光、温土壤湿度影响玉米生长发育及产量形成的模拟模式

A Simulation Model of Influences from Illumination, Temperature and Soil Moisture on Maize Growth and Yield Formation

在田间试验的基础上，从光合、呼吸作用出发，建立了光照、温度、土壤湿度影响玉米植株生长、各器官生长的模拟模式；建立了光照、温度影响玉米发育期的模拟模式；从“库源”理论出发，建立了玉米产量形成的模拟模式。结果表明，模式性能良好，可以在玉米产量预测。

On the basis of field experiments, from plant photosynthesis and respiration, this paper builds a simulation model of influences from illumination, temperature and soil moisture on maize plant growth and organ development, and the model of influences of illumination and temperature on maize development period; and also builds, from 'sink' and 'source' theory, a simulation model of maize yield formation. The results show that the models are satisfactory and could be extended in the application of maize yield prediction,field management guidance, and other aspects.