Matanho ekuderedza Kusanaya kwemvura muChirimo chirimwa

Kusanaya kwemvura muzvirimwa zvemuchirimo kunogona kudzikiswa kuburikidza nematanho akazara ezviyero, kusanganisira kudiridza kwesainzi, mulching inochengetedza mwando, fetiraiza inonzwisisika, uye kushandiswa kwezvinodzora kukura kwechirimwa. Pakati peizvi, kushandiswa kwezvinodzora kukura kwechirimwa kunomira seimwe yenzira huru dzehunyanzvi dzekusimudzira chirimwa chinoramba kunaya kwemvura.

I. Matanho ekuderedza Kusanaya kweKusanaya kweChirimo

1. Kudiridza kweSainzi uye Kuchengetedza Mvura
Kosheserai kutorwa kwenzira dzekuchengetedza mvura dzakasimba-dzakaita sedrip irrigation uye micro-sprinkler irrigation - muchidzivirira kudiridza kwechinyakare.
Rongedza kudiridza munguva dzemangwanani kana manheru kuti uderedze kurasikirwa kwemvura inoputika.
Iva nechokwadi chekupa mvura yakakwana panguva dzakaoma dzekukura apo kudiwa kwemvura kwakakwirira: kunyanya, nguva yekubatanidza-kusvika-zviyo-yekuzadza gorosi, uye nguva yekubatana kwechibage.
Mulching Kudzvanya Evaporation uye Kuchengetedza Hunyoro

2. Kurudzirai kushandiswa kwemafirimu epurasitiki mulching uye mulching yemashanga (pakukora 5-8 cm) kuti zvinyatso dzikisa hunyoro hwevhu uye kuwedzera simba rekuchengetedza mvura mumunda.
Kune zvirimwa zvakaita sembatatisi nemiriwo, sanganisa epurasitiki firimu mulching ine micro-yekudiridza masisitimu ekushandisa "sub-mulch drip irrigation."
Inter-tillage yekusunungura Ivhu uye kukanganisa Capillary Action
Kutanga kwechirimo inter-tillage inocheka migero yecapillary mukati mevhu repamusoro, nekudaro ichivharira kukwira kumusoro uye kubuda kwehunyoro, uku ichidziya ivhu nekukurudzira kukura kwemidzi.

3. Foliar Fertilization Kuwedzera Stress Tolerance
Isa mafetireza efoliar-akadai semonopotassium phosphate, alginic acid, uye fulvic acid-kuburikidza nekupfapfaidza kuti uwedzere cellular osmotic pressure, kunonoka kusimba kwemashizha, uye kusimbisa kusanaya kwemvura.


II. Yakakurudzirwa Kukura Kwezvirimwa Regulators uye Mabasa Avo
Aya anotevera anodzora anogona kuwedzera zvakanyanya kusanaya kwezvirimwa uye akagamuchirwa zvakanyanya kuti ashandiswe muzvirimwa zvakaita segorosi, chibage, nemiriwo yakasiyana:

1. Brassinolide
Mabasa Ekutanga eBrassinolide: Inogadzirisa chiyero chehomoni, inowedzera photosynthetic kunyatsoita, inoderedza kusanaya kwemvura kunokonzerwa nekusanaya, uye inonotsa nguva isati yakwana.
Zvirimwa Zvinokurudzirwa: Gorosi, chibage, nemuriwo.
Nguva Yekushandisa uye Nzira: Nyorera panguva yekuenda kumaruva uye kuzadza zviyo pagorosi, uye panguva yekubatana kwechibage. Isa nefoliar spray uchishandisa musanganiswa we 10 ml/ acre ye 0.01% Brassinolide aqueous solution plus 30–50 g ye monopotassium phosphate; dzokorora chikumbiro 1-2 nguva panguva dzemazuva 7-10.

2. Fulvic Acid / Mineral-derived Potassium Fulvate
Mabhenefiti Akakosha: Inoderedza stomatal aperture, inodzikisa transpiration rates, uye inosimudzira midzi midzi.
Zvinokurudzirwa Zvirimwa: Gorosi, chibage, mbatatisi.
Nguva Yekushandisa uye Nzira: Isa nefoliar spray pamwero we30-50 g/acre kana kusanaya kwemvura kwaitika; inogona kusanganiswa neMonopotassium Phosphate kusimudzira mhedzisiro yemvura.

3. S-Abscisic Acid (S-ABA) / Chitosan Oligosaccharide
Mabhenefiti Akakosha: Inomisikidza chirimwa chekupedzisira-kusagadzikana kwemajini, nekudaro inowedzera kusanaya kwemvura uye kudzivirira zvirwere.
Inokurudzirwa Zvirimwa: Zvibereko nemiriwo, mishonga yemishonga.
Nguva Yekushandisa uye Nzira: Nyorera kuburikidza nekupfapfaidza panguva yekudyara kana payambiro yekusanaya kwemvura kuti uwedzere kusimba kwechirimwa.

4. Monopotassium Phosphate (Functional Regulator)
Mabhenefiti Akakosha: Inokurumidza kuzadza phosphorus uye potassium, inowedzera simba remasero, uye inovandudza kusagadzikana kusagadzikana.
Zvirimwa Zvinokurudzirwa:Zvirimwa zvese.
Nguva Yekushandisa uye Nzira: Nyorera kuburikidza nefoliar spray uchishandisa 0.2% -0.3% mhinduro panguva dzakakomba dzekukura (semuenzaniso, gorosi-yekuzadza zviyo, chibage chihombe-bhero nhanho).