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Agronomic divergence of sorghum hybrids for silage yield in the semiarid region of Paraiba. Author(s): SILVA, T. C. da; SANTOS, E. M.; AZEVEDO, J. A. G.; EDVAN, R. L.; PERAZZO, A. F.; PINHO, R. M. A.; RODRIGUES, J. A. S.; SILVA, D. S. da The objective of this study was to evaluate the agronomic divergence of 25 sorghum hybrids (Sorghum bicolor L. Moench) in the semiarid region of Paraiba. A randomized block design with three replicati... ... Repository: BDPA Publication year: 2011
Soil quality indicators of a Planosol under integrated Crop/livestock/Forest system at Agreste Mesoregion of Paraiba State, Brazil. 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... ... Repository: BDPA Publication year: 2019
Grapevine viruses survey in Pernambuco, Paraiba and Bahia states, Brazil. Author(s): CATARINO, A. D. M.; FAJARDO, T. V. M.; RIBEIRO, G. P.; NICKEL, O. Repository: BDPA Publication year: 2013
Produção orgânica de algodão colorido verticalizado na paraiba. Author(s): GUIMARAES, F. M.; CARTAXO, W. V. Repository: BDPA Publication year: 2011
Soil physical attributes under integrated agricultural production systems at Agreste mesoregion of Paraiba State, Brazil. Author(s): SILVA, P. L. F. da; OLIVEIRA, F. P. de; TAVARES, D. D.; SILVA, M. C. da; SILVA, A. J. da; AMARAL, A. J. do; NÓBREGA, C. C. da; BRANDÃO, V. F. The objective of this study was to evaluate the soil quality by means of physical attributes under a crop-livestock-forest integration system with two years of implantation. The experiment was conduct... ... Repository: BDPA Publication year: 2019
Aplicação de biofertilizantes e fertilizantes químicos em matrizes de oiticica localizadas no sertão da paraiba. Author(s): DINIZ NETO, M. A.; SILVA, I. de F. da; CAVALCANTE, L. F.; PEREIRA JÚNIOR, A.; DINIZ, B. L. M. T.; PEREIRA, A. de A.; SILVA, E. C. da; PEREIRA, A. R. Repository: BDPA Publication year: 2012
Produção de mudas de mandioca variedade paraiba, para a agricultura familiar, em Salvaterra - Marajó - Pará: unidade demonstrativa. Author(s): RODRIGUES, J. E. L. F. Repository: BDPA Publication year: 2007
Water availability in a Planosol under integrated crop-livestock-forestry system in the agreste region of Paraiba, Brazil. 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... ... Repository: BDPA Publication year: 2019
Estimativa do volume de água contaminada por herbicidas como indicador de sustentabilidade da cana-de-açúcar. Author(s): PARAIBA, L. C. Repository: BDPA Publication year: 2012
Pesticide bioconcentration modelling for fruit trees. Author(s): PARAIBA, L. C. The model presented allows simulating the pesticide concentration in fruit trees and estimating the pesticide bioconcentration factor in fruits of woody species. The model allows estimating the pestic... ... Repository: BDPA Publication year: 2009

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