移栽密度对知母生长性状及药用活性成分含量的影响
马春英1,张永升2,侯俊玲3*,王文全3,4*
Influence of  Transplanting Density on the Growth and Content of Medicinal Active Component of Anemarrhenae rhizoma
MA Chunying1, ZHANG Yongsheng2, HOU Junling3*, WANG Wenquan3,4*
中国农业科技导报 . 2017, (6): 106 -110 .  DOI: 10.13304/j.nykjdb.2017.0077