刺槐新品种材积生长量和形数测算  

Estimation of volume growth and shape of new varieties of Robinia Pseudoacacia L.

作　　者：李国霞 荀守华[2] 张元帅 徐贵学 张自和 王有刚 仲伟国[2] 刘泽东 董元夫 李晓玲 LI Guoxia;XUN Shouhua;ZHANG Yuanshuai;XU Guixue;ZHANG Zihe;WANG Yougang;ZHONG Weiguo;LIU Zedong;DONG Yuanfu;LI Xiaoling(College of Forestry, Shandong Agricultural University, Shandong, 271018;The germplasm resources of Shandong Provincial Forestry Scientific Research Institute, Shandong, 250014;The Mount of Daqing forest farm of Feixian County, Shandong, 273402;丄inyi Excellent wood Co., Ltd, Shandong, 273400;Rongcheng Forestry Bureau)

机构地区：[1]山东农业大学,山东泰安271018 [2]山东省林业科学研究院,山东济南250014 [3]费县国有大青山林场,山东费县273402 [4]临沂优优木业股份有限公司,山东费县273400 [5]荣成市林业局,山东荣成264301

出　　处：《山东林业科技》2018年第2期15-18,共4页Journal of Shandong Forestry Science and Technology

基　　金：国家林业公益性行业科研专项(201304116)

摘　　要：对刺槐5个新品种材积生长量和形数分别进行了测算,得到材积生长量由大到小分别是多彩青山>壮美青山>紫艳青山>绿满青山>鲁刺10;f1.3与fa的变化趋势一致,但f1.3较fa偏大;通过分析胸径、树高与f1.3和fa的关系,得出结论:f1.3和fa随胸径的增大而减小的趋势较为明显,与树高大小的关系没有一致的规律性。In this paper, the volume growth and shape number of five new varieties of Robinia pseudoacacia were measured separately.The amount of volumetric growth from large to small is Robinia pseudoacacia ‘Duocai Qingshan＇Robinia pseudoacacia‘Zhuangmei Qingshan＇Robinia pseudoacacia ‘Ziyan Qingshan＇Robinia pseudoacacia ‘Lvman Qingshan＇Robinia pseudoacacia‘Luci 10＇.The consistent trend of f1.3 and fa.But f1.3 is bigger than fa.By analyzing the relationship of breast diameter, tree height and f1.3 and fa.get conclusion：The trend of decreasing f1.3 and fawith increasing DBH is more obvious.There is no consistent regularity with the height of the tree.

关 键 词：刺槐 新品种 材积 胸高形数 实验形数 

分 类 号：S758[农业科学—森林经理学]