Influence of the Inflation Pressure of the Wheel of a Seeder-Fertilizer

Sowing is the main operation that defines a crop’s productive potential. Seed drills must guarantee the plantability of the seeds in all the rows and place them at a uniform and adequate depth. This is why adjusting them is essential to guarantee a good harvest. With the attention of the Direct Planting Group (GPD), of the Julio de Mesquita Paulista University - Unesp/FCA - Botucatu, coordinated by Prof. Dr. Paulo Roberto Arbex Silva, we have developed techniques to ensure good planting and productivity in crops.