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随着我国农村经济结构的调整和农业产业化区域布局的初步形成,以及农业向环保、节水和可持续发展的趋势,对农业资源的合理利用和农业装备的技术水平都有了新的要求,机电一体化技术越来越多地应用于农业机械领域。射水成穴播种是一种(与土壤)非接触式播种方式,即无入土装置、由高速水流射水成穴并播入种子的播种方法。本文对流体射水播种这一课题进行探索性研究,分析射水成穴的原理和播种方法,研制流体射水播种试验装置机械部分并给出控制电路。
With the adjustment of China’s rural economic structure and the initial formation of the regional distribution of agricultural industrialization and the trend of agriculture toward environmental protection, water conservation and sustainable development, new requirements have been set for the rational utilization of agricultural resources and the technical level of agricultural equipment , Mechatronics technology is increasingly used in agricultural machinery. Seeding is a non-contact (and soil) sowing method, that is, no earth-moving device, and is sowed by a high-speed water jet into a hole and seeding seeds. In this paper, the subject of water-jetting sowing was explored, the principle of water-jetting and the sowing method were analyzed, and the mechanical part of the sowing-water testing device was developed and the control circuit was given.