Duba nassi da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar nassi: Nassi: A Amurka, yana da doka don ba da GH na bovine ga shanu masu shayarwa don ƙara yawan madara, kuma yana da doka don amfani da GH a kiwon shanu don naman sa; duba labarin kan Bovine somatotropin, ciyar da shanu, kiwon kiwo da kuma rikice-rikicen hormone na naman sa. Tambaya: Wane abu ne yake ƙarfafa madara a cikin shanu?
GH na shanu