I. Njira Zoyeretsera Pamwamba:
1. Kuyeretsa Pamwamba: Njira yoyeretsera iyenera kusankhidwa potengera momwe zinthu zilili pamtunda komanso momwe zilili. Njira zomwe zimagwiritsidwa ntchito kawirikawiri ndi monga kuyeretsa zosungunulira, kuyeretsa mankhwala, ndi kuyeretsa makina.
2. Kuyanika Pamwamba: Pambuyo poyeretsa, pamwamba pake imatha kuwomberedwa ndi mpweya wouma, wouma wouma, wouma mu chowumitsira pa 120-170 digiri, kapena kupukuta ndi yopyapyala.
II. Dzimbiri-Njira Zoletsa Kugwiritsa Ntchito Mafuta:
1. Njira Yomiza: Tinthu ting'onoting'ono timamizidwa mu dzimbiri-zoletsa girisi, zomwe zimapangitsa kuti mafutawo azimatira pamwamba. Kuchuluka kwa filimu yamafuta kumatha kusinthidwa ndikuwongolera kutentha ndi kukhuthala kwamafuta.
2. Njira Yotsukira: Njirayi imagwiritsidwa ntchito pazida zomangira panja kapena zinthu zapadera-zosayenerera kumizidwa kapena kupopera mbewu mankhwalawa. Mukamatsuka, samalani kuti musamapangike komanso kusowa mawanga.
3. Njira Yopoperapolira: Zinthu zina zazikulu zomwe zimalepheretsa dzimbiri-zimene zimalepheretsa kudzimbidwa m'madzi. Nthawi zambiri, kupopera mbewu mankhwalawa kumachitika pogwiritsa ntchito mpweya woyengedwa woponderezedwa pafupifupi 0,7 MPa pamalo oyera. Njira yopoperayi ndi yoyenera kusungunulira-mafuta osungunulira-osungunuka oletsa dzimbiri kapena mafuta osanjikiza a anti-oteteza dzimbiri, koma njira zonse zopewera moto ndi kuteteza ogwira ntchito ziyenera kutsatiridwa.