| 泡桐无性系苗期年生长动态分析* |
| |
| 引用本文： | 赵丹宁,熊耀国,宋露露,李峰,徐刚.泡桐无性系苗期年生长动态分析*[J].林业科学研究,1993,6(1):39-45. |
| |
| 作者姓名： | 赵丹宁 熊耀国 宋露露 李峰 徐刚 |
| |
| 作者单位： | 中国林业科学研究院林业研究所，中国林业科学研究院林业研究所，中国林业科学研究院林业研究所，山东省兖州市林业科学研究所，山东省兖州市林业科学研究所 北京 100091 助理研究员，北京 100091，北京 100091，山东 兖州，山东 兖州 |
| |
| 基金项目： | * 本项研究得到加拿大国际发展研究中心((IDRC)的资助 |
| |
| 摘 要： |
|
| 关 键 词： | 泡桐 无性系 苗期 生长 分析 |
| 收稿时间： | 1992/3/20 0:00:00 |
Dynamic Analysis of the Annual Growth of Paulownia Clones in Seedling Stage |
| |
| Zhao Danning,Xiong Yaoguo,Song Lulu,Li Feng and Xu Gang.Dynamic Analysis of the Annual Growth of Paulownia Clones in Seedling Stage[J].Forest Research,1993,6(1):39-45. |
| |
| Authors: | Zhao Danning Xiong Yaoguo Song Lulu Li Feng and Xu Gang |
| |
| Institution: | The Research Institute of Forestry, CAF Beijing, 100091;The Research Institute of Forestry, CAF Beijing, 100091;The Research Institute of Forestry, CAF Beijing, 100091;The Research Institute of Forestry of Yan-zhou, Shandong Province;The Research Institute of Forestry of Yan-zhou, Shandong Province |
| |
| Abstract: | The properties of annual growth of Paulownia clones were simulated by Logistic curve, and the maximum points of growth rate per day and durations of fast-growing stage were estimated. The clonal growth curves were approached by cross cut polynomiad and the coefficients B0, B1 and B2 which made up the growth curves were tested. The results show that the differences of growth curves are significant. The annual growth process of Paulownia clones was classed into early, intermediate and later three periods. |
| |
| Keywords: | Paulownia clones Logistic curve fast-growing point fast- growing stage |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《林业科学研究》浏览原始摘要信息 |
| 点击此处可从《林业科学研究》下载免费的PDF全文 |
|
