河南省耕地土壤酸碱度状况与酸化土壤治理途径
孙笑梅,闫军营,程道全
Arable Land Soil pH Situation and Acidic Soil Regulation Approaches in Henan
中国农学通报 . 2017, (24): 91 -94 .  DOI: 10.11924/j.issn.1000-6850.casb16120044