Nkọwapụta | Ihe mgbochi | Usoro onunu ogwu |
Bispyribac - sodium40% SC | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 93.75-112.5ml / ha. |
Bispyribac-sodium 20% OD | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 150-180ml / ha |
Bispyribac-sodium 80% WP | Ahịhịa kwa afọ na ụfọdụ perennial na ubi osikapa Direct-Seeding | 37.5-55.5ml / ha |
Bensulfuron-methyl12%+Bispyribac-sodium18%WP | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 150-225ml / ha |
Carfentrazone-ethyl5%+Bispyribac-sodium20%WP | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 150-225ml / ha |
Cyhalofop-butyl21%+Bispyribac-sodium7%OD | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 300-375ml / ha |
Metamifop12%+halosulfuron-methyl4%+Bispyribac-sodium4%OD | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 600-900ml / ha |
Metamifop12%+Bispyribac-sodium4%OD | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 750-900ml / ha |
Penoxsulam2%+Bispyribac-sodium4%OD | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 450-900ml / ha |
Bentazone20%+Bispyribac-sodium3%SL | Ahịhịa ahịhịa kwa afọ na ubi osikapa Direct-Seeding | 450-1350ml / ha
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1. Osikapa 3-4 akwukwo ogbo, ahihia 1.5-3 akwukwo ogbo, edo azuokokoosisi na akwukwo ịgba ọgwụgwọ.
2. Igbo na ozugbo seeding ubi osikapa.Wụsa mmiri dị n'ọhịa tupu etinye ọgwụ ahụ, mee ka ala ahụ dị mmiri, fesa ya nke ọma, ma gbaa ya mmiri ụbọchị 2 mgbe ọgwụ ahụ gasịrị.Mgbe ihe dị ka izu 1 gachara, laghachi na njikwa ubi nkịtị.
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.