The application calculates the number or weight of seed to be collected per area or linear meter in the seeder adjustment process.It also does the reverse calculation, informing the planting density based on the quantity of seeds collected.The user can choose the seed distribution system to customize the calculation: disc, rotor and vacuum distribution.Adjustment can be carried out with the seeder in motion or stationary (only by turning the wheel).It also presents the option of regulating the fertilizer distribution system (fertilizer).Information that is used in the calculations:- Distance to be covered by the seeder- Wheel circumference (optional)- Distance between planting lines- Sowing densityResults:- Number or weight of seeds to be collected for the pre-defined distance- Number or weight of seeds per linear meterThe same information is used to calculate the fertilizer adjustment.