<正>本文根据fuzzy概率的原理,并在对里下河地区的生境和可供选择的14个造林树种的生物学特性进行考察的基础上,建立了多树种选择的数学模型。应用实例表明,其效果是比较理想的。对在树种选择过程中进行数学模型描述的可行性也作了分析讨论。

The fuzzy probability model for selecting species presented in this paper has been developed according to fuzzy probability rules, and on the basis of investigating and studying the growth habit of 14 selective species and the ecological factors in Lixiahe region. An example of applying this model has been given. The result is found satisfactory and successful. The applicability and reliability of the method is also discussed.