Título:	Parameterization of the APSIM model in a tropical environment under intercropping and rainfed conditions.
Autor:	OLIVEIRA, J. R. de ANDRADE JUNIOR, A. S. de SOUZA, H. A. de BASTOS, E. A. BOSI, C. PEZZOPANE, J. R. M. BEZERRA, R. L. S. SANTOS, L. R. C. dos
Afiliación:	JOSE R. DE OLIVEIRA, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA; ADERSON SOARES DE ANDRADE JUNIOR, CPAMN; HENRIQUE ANTUNES DE SOUZA, CPAMN; EDSON ALVES BASTOS, CPAMN; CRISTIAM BOSI, UNIVERSIDADE FEDERAL DO PARANÁ; JOSE RICARDO MACEDO PEZZOPANE, CPPSE; RUAN L. S. BEZERRA, UNIVERSIDADE FEDERAL DO PIAUÍ; LESLLY R. C. DOS SANTOS, UNIVERSIDADE FEDERAL DO PIAUÍ.
Año:	2026
Referencia:	Revista Caatinga, v. 39, e13722, 2026.
Descripción:	Mechanistic models, such as the Agricultural Production Systems Simulator (APSIM), are used to predict the growth of pasture species and grain crops in monoculture and intercropping systems. The objective of this study was to evaluate the performance of the APSIM model in simulating the growth and productivity of maize and Marandu palisadegrass in monoculture and intercropping systems in eastern Maranhão, Brazil. Data on biomass partitioning, climate, and soil properties were collected. Model calibration involved parameterizing the light extinction coefficient and radiation use efficiency, as well as adjustments to the phenological and structural parameters of maize.
Palabras clave:	Simulação agrícola Modelo de culturas Espécies forrageiras
Tipo de Material:	Artigo de periódico
Acceso:	openAccess
Aparece en las colecciones:	Artigo em periódico indexado (CPAMN)