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0引言近两年,受市场经济影响,农机驾驶人员出现新人才培养不足且速度较慢,机驾人员年龄结构逐步迈向老龄化,农机整体综合技术水平无明显提升的现象;同时,农业生产中人工紧、工价高,人工作业质量无保证的现象也越来越严重,迫使上海农场农业发展必须向轻型栽培模式及精准农业方向转型。本项目是在上海农场较成熟的水稻机直播技术基础上,通过生产总结,对原水稻直播机浮船、开沟器、动力传输地轮以及排种管进行改进,并引进美国运用于农业生产中较成熟的
0 Introduction In the past two years, due to the influence of the market economy, the shortage of young talents in agricultural machinery drivers has occurred and the speed has been slow. The age structure of drivers and drivers has been gradually aging. There is no obvious improvement in the overall technical level of agricultural machinery. At the same time, Tight labor, high labor prices, labor quality assurance is also more and more serious, forcing the development of Shanghai farm agriculture must be to light cultivation mode and precision agriculture direction. The project is based on the more mature Shanghai rice farm direct broadcasting technology, based on the production summary of the original rice direct seeding pontoon, opener, power transmission to the ground and the seeding tube to improve, and the introduction of the United States used in agricultural production More mature