Kodi chofufutira chowuma ndi cha chiyani?

Monga cholembera chonyowa chofufutira, zolembera zofufutira zouma zimagwira ntchito pazikwangwani zoyera, zikwangwani, magalasi kapena malo ena aliwonse opanda pobowo. Kusiyana kwakukulu pakati pa zofufutira zowuma ndi zofufutira zonyowa ndikuti zolembera zofufutira ndizosavuta kufafaniza, kuzipanga kukhala zosankha zabwino kwambiri zogwiritsidwa ntchito kwakanthawi.