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Improving agricultural economic efficiency in Brazil. Author(s): SOUZA, G. da S. e; GOMES, E. G. In this article, we use Brazilian census data (1995/1996 and 2006) to model agricultural production at the state level in Brazil. Cost-efficiency measurements are computed using data envelopment analy... ... Repository: BDPA Publication year: 2015
Economic efficiency of Embrapa's research centers and the influence of contextual variables. Author(s): SOUZA, G. da S. e; GOMES, E. G.; MAGALHÃES, M. C.; AVILA, A. F. D. In this paper we measure, with a DEA BCC model, the economic efficiency of Embrapa's (Brazilian Agricultural Research Corporation) research centers. We model the DEA economic efficiency as a linear fu... ... Repository: BDPA Publication year: 2007
Economic efficiency of Rhipicephalus microplus control and effect on beef cattle performance in the Brazilian Cerrado. Author(s): CALVANO, M. P. C. A.; BRUMATTI, R. C.; GARCIA, M. V.; BARROS, J. C.; ANDREOTTI, R. The cattle tick Rhipicephalus microplus causes significant economic losses to cattle production systems and is a main barrier to the introduction of Bos taurus breeds and their crosses in Brazil. Thes... ... Repository: BDPA Publication year: 2019
Integrated management of agronomic practices in the forage cactus: maximizing productivity, biological efficiency and economic profitability. Author(s): ALVES, H. K. M. N.; JARDIM, A. M. da R. F.; SOUZA, L. S. B. de; ARAÚJO JÚNIOR, G. do N.; ALVES, C. P.; ARAUJO, G. G. L. de; STEIDLE NETO, A. J.; SALVADOR, K. R. da S.; PINHEIRO, A. G.; SILVA, T. G. F. da Forage cactus cropping systems that include a combination of agricultural practices (cloning, irrigation, mulching, and/or intercropping) can increase forage production and economic return in semi-ari... ... Repository: BDPA Publication year: 2022
Economic efficiency of cattle production in the brazilian amazon. Author(s): SANTOS, M. A. S. dos; SANTANA, A. C. de; HOMMA, A. K. O.; BEZERRA, A. S.; LOURENÇO JUNIOR, J. de B. The article estimates a production function for cattle raising developed in the municipalities of the Brazilian Amazon, aiming to identify the influence of production factors on cattle production valu... ... Repository: BDPA Publication year: 2019
Diversified crop rotations increase the yield and economic efficiency of grain production systems. Author(s): GARBELINI, L. G.; DEBIASI, H.; BALBINOT JUNIOR, A. A.; FRANCHINI, J. C.; COELHO, A. E.; TELLES, T. S. Repository: BDPA Publication year: 2022
Economic efficiency and the effects of education and investment in research in the brazilian agricultural sector. Author(s): SOUZA, G. da S. e; GOMES, E. G.; GAZZOLA, R.; AVILA, A. F. D. Os dados dos censos agropecuários brasileiros de 1995/96 e de 2006 foram usados para modelar a produção agrícola estadual. Medidas de eficiência custo foram calculadas com modelos de análise de envolt... ... Repository: BDPA Publication year: 2010
Crop production efficiency of sugarcane in the state of São Paulo: II. Social and economic aspects. Author(s): MARIN, F. R.; PILAU, F. G.; LOPES-ASSAD, M. L. C.; ASSAD, E. D.; VIAN, C. E. Considerando o rendimento real igual aos valores disponibilizados pelo IBGE em escala municipal em diferentes datas, pode-se inferir sobre o grau e a forma de influência de fatores socieconômicos sobr... ... Repository: BDPA Publication year: 2007
Energy efficiency of pasta waste and its effect on performance, carcass, and economic viability of broilers. Author(s): SANTOS, A. C. F. dos; LUDKE, M. do C. M. M.; LUDKE, J. V.; SANTOS, J. S.; VIAPIANA, J. G.; RABELLO, C. B.; TORRES, T. R.; CUSTÓDIO, L. R. Abstract: The objective of this study was to determine the energy value of pasta waste through a metabolism trial and determine the best level of its inclusion in broiler diets. In the metabolism tria... ... Repository: BDPA Publication year: 2018
Comparison of economic efficiency between in vitro and field methods for vegetative propagation of Coffea Canephora. Author(s): SANTOS, M. R. A. dos; SOUZA, C. A. de; ROCHA, J. F. da; ARAUJO, L. V. de; ESPINDULA, M. C. The objective of this study was to approach the viability of the two forms of propagation, comparing cost and time for the production of new plantlets and number of plantlets produced in each propagat... ... Repository: BDPA Publication year: 2015

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