Mutongi weKukura kweZvirimwa Gibberellin Ga3 90% Tc

Gibberellin (GA) chinhu chakakoshamutariri wekukura kwezvirimwaMunharaunda yanhasi. Kune mhando dzakawanda dzegibberellins, dzinowanzoshandiswa mukurima uye dzinoita basa guru mukumera kwembeu, kuwedzera mashizha, kureba kwehunde nemidzi, uye kukura kwemaruva nemichero. Basa guru rekutonga, rinoshandiswa zvakanyanya mukutarisira zvirimwa zuva nezuva.

Basa regibberellin
Basa guru regibberellin nderekukurumidzira kureba kwemasero (gibberellin inogona kuwedzera huwandu hweauxin mumiti, uye auxin inodzora zvakananga kureba kwemasero), uye inokurudzirawo kupatsanurwa kwemasero, izvo zvinogona kukurudzira kukura kwemasero. (asi hazvikonzere acidization yemadziro esero), pamusoro pezvo,gibberellininewo mhedzisiro yemuviri yekudzivisa kukura, lateral buds dormancy, kuchembera, uye kuumbwa kwetumbu. Inokurudzira kushanduka kwemaltose (inokurudzira kuumbwa kweα? amylase); inokurudzira kukura kwezvirimwa (hazvina mhedzisiro pakukura kwemidzi, asi zvinokurudzira zvikuru kukura kwemadzinde nemashizha), inodzivirira kubuda kwenhengo uye kuputsa dormancy, nezvimwewo.

Maitiro ekushandisa gibberellin
1. Chigadzirwa ichi chinogona kusanganiswa nemishonga yezvipembenene uye chinogona kushanda pamwe chete. Kana gibberellin ikashandiswa zvakanyanya, migumisiro yacho inogona kukonzera kugadzikana, saka inowanzo gadziriswa nemetrophin. Cherechedza: Haigone kusanganiswa nezvinhu zvine alkaline, asi inogona kusanganiswa nefetereza ine acidic, isina kusimba uye mishonga yezvipembenene, uye inogona kusanganiswa neurea kuti iwedzere kugadzirwa.
2. Nguva yekupfapfaidza ndeye 10:00 mangwanani uye mushure me3:00 masikati, kana mvura ikanaya mukati memaawa mana mushure mekupfapfaidza, inofanira kupfapfaidzwazve.
3. Kuwanda kwechigadzirwa ichi kwakakwira, ndapota gadzirai zvinoenderana nechiyero. Kana huwandu hwacho hwakanyanya, kuchena kwemakumbo kuchaonekwa kusvika kwachinja chimiro kana kuoma, uye mhedzisiro yacho haionekwe kana huwandu hwacho hwakanyanya. Huwandu hwemvura inoshandiswa pamiriwo yemashizha hunosiyana zvichienderana nehukuru uye huwandu hwezvirimwa. Kazhinji, huwandu hwemvura inoshandiswa pa mu imwe neimwe hausi pasi pe50 kg.
4. Mvura inobuda mu gibberellin iri nyore kuora uye haifanirwe kuchengetwa kwenguva yakareba.
5. Kushandiswa kwegibberellininogona chete kuita basa rakanaka kana paine fetereza nemvura, uye haigone kutsiva fetereza.