【摘要】 本文提出的棉花生育期模型是一个适合计算机应用的动态模拟模型。可用来模拟逐日温度和日长对棉花发育的影响,具有较高的精确度,各个参数的生物学意义也较清晰,具有较强的解释能力。作者利用江苏省8个点多年试验资料对上述模型进行了检验与评价,最后,利用该模型对江苏省棉区的种植制度与方式进行了模拟分析。更多还原

【Abstract】 The model of cotton phasic development presented in this paper is a dynamic simulaton model adapted in computer application.It can be used to simulate the effect of daily tempera- ture and daylength on cotton development,with a higher precision.The biological significance of each parameter is clear,with a better explanatoryl.The model was tested and evaluated, based on the experiment data of many years collected from 8 locations in Jiangsu province.The farming system and planting patterns of cotton in Jiangsu province were simulated and anal- ysed with the model.更多还原