FONTES E FORMAS DE APLICAÇÃO DE FERTILIZANTES FOSFATADOS: SAFRA 2020/2021

Abstract

Studies were carried out in different literature sources to build up a theoretical basis based mainly on the following authors, Anghinoni, Novais and Smyth, Whinters and collaborators, Pavinato and collaborators, among others, who are authors who present the importance of Phosphate (P) in agriculture, they also address the ways to replace this mineral in the soil and the quality and specifications of each fertilizer, thus contributing to an agriculture with satisfactory results. And, based on this study, experiments were carried out in the 2020/2021 season of planting in the sowing line and broadcast in a Red Dystrophic Latosol in the Southwest of Goiás. greater P availability was obtained, making the production of this source more efficient, and that the experiment carried out with MAP was the one that presented the lowest available P value, equating almost to the same yield values ​​of the area without phosphate fertilization. So, this study can be used as an example of profitable fertilization techniques for regions that have the same characteristics as those analyzed and studied, thus contributing to the profitability and use of agriculture, which today is one of the largest sources of income in Brazil, if not in the world.