关键词: 渔业, 机械化水平, 增氧机, 投饲机, 起捕机械, 清淤机械

Abstract: In order to deeply research on the problems and deficiencies in the development of fishery mechanization technology and equipment in Beijing, by studying the current situation home and abroad, the current situation of fisheries in Beijing, the status of fishery machinery and equipment, the indicators of fishery mechanization, and the calculation steps of mechanization level, the overall level of mechanization, the level of mechanization in different farming methods, and the level of mechanization in different farming processes, this paper analyzes the trend of the current development level of fishery mechanization and forms a theoretical model to predict the future development level of fishery mechanization. Also, it finds out the unreasonable equipment structure, insufficient advancement and low reliability of mechanical equipment in the oxygenation and feeding links, weak points in the catching and desilting links, and put forward suggestions on the short board of fishery mechanization development, the timeliness and automation of automatic feeding and oxygenation equipment, the transformation of aquaculture process, and the mechanization of tail water treatment, so as to promote the transformation and upgrading of fishery machinery and equipment.

Key words: fishery, level of mechanization, aerator, feeding machine, catching machinery, dredging machinery