Zipangizo zaulimi zolimira nsonga zosagwira ntchito, zolimira mozama, zolimira zambiri, zoyenera mathirakitala/ma rotary tillers/makina olima

Nsonga ya pulawo ndiye gawo lalikulu la mapulawo a makina a ulimi. Imapangidwa ndi chitsulo champhamvu kwambiri kapena aloyi yosatha, ndipo imakonzedwa ndi kutentha kuti iwonjezere kuuma ndi kulimba, kuonetsetsa kuti nthaka ikulimbana ndi kugwedezeka komanso kusagwirizana ndi kupsinjika m'malo ovuta a nthaka. Kapangidwe kake ka ngodya yakuthwa kamathandizira kuti nthaka ilowe bwino ndikuchepetsa kukana kulima. Kuphatikiza ndi kapangidwe ka pamwamba kokhota, imakwaniritsa kutembenuza ndi kuphwanya nthaka bwino, ndikuwonjezera magwiridwe antchito. Pamwamba pake pakhoza kuwonjezeredwa kupaka kapena kuumitsidwa kuti pakhale nthawi yayitali yogwirira ntchito.

Imagwirizana ndi mitundu yosiyanasiyana ya mapulawu ndipo ndi yosavuta kuyiyika. Ndi yoyenera minda youma, minda ya mpunga ndi nthaka yolemera kuti ikwaniritse zosowa zosiyanasiyana zaulimi. Imagwiritsidwa ntchito kwambiri mumakina aulimi monga ma rotary tillers ndi ma moldboard plows, ndipo ndi chisankho chabwino kwambiri polima mozama komanso kukonzekera minda. Imaganizira kulimba komanso kusawononga ndalama, ndipo imathandiza kuti makina aulimi azigwira ntchito bwino.