DENSITY AND POROSITY OF A HAPLASTIC PLINTHOSSOL SUBMITTED TO DIFFERENT USE

Authors

  • Luíz Paulo Figueredo Benício OCP Group
  • Denyse Sousa Nascimento Agroll Consultoria Agronômica
  • João Paulo Prado de Melo Agroll Consultoria Agronômica

DOI:

https://doi.org/10.36725/agries.v7i1.4589

Abstract

Plinthossols are great part of agricultural soils of Tocantins, in this sense is very important understand the modifications promoted in these soils by agricultural use. The experiment had made in Couto Magalhães in a Haplistic Plinthosol. Was adopted the casuistic design in a 3x2 factorial scheme three uses (native vegetation, conventional tillage and no-tillage) and two depth (0-20 cm e 20-40 cm) The soil uses had conventional tillage, no-tillage, and native forest. The conventional planting system increases soil porosity and consequently reduces density at both depths. The no-tillage system, on the other hand, resulted in a greater density of the soil, but in values that do not limit cultivation, showing that both systems are viable for cultivation in this type of soil.

Author Biography

  • Luíz Paulo Figueredo Benício, OCP Group

    Possui graduação em Agronomia pela Universidade Federal do Tocantins (2010), mestrado em Produção Vegetal pela Universidade Federal do Tocantins (2012) e doutorado em Agronomia (Solos e Nutrição de Plantas) pela Universidade Federal de Viçosa (2016). Experiência como professor em cursos de graduação e pós graduação (Latu Sensu), atua com Gênese e Formação de Solos, Fertilidade do solo, Química do Solo, Nutrição de Plantas, Fertilizantes, Grandes Culturas, Fisiologia Vegetal.

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Published

2021-06-23

Issue

Vol. 7 No. 1 (2021): Agri-Environmental Sciences (Publicação Contínua)

Section

Scientific paper

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How to Cite

DENSITY AND POROSITY OF A HAPLASTIC PLINTHOSSOL SUBMITTED TO DIFFERENT USE. (2021). AGRI-ENVIRONMENTAL SCIENCES, 7(1), 10. https://doi.org/10.36725/agries.v7i1.4589