青海省天然草地牧草营养成分的主成分分析

侯留飞,唐俊伟

Analysis of Pastures＇ Nutrition Component in Qinghai Province by Principal Component

畜牧与饲料科学 . 2018, (2): 42 -42 . DOI: 10.12160/j.issn.1672-5190.2018.02.011