Naphthylacetic acid Inogona kupinda mumuviri wechirimwa kuburikidza nemashizha, ganda rakapfava remapazi nembeu, uye inotakurwa kuenda kuzvikamu zvinoshanda nekuyerera kwezvinovaka muviri. Kana huwandu hwayo hwakaderera, ine mabasa ekusimudzira kupatsanurwa kwemasero, kuwedzera uye kukurudzira kuumbwa kwemidzi yeadventitic, kuwedzera mwero wekugadzika kwemichero, kudzivirira kudonha kwemichero, kuvandudza chiyero chemaruva ehurume neechikadzi, nezvimwewo. Kana huwandu hwayo hwakakwira, inogona kukonzera kugadzirwa kwe ethylene yemukati, iyo ine simba rekukurumidzisa kuibva uye kuwedzera goho.
1. Madomasi.
Munguva yekutumbuka kwezvirimwa, kushandiswa kweupfu hunonyunguduka ne40% ka20000 kusvika 40000 kakapetwa mvura, kana mvura ne5% kakapetwa 3000 kusvika 5000 kakapetwa mvura, kana mvura ne1% kakapetwa 500 kusvika 1000 kakapetwa mvura, kunogona kukurudzira chirimwa kuti chibude muchero, kudzivirira chiitiko chemaruva anodonha, kuwedzera mwero wekubuda kwemichero, kuwedzera goho rezvirimwa.
2. Mavise.
Munguva yemaruva emuti, kushandiswa kwe40% yeupfu hunonyungudika ka20000 kusvika 40000 yemvura, kana 5% yemvura ka3000-5000 yemvura, kana 1% yemvura ka500-1000 yemvura inopfapfaidzwa, kunogona kukurudzira zvirimwa kuti zvibude michero uye kudzivirira maruva kudonha.
3. Mavise.
Munguva yemaruva embeu, kushandiswa kweupfu hunonyunguduka ne40% ka20000 kusvika 40000 kakapetwa mvura, kana mvura inonyunguduka ne5% kakapetwa mvura ka3000-5000, kana mvura inonyunguduka ne1% kakapetwa mvura inopfapfaidzwa ne500-1000, kunogona kuita basa mukusimudzira michero yembeu, kudzivirira kudonha kwemichero, uye kuvandudza goho.
Zvinhu Zvinonyanya Kukosha zveNaphthylacetic AcidZvikurukuru zvinotevera ndeizvi:
1. Nyika mbeu yegorosi ne 20mg/kg yemvura kwemaawa gumi kusvika gumi nemaviri, omesa mbeu, pfapfaidza kamwe chete ne 25mg/kg usati wabatana, uye pfapfaidza shizha nenzeve nemvura ye 30mg/kg mushure mekutumbuka, izvo zvinogona kudzivirira kugara kwembeu uye kuwedzera mwero wekuisa maruva.
2. Mbeu dzemupunga dzakanyikwa ne10mg/kg yemvura kwemaawa matanhatu, uye madzinde acho akasimba uye anokurumidza mushure mekusimwa.
3. Pfafadzai muti nemushonga wemvura we10-20mg/kg kaviri kana katatu panguva yemaruva edonje, mukati memazuva gumi, kudzivirira kudonha kwe renee boll.
4. Mbatatisi yakanyikwa muchikamu chezasi chembeu (3cm) nemvura ye10mg/kg kwemaawa matanhatu yozodyarwa kuti irarame uye iwedzere goho.
Nguva yekutumira: Kurume-25-2025