Nsonga ya pulawo (nsonga yolima) 3364151
Nsonga ya pulawo (gawo la nambala: 3364151) ndi chinthu chosavuta kuwononga chomwe chimayikidwa patsogolo pa pulawo, chomwe nthawi zambiri chimatchedwa "mpainiya wa pulawo." Ntchito yake yayikulu ndikukhala woyamba kudula nthaka panthawi yolima, kudula mizu ya udzu ndi zotsalira za mbewu, ndikuwongolera nthaka bwino mmwamba ndikugubuduza motsatira pulawo, potero kukwaniritsa zolinga za pulawo monga kuswa nthaka, kumasula nthaka, ndikuphimba ndi zomera. Chifukwa cha kukana kwake kukalamba, kulowa kwa nthaka mokhazikika, komanso luso lake lodzinola lokha, mankhwalawa adapangidwa kuti awonjezere mphamvu ya kulima pomwe amachepetsa kugwiritsa ntchito mafuta komanso ndalama zogwirira ntchito kwa nthawi yayitali.
1、Zida: Zopangidwa ndi chitsulo chapamwamba cha manganese kapena chitsulo chapadera cha alloy, ndipo zimakonzedwa ndi ukadaulo wapamwamba wochizira kutentha (monga kuzimitsa ndi kutentha) kuti zikwaniritse kuuma kwakukulu komanso kukana kuwonongeka kwa m'mphepete mwa zinthu zakale, pamene zikusunga kulimba kwa zinthu zoyambira, zomwe zimalimbana bwino ndi kutayika kwa mchenga, miyala ndi nthaka yolimba.
2、Ubwino: Imawonjezera nthawi yosinthira mbewu, imachepetsa nthawi yopuma, ndipo ndi yoyenera ntchito zaulimi zopitilira muyeso komanso zazikulu.
1. Ntchito zazikulu: Pakulima koyambira monga kulima kwa masika ndi autumn pogwiritsa ntchito pulawo ya moldboard.
2、Mitundu yoyenera ya nthaka: Yoyenera dothi lopepuka, dongo lolemera, dothi losanjikiza, ndi dothi lokhala ndi miyala yochepa.
3、Mbewu zoyenera: Zoyenera kulima m'munda mutakolola mbewu monga chimanga, tirigu, soya, ndi mpunga.











