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Seeding furrow opening mechanisms and the soybean planting in lowland areas
ABSTRACT: The objective of this research was to evaluate the effect of seeder furrow opening mechanisms on soil physical characteristics, plant growth, and soybean yield in lowland areas with the presence of compacted layer near the surface. An experiment was conducted in the lowland experimental area of the Federal University of Santa Maria-RS, Brazil, during the 2015/16 and 2016/17 growing season. The experimental design was a randomized block with five replications and four treatments:doi:10.1590/0103-8478cr20190870 fatcat:eylqexkjvvchdm2pldstkwf77y