摘要
通过对氯氟氰菊酯污染的模拟实验,探讨农药污染对土壤动物群落的影响。结果表明:随着氯氟氰菊酯处理浓度的提高,土壤动物的种类和数量显著减少;土壤动物的数量变化主要是优势类群弹尾类和蜱螨类的数量消长;而随着处理时间的延长,对土壤动物的影响不太明显。
The effects of pesticide-Beta-cyfluthrin on soil animal were studied. The results showed that： with the increasing of Beta-cyfluthrin concentration, the species and quantifies of soil animals were decreased remarkably. ＇the amount change of soil animal was associated with the change of the dominant populations of Collimbola and Acarina. While the treating time was prolonged, there was little change in species and quantities.
出处
《安徽农业科学》
CAS
北大核心
2006年第13期3075-3076,3083,共3页
Journal of Anhui Agricultural Sciences
关键词
土壤动物
群落结构
氯氟氰菊酯
Soil animal
Beta-cyfluthrin pesticide
Species and quantities
