CAS 76738-62-0 Plant Growth Regulators Paclobutrazol

Paclobutrazol ndeye azolechirimwaKukura Regulators.Iri rudzi rwebiosynthetic inhibitors ye endogenous gibberellin.Iine migumisiro yekudzivisa.chirimwa kukurauye kupfupisa inzwi.Iri kushandiswa mupunga kuvandudza basa reindoleAcetic Acidoxidase, kuderedza huwandu hweEndogenous IAA mumipunga yemupunga, kudzora zvakanyanya kukura kwepamusoro pembeu yemupunga, kukurudzira mashizha, kuita kuti mashizha ave akasvibira, midzi inogadzirwa, kuderedza pekugara uye kuwedzera huwandu hwekugadzira.

Usage

1. Kurima mbeu dzakasimba mumupunga: Nguva yakanakisisa yemishonga yemupunga ndeyeshizha rimwe chete, nguva yemoyo, iyo mazuva 5-7 mushure mekudyara.Muyero wakakodzera wekushandisa ndeye 15% paclobutrazol wettable powder, ine 3 kilograms pahekita uye 1500 kilograms emvura yakawedzerwa.

Kudzivirirwa kwekugara kwemupunga: Panguva yekubatanidza mupunga (mazuva makumi matatu usati waenda), shandisa 1.8 kilograms ye15% paclobutrazol wettable powder pahekita uye 900 kilograms emvura.

2. Kurima madzinde akasimba embeu yerapeseed panguva yemashizha matatu, uchishandisa 600-1200 gramu ye15% paclobutrazol wettable powder pahekita uye 900 kilograms emvura.

3. Kuti udzivise soya bhinzi kubva pakukura zvakanyanya panguva yekutanga maruva, shandisa 600-1200 gramu ye15% paclobutrazol wettable powder pahekita uye uwedzere 900 kilograms emvura.

4. Kudzora kukura kwegorosi uye kupfekedzwa kwembeu nekudzika kwakakodzera kwepaclobutrazol vane mbeu yakasimba, kuwedzera kwekurima, kuderedzwa kureba, uye kuwedzera kwegoho pagorosi.

Attention

1. Paclobutrazol inhibitor yakasimba yekukura nehafu yehupenyu hwemakore 0.5-1.0 muvhu pasi pemamiriro ezvinhu akajairika, uye nguva yakareba yakasara.Mushure mekupfapfaidza mumunda kana nhanho yembesa yemuriwo, kazhinji inokanganisa kukura kwembeu dzinotevera.

2. Nyatsodzora chipimo chemushonga.Kunyangwe iyo yakanyanya kuwanda kwemushonga, iyo yakasimba mhedzisiro yehurefu kutonga, asi kukura kunodererawo.Kana kukura kuchinonoka mushure mekutonga kwakanyanya, uye mhedzisiro yekutonga kwehurefu haigone kuwanikwa pamwero wakaderera, huwandu hwakakodzera hwepfapfaidzo hunofanirwa kuiswa zvakaenzana.

3. Kudzora kureba nekurima kunodzikira nekuwedzera kwekudyara, uye huwandu hwekudyara hwehybrid mupunga wanonoka haupfuure 450 kilograms/hekita.Kushandisa matiller kutsiva madzinde kunoenderana nekudyara kushoma.Dzivisa mafashamo uye kushandisa zvakanyanya nitrogen fetiraiza mushure mekushandisa.

4. Kukura kwekusimudzira kwepaclobutrazol, gibberellin, uye indoleacetic acid kune inovharira kupesana.Kana muyero wacho wakanyanyisa uye mbesa dzakadzivirirwa zvakanyanya, nitrogen fertilizer kana gibberellin inogona kuwedzerwa kuti ivanunure.

5. The dwarfing effect ye paclobutrazol pamhando dzakasiyana dzemupunga negorosi inosiyana.Paunenge uchiishandisa, zvakakosha kuti uwedzere kuwedzera kana kuderedza kuyerwa kwakakodzera, uye nzira yemishonga yevhu haifaniri kushandiswa.