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Author(s): ARIAS, D.; VIEIRA JUNIOR, P. A.; CONTINI, E.; FARINELLI, B.; MORRIS, M.

Section 1. Introduction and motivation; Section 2: Evolution and sources of agriculture productivity growth; Section 3: Use of factors of agriculture production; Section 4: Is Brazil maximizing agricu... ...

Repository: BDPA     Publication year: 2017

Author(s): BARROS, M. V.; SALVADOR, R.; MACIEL, A. M.; FERREIRA, M. B.; PAULA, V. R. de; FRANCISCO, A. C. de; ROCHA, C. H. B.; PIEKARSKI, C. M.

The aim of this study is twofold: (i) to provide an LCA of raw cow milk production systems from the two most representative states (Paran ?a and Minas Gerais) for milk production in Brazil considering... ...

Repository: BDPA     Publication year: 2022

Author(s): NOGUEIRA, D. M.; VOLTOLINI, T. V.; LOIOLA FILHO, J. B.; NASCIMENTO, T. V. C.

This work aimed to evaluate the effect of mating season and type of breed on the reproductive performance of goats raised in an agroecologic production system in the semi-arid region of Northeastern B... ...

Repository: BDPA     Publication year: 2010

Author(s): JESUS, I. R. D. de; COSTA, H. G.

This paper aims to investigate the role of production engineers in the public sector. In the past, engineers used to be hired in the public sector only to work with technical issues in some department... ...

Repository: BDPA     Publication year: 2013

The agricultural engineer Luís Henrique Bassoi states that agriculture is not the villain of the water crisis, as it is sometimes considered, and presents data on irrigation and water management; Sust... ...

Repository: BDPA     Publication year: 2015

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): FREIRE FILHO, F. R.; RIBEIRO, V. Q.; ROCHA, M. de M.; SILVA, K. J. D. e; NOGUEIRA, M. do S. da R.; RODRIGUES, E. V.

About 50 years ago cowpea was reported as a relatively minor tropical legume. However, in the last years, it has been emerging as one of the most important food legume of the 21st century (SINGH, 2010... ...

Repository: BDPA     Publication year: 2012

Author(s): PEDREIRA, B. C. e; SILVA, N. M. F. da; MOMBACH, M. A.; DOMICIANO, L. F.; CARVALHO, P.; NASCIMENTO, H. B.; PEREIRA, D. H.; CABRAL, L. S.

The use of integrated systems had been presented as an option to improve livestock production systems. This study aimed to evaluate beef cattle production systems. The experiment was carried out at Em... ...

Repository: BDPA     Publication year: 2017

Author(s): MARTHA JUNIOR, G. B.; ALVES, E. R. de A.; CONTINI, E.

Increased food production can be achieved by incorporating more land into the productive process, by increasing productivity in already opened areas or by a combination of both strategies. By allowing... ...

Repository: BDPA     Publication year: 2012

Author(s): SANTOS, I. H. V. da S.; AZEVEDO, M. S. de; BASTOS, W. R.; SANTOS, M. R. A. dos

This study is aimed to evaluate the composition of water, proteins, lipids, carbohydrates, fiber, caloric content, and the minerals calcium, iron, magnesium, manganese, potassium, sodium, zinc and cop... ...

Repository: BDPA     Publication year: 2016

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