Abstract This study was conducted in the fields of breeding and improving sheep goats at Al-Dabouni research station district, Wasit Governorate affiliated to General Authority for Agricultural Research / Ministry Agriculture, from 8/2/2022 7/6/2022. A total 24 male Awassi lambs, aged between 4-5 months, were used (4 Al-Mahatta lambs 20 purchased a breeder Jassan district), average starting wei...