林业科技开发2011，Vol.25Issue(4)：33-36,4.DOI:10.3969/j.issn.1000-8101.2011.04.008
苏北粉沙质海岸防护林土壤的理化特性
Soil physical and chemical properties in protective forest in sandy silt coastal areas of the Northern Jiangsu Province
摘要
Abstract
The soil bulk density, porosity, soil organic matter, hydrolysable N, available P, pH, salt content in the Saxlixjingsuensis plantation, Ascendent mucronatum plantation and Fraxinus americana plantation were determined in NorthernJiangsu. The results showed that the soil bulk density and the total porosity varied with the plantation types. Soil bulkdensity, soil organic matter content and pH values of each layer in the three protective forests were less than that in thecontrol. Soil organic matter, available phosphorus, available nitrogen, salinity and pH were decreased with the increase ofsoil depth, while the soil bulk density increased. According to the soil physical and chemical properties, the impacts of soilproperties on the protective forests were primarily discussed.关键词
粉沙质海岸/防护林/土壤理化性质Key words
sandy silt coastal areas/protective forest/soil physical and chemical property引用本文复制引用
艾鹏,胡海波,鲁小珍,戴蔚,杨均科,姜宏爱,王珏,赵育鹏..苏北粉沙质海岸防护林土壤的理化特性[J].林业科技开发,2011,25(4):33-36,4.基金项目
国家“十一五”科技支撑计划课题“防侵蚀和防污染沿海防护林体系研究与示范”(编号:2009BADB2B0). （编号:2009BADB2B0）
