液压控制变量播种系统设计及试验研究_电气_毕业设计论文网 关键词：精准农业； 排种器； 液压系统； 变量播种 [gap=1133]Key words:precision agriculture；metering；hydraulic system；variable seeding
基于8个网页-相关网页
该播种机由变量控制器控制机械式无级变速器，根据GPS的位置信号，完成处方图设计的播种施肥作业。
It could be accomplished sowing work prescribing by the application maps based on the GPS signal under the control of mechanical variable speed unit.
虽然在全省大部份的播种和收获是具有挑战性的由于过多的水分，这是收获的作物在质量和数量方面的变量。
While seeding and harvest in a large portion of the province was challenging due to excessive moisture, the crop that was harvested was variable in terms of quality and quantity.
应用推荐