Ndeapi Magadzirirwo eKukura kweChirimwa Anofanira Kushandiswa Kupfekedza Mbeu Kusimudzira Midzi uye Kumera?
Pakupfekedza mbeu kwakanangana nekusimudzira kudzika midzi nekumera, tinokurudzira kushandisa Brassinolide, Gibberellic Acid (GA₃), neSodium Nitrophenolates. Aya magadzirirwo ekukura kwezvirimwa anonyatso kutyora dormancy yembeu, anowedzera kumera, uye anokurudzira kukura kwemidzi, zvichikonzera kukura kwakafanana uye kwakasimba.
1. Brassinolide
Inoshanda kukurudzira kumera kwembeu, kukurumidza kudzika midzi, uye kukurudzira midzi yakasimukira, panguva imwe chete iyi ichisimbisa kudzivirira kwembeu kutonhora nekusanaya kwemvura.
Maitiro Okushandisa: Pamu yega yega (inenge 0.067 hectares) yevhu, sanganisa 5-10 ml ye 0.01% Brassinolide soluble liquid ne 200-300 ml yemvura ye dilution. Nyatsosanganisa mushonga uyu nemhodzi-segorosi kana chibage-zvibvumira kuti zviomese, wozoenderera mberi nekudyara.
Mibairo:** Inosimudzira zvakanyanya chiyero chekubuda; inoita kuti midzi iwedzere kukura uye yunifomu, kukura kwakasimba panguva yembeu.
2. Gibberellic Acid (GA3)
Inokwanisa kutyora dormancy yembeu, kukurudzira kureba kwecoleoptile, uye kukurudzira kumera. Inonyanya kukodzera kushandiswa nembeu dzakwegura kana pakudyara munzvimbo dzakaderera-kupisa.
Maitiro Okushandisa: Pazvirimwa zvakaita semupunga nebhari, sora mhodzi mumushonga we1 mg/kg GA3 kwemaawa 6–12; ye mbatatisi tubers, soak mu 0.5-1 mg /kg mhinduro kwemaminitsi makumi matatu.
Cherechedza: Kunyanya kuwanda kunogona kutungamirira kune etiolation (abnormal stem elongation); saka, iyo dosage inofanira kunyatsodzorwa.
3. Sodium Nitrophenolates (Atonik)
Inotyora dormancy, inosimudzira kukura kwemidzi uye simba rembeu, uye inovandudza kufanana kwekumera kwembesa. Inonyanya kushanda kune mbeu dzakaiswa pasi-kupisa kudzvinyirira.
Nzira yekushandisa: Gadzirira 6000-fold dilution ye 1.8% Atonik solution; sora mbeu mumhinduro iyi kwemaawa gumi nemaviri, bvumira kuti mhepo iome, uye wodyara.
Zvakanakira:Sodium Nitrophenolates (Atonik) inogona kusanganiswa nefungicides, ichipa mabhenefiti maviri ekudzivirira zvirwere uye kukurudzira kukura.
1. Brassinolide
Inoshanda kukurudzira kumera kwembeu, kukurumidza kudzika midzi, uye kukurudzira midzi yakasimukira, panguva imwe chete iyi ichisimbisa kudzivirira kwembeu kutonhora nekusanaya kwemvura.
Maitiro Okushandisa: Pamu yega yega (inenge 0.067 hectares) yevhu, sanganisa 5-10 ml ye 0.01% Brassinolide soluble liquid ne 200-300 ml yemvura ye dilution. Nyatsosanganisa mushonga uyu nemhodzi-segorosi kana chibage-zvibvumira kuti zviomese, wozoenderera mberi nekudyara.
Mibairo:** Inosimudzira zvakanyanya chiyero chekubuda; inoita kuti midzi iwedzere kukura uye yunifomu, kukura kwakasimba panguva yembeu.
2. Gibberellic Acid (GA3)
Inokwanisa kutyora dormancy yembeu, kukurudzira kureba kwecoleoptile, uye kukurudzira kumera. Inonyanya kukodzera kushandiswa nembeu dzakwegura kana pakudyara munzvimbo dzakaderera-kupisa.
Maitiro Okushandisa: Pazvirimwa zvakaita semupunga nebhari, sora mhodzi mumushonga we1 mg/kg GA3 kwemaawa 6–12; ye mbatatisi tubers, soak mu 0.5-1 mg /kg mhinduro kwemaminitsi makumi matatu.
Cherechedza: Kunyanya kuwanda kunogona kutungamirira kune etiolation (abnormal stem elongation); saka, iyo dosage inofanira kunyatsodzorwa.
3. Sodium Nitrophenolates (Atonik)
Inotyora dormancy, inosimudzira kukura kwemidzi uye simba rembeu, uye inovandudza kufanana kwekumera kwembesa. Inonyanya kushanda kune mbeu dzakaiswa pasi-kupisa kudzvinyirira.
Nzira yekushandisa: Gadzirira 6000-fold dilution ye 1.8% Atonik solution; sora mbeu mumhinduro iyi kwemaawa gumi nemaviri, bvumira kuti mhepo iome, uye wodyara.
Zvakanakira:Sodium Nitrophenolates (Atonik) inogona kusanganiswa nefungicides, ichipa mabhenefiti maviri ekudzivirira zvirwere uye kukurudzira kukura.
