种蛋摆放方式和通风时间对孵化率影响的研究

武昱孜,刘歧,张旭

The Influence of Ways of Deposition and Ventilated Time of Breeding Eggs on Hatchability

畜牧与饲料科学 . 2010, (2): 132 -132 . DOI: 10.12160/j.issn.1672-5190.2010.02.054