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为了探讨飞机在秋田管理上的应用,加速农业现代化的建设,河南省农业厅、民航河南省管理局、河南农药厂和西华县共同进行了飞机喷洒钼酸铵、磷酸二氢钾和尿素对大豆、玉米等秋作物进行根外追肥的试验,取得了初步效果,被试作物平均增产百分之十左右。一、基本情况 1979年8月8—10日,使用运五型飞机,在西华县奉母、址坊、逍遥、叶埠口、大
In order to explore the application of the aircraft in the management of Akita and accelerate the construction of agricultural modernization, the Henan Provincial Department of Agriculture, Civil Aviation Administration of Henan Province, Henan Pesticide Factory and Xihua County jointly carried out the aircraft spraying of ammonium molybdate, potassium dihydrogen phosphate and urea Soybeans, corn and other autumn crops topdressing trials, and achieved initial results, the test crop average yield of about 10%. First, the basic situation August 8, 1979 August 10, the use of transport five aircraft, in West China County Fengmu, address Square, Happy, Ye port, large