Welcome to Journal of Agriculture,
Fertilizer Quality Sampling Results in Shaanxi: Analysis and Evaluation 2017-2018
Lei Chao, Xu Feiyan, Jing Zhaobin, Liu Yu, Yao Xin, Zhu Ruizhen, Liu Zhiping, Liu Fengjun
Journal of Agriculture . 2021, (2): 68 -73 .  DOI: 10.11923/j.issn.2095-4050.cjas2020-0073