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Adaptabilidade e estabilidade de linhagens derivadas da população CMS 28 contrastantes na eficiência de uso de nitrogênio em diferentes ambientes. Author(s): GUIMARAES, L. J. M.; MIRANDA, G. V.; PARENTONI, S. N.; GUIMARAES, C. T.; PACHECO, C. A. P.; GAMA, E. E. G.; MARRIEL, I. E. Repository: BDPA Publication year: 2006
Capacidade de combinacão de linhagens derivadas da população CMS 28 contrastantes na eficiência de uso de nitrogênio e comportamento produtivo dos híbridos. Author(s): GUIMARAES. L. J. M.; MARRIEL, I. E.; PARENTONI, S. N.; GUIMARAES, C. T.; PACHECO, C. A. P.; GAMA, E. E. G.; MIRANDA, G. V. Repository: BDPA Publication year: 2006
Comportamento de linhagens de milho contrastantes no uso de nitrogênio cultivadas em dois níveis de N em substrato hidropônico. Author(s): GUIMARAES, L. J. M.; MARRIEL, I. E.; PARENTONI, S. N.; GUIMARAES, C. T.; MIRANDA, G. V.; VASCONCELOS, M. J. V.; GAMA, E. E. G. Repository: BDPA Publication year: 2006
Utilization of nitrogen (15N) from urea and green manures by rice as affected by nitrogen fertilizer rate. Author(s): CONTRERAS ESPINAL, F. S.; SILVA, E. C. da; MURAOKA, T.; FRANZINI, V. I.; TRIVELIN, P. C. O.; TEIXEIRA, M. B.; SAKADEVAN, K. The use of green manures (GMs) in combination with nitrogen (N) fertilizer application is a promising practice to improve N fertilizer management in agricultural production systems. The main objective... ... Repository: BDPA Publication year: 2016
Polymer-coated urea in broadcast or furrow application in the corn-palisadegrass intercropping system. Author(s): ALMEIDA, R. E. M. de; FAVARIN, J. L.; OLIVEIRA, F. B.; PIEROZAN JUNIOR, C.; OLIVEIRA, S. M. de; LAGO, B. C.; TEZOTTO, T.; OTTO, R.; TRIVELIN, P. C. O. Polymer coated urea (PCU) have the potential to increase nitrogen (N) use efficiency (NUE) by the release of N following crop demand while reducing losses by volatilization, leaching and denitrificati... ... Repository: BDPA Publication year: 2019
Implications of selection in common bean lines in contrasting environments concerning nitrogen levels. Author(s): FURTINI, I. V.; RAMALHO, M. A. P.; ABREU, A. de F. B. Grain productivities of 100 bean lines were evaluated in the presence and absence of nitrogen fertilizer in order to identify those with high nitrogen use efficiency (NUE) and to determine the correla... ... Repository: BDPA Publication year: 2014
Genetic control of grain yield and nitrogen use efficiency in tropical maize. Author(s): SOUZA, L. V. de; MIRANDA, G. V.; GALVÃO, J. C. C.; ECKERT, F. R.; MANTOVANI, E. E.; LIMA, R. O.; GUIMARAES, L. J. M. ABSTRACT: The objectives of this work were to study the genetic control of grain yield (GY) and nitrogen (N) use efficiency (NUE, grain yield/N applied) and its primary components, N uptake efficiency... ... Repository: BDPA Publication year: 2008
Palisadegrass effects on N fertilizer dynamic in intercropping systems with corn. Author(s): ALMEIDA, R. E. M. de; OLIVEIRA, S. M. de; LAGO, B. C.; P. JUNIOR, C.; TRIVELIN, P. C. O.; FAVARIN, J. L. Corn grain yield, nitrogen (N) fertilizer efficiency and distribution to corn alone and three forms of corn and palisadegrass (Urochloa spp.) intercropping implantation was investigated. A field exper... ... Repository: BDPA Publication year: 2017
Resumo executivo Projeto Nucleus: 2016-2018. Author(s): FERREIRA, C. M.; SILVA, M. A. S. da; MACHADO, P. L. O. de A.; CARVALHO, M. T. de M.; RODRIGUES, C. R.; SANTOS, A. B. dos; HEINEMANN, A. B.; DAMIN, V.; CASTOLDI, G.; MADARI, B. E.; FLORES, R. A. Português: O objetivo do Projeto Nucleus é aprimorar a eficiência de uso do nitrogênio (EUN), por meio da ampliação, compreensão e superação das lacunas de conhecimento sobre aspectos agronômicos, mel... ... Repository: BDPA Publication year: 2018
Nitrification inhibition in tropical soil under no-tillage system. Author(s): MORO, E.; CRUSCIOL, C. A. C.; NASCENTE, A. S.; CANTARELLA, H. In no-tillage systems (NTS), biological activity and nitrification process in the soil are higher due to higher organic matter and moisture contents, resulting in higher levels of nitrate compared wit... ... Repository: BDPA Publication year: 2014

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