Nsonga ya pulawo ya 16X50 yolimba kwambiri
Kukana komaliza kuvala, nthawi yowirikiza kawiri
Pogwiritsa ntchito chitsulo chapadera cha alloy (monga 65Mn, 60Si2Mn) kapena chitsulo chozimitsidwa chapamwamba, kudzera mu njira zolondola zopangira ndi kutentha, kuuma kwa tsamba kumakhala kwakukulu ndipo kukana kutopa kumaposa kwambiri kuponyedwa wamba.
Malo ogwirira ntchito ofunikira akhoza kuphimbidwa ndi zigawo zolumikizira zosagwirizana ndi kutha kapena zipangizo zadothi, zomwe zimalimbana kwambiri ndi kutha kwa nthaka chifukwa cha mchenga, miyala, ndi nthaka yolimba, zomwe zimawonjezera nthawi yogwira ntchito ndi zoposa 50% ndikuchepetsa kwambiri kuchuluka kwa kusinthidwa kwa nthaka ndi ndalama zogwiritsidwa ntchito kwa nthawi yayitali.
Kulowa bwino m'nthaka popanda kukana kwambiri
Kutengera kapangidwe kabwino ka pamwamba ka madzi ndi kayendedwe ka nthaka, m'mphepete mwake muli mopingasa ndipo mutha kudula mosavuta nthaka, zomwe zimapangitsa kuti nthaka ilowe bwino.
Kukonza bwino pamwamba kumachepetsa kumatirira ndi kumatirira kwa nthaka, kumachepetsa bwino kukana kukoka, kumasunga mafuta, komanso kumawonjezera liwiro logwirira ntchito kwa chipangizocho.
Chitsanzo Chogwiritsira Ntchito:
Kulima munda mutakolola mbewu za m'munda (chimanga, tirigu, mpunga, ndi zina zotero).
Kukonzanso ndi kulima malo odyetserako ziweto ndi udzu.
Ntchito zotsegula nthaka mozama.
Kukonzanso minda ndi kukonzanso malo otayirako.








