一种氨基酸有机肥降解蔬菜农药残留的效果研究

为验证一种氨基酸有机肥降解农药残留效果，进行不同施用量试验，分析菠菜中农残的降解动态。结果表明，该有机肥对菠菜中毒死蜱、高效氯氰菊酯、百菌清、氧乐果、甲胺磷等5种农药具有较好的促进降解作用；450 ml/666m2 施用量效果最佳，在96 h可以实现高效氯氰菊酯、氧乐果、甲胺磷未检出；该氨基酸有机肥可作为蔬菜绿色高产高效生产的有效手段。

Effect of an Amino Acid Organic Fertilizer on Degradation of Vegetable Pesticide Residues

In order to verify the degradation effect of an amino acid organic fertilizer on pesticide residues, the degradation dynamics of agricultural residues in spinach was analyzed by experiments with different application amounts. The results showed that the organic fertilizer had good effect on the degradation of chlorpyrifos, high efficiency cypermethrin, chlorothalonil, oxygen dimethoatel, methamidophos. The application dosage of 450 ml/666m2 had the best effect, and the high efficiency cypermethrin, oxygen dimethoatel and methamidophos could not be detected in 96 h. The organic fertilizer of the amino acids can be used as an effective means of high yield and high efficiency production of vegetables.