VERFAHREN UND VORRICHTUNG ZUM STREUEN VON DUENGEMITTELN.

摘要

Fertilizer blending and spreading apparatus comprising a vehicle (20) with a plurality of bins (22-29) each for holding a fertilizer, and for dispensing fertilizer from each bin and spreading it over the ground. Means (110) are provided to control the rate of dispensation of each of said fertilizers according to different soil types and the location and speed of the vehicle so that each of the fertilizers may be applied at different rates to different soil types in the field.