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在除治农作物病虫时,社员常用农药瓶盖量农药。有些人因缺乏农药常识,用药量不是过多就是偏少,造成农作物受药害或是防治效果不好。为了准确地量取农药,做到有效、安全,现将用瓶盖量药的方法介绍如下:一、农药瓶盖的容量。经测定,盛2斤农药药瓶的瓶盖容量是12.5毫升;盛1斤农药药瓶的瓶盖容量是7.5毫升,因一般农药
In addition to the treatment of pests and diseases of crops, members often use pesticides to cover the amount of pesticides. Some people because of the lack of common sense of pesticides, the dosage is not too much is less than normal, resulting in crop injury or control is not good. In order to accurately measure pesticides, to be effective and safe, the current method of measuring the amount of medicine with a cap is as follows: First, the capacity of the pesticide cap. After determination, Sheng 2 pounds pesticide bottle cap capacity is 12.5 ml; Sheng 1 kg bottle of pesticide medicine bottle cap capacity is 7.5 ml, due to the general pesticide