福建柏林分密度控制图的研究  

Study on stand density control charts of Fokienia hodginsii

作　　者：张惠光 

机构地区：[1]福建省林业调查规划院,福建福州350003

出　　处：《福建林业科技》2006年第4期41-44,共4页Journal of Fujian Forestry Science and Technology

摘　　要：利用福建省福建柏人工栽培区和自然分布区的387块标准地资料,运用最大密度法则和江希钿提出的密度效应模型,绘制出由等树高线、等直径线、最大密度线、等疏密度线和自然稀疏线构成的林分密度控制图,结果表明图式模型具有使用简便、直观等优点,可在林分密度管理中推广应用。Based on information from 387 standard plots in Fokienia hodginsii plantations and natural forests in Fujian province, the most density law and the model of density effect advanced by professor Xi-dian Jiang were applied to draw the stand density control charts which included the curves of equal height of trees, equal diameter, maximal density, equal density and self-thinning. Being convenient application and intuition, the chart model can be applied widely to stand density management.

关 键 词：福建柏 密度效应 林分密度控制图 

分 类 号：S791.31[农业科学—林木遗传育种]