摘要
研究了烯酰吗啉对土壤微生物呼吸强度的影响,并对其进行了环境安全性评价。结果表明,烯酰吗啉明显抑制土壤微生物的呼吸作用,且随着处理浓度的升高,抑制作用增强;根据毒性等级划分标准,烯酰吗啉对土壤微生物属低毒农药。
The effects of dimethomorph on the respiration of microbe in soil were studied,and the environmental security of the pesticide to soil was evaluated. The results showed that dimethomorph evidently inhibited soil respiration, and there was a positive relationship between inhibition and treatment concentration; Virulence ranking of dimethomorph was proposed and in concentration spectrum used in our tests, the soil micro-organisms were slightly effected or not effected.
出处
《湖北农业科学》
北大核心
2010年第4期848-850,共3页
Hubei Agricultural Sciences
基金
农业部种植结构调整重大技术专项(03-07-02A)
