Among which, the marginal benefit and relative value of wool yield of adult female sheep and yeanling sheep were bigger, being 32.081, 30.477 and 43.137%, 36.870% resp. 其中成年母羊和育成羊净毛量的边际效益和相对重要性较大，分别为32.
Female sheep produce one or two lambs at a time. 母羊一次生一到两只羊羔。
A female sheep, especially when full grown. 母羊，牝羊母羊，尤指成年母羊
A female bird, especially the adult female of the domestic fowl. 母鸡一种雌鸟，尤指此种家禽中已成熟的雌性