seed sowing device的意思|示意

To improve the rice vertical disk seed sowing device function, find out affect sow key factor. According to the country GB-6973-86to measures the sowing seed function.

为了改善水稻垂直圆盘气吸式排种器的排种性能，找出影响其排种性能的关键因素，按照国标GB-6973-86《单粒（精密）播种机试验方法》中排种指标的计算方法来衡量排种性能。

The experiment in the lab showed that the new device was effective in cleaning, low in broken rate of seed (less than 2%) and suitable for high-speed and accurate sowing.

经台架试验，清种效果良好，破碎率<2 % ，能够满足高速精播对清种装置的要求。

The utility model relates to an agricultural seed sowing machine, in particular to a pneumatic seed feeding device used on a seed sowing machine.

本实用新型涉及一种农用播种机，特别是一种在播种机上使用的气吸式取种装置。

The product is used as the novel field sowing seed metering device.

本产品用作新型的大田播种排种器。