东兰县绿兰林场借西部大开发东风，为保护生态环境平衡，大力营造生物防火林带隔离火源。　　东兰县绿兰林场是森林火灾常发区域，目前经过精心营造建成的以白克木为主、荷木为辅的生物防火林带已初见成效。全场原有防火线87．7公里，现已种白克木生物防火林带60公里，占全场防 Donglan Green Lilan Field borrows the great development of the western part of the country to protect the balance of ecological environment and vigorously create a biological flameproof forest isolation fire source. Donglan Green Lilan Farm is a frequent area of ​​forest fires. At present, the bio-fireproof forest belt mainly made of white wood and supplemented by the load-bearing trees has achieved some initial success. The audience of the original 87.7 km fire line, is now planted Baike wood biological firewood 60 km, accounting for the audience defense