Cherechedza:
1. Ndapota bvumirai musiyano we ± 0-3mm nekuda kwekuyera nemaoko.
2. Nekuda kwemhedzisiro yekutorwa kwemifananidzo, mapikicha anogona kusaratidza mavara chaiwo, zvichienderana nechigadzirwa chaicho.
Chinodiwa chekuchengetedza
1. Usaise mabhokisi ekurongedza zvigadzirwa kakawanda kudzivirira kukuvara kwepakeji yekunze
2. Chengeta tembiricha iri pakati pe -5 ° C ne30 ° C uye hunyoro huri pasi pe60%
3. Nguva yekuchengetera chigadzirwa: Gore rimwe chete, mushure menguva yekuchengetera, chinongedzo chinofanira kuongororwazve kuti chionekwe kana mashandiro akakodzera akakodzera.
4. Usaise chigadzirwa pedyo nemakemikari kudzivirira ngura yechigadzirwa