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Simulating N2O fluxes from a Brazilian cropped soil with contrasted tillage practices. Author(s): MOREIRA, J. A. A. Assessing the N2O fluxes balance is a key challenge to estimate the effect of agriculture practices on greenhouse gas production. N2O fluxes remained difficult to measure on a field scale due to high... ... Repository: BDPA Publication year: 2011
Intense pasture management in Brazil in an integrated crop-livestock system simulated by the DayCent model. Author(s): CUADRA, S. V. Abstract. Process-based models (PBM) are important tools for understanding the benefits of Integrated Crop-Livestock Systems (ICLS), such as increasing land productivity and improving environmental co... ... Repository: BDPA Publication year: 2022
Simulated yield and return of a maize crop fertilized with different sources and rates of nitrogen. Author(s): ANDRADE, C. de L. T. de; DUARTE, J. de O.; GARCIA, J. C. The goal of this study was to evaluate yield and net return of a maize crop fertilized with different rates of conventional mineral fertilizer and cattle manure. The CSM-CERES-Maize model was used to... ... Repository: BDPA Publication year: 2012
Assessing the precision irrigation potential for increasing crop yield and water savings through simulation. Author(s): RODRIGUES, L. N. In regions such as the Brazilian Cerrado where water availability is low and disputes for water resources are increasing, it is important to evaluate technologies that can increase the efficiency of i... ... Repository: BDPA Publication year: 2022
Characterizing Brazilian climate zones for up-scaling the simulated crop yield potential. 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
Impacts of bias correction over climate change projections applied to crop yield simulations. Author(s): CUADRA, S. V. Repository: BDPA Publication year: 2018
jDSSAT: A JavaScript Module for DSSAT-CSM integration. Author(s): FERNANDES, J. M. C. The DSSAT is a collection of computer programs and tools integrated into a single software package inorder to facilitate the application of crop simulation models in research and decision making. The... ... Repository: BDPA Publication year: 2019
Sensitivity of APSIM/ORYZA model due to estimation errors in solar radiation. Author(s): HEINEMANN, A. B.; MAIA, A. de H. N. Crop models are ideally suited to quantify existing climatic risks. However, they require historic climate data as input. While daily temperature and rainfall data are often available, the lack of obs... ... Repository: BDPA Publication year: 2012
Economic viability of a crop-livestock integration system. Author(s): VINHOLIS, M. de M. B.; SOUZA FILHO, H. M. de; SHIMATA, I.; OLIVEIRA, P. P. A.; PEDROSO, A. de F. Crop monoculture and single conventional cattle raising were designed for a rapid increase in productivity and food supply. However, some of these production systems have shown signs of saturation and... ... Repository: BDPA Publication year: 2021
CGIAR modeling approaches for resource-constrained scenarios: I. Accelerating crop breeding for a changing climate. Author(s): RAMIREZ-VILLEGAS, J.; MOLERO MILAN, A.; ALEXANDROV, N.; ASSENG, S.; CHALLINOR, A. J.; CROSSA, J.; VAN EEUWIJK, F.; GHANEM, M. E.; GRENIER, C.; HEINEMANN, A. B.; WANG, J.; JULIANA, P.; KEHEL, Z.; KHOLOVA, J; KOO, J.; PEQUENO, D.; QUIROZ, R.; REBOLLEDO, M. C.; SUKUMARAN, S.; VADEZ, V.; WHITE, J. W.; REYNOLDS, M. Crop improvement efforts aiming at increasing crop production (quantity, quality) and adapting to climate change have been subject of active research over the past years. But, the question remains 'to... ... Repository: BDPA Publication year: 2020

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