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按照江苏太湖地区适度规模农业研究中的稻麦生产机械化的农机具系列化研究计划要求,在阳澄淀茆地区开展了手拖配套的小型开沟机试验,对上海的1KY—40型圆盘开沟机(改配东风—12,简称上海机)、淮阴的1KSQ—35型圆盘开沟机(简称淮阴机)、如皋的1K—40HB型圆盘开沟机(简称如皋机)、昆山的1K—30型立式螺旋开沟机(简称昆山机),分别在昆山、吴县进行了适应性对比试验,以分析在阳澄淀茆地区地下水位高、土壤湿度大的情况下,各种机型的适应性及经济性。
According to the requirements of the series plan of agricultural mechanization of rice and wheat production in the modest-scale agricultural research in Taihu Lake in Jiangsu Province, a small trencher experiment of hand-towing was carried out in the area of Yangcheng Dianchi, and the 1KY-40 type disk Ditch machine (change Dongfeng -12, referred to as Shanghai machine), Huaiyin 1KSQ-35 disc ditching machine (Huaiyin machine), Rugao 1K-40HB disc ditcher (referred to as Rugao machine), Kunshan 1K-30 vertical spiral ditching machine (Kunshan machine for short) were carried out in Kunshan and Wuxian adaptive comparative tests to analyze the high groundwater level in the Yangcheng Lake area, soil moisture conditions, a variety of Model adaptability and economy.