舍饲条件下宁夏滩羊繁殖力状况的研究

任德新,周玉香

Study on the Reproductive Status of Ningxia Tan Sheep under Shelter Feeding Conditions

畜牧与饲料科学 . 2013, (3): 66 -66 . DOI: 10.12160/j.issn.1672-5190.2013.03.032