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	Provedor de dados 70 (1) Autor Beraldo,José M. G. (1) Cora,José E. (1) Fernandes,Edemo J. (1) Palavra-chave Digital tensiometer (1) Neutron attenuation technique (1) Tensiometer (1) Tipo do documento Info:eu-repo/semantics/article (1) Ano 2012 (1) País Brazil (1) Idioma Inglês (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 1 Primeira ... 1 ... Última Measurement systems of soil water matric potential and evaluation of soil moisture under different irrigation depths 70 Beraldo,José M. G.; Cora,José E.; Fernandes,Edemo J.. The development of new methodologies and tools that enable to determine the water content in soil is of fundamental importance to the practice of irrigation. The objective of this study was to evaluate soil matric potential using mercury tensiometer and puncture digital tensiometer, and to compare the gravimetric soil moisture values obtained by tensiometric system with gravimetric soil moisture obtained by neutron attenuation technique. Four experimental plots were maintained with different soil moisture by irrigation. Three repetitions of each type of tensiometer were installed at 0.20 m depth. Based on the soil matric potential and the soil water retention curve, the corresponding gravimetric soil moisture was determined. The data was then compared to... Tipo: Info:eu-repo/semantics/article Palavras-chave: Tensiometer; Digital tensiometer; Neutron attenuation technique. Ano: 2012 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162012000300006 Registros recuperados: 1 Primeira ... 1 ... Última

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