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一、概况农药及化肥混用是农药混剂的一种形式,近年来人们对农药混用及混剂发展极为重视,甚至被看成为农药加工及用药水平高低的标志。1953年美国第一次将农药和化肥混用试验,随后日本苏联都有研究报导。农药化肥合理混用可以节省工时增加药效,提高肥力,我国近年也有人进行此项研究,并且在青海、浙江、辽宁已有应用。
I. Overview Pesticide and fertilizer mixing is a form of pesticide mixture. In recent years, people attach great importance to the development of mixed pesticides and mixtures, and even become a symbol of the level of pesticide processing and drug use. In 1953, for the first time, the United States experimented with a mixture of pesticides and fertilizers, followed by research reports in the Japanese Soviet Union. Reasonable mixing of pesticides and fertilizers can save man-hours to increase efficacy and improve fertility. Some people in China conducted this research in recent years, and they have been applied in Qinghai, Zhejiang and Liaoning.