Consulta: creatorFacets:"Silva,Wininton M. da"
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Data/hora: 13/06/2024 07:19:16

Modeling and correction of soil penetration resistance for variations in soil moisture and soil bulk density
Provedor de dados: 70
Autores: Silva,Wininton M. da; Bianchini,Aloísio; Cunha,Cesar A. da.
ABSTRACT This study aimed to describe the behavior of models for adjusting data of soil penetration resistance for variations in soil moisture and soil bulk density. The study was carried out in Lucas do Rio Verde, MT, Brazil in a typic dystrophic red-yellow Latosol (Oxisol) containing 0.366 kg kg−1 of clay. Soil penetration resistance measurements were conducted in the soil moistures of 0.33 kg kg−1, 0.28 kg kg−1, 0.25 kg kg−1 and 0.22 kg kg−1. Soil penetration resistance behavior due to variations in soil moisture and soil bulk density was assessed by estimating the soil resistance values by non-linear models. There was an increase of the soil penetration resistance values as soil was losing moisture. For the same edaphic condition studied, small...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Soil compaction; Pedotransfer functions; Cone index.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162016000300449