氧化塘底泥对风沙土微生物区系影响的探讨

摘要

通过氧化塘底泥对风沙土微生物区系影响的试验表明，施加底泥可以增加土壤微生物数量，提高微生物活性，加快土壤有机成分转化，提高土壤肥力。%Through the experiment about oxidation-dyke sludge's influence tomicroorganism system,this paper reach a conclusion that using sludge can increase the microorganism's number in the soil,raise microorganism's activity,accelerate organic matter's changeover in the soil,increase fertility of soil.