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Author(s): MANETA, M. P.; TORRES, M. O.; WALLENDER, W. W.; VOSTI, S.; HOWITT, R.; RODRIGUES, L. N.; BASSOI, L. H.; PANDAY. S. In this paper a high-resolution linked hydroeconomic model is demonstrated for drought conditions in a Brazilian river basin. The economic model of agriculture includes 13 decision variables that can... ... |
Author(s): RESENDE, J. C. de; FREITAS, A. F. DE; NORONHA, J. F.; PEREIRA, M. N.
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Author(s): CAMPECHE, D. F. B.; LIMA, J. R. F. de; CORREIA, R. C. The present work aimed to develop in two tilapia small farmers associations, during three production cycles, an adequate production management and control that could lead them to a higher productivity... ... |
Author(s): COSTA, F. de S.; DICK, D. P.; CAMPOS FILHO, M. D.; LAMBERTUCCI, D. M.; TAVELLA, L. B. The conservation agriculture (CA) needs "no-fire" (no-fire CA) in Brazilian Amazon, where slash-and-burn agriculture (SBA) is still common, which decrease soil organic matter (SOM) and increase greenh... ... |
Author(s): LANDERS, J. N.; FREITAS, P. L. de; CARVALHO, M. O. de; SILVA NETO, S. P. da; RALISCH, R. After nearly five decades, zero tillage (no-till), the bedrock of CA, is dejá vu in Brazil. But CA is not just leaving the soil protected with residues or cover crops and planting/drilling crops... ... |
Author(s): SANTOS, M. C. dos; ZEN, S. de; ABREU, U. G. P. de; CARVALHO, T. B. de; GUARDA, G. M. Este trabalho teve como objetivo avaliar os ganhos de escala na pecuária de corte no bioma Pantanal. Para isso, foram analisados os sistemas modais de produção de gado de corte em Corumbá/MS, municípi... ... |
Author(s): DEMEU, F. A.; LOPES, M. A.; PALHARES, J. C. P.; LIMA, A. L. R. DE; CARVALHO, F. DE M.; LOPES FILHO, M. A.; DEMEU, A. A.; VIDAL, D. A.; LIMA, M. DE L.; BARBARI, M. This study aimed to analyze the economic feasibility of implementing and using the necessary infrastructure to collect rainwater from the roof of free-stall sheds in a dairy production system in south... ... |
Author(s): LOPES, M. A.; DEMEU, F. A.; REIS, E. M. B.; LIMA, A. L. R.; CARVALHO, F. DE M.; PALHARES, J. C. P.; COSTA, G. M. DA; PINHEIRO, M. V. G.; DEMEU, A. A. This study proposes to examine the economic viability of implementing the necessary infrastructure for the recycling of bedding sand from a free-stall facility in a milk production system in southern... ... |
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Author(s): SA, C. P. de; SILVA, F. de A. C.; LOUREIRO, R. L. L.; DIÓGENES, F. R. A. Este trabalho apresenta os coeficientes técnicos e avaliação financeira para o cultivo do amendoim nos municípios de Senador Guiomard e Plácido de Castro, Estado do Acre. |
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