1eddi cho nh\u00e0 v\u01b0\u1eddn.<\/p>\n