1. Oge nchekwa nke ngwaahịa a na ọnụ ọgụgụ kachasị nke ojiji kwa oge:
Osisi mkpụrụ osisi ụbọchị 28, ugboro 3;
Rice ụbọchị 30, ugboro 2;
ọka ọka maka ụbọchị 28, ugboro abụọ;
Ahụekere 20 ụbọchị, ugboro 3;
Ndina n'ike ụbọchị 41, ugboro abụọ.
A na-eji mgbakwasa mkpụrụ owu mee ihe otu ugboro n'oge.
2. A na-efesa ngwaahịa a n'oge mmalite nke ọrịa, otu ugboro kwa ụbọchị 7-10, ọ nwere ike ịgbasa ugboro 2-3, na spraying kwesịrị ịdị ọbụna na-eche echiche.Iji gbochie ma chịkwaa ọrịa na owu seedling ogbo, mix evenly na edebere ruru nke ọgwụ ụdị.
1. Debe anụ ụlọ, nri na nri, debe ya ka ụmụaka ghara iru ma kpochie ya.
2. Ekwesịrị ịchekwa ya n'ime akpa mbụ ma debe ya n'ọnọdụ mkpuchi, ma chekwaa ya na obere okpomọkụ, nkụ na ikuku.
1. Ọ bụrụ na ọ bụrụ na ọ na-akpakọrịta akpụkpọ ahụ na mberede, jiri ncha na mmiri saa akpụkpọ ahụ nke ọma.
2. N'ihe banyere kọntaktị mberede na anya, kpochaa anya nke ọma na mmiri ma ọ dịkarịa ala 15 nkeji.
3. Ntinye ihe mberede, emela ka agbọ agbọ, weta akara ozugbo ka ị jụọ dọkịta maka nyocha na ọgwụgwọ.
Nkọwapụta | Ihe ubi ezubere iche | Usoro onunu ogwu | Nkwakọ ngwaahịa |
40%WP / 40% SC / 80% WDG | 100g | ||
Tebuconazole 5% +Carbendazim35% SC | Isi ọka skaab | 1000ml / ha. | 1L / karama |
Epoxiconazole 10% + Carbendazim 40% SC | Ọka wit | 1000ml / ha | 1L / karama |
Thiram 40% + Carbendazim 10% WP | Pear Scab | ugboro 500 | 1kg/akpa |
Kasugamycin 4% + Carbendazim 46% SC | anthracnose | 1200 ml / ha | 1L / karama |
Propineb 30% + Carbendazim 40% WP | Alternaria mali | 1200 ugboro | 1kg/akpa |
Prochloraz 1%+ thiram 6% +carbendazim 4% FS | Fusarium na-egbu egbu | 1:55-60 | |
Iprodione 35% + Carbendazim 17.5% SC | Alternaria mali | 1200 ugboro | 5L / karama |
Mancozeb 17% + Carbendazim 8% WP | ntụpọ akwukwo | 1.5kg / ha. | 1kg/akpa |