ʻO ka herbicide ma nā māla laiki-Penoxsulam

ʻO ka Penoxsulam kahi lāʻau lapaʻau i hoʻohana nui ʻia i nā māla raiki i kēia manawa ma ka mākeke.Ua pau ka ulu koke ʻana o nā nāhelehele ma hope o ka mālama ʻana iā Penoxsulam, akā ʻoi aku ka lohi o ka make piha.

Laiki

Hiʻona

1. He mea maika'i e kū'ē i ka nui o nā nāhelehele ma nā māla raiki, e like me ka barnyardgrass, Cyperaceae makahiki a me nā mauhelehele lau ākea.

2. He palekana no ka laiki a he kupono no ka laiki me na ano mahi like ole.

3. ʻO ke ala maʻalahi o ka hoʻohana ʻana: hiki ke hoʻohana ʻia e like me ke kumu ma hope o ka puka ʻana a me ka ʻōpala lau a i ʻole ka mālama ʻana i ka lepo.

4. Hoʻopili koke, kū i ka holoi ʻana i ka ua.

5. Hiki ke hui pū ʻia me nā lāʻau lāʻau paddy ʻē aʻe.

6. Hiki i ka manawa kūpono ke hiki i hoʻokahi mahina.

稗子

Nānā

Ma muli o ka nele o ka wai, hiki i nā māla laiki maloʻo i ka phytotoxicity.

Ke liʻiliʻi a nāwaliwali nā mea kanu raiki, hiki ke loaʻa i ka phytotoxicity a pono e hoʻohana me ka akahele.

ʻO ke anuanu ka mea e hoʻemi ai i ka helu metabolic o Penoxsulam i ka laiki, hiki ke hopena i ka pale ʻana a i ʻole ka melemele ʻana o ka laiki japonica.

ʻAʻole pono e hui pū ʻia me ka foliar fertilizer.

E kelepona iā mākou ma o ka leka uila a me ke kelepona no ka ʻike hou aku a me ka ʻōlelo

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Ka manawa hoʻouna: Feb-06-2021