计划烧除的应用与研究

火作为一个重要的生态因子影响着生态系统的平衡。林火生态是计划烧除的理论基础，讨论作广科学家应用于营林，生态系统的保护和野动物的保护等方面。文中还对林地计划火烧的间隔期和计划划烧除的效果与评价作了阐述，并讨论了计划烧除在应用在存在的问题。

Application and Research of Prescribed Burning and Controlled Burning

As an important normal environment factor, fire affects the ecological balance. Fire ecology is the theory base of prescribed burning and controlled burning. Burning is widely used in forest management, ecological system and wildlife management. In the paper, it is described the technique of prescribed burning and controlled burning and discussed the interval of burning. Prescribed burning is benefit to some tree species generation, and it can accelerate trees growing. Prescribed burning also affects the temperature and microorganism of soil. Finally, it is showed the porblems of prescribed burning and controlled burning application.