Title:	Evaluation of estimated radiation solar data for using in APSIM/ORYZA crop model.
Authors:	HEINEMANN, A. B. FERNANDES, D. S. SILVA, S. C. da MORAES, A. da C. SANTOS, A. P. dos
Affiliation:	ALEXANDRE BRYAN HEINEMANN, CNPAF; DIEGO SIMÕES FERNANDES; SILVANDO CARLOS DA SILVA, CNPAF; ALESSANDRA DA CUNHA MORAES, CNPAF; AURÉLIO P. DOS SANTOS, estagiário CNPAF.
Date Issued:	2011
Citation:	In: CONGRESSO BRASILEIRO DE AGROMETEOROLOGIA, 17., 2011, Guarapari. Riscos climáticos e cenários agrícolas futuros: anais. Guarapari: Incaper, 2011.
Description:	Crop model application for upland rice at Centro Oeste region is limited due to lack of daily solar global radiation set data. Therefore, five different solar radiation models proposed by Bristow & Campbell (BC), Hargreaves (HG), Donatelli & Campbell (CD), Donatalli & Bellocchi (DB) and Donatelli et al. (modular mode DCBB) were calibrated with the objective to identify and quantify the errors of simulated Rs on the upland rice yield, biomass and leaf area simulated by crop model ORYZA/APSIM. Based on the results obtained in this study it is possible to conclude that simulated upland rice yield is the most sensitive variable for using estimated global solar radiation. The empirical solar radiation models that showed better performances for crop model using were CD, DB and BC
Thesagro:	Arroz Oryza sativa Produtividade Radiação solar Modelo de Simulação
Keywords:	Simulação do crescimento
Type of Material:	Artigo em anais e proceedings
Access:	openAccess
Appears in Collections:	Artigo em anais de congresso (CNPAF)