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Author(s): AVILA, A. F. D.; ROMANO, L.; GARAGORRY, F. L.

Agricultural productivity in the Latin American and Caribbean (LAC) countries between 1961 and 2001 increased due to market regulation, economic openness, and estate reduction. In the six major sectio... ...

Repository: BDPA     Publication year: 2010

Author(s): SILVA, L. T. da; REIS NETO, J. F. fos; MALAFAIA, G. C.; COSTA, J. A. A. da

Abstract: Technical and economic-financial performance of pantaneiro lamb finishing in feedlot (F) and semi-feedlot (SF) was evaluated. When analyzing the profitability, economic efficiency and the pr... ...

Repository: BDPA     Publication year: 2018

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

Author(s): ALVES, L. E. V.; ARAÚJO NETO, S. E. de A.; NEGREIROS, J. R. da S.; ANDRADE NETO, R. de C.; SIVIERO, A.

The polyculture systems guarantees food to small farmers, would ensure sustainable agriculture, high productivity per unit area and lessen the natural risks of agriculture. Within this context the obj... ...

Repository: BDPA     Publication year: 2018

Author(s): LOPES, F. S. do C.; FERREIRA, E.; PORTO, M. O.; PONTUSCHKA, R. B.; SALES, M. F. L.; CAVALI, J.

Eudrilus eugeniae is a foreign species that is well adapted to captivity system adopted in Brazil. The objective was evaluate the productive and economic performance of earthworms in different substra... ...

Repository: BDPA     Publication year: 2019

Author(s): LARREA-ALCÁZAR, D. M.; CUVI, N.; VALENTIM, J. F.; DIAZ, L.; VIDAL, S.; PALACIO, G.

The objective of this chapter is to identify the main economic processes that occurred in the Brazilian, Andean, and Guyanese Amazon during the nineteenth and twentieth centuries until the 1970s. Spec... ...

Repository: BDPA     Publication year: 2021

Author(s): MORAES, S. V. de P.; HUNT, T. E.; WRIGHT, R. J.; HEIN, G. L.; BLANKENSHIP, E. E.

Western bean cutworm, Striacosta albicosta (Smith) (Lepidoptera: Noctuidae), is a native pest of dry beans (Phaseolus vulgaris L.) and corn (Zea mays L.). Historically, the western bean cutworm was di... ...

Repository: BDPA     Publication year: 2013

Author(s): TORRES, M. de O.; MANETA, M.; HOWITT, R.; VOSTI, S, A.; WALLENDER, W. W.; BASSOI, L. H.; RODRIGUES, L. N.

This paper presents a linked hydro-economic model and uses it to examine the regional effects of water use regulations and product price changes on the agriculture of the São Francisco River Basin, Br... ...

Repository: BDPA     Publication year: 2012

Author(s): MARTINS, C. R.; RODRIGUES, G. S.; BARROS, I. de

Abstract: The economic and environmental performances of agriculture intercropping depend on the complementarities between the crops that make up the system. The objective of this work was to analyze... ...

Repository: BDPA     Publication year: 2021

Author(s): MARTINS, C. R.; RODRIGUES, G. S.; BARROS, I. de

Abstract: The objective of this study is to evaluate citrus based intercropping systems through indicators of economic and environmental performances aiming at identifying the best combinations for th... ...

Repository: BDPA     Publication year: 2016

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