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| 毒死蜱在4种大棚蔬菜上的残留动态研究 | |
| 引用本文： | 杜海云,张倩,马林.毒死蜱在4种大棚蔬菜上的残留动态研究[J].山东农业科学,2009(10):58-61. |
| 作者姓名： | 杜海云 张倩 马林 |
| 作者单位： | 1. 泰安市产品质量监督检验所,山东泰安,271000 2. 山东省果树研究所,山东泰安,271000 3. 泰安市畜牧兽医局,山东泰安,271000 |
| 摘 要： | 为了制订毒死蜱在冬季大棚蔬菜上的安全使用标准,采用田间试验方法及MSPD-GC检测法研究了毒死蜱在番茄、菠菜、黄瓜和甘蓝4种蔬菜中的残留动态,结果表明,毒死蜱在番茄、菠菜、黄瓜和甘蓝中的降解符合一级动力学反应模式,其半衰期分别为8.14、11.05、8.36和11.78 d。 |
| 关 键 词： | 毒死蜱 大棚蔬菜 残留动态 |
Dynamic Study on Residue of Chlorpirifos in Four Kinds of Vegetables in Greenhouse |
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| DU Hai-yun,ZHANG Qian,MA Lin.Dynamic Study on Residue of Chlorpirifos in Four Kinds of Vegetables in Greenhouse[J].Shandong Agricultural Sciences,2009(10):58-61. | |
| Authors: | DU Hai-yun ZHANG Qian MA Lin |
| Abstract: | To make standards for safe use of chlorpyrifos in 4 kinds of vegetables grown in greenhouse such as tomato,spinach,cucumber and cabbage,the field experiment was conducted to reveal the residue dynamics of chlorpyrifos in these vegetables,which was determined by MSPD-GC.The results showed that the degradation of chlorpyrifos was in accordance with the first-order reaction,and its half-lives in the 4 vegetables were 8.14,11.78,8.36 and 11.05 days respectively. |
| Keywords: | Chlorpirifos Vegetables in greenhouse Residue dynamics |
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