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为加快水田机械化的步伐,适应水稻种植(机械旱直抪)收获(机械收割)和栽培技术的要求,我场八○年春耕中改革了一台单面挖沟同时又筑埂的机械—单面挖沟筑埂犁。经春季在水田筑埂主产实践,取得了较好的效果。一、水稻机械旱直播的农业技术要求1、旱直抪后灌水,要求实行漫灌,以免水流冲刷稻种。该机挖沟筑埂作业解决了这个问题,水先进入挖的沟内,然后沟满再漫灌稻用。流速很慢不冲刷种子,利于保苗增产。
In order to speed up the mechanization of rice paddies and to meet the requirements of rice cultivation (mechanical harvesting) and cultivation techniques, in the spring of 1990, we reformed a machine that dug trenches one by one while building pans Surface dug ditch plow. After the spring in the paddy field Zhuang main production practice, and achieved good results. First, the technical requirements of direct mechanical agricultural rice drought Direct irrigation after the drought, requiring the implementation of flood irrigation, so as to avoid current scouring rice species. The machine digging ditch builders homework to solve this problem, the water into the ditch into the ditch, and then ditch full of diffuse rice. Slow flow does not wash the seeds, which will help seedlings increase production.