施用金无踪对重金属污染菜地土壤微生物类群的影响  

Changes of soil microbes and soil enzyme activities after the use of Jingwuzongin heavymetal contaminated vegetable soil

作　　者：聂呈荣[1] 叶英明 邓日烈[1] 伍杨[1] 罗功荣 陈岳渊 杨俊杰 

机构地区：[1]佛山科学技术学院作物遗传育种研究所,广东佛山528231 [2]南雄市全安镇农技站,广东南雄512426 [3]佛山金葵子植物营养有限公司,广东佛山528518

出　　处：《佛山科学技术学院学报（自然科学版）》2014年第1期24-26,共3页Journal of Foshan University(Natural Science Edition)

基　　金：国家星火计划资助项目(2008GA780036)

摘　　要：田间试验结果显示,金无踪的不同施用量,能够显著增加重金属污染菜地土壤细菌和放线菌的数量,显著降低真菌的数量,说明金无踪能够改善土壤微生物环境。金无踪还能够显著增加重金属污染菜地土壤蔗糖酶、尿酶和磷酸酶的活性,改善重金属污染土壤碳、氮、磷等营养状况。试验结果表明,金无踪具有很好的治理重金属污染土壤的效果。Field vegetable soil, significantly microbes in phoshatase phosphorus soil. in he experiment indicated that after using Jingwuzong in ：he number of bacteria and actinomyces that could be the number of fungi that could be cultivated reduced sig Jingwuzong also significantly increased the activities heavy metal co cultivated in sol nificantly. So it c of soil sucrase, avy metal contaminated vegetable soil, so as to improve the carbon, ni nutrition in soil ntaminated 1 increased hanged the urease and trogen and

关 键 词：金无踪 重金属污染菜地土壤 微生物类群 

分 类 号：S144[农业科学—肥料学]