FRASSON, Flávia R.; FAULIN, Gustavo D. C.; MAGALHÃES, Raphael P.; MOLIN, José P.
Resumen:
Machines frequently used for spreading of fertilizer and limestone, has as a primary
caracteristic, high dependence related to the quality and physical condition of the product to be
distributed, so the target of this project was verifying the distribution of grain and constance on the
aplied formulation througout of the spreading width of a spread machine with two fertilizers. The
results indicate that both fertilizers showed some diferences on the formulation considering the
distance from the trowning position to where they were collected. The formulation which had the
micronutrients had the larger degradation to the aplied formula and its segregation was it considered
the elements of the formula. It was verified that, by the results of the individual effective spreading
widths of each element that values for micronutrients were lower, showing a worse distribution for
them.
