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为了研究华南地区水田机耕问题,多年来我们曾致力于寻求拖拉机下水田的解决办法。我们认为,如能就现有拖拉机但另设计适用于水田的行走机构,拖拉机是应该可以在水田工作的。为了合理地设计水田拖拉机行走机构,我们曾进行过轮式拖拉机下水田试验。我们曾使未改装过的和改装过的轮式拖拉机下水田耕作,通过这些试验和实践来实际地了解轮式拖拉机下水田工作时的情况.一般轮式拖拉机下水田工作时困难所在,我们曾总结了下列七点(详见华南农业科学研究所轮式拖拉机水田耕作试验初步观察报告,又见机械化农业1955年11期:轮式拖扯机水田耕作试
In order to study paddy field mechanization in South China, we have worked hard for the solution of tractor paddy fields for many years. In our opinion, tractors should be able to work in the paddy fields if the existing tractors are designed with a traveling mechanism suitable for paddy fields. In order to rationally design paddy field tractor travel agencies, we have conducted wheeled tractor field trials. We have plowed untreated and converted wheeled tractors into the paddy fields, and through these experiments and practices, we can get a real understanding of wheeled tractor paddy field working conditions. General wheeled tractors have trouble working in the paddy field. Summarized the following seven points (see the South China Institute of Agricultural Sciences wheeled tractor paddy field tillage pilot preliminary observation report, see also mechanized agriculture 1955 11: wheeled drag machine paddy cultivation test