陇中林下牧草种植对林木果实农药残留的影响试验

Effects of Grass Cultivation Under Forest on Pesticide Residues in Forest Fruits of the Central Part of Gansu Province

为保障陇中林下牧草种植的安全生产,对采集的林木果实进行农药残留检验检测试验,结果表明:在试验点所采集的果实样本农药残留均未超标,在林下开展牧草种植不会对林木果实造成农药残留危害。相同地域林木果实农药残留较2015年有所降低,套袋果实较未套袋果实食用更安全。

In order to ensure the safe production of grass cultivation under forest in the central part of Gansu province,the pesticide residues of fruits we collected from trees and were tested.The result shows the pesticide residues in all fruit samples collected in the test site did not exceed the standard,and the development of grass cultivation under the forest would not cause pesticide residues harm to the fruits.The pesticide residues of fruits in the same region were lower than that in 2015,and bagged fruits were safer than unbagged fruits.