设计了一种由地轮驱动的离心式化肥撒布机 ,对其撒肥性能进行了试验 ,测定了撒肥量、撒肥幅宽、撒肥形状、撒肥均匀性 ,并进行了搭接撒施的均匀撒肥试验 ,该机与人工撒肥进行了比较。结果表明 ,这种新型的地轮驱动离心式化肥撒布机完全能满足使用要求。 A Centrifugal Fertilizer Spreader driven by the ground wheel was designed and its spreading performance was tested. The dosage of spreading fertilizer, the width of spreading fertilizer, the shape of spreading fertilizer, the uniformity of spreading fertilizer were measured and lapped Fertilization fertilizer application test, the machine and man-made fertilizer were compared. The results show that this new type of ground-driven centrifugal fertilizer spreader can fully meet the requirements.