Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/1258
Title: Simulação de florescimento e da produção de milho através do modelo CERES - Maize
Other Titles: Mayze yeld and flowering date simulation by using CERES - Maize Model
Keywords: Zea mays
Milho
Suporte à decisão
Simulação
Simulation
Decision support
Yield
Issue Date: 2013
Publisher: Universidade Federal de Lavras
Citation: PAGLIS, C. M. ; PINHO, R. G. von. Simulação de florescimento e da produção de milho através do modelo CERES – Maize. Ciência e Agrotecnologia, Lavras, v. 33, n. 2, p. 509-513, mar./abr. 2009.
Abstract: The use of computers in agriculture has brought several benefits to the farmers. Among these benefits, the use of crop models to simulate plant growth and development, as well as a tool for optimization process and decision support aid, has been an option. The aim of this study was to evaluate the efficiency of Ceres-Maize model to simulate maize flowering date and yield at different investment scenarios. Simulation results showed that the difference between simulated and observed yield data were in the 5% and 8% error range, acceptable for the program. The same tendency was observed when comparing flowering dates in all scenarios. The model was very efficient and suitable for all of the simulations performed. Without any doubt CERES-Maize may be used as a tool, by farmers, in the crop planning process.
URI: http://repositorio.ufla.br/jspui/handle/1/1258
Appears in Collections:Ciência e Agrotecnologia
DAG - Artigos publicados em periódicos



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