Abstract:The application of precision agriculture techniques in the management of soil fertility has optimized the use of fertilizers, enabling more sustainable agricultural systems. In this study, we aimed to assess the spatial variability of soil fertility in areas cultivated with grains in the region of Paragominas, Pará state, Brazil. The study was conducted in 17 farms in and 2010. We measured 1945 soil samples collected at the 0-0.20 m depth. The following variables were analyzed: pH, V%, m%, sum of bases, K, Ca,… Show more
Set email alert for when this publication receives citations?
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.