中文摘要：

扦插是植物的一种无性繁殖技术，从伤口愈伤组织可分化出不定根或不定芽，因此研究愈伤组织的计算机模拟对于研究扦插植物育苗有参考价值。根据愈伤组织的形态学特征，用粒子系统的建模方法，构建了愈伤组织的计算机模拟模型，并用基于 Mesh 的方法实现可视化。

英文摘要：

Cutting propagation is an asexual plant propagation technology,in which callus can propagate ad-ventious root or bud,so it is significant for cuttage seedling to study on callus computer simulation. Accord-ing to the callus morphological characteristics,a computer simulation model is proposed by using particle system method,and its visualization is developed by using Mesh.