The concept, the composition of matter, sectional formation, classification and distributive law of agricultural soil are explained, expounds that soil has close relations between soil and the geological environment,and puts forward the concept of agrogeological soil, the classification and applications of agrogeological soil are preliminarily introduces.

The distribution of Ni contents in agricultural soils in the Pearl River Delta, China;

Distribution of phthalic acid esters in agricultural soils in typical regions of Guangdong Province;

N_2O emission from agricultural soil in China;

Transform of lead, copper, and cadmium added in agricultural soils in the Changjiang and Zhujiang Deltas;

A study on acidic buffer capacity of agricultural soils in Zhejiang Province;

Residual characteristics of HCHs and DDTs in agricultural soils from Guangzhou

Effects of soil textures and emitter material on the soil water movement and efficiency of negatively pressurized irrigation system;

The influence of soil texture bulk density and water applied methods on point source infiltration;

Relation of soil clay and soil texture in Qinchuan Basin in Gansu;