This article finds out the natural intelligence ingredient in the growing process of plant by means of computer simulation of plant growth based on computer graphic technology . consequently it has guidance and suggestion meaning to the study of ai and artificial life 本文利用计算机作图技术，模拟了植物生长发育过程，找出了植物生长发育过程中的自然智能因素，对人工智能、人工生命等领域的研究具有一定的指导和启发意义。
