牛粪生物炭对蔬菜大棚土壤性能影响  

Effect of Cow Dung Biochar on Soil Properties of Vegetable Greenhouse

作　　者：林静雯[1] 丁海涛[1] 吴丹[1] 王丹丹[1] 孙丽娜[1] 贺彬[1] 

机构地区：[1]沈阳大学环境学院,辽宁沈阳110044

出　　处：《沈阳大学学报（自然科学版）》2017年第4期292-296,共5页Journal of Shenyang University：Natural Science

基　　金：国家重点基础研发资助项目(2014CB441106);沈阳科技计划资助项目(F14-133-9-00);沈阳大学大学生创新创业资助项目(201611035000095)

摘　　要：研究了牛粪生物炭对蔬菜大棚土壤性能影响,对比了牛粪生物炭单施处理(C)较空白(CK)处理、牛粪生物炭和化肥混施处理(CCF)较化肥单施处理(CF)种植后的情况.结果表明:牛粪生物炭施用明显改善了土壤理化性质,提高了化肥利用率,促进了蔬菜生长.The effect of cow dung biochar on soil properties Of vegetable greenhouse was studied. The situation after single treatment of cow dung bioehar（C） planting is compared to blank（CK） planting; and the situation after mixed treatment of cow dung biochar and fertilizer（CCF） planting compared to the single treatment of fertilizer（CF） planting. The experimental result indicate that the application of cow dung biochar can significantly improve the physical and chemical properties of soil, increase the utilization rate of fertilizer, and promote the growth of vegetables.

关 键 词：牛粪生物炭 大棚 土壤 性能 蔬菜 

分 类 号：X52[环境科学与工程—环境工程]