Li-poultry hoppers tsa polasetiki le bakeng sa linonyana tse ling tse matla le tse feto-fetohang tse entsoeng ka likotoana tse 'nè bakeng sa kopano: tanka, poleiti, loop e leketlileng le anti-waste-ring e thibelang linonyana ho cheka lijo hore li se ke tsa oela fatše. ho fana ka phaello e phahameng.