含腐植酸喷施宝有机水溶肥料对降低芥蓝菜中吡虫啉农药残留量的降解有显著的促进作用,同时还能提高芥蓝菜中保护酶过氧化酶(POD)的活性。每666.7 m2添加含腐植酸喷施宝有机水溶肥料20～30 mL,喷药后3天、7天采集芥蓝菜样品检测芥蓝菜中的吡虫啉农药残留量降低20.5%～69.6%;提高POD活性17.1%～51.8%。检测结果经t测验,其差异均达到极显著水平(P<0.01)。 The organic water-soluble fertilizers containing humic acid and Shippo can significantly reduce the degradation of imidacloprid pesticide residues in kale and increase the activity of protective enzyme peroxidase (POD) in Chinese kale. Per 666.7 m2 adding 20 ~ 30 mL organic water-soluble fertilizers containing humic acid Penshibao, 3 days after spraying 7 days to collect samples of kale vegetable 7 days to detect imidacloprid pesticide residues in kale reduced by 20.5% to 69.6%; increase POD Activity 17.1% ~ 51.8%. The test results by t test, the differences were reached a significant level (P <0.01).