论文部分内容阅读
农药使用安全间隔期是指最后一次施用农药的时间到农产品收获时相隔的天数,可保证收获农产品的农药残留量不会超过国家规定的允许标准。不同农药或同一种农药施用在不同作物上的安全间隔期不一样,农民朋友在使用农药时,一定要看清农药标签标注的农药使用安全间隔期和每季最多用药次数,确保农产品在农药使用安全间隔期过后才采收,不得随意增加施药次数和施药量,以
Pesticide use safety interval refers to the last application of pesticides to the harvest time of agricultural products, the number of days apart, to ensure that the harvest of agricultural pesticide residues will not exceed the national allowable standards. Different pesticides or the same pesticide application in different crops on the safety interval is not the same, farmers friends in the use of pesticides, we must see pesticides labeled pesticides use safety interval and the maximum number of doses per quarter to ensure that agricultural products in the use of pesticides Safety intervals after harvesting, not free to increase the number of applications and the amount of pesticide application