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Author(s): BARROS, T. F. S.; ARRIEL, N. H. C.; QUEIROZ, M. F.; FERNANDES, P. D.; MENDONCA, S.; RIBEIRO, J. A. de A.; MEDEIROS, E. de A. The purpose of this study was to determine a standard of fatty acids from species of Jatropha curcas L., Jatropha mollissima (Pohl) Baill., and Jatropha gossypiifolia L. The sample set consisted of 11... ... |
Comparison of methane emissions by cattle pastures in the Pantanal, between two seasons of the year. Author(s): OLIVEIRA, L. O. F. de; FERNANDES, A. H. B. M.; FERNANDES, F. A.; SANTOS, S. A.; ABREU, U. G. P. de; CRISPIM, S. M. A.; GARCIA, J. B.; SANTOS, R. dos This study was to evaluate the methane emissions in the Pantanal grasslands in the two main climatic periods of the year. |
Author(s): FRANCISCO, V. C.; ALMEIDA, L. C.; BOGUSZ JUNIOR, S.; OIANO NETO, J.; NASSU, R. T. Aroma is one of the most important sensory attributes for acceptance by beef consumers. The first step in analysing the volatile compounds associated with this attribute is their extraction from the f... ... |
Author(s): ALVAREZ, R. de C. F.; HABERMANN, G.; CRUSCIOL, C. A. C.; NASCENTE, A. S.; RODRIGUES, J. D. Studies of physiological parameters associated with crop performance and growth in different groups of upland rice (Oryza sativa L.) may support plant breeding programs. We evaluated the role of gas e... ... |
Author(s): SILVA, R. de O.; BARIONI, L. G.; ALBERTINI, T. Z.; EORY, V.; TOPP, C. F. E.; FERNANDES, F. A.; MORAN, D. Brazil is one of the first major developing countries to commit to a national greenhouse gas (GHG) emissions target that requires a reduction of between 36.1% and 38.9% relative to baseline emissions... ... |
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Author(s): GAMA, P. E.; BARBOZA, E. G.; SANTOS, M. C. da S.; BIZZO, H. R. Na publicação é descrita a elaboração de uma planilha para a automação do cálculo dos índices de retenção empregados na identificação dos constituintes químicos de óleos essenciais. A planilha é const... ... |
Author(s): ANDRADE JUNIOR, A. S. de; SILVA, S. P. da; SETÚBAL, I. S.; SOUZA, H. A. de; VIEIRA, P. F. de M. J. Digital aerial images obtained by cameras embedded in remotely piloted aircraft (RPA) have been used to detect and monitor abiotic stresses in soybeans, such as water and nutritional deficiencies. Thi... ... |
Author(s): DE FIGUEIREDO, E. B.; JAYASUNDARA, S.; RONQUIM, C. C.; BORDONAL, R. DE O.; BERCHIELLI, T. T.; REIS, R. A.; WAGNER-RIDDLE, C.; LA SCALA JUNIOR, N. This study estimates the GHG balance (emissions and sinks) related to the beef cattle production in three contrasting production scenarios on Brachiaria pasture in Brazil: 1) Degraded pasture (DP), 2)... ... |
Author(s): CARVALHO, M. T. de M.; MADARI, B. E.; BASTIAANS, L.; VAN OORT, P. A. J.; LEAL, W. G. de O.; SOUZA, D. M. de; SANTOS, R. C. dos; MATSUSHIGE, I.; MAIA, A. de H. N.; HEINEMANN, A. B.; MEINKE, H. The objective of this work was to investigate the impact of the application of wood biochar, combined with N fertilizations, on N2O-N fluxes, nitrogen availability, and water-filled pore space (WFPS)... ... |
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