Maitiro ekupfapfaidza zvigadziriso zvekukura kwezvirimwa pamiti yejujube

Miti yekukura kwezvirimwa inogona kuwedzera sero metabolism, kukurudzira kupatsanurwa kwesero, uye kuwedzera zvakanyanya chiyero chekuisa michero yejujube miti. Zvinowanzoshandiswa zvinosanganisira Gibberellic Acid GA3, 2.4-D, Naphthalene acetic acid (NAA) uye Paclobutrazol (Paclo), iyo ine migumisiro yakajeka pakusimudzira maruva uye kuchengetedza michero yejujube miti.Gibberellic Acid GA3 ndiyo inonyanya kushandiswa mukugadzira.

Gibberellic Acid GA3
Inowanzo shandiswa munguva yekutanga maruva emiti yejujube, kana matavi ejujube ane maruva 5 kusvika 8, pfapfaidza 10 kusvika 15 mg/kg yeGibberellic Acid GA3 kamwe chete, iyo inogona kukurudzira kumera kwepollen, inokurudzira maruva ejujube asina kusvibiswa bereka michero, uye wedzera kugadzika kwezvibereko ne1 kusvika ku2 nguva. Panguva imwecheteyo, inogona kusanganiswa ne micro-fertilizer uye mishonga yekuuraya zvipembenene yekupfapfaidza pasina kuderedza mhedzisiro.

Naphthalene acetic acid (NAA)
Kupfapfaidza 20 mg/kg yeNaphthalene acetic acid (NAA) kana 20 mg/kg yePCPA katatu munguva yemaruva uye midiki yekubereka michero yemiti yejujube inogona kuwedzera kugadzika kwemichero ne60%. Kupfapfaidza 40-80 mg/kg Naphthalene acetic acid (NAA) mushure mekunge muti wejuju watumbuka unogona kuderedza kudonha kwemichero ne23% -42%.

2.4-D
Kupfapfaidza 20 mg/kg ye 2.4-D aqueous solution panguva yekutumbuka kwemuti wejujube kunogona kuwedzera chiyero chekuisa michero ne40%; kumwaya 30-50 mg/kg ye2.4-D mushure memaruva kunogona kuderedza kudonha kwezvibereko ne35% -40%.

Paclobutrazol (Paclo)
Paclobutrazol (Paclo) inokonzera kukura iyo inogona kunyatso kudzora kukura kwemuti, kudzivisa kukura kwemashizha matsva, kukora mashizha, uye kudzika girini. Inoshandiswa muminda midiki uye yakasimwa yakawanda yejujube, uye mhedzisiro yacho iri pachena. Huzhinji hunoshandiswa pamichero yejuju i800-1000 mg/kg, uye huwandu hunoshandiswa pamiti yakakura i2000-2500 mg/kg. Inoitwa isati yatumbuka (pakupera kwaMay), ndiko kuti, apo jujube inorembera mashizha 8-9. Huwandu hwekupfapfaidza hunonyanya kudonha mvura pamashizha.

Chlormequat Chloride (CCC)
Mukupera kwaChivabvu, miti midiki yejujube yakapfapfaidzwa ne2,500 kusvika 3,000 mg//kg yeChlormequat Chloride (CCC) mazuva gumi nemashanu ega ega pakupfapfaidza kuviri. Korona yemuti inogona kupfupiswa ne17% kusvika ku30% kana ichienzaniswa nekutonga, uye chiyero chekuisa michero chinogona kuwedzerwa ne2.26%.