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近年来,甘肃省张掖市农机化研究所引进了东方红4LS-1型全喂入联合收割机进行固定道小麦收获适应性试验与改进,分别在张掖市农科院、甘肃省农科院试验场和山丹县保护性耕作试验区对该机进行了性能试验,共收获固定道种植小麦3hm2。试验中,对该机的各项性能指标进行了测试,根据收集的数据分析,该机适应张掖市固定道小麦及平作小麦的收获,对张掖市推广垄作沟灌节水技术提供了保障。
In recent years, Zhangye City, Gansu Province Institute of Agricultural Mechanization introduced Dongfanghong 4LS-1 full-fed combine harvester fixed road wheat harvest adaptability test and improvement, respectively, in Zhangye Academy of Agricultural Sciences, Gansu Academy of Agricultural Sciences Field and Shandan County Conservation Tillage Experimental Area of the aircraft performance tests were harvested fixed road planted wheat 3hm2. During the test, various performance indexes of the machine were tested. According to the collected data, the machine was adapted to the harvest of fixed-line wheat and flat-cropped wheat in Zhangye City and provided a guarantee for the promotion of furrow irrigation and water-saving techniques in Zhangye City.