基于主成分分析立地条件对核桃幼苗生长影响的研究
王芳,刘凯,冯启科,李洋,王红霞
Study on influence of site conditions on the growth of Juglans regia seedlings based on principal component analysis
林业与生态科学 . 2022, (3): 289 -295 .  DOI: 10.13320/j.cnki.hjfor.2022.0042