南方林区生物防火的应用研究

Study on the Application of Biological Fire-Prevention in South China Forest Areas

本文论述了生物防火的原理、优越性和技术应用理论．着重从防火林带网络建设，针阀混交林的培育途径，改造利用天然阔叶林，林地间种等提高林分抗火性等理论和应用技术问题进行探讨．指出生物防火功效显著，富有生命力，容易推广，是南方林区现代化森林防火体系建设的发展方向．

This paper deals with the principle,superiority and applied technology of biological fire-prevention,with the emphasis on the theoretical and technical problems to improve the fire-resistance property of stands by buildiong the fire-preventing strips,planting the coniferous and broadlearf mixde forests and the like,pointing out that biological fire-prevention is a positive and practical way to prevent the forest fire and a developing direction in which to establish the modern forestry fire-preventing net-wokh in south China forests areas.