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植保机械被广泛地应用于各种农作物病虫害的防治及作物生长调节剂、保鲜剂、叶面肥等诸多与农产品品质和生态环境有关的喷洒作业。随着农业生产的发展,鉴于农药品种不断更新,防治技术不断发展,对农药喷洒技术和施药器械要求更加严格,植保机械在生产、使用及技术等方面存在的问题也越来越明显,甚至直接影响到农业生产和人民的生活。2002年,镇江市农机推广站就镇江市植保机械的保有量和使用情况进行了详细的调查,发现了不少问题,并提出了一些改进建议。经汇总统计,镇江市各类植保机械保有量为45.9万台,2000年后新增4.8万台(套)。其
Plant protection machinery is widely used in a variety of crop pest control and crop growth regulators, preservatives, foliar fertilizer and many other agricultural products quality and ecological environment-related spraying operations. With the development of agricultural production, in view of the continuous updating of pesticide varieties, the continuous development of prevention and control technologies, the more stringent requirements on pesticide spraying technology and pesticide application equipment, the problems in plant protection machinery in terms of production, use and technology are becoming more and more obvious, and even Directly affect the agricultural production and people’s lives. In 2002, Zhenjiang Agricultural Machinery Extension Station carried out a detailed investigation on the quantity and use of plant protection machinery in Zhenjiang City, and found many problems and put forward some suggestions for improvement. The summary statistics, Zhenjiang City, all kinds of plant protection machinery for 459,000 units, after 2000, an increase of 48,000 units (sets). its