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 Author(s): SARAIVA, S. M.; FRAGA, V. da S.; ARAUJO FILHO, J. C. de; SANTOS, R. F. dos; BEIRIGO, R. M.; BATISTA, F. R. The objective of this work was to evaluate the influence of the rainfall gradient on the and development of three Planosols, in diferente soil forming enviroments, in the state of Paraíba, considering... ... |
 Author(s): SOUZA JUNIOR, V. S. de; NEVES, L. V. de M. W.; SANTOS, J. C. B. dos; ARAUJO FILHO, J. C. de; CORREA, M. M.; SILVA, L. F. I. da The objective of this work was study the evolution of the weathering front in gneiss saprolites (felsic rocks) in two profiles of Planosols under different levels of severity of degradation (point 1 i... ... |
 Author(s): AMARAL, A. J. do; SANTOS, J. C. P. dos; SILVA NETO, L. de F. da; PARAHYBA, R. da B. V.; SOUZA, G. A. da S.; OLIVEIRA, F. P. de; SANTOS, D.; CAVALCANTI, V. R. This work aimed to determine some soil quality indicators attributes, after short time use of CLFI systems at Agreste of Paraiba State, Brazil. The soil is an Eutric Planosol, moderate A horizon, sand... ... |
 Author(s): NASCIMENTO, C. W. R. do; CEDDIA, M. B.; VASQUES, G. M.; RODRIGUES, H. M.; MARTINS, S. S.; OLIVEIRA, R. P. de; TAVARES, S. R. de L. The Ground Penetrating Radar (GPR) has potential to characterize soils both vertically and horizontally. The effectiveness of using GPR relies on the interpretation of soil targets in the radargrams.... ... |
 Author(s): SABINO, B. T. S.; NÓBREGA, C. C. da; SILVA, P. L. F. da; OLIVEIRA, F. P. de; AMARAL, A. J. do Pedotransfer functions are methods proposed with the objective of obtaining indirect information, with greater speed and ease to estimate various soil attributes. Thus, the objective of this work was... ... |
 Author(s): COSTA, J. G. da; GOMES, T. C. de A.; SOUZA, M. A.; MELO, P. L. A. de; ARAÚJO, K. D. Alagoas semiarid region is characterized by low rainfall and shallow soils, hindering the activities related to agriculture. Alagoas Government is building the ?Canal do Sertão?, which carries water v... ... |
 Author(s): SILVA, P. L. F. da; OLIVEIRA, F. P. de; TAVARES, D. D.; NÓBREGA, C. C. da; AMARAL, A. J. do Os sistemas integrados de produção agropecuária, envolvendo lavoura, pecuária e floresta (ILPF) são estratégias que promovem a qualidade do solo. Objetivou-se com esse trabalho avaliar a influência do... ... |
 Author(s): NASCIMENTO, C.; VASQUES, G. de M.; RODRIGUES, H. M.; CEDDIA, M. This work aimed to use a GPR equipped with a 450 MHz antenna to identify the depth of the clayey horizon marked with iron rods in Planosols. This study was carried out in an agroecological farm (Fazen... ... |
 Author(s): FELIX, V. J. L.; FELIX, E. dos S.; DIAS, B. de O.; SOUSA, S. M. S. das C; FRAGA, V. da S.; ARAUJO FILHO, J. C. de There are few studies related to the influence of the climatic gradient, mainly rainfall, on N and P dynamics in soils of the semiarid region of Brazil, being this information primordial for the plann... ... |
 Author(s): SARAIVA, S. M.; FRAGA, V. da S; ARAUJO FILHO, J. C. de; SANTOS, R. F. dos; FELIX, E. dos S.; CAMPOS, M. C.; DIAS, B. de S.; CARNEIRO, K. A. A. O solo é um recurso natural de extrema importância para a humanidade e como tal tem sido amplamente estudado sob diversos aspectos. De modo geral, o solo apresenta grande variabilidade de ambiente, ne... ... |
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