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据下乡调查,随着农业生产不断发展和科技兴农的普及推广,农村急需下面五种仪器。 一、化肥测定仪。农村经销单位和种田大户,希望有一种能测定化肥有效成长的仪器,以便快速准确判定化肥的品种和真假,避免错用和上当受骗。 二、农药检测仪。测定农药含量标准是否变质失效,以便准确使用和保证安全,同时又可防止假冒产品。
According to the survey to the countryside, with the continuous development of agricultural production and popularization of science and technology to promote the promotion of rural areas in urgent need of the following five kinds of equipment. First, the fertilizer analyzer. Rural distribution units and large farming families would like to have an instrument that can measure the effective growth of fertilizers in order to quickly and accurately determine the varieties and authenticity of fertilizers to avoid being misused and deceived. Second, pesticide detector. Determining if the pesticide standard is deteriorating or not in order to accurately use and ensure safety while at the same time preventing counterfeit products.