Author(s): ATTIA, A.; CUADRA, S. V.; NOUVELLON, Y.; GUILLEMOT, J.; CAMPOE, O. C.; CABRAL, O. M. R.; LACLAU, J.; GALDOS, M.; LAMPARELLI, R.; Le MAIRE, G.

Among forest vegetation grown in Brazil, Eucalyptus is the most widely planted tropicalhardwood genus covering approximately 5.7 million ha for an average yield of 49 m3 ha-1 yr-1.Wide differences of... ...

Repository: BDPA     Publication year: 2019

Author(s): ABREU, U. G. P. de; LIMA, L. D. de; ALBUQUERQUE, F. H. M. A. R. de; SOUZA, J. D. F. de

The paper aims to use the Data Envelopment Analysis (DEA) approach to evaluate the performance of sheep and goat production systems in the semi-arid region in Brazil. By applying a questionnaire with... ...

Repository: BDPA     Publication year: 2022

Author(s): LEIVAS, J. F.; TEIXEIRA, A. H. de C.; ANDRADE, R. G.; VICTORIA, D. de C.; BOLFE, E. L.; CRUZ, C. R.

Wheat (Triticum aestivum) is the second most produced cereal in the world, and has major importance in the global agricultural economy. Brazil is a large producer of wheat, especially the Rio Grande d... ...

Repository: BDPA     Publication year: 2014

Author(s): SILVA, O. F. da; MATOS, G. R.; WANDER, A. E.

The objective of this study was to determine the economic viability of common bean production by small farms in the micro-region of Ceres, Goias state, Brasil. Common beans are grown in three differen... ...

Repository: BDPA     Publication year: 2019

Author(s): GUILHERME, R. de F.; LIMA, A. M. C.; ALVES, J. R. A.; COSTA, D. F. da; PINHEIRO, R. R.; ALVES, F. S. F.; AZEVEDO, S. S. de; ALVES, C. J.

Abstract: Breeding of goats and sheep is an important activity in northeast Brazil, contributing to economic and social development of this region. Thus, the objective of this study was to characteriz... ...

Repository: BDPA     Publication year: 2017

Author(s): PEZZOPANE, J. R. M.; SANTOS, P. M.; EVANGELISTA, S. R. M.; BOSI, C.; CAVALCANTE, A. C. R.; BETTIOL, G. M.; GOMIDE, C. A. de M.; PELLEGRINO, G. Q.

Abstracts: Projected change in forage production under a range of climate scenarios is important for the evaluation of the impacts of global climate change on pasture-based livestock production system... ...

Repository: BDPA     Publication year: 2016

Author(s): TEIXEIRA, A. H. de C.; BASSOI, L. H.

The semi-arid regions of the world are marked by socio-economic disparities and environmental vulnerabilities. Water managers in river basins are faced with several challenges, such as competition amo... ...

Repository: BDPA     Publication year: 2009

Author(s): FREITAS, A. C. R. de; BUOSI, T.

Brazil has become one of the world?s largest grain producers and exporters by increasing productivity as well as expanding its agricultural frontiers in the last decades. Globally, the relevance of th... ...

Repository: BDPA     Publication year: 2018

Author(s): POLI, C. H. E. C.; MONTEIRO, A. L. G.; DEVINCENZI, T.; ALBUQUERQUE, F. H. M. A. R. de; MOTTA, J. H. da; BORGES, L. I.; MUIR, J. P.

Sheep production on pasture plays an important role in subtropical climates around the world, with great economic and environmental relevance to those regions. However, this production is much lower t... ...

Repository: BDPA     Publication year: 2020

Author(s): OLIVEIRA, L. S.; FELISBERTO, N. R. de O.; NOGUEIRA, D. M.; SILVA, A. F.; BIAGIOLI, B.; GONZALEZ-ESQUIVEL, C. E.; TEIXEIRA, I. A. M. de A.

Abstract: Socio-productive initiatives that culminated with the advent of the Food Acquisition Program in the Milk modality (PAA Milk) in 2003 boosted the development of Local Productive Arrangements... ...

Repository: BDPA     Publication year: 2022