浅论对水稻发育期模型的认识

On the Simulation Models for Rice Development

在分析“水稻钟”模型等３个发育期模型的参数个数及其生物学意义的基础上，通过数学推证，揭示了各参数之间的关系。结果表明：模型中的感温性系数Ｐ、Ｑ并不相互独立，３个模型在描述水稻的感温性方面，可在“水稻钟”

The number of parameters and their biological interpretation involved in “rice clock” model and two other rice development models were analyzed by employing mathematical method in this paper. The results show that there is a relationship between P and Q, the coefficients of temperature sensitivity of rice in three models. The temperature sensitivity of rice can be described by the same form in three models. And the “rice clock” model is the best one for description of rice development among the three models.