基于L-系统果树根系的计算机模拟

目的]为提高虚拟植物生长的研究水平。方法]模拟40 cm深度树穴的新栽苹果树根系从发根到停止生长时间段内的变化。结果]模拟结果表明,t<90时,根系变化相当明显;t>90时,根系变化不是很大,符合试验所得到的结果。结论]该研究的模拟方法具有良好的可控制性和实用性。

Computer Modeling of Fruit Roots Based on L-system

Objective] The aim was to improve the study level of plant growth simulation.Method] The changes of 40 cm depth root system of new planted apple tree from root formation to growth stop were simulated.Result] The simulation results showed that,when t<90,the growth of root system changed obviously.When t>90,the changes became slow.And the results accorded with that of the expeiments.Conclusion] The simulation method in this study had good controllability and practicality.