温度影响不同品种棉花发育速度的模拟研究

Study on Simulating Temperature’s Impact on Development Speed of Different Varieties of Cotton

以棉花生物学特性为依据，利用多地点、多品种的常规农业气象观测资料，建立了包含温度、品种因子的发育期模拟模型。结果表明：本模型能较好地反映温度对不同品种棉花发育速度的影响。

On the basis of biological characteristics of cotton, with conventional agricultural meteorologica observation data of many places and many varieties, a simulation model including the factors of temperture and variety is built. The results show that this model could make a good reflection of temperture's impact on different varieties of cotton. This model could provide scientific basis for forecast of cotton development period and management of farmland production.