畜牧与饲料科学 ›› 2018, Vol. 39 ›› Issue (1): 46-46.doi: 10.12160/j.issn.1672-5190.2018.01.012
侯留飞[1];李建辉[2]
HOU Liu-fei1, LI Jian-hui2 (1.Grassland Station of Qinghai Province ,Xining 810001 ,China;2.Qinghai Provincial Forages and Seed Breeding Farm, Tongde 813201, China)