{"id":650,"date":"2025-10-08T08:34:10","date_gmt":"2025-10-08T08:34:10","guid":{"rendered":"https:\/\/embedai.cloud\/?p=650"},"modified":"2025-10-08T08:34:12","modified_gmt":"2025-10-08T08:34:12","slug":"huong-dan-cham-soc-hoa-lay-on","status":"publish","type":"post","link":"https:\/\/supelamthao.vn\/?p=650","title":{"rendered":"H\u01b0\u1edbng d\u1eabn ch\u0103m s\u00f3c hoa lay \u01a1n"},"content":{"rendered":"\n

C\u00e1ch tr\u1ed3ng hoa Lay \u01a1n ra nhi\u1ec1u hoa<\/strong><\/p>\n\n\n\n

Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf H\u00e0 Lan cho th\u1ea5y l\u01b0\u1ee3ng K c\u00e0ng cao th\u00ec hoa lay \u01a1n c\u00f3 nhi\u1ec1u hoa v\u00e0 c\u1ee7 kh\u1ecfe m\u1ea1nh h\u01a1n.<\/p>\n\n\n\n

C\u00e2y tr\u1ed3ng\/c\u00e2y hoa<\/td>Gladiolus (lay \u01a1n\/d\u01a1n)<\/td><\/tr><\/thead>
Qu\u1ed1c gia\/v\u1ecb tr\u00ed<\/td>Tr\u1ea1m th\u1eed nghi\u1ec7m Holland\/LBO @ Lisse (trung t\u00e2m nghi\u00ean c\u1ee9u c\u1ee7 hoa)<\/td><\/tr>
M\u1ee5c ti\u00eau<\/td>Nghi\u00ean c\u1ee9u d\u00e0i h\u1ea1n (1994-1997) nh\u1eb1m: T\u00ecm ch\u1ebf \u0111\u1ed9 K v\u00e0 N SD t\u1ed1t nh\u1ea5t. T\u00ecm hi\u1ec3u s\u1ef1 h\u1ea5p th\u1ee5 K c\u1ee7a c\u00e2y<\/td><\/tr>
S\u1ea3n ph\u1ea9m Supe L\u00e2m Thao th\u1eed nghi\u1ec7m<\/td>Multi – KMg<\/td><\/tr>
Ph\u01b0\u01a1ng ph\u00e1p \u1ee9ng d\u1ee5ng<\/td>B\u00f3n l\u00f3t, b\u00f3n \u0111\u1ea5t<\/td><\/tr>
\u0110i\u1ec1u tr\u1ecb \u0111\u00e3 th\u1eed nghi\u1ec7m<\/td>4 x SD @ 230, 465, 700 ho\u1eb7c 930 Kg\/Ha Multi – KMg<\/td><\/tr>
Ki\u1ec3m so\u00e1t k\u1ebft qu\u1ea3 \u0111i\u1ec1u tr\u1ecb<\/td> <\/td>1994<\/td>1995<\/td>1996<\/td><\/tr>
Tr\u1ecdng l\u01b0\u1ee3ng b\u00f3ng \u0111\u00e8n trung b\u00ecnh (g)<\/td>36.4<\/td>31,2<\/td>29.1<\/td><\/tr>
T\u1ef7 l\u1ec7 n\u1edf hoa (%)<\/td> <\/td> <\/td>55.4<\/td><\/tr>
T\u1ef7 l\u1ec7 nhi\u1ec5m Botrytis (thang \u0111i\u1ec3m 1-10)<\/td> <\/td> <\/td>6,3<\/td><\/tr>
T\u1ef7 l\u1ec7 nhi\u1ec5m n\u1ea5m Fusarium (%)<\/td> <\/td> <\/td>0,93<\/td><\/tr>
K\u1ebft qu\u1ea3 \u0111i\u1ec1u tr\u1ecb t\u1ed1t nh\u1ea5t<\/td> <\/td>1994<\/td>1995<\/td>1996<\/td><\/tr>
Tr\u1ecdng l\u01b0\u1ee3ng b\u00f3ng \u0111\u00e8n trung b\u00ecnh (g)<\/td>41,6<\/td>35.1<\/td>29.4<\/td><\/tr>
T\u1ef7 l\u1ec7 n\u1edf hoa (%)<\/td> <\/td> <\/td>72.3<\/td><\/tr>
T\u1ef7 l\u1ec7 nhi\u1ec5m Botrytis (thang \u0111i\u1ec3m 1-10)<\/td> <\/td> <\/td>2.0<\/td><\/tr>
T\u1ef7 l\u1ec7 nhi\u1ec5m n\u1ea5m Fusarium (%)<\/td> <\/td> <\/td>0,0<\/td><\/tr>
\u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a \u0111i\u1ec1u tr\u1ecb t\u1ed1t nh\u1ea5t<\/td>T\u0103ng n\u0103ng su\u1ea5t: 1-13%.
Doanh thu c\u1ee7a ng\u01b0\u1eddi tr\u1ed3ng t\u1eeb n\u0103ng su\u1ea5t: ph\u1ee5 thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc v\u00e0 gi\u1ed1ng c\u1ee7
Chi ph\u00ed x\u1eed l\u00fd (b\u00f3n + v\u1eadt li\u1ec7u) 250 US$\/ha<\/td><\/tr>
L\u1ee3i \u00edch r\u00f2ng c\u1ee7a \u0111i\u1ec1u tr\u1ecb t\u1ed1t nh\u1ea5t<\/td>400 US$\/Ha<\/td><\/tr>
T\u1ec9 s\u1ed1 l\u1ee3i nhu\u1eadn<\/td>1,6<\/td><\/tr>
K\u1ebft lu\u1eadn<\/td>T\u1ed5ng qu\u00e1t: Hoa lay \u01a1n l\u00e0 c\u00e2y tr\u1ed3ng c\u00f3 nhu c\u1ea7u K t\u01b0\u01a1ng \u0111\u1ed1i cao, c\u00f3 th\u1ec3 coi \u0111\u00e2y l\u00e0 c\u00e2y tr\u1ed3ng m\u1ee5c ti\u00eau. L\u01b0\u1ee3ng K c\u00e0ng cao th\u00ec hoa c\u00e0ng nhi\u1ec1u & c\u1ee7 c\u00e0ng kh\u1ecfe.
K\u00edch th\u01b0\u1edbc b\u00f3ng \u0111\u00e8n: v\u00e0o nh\u1eefng n\u0103m tr\u01b0\u1edbc \u0111\u00e3 c\u00f3 hi\u1ec7u qu\u1ea3 t\u00edch c\u1ef1c. N\u00f3 \u0111\u00e3 kh\u00f4ng hi\u1ec3n th\u1ecb trong n\u0103m nay. K\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c mong \u0111\u1ee3i t\u1eeb c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb \u1edf giai \u0111o\u1ea1n t\u0103ng tr\u01b0\u1edfng sau n\u00e0y – th\u00e1ng 8 tr\u1edf \u0111i.<\/td><\/tr>
Th\u1ea9m quy\u1ec1n gi\u1ea3i quy\u1ebft<\/td>\u00d4ng Bruin, Tr\u1ea1m th\u1eed nghi\u1ec7m LBO<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

M\u1ed9t ch\u01b0\u01a1ng tr\u00ecnh th\u1ee5 tinh ho\u00e0n ch\u1ec9nh cho hoa Lay \u01a1n<\/strong><\/p>\n\n\n\n

S\u1eed d\u1ee5ng ph\u00e2n b\u00f3n c\u1ee7a Supe L\u00e2m Thao, Ch\u01b0\u01a1ng tr\u00ecnh b\u00f3n ph\u00e2n s\u1ebd gi\u00fap b\u1ea1n tr\u1ed3ng hoa lay \u01a1n \u0111\u1eb9p<\/p>\n\n\n\n

\u0110\u1ea5t<\/strong>: C\u00f3 th\u1ec3 tr\u1ed3ng lay \u01a1n \u1edf h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i \u0111\u1ea5t, mi\u1ec5n l\u00e0 ch\u00fang tho\u00e1ng kh\u00ed v\u00e0 tho\u00e1t n\u01b0\u1edbc t\u1ed1t. H\u1ea7u h\u1ebft c\u00e1c gi\u1ed1ng m\u00e0u s\u00e1ng nh\u1ea1y c\u1ea3m v\u1edbi \u0111\u1ea5t v\u00f4i, b\u1ec7nh \u00faa v\u00e0ng c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n trong \u0111i\u1ec1u ki\u1ec7n nh\u01b0 v\u1eady do l\u01b0\u1ee3ng vi l\u01b0\u1ee3ng s\u1eb5n c\u00f3 th\u1ea5p. PH t\u1ed1i \u01b0u l\u00e0 6,5-7,5.<\/p>\n\n\n\n

Kho\u1ea3ng c\u00e1ch & m\u1eadt \u0111\u1ed9 c\u00e2y: 7-10cm gi\u1eefa c\u00e1c c\u00e2y trong h\u00e0ng.<\/p>\n\n\n\n

\u2666 H\u00e0ng 60-70 cm. m\u1ed9t ph\u1ea7n, \u0111\u01b0\u1ee3c ph\u00e2n b\u1ed5 \u0111\u1ec1u tr\u00ean c\u00e1nh \u0111\u1ed3ng; <\/p>\n\n\n\n

\u2666  C\u00e1c c\u1eb7p h\u00e0ng c\u00e1ch nhau 50 cm v\u00e0 c\u00e1c c\u1eb7p c\u00e1ch nhau 70 cm. <\/p>\n\n\n\n

\u2666  B\u00f3ng \u0111\u00e8n nh\u1ecf (c\u1ee1 12-14): 180.000 chi\u1ebfc\/Ha.<\/p>\n\n\n\n

\u2666  B\u00f3ng \u0111\u00e8n l\u1edbn (c\u1ee1 16): 150.000 chi\u1ebfc\/Ha<\/p>\n\n\n\n

B\u00f3n l\u00f3t:<\/strong><\/p>\n\n\n\n

Y\u00eau c\u1ea7u dinh d\u01b0\u1ee1ng<\/td>Ph\u00e2n b\u00f3n khuy\u1ebfn ngh\u1ecb<\/td><\/tr>
N<\/td>P2<\/sub>O5<\/sub><\/td>K2<\/sub>O<\/td>AS<\/td>TSP<\/td>SOP<\/td><\/tr><\/thead>
–Kg\/ha–<\/td>–Kg\/ha–<\/td><\/tr>
40<\/td>45-95*<\/td>100<\/td>200<\/td>100-200*<\/td>200<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

* T\u1ef7 l\u1ec7 P2<\/sub>O5<\/sub> l\u1edbn h\u01a1n \u00e1p d\u1ee5ng cho \u0111\u1ea5t \u00edt ph\u1ed1t pho (v\u00ed d\u1ee5 \u0111\u1ea5t chua)<\/p>\n\n\n\n

AS = Amoni sulfat, (NH4<\/sub>)2SO4<\/sub><\/p>\n\n\n\n

TSP = Ba Superphotphat,<\/p>\n\n\n\n

SOP = Kali sulfat, K2<\/sub>SO4<\/sub><\/p>\n\n\n\n

Ph\u00e2n a\/m n\u00ean \u0111\u01b0\u1ee3c b\u00f3n v\u00e0o \u0111\u1ea5t tr\u01b0\u1edbc khi tr\u1ed3ng c\u1ee7.<\/p>\n\n\n\n

B\u00f3n ph\u00e2n (t\u00ednh theo \u1ee9ng d\u1ee5ng. Chu k\u1ef3 sinh tr\u01b0\u1edfng 130 ng\u00e0y v\u00e0 t\u01b0\u1edbi v\u1edbi t\u1ed1c \u0111\u1ed9 10m\/ha\/ng\u00e0y)
C\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng trung v\u00e0 vi l\u01b0\u1ee3ng c\u1ea7n \u0111\u01b0\u1ee3c x\u1eed l\u00fd t\u00f9y theo \u0111i\u1ec1u ki\u1ec7n c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n\n\n\n

A. B\u1eaft \u0111\u1ea7u b\u00f3n ph\u00e2n theo t\u1ef7 l\u1ec7 sau, ch\u1ec9 t\u01b0\u1edbi 10 ng\u00e0y sau khi tr\u1ed3ng, v\u00e0 cho \u0111\u1ebfn khi th\u00e2n hoa xu\u1ea5t hi\u1ec7n.<\/strong><\/p>\n\n\n\n

Y\u00eau c\u1ea7u dinh d\u01b0\u1ee1ng<\/td>Ph\u00e2n b\u00f3n khuy\u1ebfn ngh\u1ecb<\/td><\/tr>
N<\/td>P2<\/sub>O5<\/sub><\/td>K2<\/sub>O<\/td>L\u00e2n<\/td>Supe<\/td>MPK-S<\/td><\/tr><\/thead>
g\/m3<\/sup> n\u01b0\u1edbc (= ppm)<\/td>g\/m3<\/sup> n\u01b0\u1edbc (= ppm)<\/td><\/tr>
100-120<\/td>30-50<\/td>100-150<\/td>330-340<\/td>50-80<\/td>220-330<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Supe =  phosphate, NH4<\/sub> H2<\/sub>PO4<\/sub><\/p>\n\n\n\n

NPK-S = Kali nitrat, KNO3<\/sub><\/p>\n\n\n\n

B. Chuy\u1ec3n sang ch\u1ebf \u0111\u1ed9 sau khi \u0111\u00e3 xu\u1ea5t hi\u1ec7n ch\u00f9m hoa, cho \u0111\u1ebfn khi thu ho\u1ea1ch.<\/strong><\/p>\n\n\n\n

Y\u00eau c\u1ea7u dinh d\u01b0\u1ee1ng<\/td>Ph\u00e2n b\u00f3n khuy\u1ebfn ngh\u1ecb<\/td><\/tr>
N<\/td>K2<\/sub>O<\/td>NPK-S<\/td><\/tr><\/thead>
g\/m3<\/sup> n\u01b0\u1edbc (= ppm)<\/td>g\/m n\u01b0\u1edbc (= ppm)<\/td><\/tr>
65<\/td>230<\/td>500<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

T\u1ed5ng quan<\/strong><\/p>\n\n\n\n

Hoa lay \u01a1n m\u1ecdc t\u1eeb c\u1ee7 c\u00f3 3-8 l\u00e1 h\u00ecnh v\u1ea3y. C\u00e1c ch\u1ed3i m\u1ecdc ra t\u1eeb trung t\u00e2m c\u1ee7a nh\u1eefng l\u00e1 n\u00e0y. Th\u00f4ng th\u01b0\u1eddng, khi c\u1ee7 b\u1eaft \u0111\u1ea7u n\u1ea3y m\u1ea7m, m\u1ed9t ho\u1eb7c c\u00f3 th\u1ec3 hai ch\u1ed3i \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t v\u00e0 b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n. Khi n\u1ea3y m\u1ea7m, r\u1ec5 ph\u00e1t tri\u1ec3n th\u00e0nh hai lo\u1ea1i r\u1ec5 d\u00e0y, gi\u1ea3m k\u00edch th\u01b0\u1edbc b\u00e1m r\u1ec5 xu\u1ed1ng \u0111\u1ea5t, v\u00e0 r\u1ec5 d\u1ea1ng s\u1ee3i l\u00e0 r\u1ec5 ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111\u1ea1t \u0111\u1ed9 s\u00e2u t\u1ed1i \u0111a l\u00e0 40cm. V\u1edbi s\u1ef1 ra \u0111\u1eddi c\u1ee7a chi\u1ebfc l\u00e1 th\u1ee9 hai, m\u1ed9t b\u00f4ng hoa s\u1ebd ph\u00e1t tri\u1ec3n \u1edf ng\u1ecdn c\u00e2y. Giai \u0111o\u1ea1n n\u00e0y m\u00e0 c\u00e2y ph\u00e1t tri\u1ec3n hai l\u00e1 \u0111\u01b0\u1ee3c coi l\u00e0 quan tr\u1ecdng nh\u1ea5t, v\u00ec n\u1ebfu thi\u1ebfu n\u01b0\u1edbc ho\u1eb7c thi\u1ebfu dinh d\u01b0\u1ee1ng \u1edf giai \u0111o\u1ea1n n\u00e0y th\u00ec thi\u1ec7t h\u1ea1i r\u1ea5t nghi\u00eam tr\u1ecdng l\u00e0 kh\u00f4ng c\u00f3 hoa ho\u1eb7c s\u1ed1 l\u01b0\u1ee3ng hoa tr\u00ean hoa. s\u1ebd nh\u1ecf.<\/p>\n\n\n\n

Khi c\u00e2y c\u00f3 n\u0103m l\u00e1 xanh, th\u00e2n mang hoa tr\u1edf n\u00ean d\u00e0i h\u01a1n v\u00e0 c\u00e1c c\u00e1nh hoa \u0111\u01b0\u1ee3c t\u1ea1o ra. V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a l\u00e1 m\u00e0u xanh th\u1ee9 hai, c\u1ee7 th\u1ee9 c\u1ea5p b\u1eaft \u0111\u1ea7u h\u00ecnh th\u00e0nh v\u00e0 c\u1ee7 ban \u0111\u1ea7u b\u1eaft \u0111\u1ea7u tr\u1edf n\u00ean m\u00e9o m\u00f3 do m\u1ea5t \u0111i ch\u1ea5t dinh d\u01b0\u1ee1ng c\u1ee7a n\u00f3. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u1ee7 m\u1edbi ch\u1eadm cho \u0111\u1ebfn sau khi ra hoa khi n\u00f3 b\u1eaft \u0111\u1ea7u ph\u00e1t tri\u1ec3n. V\u00ec m\u1ee5c \u0111\u00edch n\u00e0y, kho\u1ea3ng 4 l\u00e1 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ec3 l\u1ea1i tr\u00ean cu\u1ed1ng sau khi c\u1eaft hoa.<\/p>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh ra hoa, m\u1ed9t s\u1ed1 c\u1ee7 nh\u1ecf \u0111\u01b0\u1ee3c h\u00ecnh th\u00e0nh \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 brott. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ed3ng trong m\u1ed9t m\u00f9a cho \u0111\u1ebfn khi m\u1ed9t c\u1ee7 tr\u01b0\u1edfng th\u00e0nh h\u00ecnh th\u00e0nh.<\/p>\n\n\n\n

Hoa lay \u01a1n l\u00e0 lo\u00e0i kh\u00f4ng nh\u1ea1y c\u1ea3m v\u1edbi hoa n\u1edf ng\u00e0y v\u00e0 c\u00f3 th\u1ec3 n\u1edf hoa quanh n\u0103m v\u1edbi \u0111i\u1ec1u ki\u1ec7n c\u00f3 l\u01b0\u1ee3ng \u00e1nh s\u00e1ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 th\u00edch h\u1ee3p, nh\u01b0ng c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf b\u1edfi m\u00f9a \u0111\u00f4ng l\u1ea1nh gi\u00e1 v\u00e0 nh\u1eefng ng\u00e0y nhi\u1ec1u m\u00e2y. C\u1ea7n l\u01b0u \u00fd r\u1eb1ng hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e2y lay \u01a1n r\u1ea5t cao do qu\u00e1 tr\u00ecnh quang h\u1ee3p \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00ecnh d\u1ea1ng c\u1ee7a l\u00e1 v\u00e0 v\u1ecb tr\u00ed c\u1ee7a kh\u00ed kh\u1ed5ng.<\/p>\n\n\n\n

Do \u00e1nh s\u00e1ng v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 s\u1ed1 th\u00e1ng m\u00e0 n\u00f3 ph\u00e1t tri\u1ec3n, \u0111\u00f3 l\u00e0 4 th\u00e1ng m\u00f9a \u0111\u00f4ng v\u00e0 2,5 th\u00e1ng m\u00f9a h\u00e8. B\u00f3ng \u0111\u00e8n y\u00eau c\u1ea7u m\u1ed9t th\u1eddi gian ng\u1ee7 \u0111\u00f4ng trong m\u1ed9t n\u01a1i b\u1ea3o qu\u1ea3n m\u00e1t m\u1ebb v\u1edbi nhi\u1ec7t \u0111\u1ed9 4 \u00b0 trong th\u1eddi gian 6-8 tu\u1ea7n, sau \u0111\u00f3 m\u1ed9t th\u1eddi gian l\u00e0m n\u00f3ng l\u00ean \u0111\u1ebfn 27 \u00b0 trong kho\u1ea3ng th\u1eddi gian 2 tu\u1ea7n \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 h\u1ed3i sinh.
V\u00e0o m\u00f9a \u0111\u00f4ng, n\u00f3 \u0111\u01b0\u1ee3c khuy\u1ebfn kh\u00edch \u0111\u1ec3 ph\u00e1t tri\u1ec3n tr\u00ean m\u1ed9t d\u1ed1c nhi\u1ec1u n\u1eafng. N\u00f3 nh\u1ea1y c\u1ea3m v\u1edbi s\u01b0\u01a1ng gi\u00e1 v\u00e0 gi\u00f3, v\u00e0 c\u1ed1t truy\u1ec7n n\u00ean \u0111\u01b0\u1ee3c ch\u1ecdn cho ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n

T\u01b0\u1edbi n\u01b0\u1edbc<\/strong>
Hoa lay \u01a1n r\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi vi\u1ec7c thi\u1ebfu n\u01b0\u1edbc, do \u0111\u00f3 n\u00ean t\u01b0\u1edbi n\u01b0\u1edbc h\u00e0ng ng\u00e0y. C\u00e1c giai \u0111o\u1ea1n quan tr\u1ecdng l\u00e0 2 l\u00e1 v\u00e0 5 l\u00e1.
Sau khi thu ho\u1ea1ch, vi\u1ec7c t\u01b0\u1edbi n\u01b0\u1edbc c\u00f3 th\u1ec3 di\u1ec5n ra h\u00e0ng tu\u1ea7n. N\u00f3i chung, 600 mm \u0111\u01b0\u1ee3c \u0111\u01b0a ra v\u00e0o m\u00f9a h\u00e8 v\u00e0 100-200 mm v\u00e0o m\u00f9a \u0111\u00f4ng.
D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c khuy\u1ebfn ngh\u1ecb cho c\u00e1c l\u00f4 hoa lay \u01a1n \u0111\u01b0\u1ee3c tr\u1ed3ng trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4 c\u1eb1n v\u00e0 thu ho\u1ea1ch v\u00e0o c\u00e1c th\u00e1ng t\u1eeb th\u00e1ng 10 \u0111\u1ebfn th\u00e1ng 4:<\/p>\n\n\n\n

\u0110\u1ea5t<\/td>Tr\u1ed3ng c\u00e2y- N\u1ea3y m\u1ea7m mm\/ng\u00e0y<\/td>N\u1ea3y m\u1ea7m- Ra hoa (mm\/ng\u00e0y)<\/td>Ra hoa (mm\/ng\u00e0y)<\/td>Cho \u0111\u1ebfn khi thu ho\u1ea1ch c\u1ee7 (mm\/ng\u00e0y)<\/td><\/tr><\/thead>
N\u1eb7ng<\/td>1,5-2<\/td>3,5-4<\/td>2,5<\/td>3,5-4<\/td><\/tr>
Trung b\u00ecnh<\/td>3<\/td>3,5-4<\/td>4-5<\/td>3,5-4<\/td><\/tr>
Soi r\u1ecdi<\/td>3<\/td>3,5-4<\/td>4-5<\/td>3,5-4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u0110\u1ed1i v\u1edbi \u0111\u1ea5t th\u1ecbt nh\u1eb9, kho\u1ea3ng th\u1eddi gian t\u01b0\u1edbi t\u1eeb 1-3 ng\u00e0y, \u1edf \u0111\u1ea5t n\u1eb7ng 2-4 ng\u00e0y.
Tr\u01b0\u1edbc khi tr\u1ed3ng, th\u00f4ng th\u01b0\u1eddng \u0111\u1ec3 cho 40mm v\u00e0 sau khi tr\u1ed3ng 30 mm \u0111\u1ec3 n\u1ea3y m\u1ea7m. Trong v\u01b0\u1eddn \u01b0\u01a1m g\u00e0 t\u01a1 \u0111\u1ec3 s\u1ea3n xu\u1ea5t b\u00f3ng \u0111\u00e8n, l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c cung c\u1ea5p t\u01b0\u01a1ng t\u1ef1 nh\u01b0 l\u01b0\u1ee3ng n\u01b0\u1edbc trong hai giai \u0111o\u1ea1n \u0111\u1ea7u ti\u00ean c\u1ee7a qu\u00e1 tr\u00ecnh canh t\u00e1c hoa.<\/p>\n\n\n\n

M\u00f9a \u0111ang ph\u00e1t tri\u1ec3n<\/strong><\/p>\n\n\n\n

C\u00f3 th\u1ec3 tr\u1ed3ng quanh n\u0103m. C\u1ea7n t\u00ednh \u0111\u1ebfn s\u1ed1 th\u00e1ng ph\u00e1t tri\u1ec3n kh\u00e1c nhau theo m\u00f9a trong n\u0103m \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c tr\u1ea1ng th\u00e1i ra hoa quanh n\u0103m.<\/p>\n\n\n\n

Khuy\u1ebfn ngh\u1ecb cho vi\u1ec7c thi\u1ebft l\u1eadp h\u1ec7 th\u1ed1ng t\u01b0\u1edbi nh\u1ecf gi\u1ecdt.<\/strong><\/p>\n\n\n\n

\u2666 Ph\u00e1t tri\u1ec3n theo c\u1eb7p v\u1edbi m\u1ed9t b\u00ean n\u1eb1m \u1edf gi\u1eefa c\u00e1c c\u1eb7p, t\u1ee9c l\u00e0 1,20cm.<\/p>\n\n\n\n

\u2666  Kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111\u1ea7u nh\u1ecf gi\u1ecdt 0,5m – c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb.<\/p>\n\n\n\n

\u2666  N\u00ean t\u01b0\u1edbi kho\u1ea3ng th\u1eddi gian ng\u1eafn 1-3 ng\u00e0y t\u00f9y theo k\u1ebft c\u1ea5u c\u1ee7a \u0111\u1ea5t.<\/p>\n\n\n\n

Gladiolus (hoa lay \u01a1n) – Ch\u01b0\u01a1ng tr\u00ecnh th\u1ee5 tinh \u1edf H\u00e0 Lan<\/strong><\/p>\n\n\n\n

A. T\u1ef7 l\u1ec7 khuy\u1ebfn ngh\u1ecb trung b\u00ecnh c\u1ee7a c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng (Kg\/Ha):<\/strong><\/p>\n\n\n\n

N<\/td>P<\/td>K<\/td>Mg<\/td><\/tr><\/thead>
200<\/td>22-44<\/td>230-275<\/td>30-45<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

B. \u1ee8ng d\u1ee5ng \u0111\u1ea5t<\/strong><\/p>\n\n\n\n

B\u00f3n l\u00f3t (Kg\/ha):<\/strong><\/p>\n\n\n\n

N<\/td>P<\/td>K<\/td>Mg<\/td><\/tr><\/thead>
50<\/td>22-44<\/td>83-125<\/td>30-45<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

L\u01b0u \u00fd: T\u1ea5t c\u1ea3 l\u01b0\u1ee3ng P v\u00e0 Mg khuy\u1ebfn ngh\u1ecb n\u00ean \u0111\u01b0\u1ee3c b\u00f3n l\u00f3t.<\/p>\n\n\n\n

B\u00f3n th\u00fac (Kg\/ha)<\/strong><\/p>\n\n\n\n

Y\u00eau c\u1ea7u ch\u1ea5t dinh d\u01b0\u1ee1ng<\/td>Ph\u00e2n b\u00f3n khuy\u1ebfn ngh\u1ecb<\/td><\/tr>
N<\/td>P<\/td>K<\/td>CN<\/td>NPK-S<\/td><\/tr><\/thead>
100<\/td>–<\/td>150<\/td>560<\/td>400<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Th\u1eddi gian b\u00f3n ph\u00e2n<\/strong><\/p>\n\n\n\n

V\u00e0i tu\u1ea7n sau khi tr\u1ed3ng<\/td>Ch\u1ea5t dinh d\u01b0\u1ee1ng (Kg\/ha)<\/td>Ph\u00e2n b\u00f3n (Kg\/ha)<\/td><\/tr>
N<\/td>K<\/td>CN<\/td>NPK-S<\/td><\/tr><\/thead>
5-6<\/td>50<\/td>–<\/td>280<\/td>–<\/td><\/tr>
9-10<\/td>26<\/td>75<\/td>–<\/td>200<\/td><\/tr>
13-14<\/td>50<\/td>–<\/td>280<\/td>–<\/td><\/tr>
16-18<\/td>26<\/td>75<\/td>–<\/td>200<\/td><\/tr><\/tbody><\/table><\/figure>\n","protected":false},"excerpt":{"rendered":"

C\u00e1ch tr\u1ed3ng hoa Lay \u01a1n ra nhi\u1ec1u hoa Nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf H\u00e0 Lan cho th\u1ea5y l\u01b0\u1ee3ng K c\u00e0ng cao […]<\/p>\n","protected":false},"author":1,"featured_media":651,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[39],"tags":[],"class_list":["post-650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-hoa-cay-canh"],"_links":{"self":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/650","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=650"}],"version-history":[{"count":1,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/650\/revisions"}],"predecessor-version":[{"id":652,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/posts\/650\/revisions\/652"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=\/wp\/v2\/media\/651"}],"wp:attachment":[{"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/supelamthao.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}