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Author(s): MAIA, A. de H. N.; HAMADA, E.; GONDIM, R. S.

General Circulation Models (GCMs) are numerical models developed to represent physical processes in the atmosphere, ocean, cryosphere and land surface. They constitute the most advanced tool currently... ...

Repository: BDPA     Publication year: 2013

Author(s): MARIN, F. R.; COSTA, L. G.; NASSIF, D. S. P.; PINTO, H. M. S.; MEDEIROS, S. R. R.

ABSTRACT: Crop models are written as sets of different equations which are solved numerically. They require time series of local environmental drivers like weather conditions and constant parameters t... ...

Repository: BDPA     Publication year: 2013

Author(s): PARAIBA, L. C.; CONTRERAS, W. A.; PAZIANOTTO, R. A. A.; LUIZ, A. J. B.

The objective of this work is to present a model that simulates pesticide uptake by potatoes using a system with two differential equations, where one equation describes pesticide uptake by potatoes a... ...

Repository: BDPA     Publication year: 2013

Author(s): PYLES, M. V.; MULLER, M. D.; JORGE, D. L.; NOGUEIRA, G. S.

Repository: BDPA     Publication year: 2015

Author(s): GOMES, E. G.; SOUZA, G. da S. e; GAZZOLA, R.; AVILA, A. F. D.

We use census data (1996 and 2006) to model the agricultural production at state level in Brazil. Cost efficiency measurements are computed using data envelopment analysis and the response is assessed... ...

Repository: BDPA     Publication year: 2010

Author(s): ARAÚJO, R. A. de; POMPEU, R. C. F. F.; ROGERIO, M. C. P.; SALLES, H. O.; COSTA, C. dos S.; FONTINELE, R. G.; SILVA, L. de N. C. da; NEIVA, J. N. M.

Abstract: This study aimed to evaluate the influence of the substitution of soybean meal (SM) by detoxified castor cake (DCC) by two alkaline products on intake, performance and on the growth curve of... ...

Repository: BDPA     Publication year: 2020

Author(s): AMARO, G. C.; FIDELIS, E. G.; SILVA, R. S. da; MEDEIROS, C. M. de

The red palm mite, Raoiella indica Hirst, is the most invasive pest, having spread quickly to several countries. In Brazil it is already present in several regions and has a high potential for dispers... ...

Repository: BDPA     Publication year: 2021

Author(s): MORENO, L.; BOOTE, K. J.; PEDREIRA, C. G. S.; PEQUENO, D.; TONATO, F.

Repository: BDPA     Publication year: 2014

Author(s): BITTENCOURT, P.; ALMEIDA, F.; ARBEX, W. A.

Repository: BDPA     Publication year: 2015

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