Kei roto he taputapu taraiwa, he kopa, he putorino kawe, he kaitapa, he paepae, he taputapu hiki whakatārewa, he taputapu aukati, me te pūoko whangai.Ko te mahi matua o te punaha ko te kawe i te kai i roto i te hopper ki ia paepae hei whakarite i te kai o te broiler me te whakahaere aunoa i te whakatuwheratanga / kati o te motuka ma te pukoro taumata rauemi hei whangai aunoa.