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| 杉木中幼龄人工林胸径结构及预估模型 | |
| 引用本文： | 李庭波,甘淑琴,吴爱娣. 杉木中幼龄人工林胸径结构及预估模型[J]. 福建林业科技, 2008, 35(1): 51-54 |
| 作者姓名： | 李庭波 甘淑琴 吴爱娣 |
| 作者单位： | 1. 福建农林大学图书馆,福建,福州,350002 2. 建瓯市林业局林业规划队,福建,建瓯,353100 3. 福建农林大学林学院,福建,福州,350002 |
| 摘 要： | 分析了不同年龄杉木同龄林胸径结构变化规律,并建立了林分胸径因子与年龄因子的回归模型,联合正态分布模型可预估不同年龄的杉木同龄林胸径结构。 |
| 关 键 词： | 杉木 中幼龄林 同龄林 胸径结构 预估模型 |
| 文章编号： | 1002-7351(2008)01-0051-04 |
| 修稿时间： | 2007-08-20 |
Breast high diameter structure and forecast in young and middle-aged Chinese fir plantation |
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| LI Ting-bo,GAN Shu-qin,WU Ai-di. Breast high diameter structure and forecast in young and middle-aged Chinese fir plantation[J]. Journal of Fujian Forestry Science and Technology, 2008, 35(1): 51-54 | |
| Authors: | LI Ting-bo GAN Shu-qin WU Ai-di |
| Abstract: | The variable regularities of breast high diameter structure are analyzed in even-aged Chinese fir plantation of different age.The regressive model is established between the ages and factors of breast high diameter of stands.Combined with the normal distribution model,the breast high diameter structure of even-aged Chinese fir plantation can be predicated to different ages. |
| Keywords: | Chinese fir young and middle stand even-aged stand breast high diameter structure forecast model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |