The lalikulu chomera kukula thumba ali zosiyanasiyana ntchito zosiyanasiyana zaulimi mbande kulima mbande yabodza kumuika kwambiri patsogolo chuma chimagwiritsidwa ntchito maluwa, ndiwo zamasamba, mavwende ndi zina zaulimi anamva chomera kukula thumba mpweya, osati suffocating muzu thickening cholimba madzi cholimba koyenera kudzala. kukula kopepuka kupukutira anti amphamvu ultraviolet chomera chomera thumba ndi mapangidwe zokongoletsa