Studies on Acidic Buffering Capacbility in Different Soil Texture Types in Moisture Soil Area

Studies on the acidic buffering capacbility in different texture types in Xinxiang area,showed that acidic buffering capacities of clay soil is larger than sandy soil.The relation between physical clay and acidic buffering capacbility is a positive correlation with correlation coefficient of 0.98.The acidic buffering capacbility in different texture soils in the north China plain is clay soilmedium loam soillight loam soilsand loam soilsand soil.