落叶松人工林生物量密度控制图的编制  

Establishment of Larix olgensis plantation biomass density management diagrams

作　　者：向玉国 郑小贤[1] 刘波云[1] 高祥[2] 徐光[2] 

机构地区：[1]北京林业大学森林资源与环境管理国家林业局重点实验室,北京100083 [2]吉林省汪清林业局,吉林汪清133200

出　　处：《中南林业科技大学学报》2013年第10期99-102,共4页Journal of Central South University of Forestry & Technology

基　　金："十二五"国家科技支撑计划"南方集体林区生态公益林可持续经营技术研究与示范"(2012BAD22B05)

摘　　要：以吉林省汪清林业局金沟岭林场的落叶松人工林为研究对象,首先建立了不同立地条件、不同密度落叶松生物量估计模型,然后编制了不同地位指数级的落叶松生物量林分密度控制图,并检验分析了其在实际生产中的应用,结果表明本研究结果能满足经营需要。By taking the Larix olgensis plantation in Jingouling Forest Farm of Wangqing Forestry Bureau in Jilin Province as the research object, first of all, the biomass estimation models were set up for the plantations with different habitats and different density; then, the density control diagrams ofL. olgensis biomasses with different status exponential order were drawn up; finally, the models and diagrams were verified through actual production. The results show that the intuitive results of this study can meet the operating needs.

关 键 词：落叶松 生物量 地位指数级 密度控制图 

分 类 号：S791.22[农业科学—林木遗传育种]