| 轻稀土硝酸盐对小白菜中溴氰菊酯降解的影响 |
| |
| 引用本文： | 汪承润,汪承刚,卢英杰,卢韫,施翠娥,郭汉卿. 轻稀土硝酸盐对小白菜中溴氰菊酯降解的影响[J]. 中国蔬菜, 2006, 1(12): 16-19 |
| |
| 作者姓名： | 汪承润 汪承刚 卢英杰 卢韫 施翠娥 郭汉卿 |
| |
| 作者单位： | 淮南师范学院; 淮南市农业科学研究所; |
| |
| 基金项目： | 安徽省教育厅自然科学基金;安徽省淮南市科技局资助项目 |
| |
| 摘 要： | 运用单一轻稀土硝酸盐及其不同混合溶液喷施或灌施小白菜,10d后喷施溴氰菊酯,喷药3d后检测叶片中农药残留量。结果表明,高剂量稀土硝酸盐溶液(≥1.8×10-5mg·L-1)抑制溴氰菊酯的降解,低剂量稀土硝酸盐溶液(≤1.8×10-6mg·L-1)则促进溴氰菊酯的降解,且稀土溶液与农药的不同处理方式(喷施,灌施或处理的时间顺序)对小白菜中溴氰菊酯降解的促进或抑制作用均产生不同影响。
|
| 关 键 词： | 轻稀土 小白菜 溴氰菊酯 农药残留 降解 |
| 收稿时间： | 2006-05-18 |
| 修稿时间： | 2006-07-31 |
Effect of Light Rare Earth Nitrate on Degradation of Decamethrin in Chinese Cabbage (Brassica chinensis Linn.) |
| |
| Wang Chengrun,Wang Chenggang,Lu Yingjie,et al.. Effect of Light Rare Earth Nitrate on Degradation of Decamethrin in Chinese Cabbage (Brassica chinensis Linn.)[J]. China Vegetables, 2006, 1(12): 16-19 |
| |
| Authors: | Wang Chengrun Wang Chenggang Lu Yingjie et al. |
| |
| Affiliation: | Department of Chemistry and Biology; Huainan Normal College; Huainan 232001; Huainan Agricultural Science Institution |
| |
| Abstract: | Chinese cabbage(Brassica chinensis Linn.)was sprayed or irrigated with various doses of single light rare earth nitrate or their different compounds;pesticide residue was tested 3 days after spraying decamethrin.The result showed that decamethrin s degradation was suppressed by high concentrations of rare earth nitrate solutions(≥1.8×10~ -5 mg·L~ -1 ),and promoted by low concentrations(≤1.8×10~ -6 mg·L~ -1 ).Additionally,the suppression or promotion of pesticide s degradation was influenced by the treating ... |
| |
| Keywords: | Light rare earths Chinese cabbage Decamethrin Pesticide's residue Degradation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《中国蔬菜》浏览原始摘要信息 |
|
点击此处可从《中国蔬菜》下载全文 |
|
