稻田玉米生长发育的计算机仿真模型

Study on the Simulation Model of Corn Growth and Development at Paddy Field

基于对玉米生长发育过程中发育模式、光合作用、呼吸作用、作物生长速率与干物质分配和叶面积发育的研究分析，建立了稻田玉米生长的计算机仿真模型。通过田间实验结果的验证表明，模型对稻田玉米的生育期，地上部茎叶干物质的动态及叶面积的变化的模拟与实测值较为一致，可以用于预测生长期及获得相关的群体变化指标。

Based on the analysis of corn development stage module, photosynthesis process, respiration, growth rate and dry matter distribution as well as leaf area expanding process in paddy field, a dynamic simulation model was established. The simulation model was confirmed by the actual field experiment data conducted in Hangzhou in 1996. The simulated results on duration of growth, dry matter accumulation above ground and leaf area index are fitted quite well with the real values.