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植物动力2003是德国研制开发的一种含有植物生长所需的多种生理活性物质和微量元素的新型螯合态液肥。从1995年在本市的萝卜、花菜、豇豆、黄瓜、甜瓜等多种作物上应用,均有较明显的增产效果。为了进一步了用植物动力2003（以下简称“2003”）在蔬菜上的应用效果,掌握最佳使用方法和技术,以便今后的推广,今年在上海郊区的浦东、南汇、松江、奉贤和闵行等区县,进行了多点系统试验。现将各试验总结如下: 一、“2003”在春季番茄上的应用
Plant Dynamics 2003 is a new chelated liquid fertilizer developed by Germany that contains a variety of physiologically active substances and trace elements required for plant growth. From 1995 in the city radish, cauliflower, cowpea, cucumber, melon and other crops on the application, have a more obvious yield-increasing effect. In order to further promote the application of plant dynamics 2003 (hereinafter referred to as “2003”) on vegetables, the best methods and technologies are to be used for future promotion. This year, in the suburbs of Shanghai, Pudong, Nanhui, Songjiang, Fengxian and Minhang areas County, conducted a multi-point system test. The tests are summarized as follows: A, “2003” in the spring on the application of tomato