带状混交的水曲柳与日本落叶松生物量分析  

Biomass Analysis of Mixed Forest of Fraxinus mandshurica and Larix kaempferi by Strip

作　　者：刘长霞 Liu Changxia(State owned Yangshuowaizi Forest Farm, Qingyuan County, Chin)

机构地区：[1]清原满族自治县国营杨树崴子林场,辽宁抚顺113308

出　　处：《防护林科技》2018年第4期47-48,59,共3页Protection Forest Science and Technology

摘　　要：生态林的保护和经营是森林经营和林业可持续发展的重要基础,而混交林生物量在某种程度上是衡量森林经营水平质量的一个重要指标。从生态功能上考虑混交林生物量是实现水源涵养、防止水土流失、保持生物多样性的重要保障。文章从水曲柳和日本落叶松混交林生物量研究入手,分析了2个树种带状混交林整株活立木根、枝、干、叶等不同器官的生物量所占的百分比,为研究混交林生物量的收入关系和协同关系奠定基础。The protection and management of ecological forests is an important foundation for the sustainable development of forest management and forestry.The biomass of mixed forests is,to some extent,an important indicator of the quality of forest management.Considering the ecological function of biomass of mixed forest is an important guarantee for water conservation to prevent soil erosion and maintain biodiversity.In this paper,the biomass of mixed plants of Fraxinus mandshurica and Larix kaempferi was studied to analyze the percentage of biomass in different organs including living standing roots,branches,stems and leaves of the mixed plantation of two tree species in a mixed forest.The establishment of the basis for the income relationship and synergy of forest biomass.

关 键 词：水曲柳 日本落叶松 带状混交林 生物量测定 

分 类 号：S792.12[农业科学—林木遗传育种]