【摘要】 本文定量分析了种子尺寸对粒距均匀性的影响,通过分析得到这样的结论,即排种轮的窝眼数存在一个使粒距方差最小的最佳值,这一最佳值可以通过计算机模拟求得。室内对比试验验证了上述分析方法,可供设计人员参考。更多还原

【Abstract】 In this paper the effect of seed size on seed spacing variation is quantitatively analysed. It has been shown that there is a best value for cell number of seed plate which minimizes the variance of seed spacing. The best value can be found by means of computer simulation. LAB test has proved this analytic method which can be referred to by the designer.更多还原