渭北苹果园土壤钙素退化状态
魏彬萌，王益权，石宗琳，李鹏，史红平，梁化学，王加旭
Calcium Degradation Status of Orchard Soil in Weibei Region, Shaanxi Province, China
WEI Bin-meng, WANG Yi-quan, SHI Zong-lin, LI Peng, SHI Hong-ping, LIANG Hua-xue, WANG Jia-xu
中国农业科学
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2015, (11): 2199
-2207
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DOI: 10.3864/j.issn.0578-1752.2015.11.011
