摘要
以MACROS模型为基础结合大田试验组建了大麦动态模拟模型.结果表明,模型对生育期、地上部各器官干物质的模拟值与实测值比较一致,而对叶面积和根的模拟值不理想,需要进一步校正模型的结构和有关参数.
A barley simulation model was constructed, based on modifying crop growth model MACROS developed by Penning de Vries and field experiment. This paper gives the comparison of simulated and observed results. Simulated values of growth period duration, dry matter weight of stem and ear were in good agreement with measured, but it was not so well for LAI and root weight.
出处
《农业系统科学与综合研究》
CSCD
北大核心
1999年第4期262-265,共4页
System Sciemces and Comprehensive Studies In Agriculture
基金
IRRI及荷兰AB-DLO"水稻生产系统分析与模拟"合作项目(1992~1995)
