利用方式对砂质土壤有机碳、氮和磷的形态及其在不同大小团聚体中分布的影响
章明奎,郑顺安,王丽平
Chemical Forms and Distributions of Organic Carbon, Nitrogen and Phosphorus in Sandy Soil Aggregate Fractions as Affected by Land Uses
中国农业科学 . 2007, (8): 1703 -1711 .  DOI: 10.3864/j.issn.0578-1752.at-2006-8316