放牧时期中卫山羊羔羊够毛期日龄与生产性能的关系分析

张振伟,张兵,叶勇

Analysis of the Relationship between Age of Zhongwei Goat Lamb in Goumao Period and the Production Performance in Grazing Conditions

畜牧与饲料科学 . 2014, (12): 13 -13 . DOI: 10.12160/j.issn.1672-5190.2014.12.007