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| 赣中北毛竹表型特征的地理变异初探 | |
| 引用本文： | 钟阿勇,曾正泉,张勤华,吴茂隆. 赣中北毛竹表型特征的地理变异初探[J]. 江西林业科技, 2010, 0(2): 1-3,6 |
| 作者姓名： | 钟阿勇 曾正泉 张勤华 吴茂隆 |
| 作者单位： | 1. 吉安市林业科学研究所,江西吉安,343011 2. 青原区林业局,江西吉安,343000 3. 新干县林业局潭丘林业工作站,江西新干,331300 |
| 摘 要： | 调查研究江西省中北部6个毛竹林（Ⅲ度竹）的胸径、全株杆鲜重、全株枝叶鲜重、杆长、全杆节数、枝下节数、枝盘数、枝下高、叶长和叶宽、叶片长宽比、胸径处竹壁厚度、竹腔径、壁腔比、竹材含水率等表型特征。运用SAS8.1软件进行多元线性回归分析和偏相关分析,研究表明：全株杆鲜重、全株枝叶鲜重和胸径处竹壁厚呈现随经度变化的地理模式,其它表型特征随经度的变化不明显;所调查的表型特征均没有表现随纬度和海拔的变化而变化的地理变异模式。 |
| 关 键 词： | 毛竹 表型特征 地理变异 相关性 回归分析 |
Preliminary Study on Geographic Variation of Phenotypic Characteristics of Phyllostachys edulis in the Central-Northern Jiangxi Province |
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| ZHONG Ayong,ZENG Zhengquan,ZHANG Qinhua,WU Maolong. Preliminary Study on Geographic Variation of Phenotypic Characteristics of Phyllostachys edulis in the Central-Northern Jiangxi Province[J]. Jiangxi Forestry Science and Technology, 2010, 0(2): 1-3,6 | |
| Authors: | ZHONG Ayong ZENG Zhengquan ZHANG Qinhua WU Maolong |
| Affiliation: | 1.Ji'an Forestry Research Institute/a>;Ji'an Jiangxi 333011/a>;China/a>;2.Qingyuan Forestry Eureau/a>;Ji'an Jiangxi 343000/a>;3.Tanqiu Forestry Station of Xingan Forestry Bureau/a>;Xingan Jiangxi 331300/a>;China |
| Abstract: | Six natural populations of Phyllostachys edulis that under 5 year old stand in the central-northern Jiangxi Province were selected to study the phenotypic charactersitics,such as DBH,culm fresh weight,branch and leave fresh weight,culm length,node number of culm,node number of clear bole,node number of above bole,bole height,the length and width of leave,the ratio between of the length and width of the leave,diameter at chest height wall thickness,diameter of bamboo cavity,the ratio between diameter of bamb... |
| Keywords: | Phyllostachys edulis Phenotypic feature Geographic variation Relativity Regression analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |