2017
DOI: 10.5039/agraria.v12i4a5487
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Soil physical and phenological attributes of soybean in different management systems and gypsum

Abstract: The objective of this work was to evaluate the physical attributes of the soil as well as the components of soy production in the different frequencies of soil scarification with and without the use of agricultural gypsum. The experiment was carried out during the 2011/12 and 2012/13 agricultural years in succession of corn crops in the winter and soybean in the summer in Cerrado experimental area, in Selvíria -MS. The experimental design was a randomized block design, in a 3 x 2 factorial scheme (soil managem… Show more

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Cited by 3 publications
(3 citation statements)
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“…Various techniques can be used to favour the dynamics of water in the soil, such as scarification, to redefine the soil structure, its density and total porosity, as specified by Freitas et al (2017). This can also be done with the control of organic matter used to stabilise soil architecture, as reported by Anjos et al (2017), which justifies notable productions for this region due to the increase in water availability.…”
Section: Discussionmentioning
confidence: 99%
“…Various techniques can be used to favour the dynamics of water in the soil, such as scarification, to redefine the soil structure, its density and total porosity, as specified by Freitas et al (2017). This can also be done with the control of organic matter used to stabilise soil architecture, as reported by Anjos et al (2017), which justifies notable productions for this region due to the increase in water availability.…”
Section: Discussionmentioning
confidence: 99%
“…De acordo com Souza (2017), a altura de inserção da primeira vagem de soja é uma característica agronômica importante no processo de colheita mecânica dos grãos, sendo assim, esse atributo deve ser de no mínimo 13 cm, para que se reduza as perdas durante a colheita (Queiroz et al, 1981), essa altura mínima ocorreu apenas para o tratamento GP.…”
Section: ------------------Cm ----------------------N ----------G ---unclassified
“…These binding agents are essential for aggregate formation and stabilization. Many areas have difficulty maintaining soil organic matter when crops rotation is not done correctly [4]. There is a constant search for species that presents high biomass production capacity for insert in crop rotations, because the input of high amount of vegetal residues to the soil is fundamental for the success of No-tillage system [5].…”
Section: Introductionmentioning
confidence: 99%