摘要
采用实验室模拟试验研究了土壤微生物、氟铃脲初始浓度、土壤Cu含量、土壤含水率及温度对土壤中氟铃脲降解的影响。结果表明,微生物对氟铃脲在土壤中的降解有显著影响。氟铃脲在土壤中的降解速率与土壤温度、土壤含水量呈正相关;与氟铃脲初始浓度以及土壤中Cu离子含量呈负相关。
Effects of environmental conditions and microbes on degradation of hexaflumuron were studied through lab simulation. Results showed that biodegradation of hexaflumuron played a leading role, with its rate positively related to temperature and moisture content but negatively to initial concentration of hexaflumuron and Cu concentration in the soil
出处
《土壤》
CAS
CSCD
北大核心
2008年第1期125-129,共5页
Soils
基金
国家农业部药检所项目资助
关键词
氟铃脲
土壤
农药残留
土壤微生物
Hexaflumuron, Soil, Pesticide residue, Microorganisms
