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Truncated normal nonlinear regression models for soil-water characteristic curves. Author(s): MAIA, A. de H. N.; RODRIGUES, L. N. Repository: BDPA Publication year: 2012
Fitting soil-water characteristic curves by truncated normal nonlinear regression models. Author(s): PARAÍBA, C. C. M.; DINIZ, C. A. R.; MAIA, A. de H. N.; RODRIGUES, L. N. Repository: BDPA Publication year: 2013
Truncated beta nonlinear regression models for soil-water characteristic curves estimation. Author(s): MAIA, A. de H. N.; RODRIGUES, L. N. We propose an alternative approach for estimating soil-water characteristic curves based on truncated beta nonlinear regression models. Thus, assuming that the response variable follows a truncated be... ... Repository: BDPA Publication year: 2013
Alterações nas propriedades físicas de um Latossolo Amarelo Distrocoeso em função da aplicação de carvão vegetal. Author(s): BRITO, R. B. F.; SOUZA, L. D.; SOUZA, L. da S. A necessidade de adequação dos sistemas de produção agrícola tem estimulado a busca de novos manejos do solo. A evolução tem procurado uma maior capacidade para diminuir a emissão e aumentar a convers... ... Repository: BDPA Publication year: 2013
Development stages of furrow-irrigated rice and their relationship with estimates from the App PlanejArroz. Author(s): STEINMETZ, S.; PARFITT, J. M. B.; SCIVITTARO, W. B.; THEISEN, G.; DIAS, L. de S.; MARTIN, J. G. Abstract: The objectives of this study were to characterize how the water regime and the furrow and ridge environments affect the plant development stages (PDS) and how these stages relate to estimate... ... Repository: BDPA Publication year: 2024
Carbon and water in upper montane soils and their influences on vegetation in Southern Brazil. Author(s): SCHEER, M. B.; CURCIO, G. R.; RODERJAN, C. V. Considering the many environmental functions of the upper montane soils, the aims of this study were (1) to verify if the soils of uppermontane forests and grasslands of Caratuva Peak (1850ma.s.l.) ha... ... Repository: BDPA Publication year: 2013
Atributos físicos de solos e distribuição das fitofisionomias de cerrado na bacia hidrográfica do Rio Jardim, DF. Author(s): SPERA, S. T.; REATTO, A.; MARTINS, E. de S.; CORREIA, J. R. RESUMO: Avaliou-se a influência das características físico-hídricas de cada classe de solo da Bacia do Rio Jardim, DF e suas relações com as principais fitofisionomias correspondentes. Na caracterizaç... ... Repository: BDPA Publication year: 2005
Estimação da curva de retenção de água no solo considerando erros heteroscedásticos. Author(s): PARAÍBA, C. C. M.; MAIA, A. de H. N.; DINIZ, C. A. R.; RODRIGUES, L. N. Repository: BDPA Publication year: 2011
The influence of different land cover and land use on hydrological response of Barro Branco Watershed, Rio de Janeiro, Brazil. Author(s): BRAZÃO, C.; FERNANDES, N.; BHERING, S. The physical and biotic characteristics of a watershed have fundamental importance in the hydrological cycle processes, influencing the infiltration, the runoff, evapotranspiration and surface and sub... ... Repository: BDPA Publication year: 2014
Estimating electrical conductivity and sodium concentration in soil solution under diferent soil salinity conditions in lysimeters. Author(s): COELHO, E. F.; SANTANA, J. A. do V.; VEIMROBER JUNIOR, L. A. dos A.; SANTANA JUNIOR, E. B. TDR technique has been used as a tool or monitoring soil electrical conductivity and ion concentration n the soil. The objective of this study was to valuate models for estimating soil solution sodium... ... Repository: BDPA Publication year: 2008

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