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	Provedor de dados REA (1) Autor Cavassini,Victor H. (1) Cortez,Jorge W. (1) Motomiya,Anamari V. de A. (1) Orlando,Roberto C. (1) Valente,Igor Q. M. (1) Palavra-chave Compaction (1) Cone index (1) Decompaction (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2018 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última SPATIALIZATION OF SOIL RESISTANCE TO PENETRATION FOR LOCALIZED MANAGEMENT BY PRECISION AGRICULTURE TOOLS REA Cortez,Jorge W.; Cavassini,Victor H.; Motomiya,Anamari V. de A.; Orlando,Roberto C.; Valente,Igor Q. M.. ABSTRACT Soil resistance to penetration is an indicator of easy measurement which can be used to make scarification / subsoiling recommendations in areas that work with localized management. The objective of this study was to evaluate the spatial variability of soil resistance to penetration (RP) in the area of direct sowing system, and to carry out the recommendation of scarification / subsoiling in a localized way through precision agriculture. The research was conducted in commercial area, in a field of 49.12 ha. The RP collection was with an electronic penetrometer in a sample mesh of 47 points distributed regularly in the area, with georeferenced points. The data were analyzed every 0.10 m being collected up to 0.40 m depth, in addition to obtaining... Tipo: Info:eu-repo/semantics/article Palavras-chave: Compaction; Cone index; Decompaction. Ano: 2018 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162018000500690 Registros recuperados: 1 Primeira ... 1 ... Última

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