Ukadaulo wa kulima wopanda dothi ndi njira yamakono yopanga ulimi, makamaka yoyenera kumadera owonjezera kutentha. Amapereka njira yopangira bwino pogwiritsira ntchito madzi, mchere wothira mchere kapena gawo lolimba polima zomera m'malo mwa nthaka yachikhalidwe.