Acta Agrestia Sinica
Effects of Phosphorus Application Levels on Phosphorus Accumulation and Seed Yield Factors of Alfalfa ( Medicago sativa)
ZHENG Min-na, LIANG Xiu-zhi, HAN Zhi-shun, KANG Jia-hui, CHEN Yan-ni
Acta Agrestia Sinica . 2020, (1): 80 -87 .  DOI: 10.11733/j.issn.1007-0435.2020.01.009