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	Provedor de dados REA (1) Autor Freddi,Onã da S. (1) Montanari,Rafael (1) Panosso,Alan R. (1) Paz-González,Antonio (1) Tavanti,Renan F. R. (1) Palavra-chave Geostatistics (1) Soil and water management (1) Soil quality index (1) Stepwise procedures (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2020 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última PEDOTRANSFER FUNCTION TO ESTIMATE THE SOIL STRUCTURAL “S” INDEX AND SPATIAL VARIABILITY IN AN OXISOL WITHIN A LIVESTOCK FARMING SYSTEM REA Tavanti,Renan F. R.; Montanari,Rafael; Panosso,Alan R.; Freddi,Onã da S.; Paz-González,Antonio. ABSTRACT Various attributes are often required to build soil quality indicators. However, determining these attributes is time-consuming and requires several specific devices. Thus, it is desirable to develop indexes that express soil quality based on easily determined attributes. The objective of this study was to investigate the spatial variability of the S index and its correlation with other physical and chemical soil attributes to generate a pedotransfer function for estimating the S index. A georeferenced sampling mesh covering 1.4 ha and employing 71 points was installed. The soil samples were collected in 0.00–0.15 m and 0.15–0.30 m deep layers to determine the physical and chemical attributes. The results indicated that the S index was correlated... Tipo: Info:eu-repo/semantics/article Palavras-chave: Soil and water management; Geostatistics; Soil quality index; Stepwise procedures. Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000100034 Registros recuperados: 1 Primeira ... 1 ... Última

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