Acta Agrestia Sinica
Assessment of Soil Quality of Alfalfa Field with Different Growing Years in the Saline Alkali Area of Northern Shanxi Province
ZHENG Min-na, LIANG Xiu-zhi, LI Yin-fan, HAN Zhi-shun, KANG Jia-hui, CHEN Yan-ni
Acta Agrestia Sinica . 2017, (4): 888 -892 .  DOI: 10.11733/j.issn.1007-0435.2017.04.031