Investigation of soil physical and chemical indicators and content of alkaloid of Hechi wild Sophora tonkinensis and their correlation analysis
SU Jiang, CEN Zhong-yong, XIE Yan-jun
HUBEI AGRICULTURAL SCIENCES . 2023, (5): 88 -91 .  DOI: 10.14088/j.cnki.issn0439-8114.2023.05.016