绿衣枳实生长规律模型模拟及其应用

摘要

Logistic model for growth vs time and the dynamic fractal mode for transversal diameter vs single fruit weight were established for accurate description of the growth of immature fruit of trifoliate orange [Poncirus trifoliata (Linn.) Raf.] and of the dynamic fractal relationship between growth characteristic values. Through this model the date for picking the immature fruit can be predicted, and the quality of the dried immature fruit of P. trifoliata can be indirectly estimated based on the relation between the picking date and the medicinal ingredients. In this context the quality of the dried immature fruit can be controlled from cultivation to circulation.%建立了绿衣枳实生长量与时间的logistic模型和横径与单果重的动态分形模型,用以精确描述绿衣枳实生长过程和横径、平均单果重之间的动态分形关系,并能通过此模型预测采摘日期.结合日期与药效成分含量的关系间接地判断其质量优劣,从生产栽培和商品药材流通方面对绿衣枳实的质量进行控制.