摘要
对滨州市绿叶菜类蔬菜农药残留进行了检测,以了解绿叶菜类蔬菜不同品种农药残留分布情况,并对其原因进行分析。结果表明:共检测蔬菜样品246个,蔬菜样品检出121个;检出超标蔬菜7个品种23个样品,超标最多的是芹菜11个,占超标总样品数的47.8%;共检出农药16种,检出次数221次,检出最多的是氯氰菊酯,超标农药最多的是毒死蜱,以芹菜的毒死蜱超标最多,占总超标数的29.2%。主要原因是叶类蔬菜易于吸收农药,使用高毒违禁农药,施用农药浓度过高,菜农忽视农药安全间隔期,政府有关法规不健全等。
To find out distributing of the diferent kind of pesticide remnant on greenery vegetables,we examined the pesticide remnant of greenery vegetable of the City of Binzhou and analied the causations.The results showed that 246 vegetable samples were examined and 121 vegetable samples were examined that had pesticide remnant.23 vegetable samples and 7 kinds of vegetable exceeded the standard.11 celery samples exceeded the standard mostly and they are 47.8% of the exceeding-standard samples.16 kinds of presticide were examined out 221 times.The presticide that were examined out the most frequently were cypermethrin.The presticide that exceeded the standard mostly are chlorpyrifos.Chlorpyrifos exceeded mostly in celery and it＇s 29.2%.The main causation was that greenery vegetables were easily to absorb presticide,high illicit presticide were used,the presticide applying consistency was high,vegetable farmers ignore the presticide safe plastochrone and the governmental regulation are incomplete.
出处
《北方园艺》
CAS
北大核心
2011年第15期76-77,共2页
Northern Horticulture
关键词
绿叶菜
农药残留分布
原因分析
greenery vegetable
pesticide remnant distributing
analysis of the cause
