Ihe mgbochi ahịhịa na ubi osikapa-Penoxsulam

Penoxsulam bụ ahịhịa ahịhịa a na-ejikarị n'ubi osikapa ugbu a n'ahịa.Ahịhịa kwụsịrị ito ngwa ngwa ka ọgwụgwọ Penoxsulam gachara, mana ọnụọgụ ọnwụ zuru oke ji nwayọ nwayọ.

Osikapa

Njirimara

1. Na-arụ ọrụ nke ọma megide ọtụtụ ahịhịa ahịhịa dị n'ubi osikapa, gụnyere barnyardgrass, Cyperaceae kwa afọ na ọtụtụ ahịhịa nwere nnukwu akwụkwọ.

2. Ọ dị mma maka osikapa ma dị mma maka osikapa na ụzọ dị iche iche ịkụ ihe.

3. Usoro eji eme mgbanwe: enwere ike iji ya dị ka azuokokoosisi na-apụta na akwụkwọ ịgba akwụkwọ ma ọ bụ ọgwụgwọ ala.

4. Na-amịkọrọ ngwa ngwa, na-eguzogide mmiri ozuzo.

5. Enwere ike ịgwakọta ya na paddy ubi herbicides.

6. Oge nkwado nwere ike ruo otu ọnwa.

稗子

Rịba ama

N'ihi enweghị mmiri, ubi osikapa a kụrụ n'ala kpọrọ nkụ na-enwekarị phytotoxicity.

Mgbe mkpụrụ osisi osikapa dị obere na adịghị ike, ha nwere ike na-ata ahụhụ site na phytotoxicity ma ekwesịrị iji nlezianya mee ya.

Ihu igwe oyi ga-ebelata ọnụ ọgụgụ metabolic nke Penoxsulam na osikapa, nke nwere ike ibute mgbochi ma ọ bụ icha osikapa japonica.

E kwesịghị ịgwakọta ya na foliar fatịlaịza.

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Oge nzipu: Feb-06-2021