Organic carbon mineralization affected by water content and plant residues in purple paddy soil;

Effect of nitrogen application and rice cultivars on forms of potassium in different purple paddy soils;

Study on kinetics of phosphorus adsorption on the surface of organo-mineral colloidal complex in purple paddy soil;

Distribution of Organic Carbon in Purple Paddy Soils;

Studies on application of high yield of rapeseed in gray-brown-purple paddy soil;