摘要
通过高效液相色谱分析技术研究噻虫林悬浮剂在牧草和土壤中的最终残留量,经2年5个村的测定结果表明,噻虫啉在草地牧草和土壤中含量不大于0.05mg/kg,相对安全,年施药次数不超过1次。
The purpose was to research the residue of thiacloprid in soil and grass. Its final residual of thiaclo- prid in soil and grass were researched through HPLC analysis technique. The results showed that？ the content of grass and soil in grassland was not more than 0.05mg/kg in five villages？ in two years. It is？ relative safe. Its application times were no more than twice.
出处
《青海草业》
2015年第4期14-17,共4页
Qinghai Prataculture
关键词
噻虫啉
草地
牧草
土壤
残留
Thiacloprid
Grassland
Grass
Soil
Residue
