土壤剖面野外形态发育综合指数的建模方法  

Modeling Method of the Wild Morphalogical Development Integrated Index of Soil Profile

作　　者：姜荧荧[1] 周崇峻[1] 孙仲秀[1] 张广才[1] 刘洋[1] 高华[1] 

机构地区：[1]沈阳农业大学土地与环境学院,沈阳110866

出　　处：《湖北农业科学》2013年第21期5182-5185,共4页Hubei Agricultural Sciences

摘　　要：以辽西朝阳挖掘的17个具有代表性的土壤剖面为例,基于系统观测和描述土壤野外形态特征,确定了评价古土壤发育的8项土壤剖面野外形态指标,建立了土壤剖面野外形态发育综合指数模型。Based on the soil morphological properties of 17 representative soil profiles in Chaoyang of western Liaoning, a soil morphological index system was measured for evaluating the development of paleosol. The wild soil profile development in- tegrated index model was established.

关 键 词：土壤剖面野外形态 发育综合指数 建模方法 

分 类 号：S151.1[农业科学—土壤学]