Evolução dos atributos químicos das análises de solo de Mato Grosso entre anos de 2016 a 2021

Abstract

The interpretation of soil analyzes represent long years of studies and work to arrive at the chemical attributes currently used. After several updates in the methods of evaluating nutrients in the soil, we can make rational and adequate use of fertilizers. The objective of this work is to evaluate the evolution of the physical and chemical attributes of the soils of Mato Grosso so that we can know how is the use of fertilizers in the state of Mato Grosso. The work was carried out by obtaining a collection of more than 360,000 soil analyzes provided by the Solos e Plantas de Sorriso-MT laboratory, these data were classified into classes according to pre-established parameters, these classes were organized in percentage of occurrence in the years 2016 to 2021. The results were discussed and analyzed. It is concluded that producers have fertilized less with phosphate fertilizers, that the consumption of calcitic limestone has increased significantly from the years 2016 and 2017.