Due to the importance of uniform seed cultivation in agricultural yields. the efficiency of two types of pneumatic cylindrical distributors were compared using multi-planting index. non-planting index. and grain deviation from the planting path for soybean cultivation in the laboratory tests by a grease belt machine. https://www.bekindtopets.com/great-pick-Nobivac-Feline-1-HCPCh-special-find/