| 我国楠属种质资源分布现状及主要种特征差异 |
| |
| 引用本文： | 李娟,欧汉彪,林建勇,梁瑞龙.我国楠属种质资源分布现状及主要种特征差异[J].广西林业科学,2020(1):54-59. |
| |
| 作者姓名： | 李娟 欧汉彪 林建勇 梁瑞龙 |
| |
| 作者单位： | 广西壮族自治区林业科学研究院/国家林业和草原局中南速生材繁育实验室/广西优良用材林资源培育重点实验室 |
| |
| 基金项目： | 广西科技计划项目(桂AB17292066)。 |
| |
| 摘 要： | 对福建、江西、浙江、湖南、湖北、贵州、重庆、四川、海南、云南及广西11省(自治区、直辖市)70个县(区、市)的楠属(Phoebe)树种种质资源进行详细调查,记录楠属种质资源分布、群落现状、木材利用及人工造林情况,对种质资源进行收集保存,并详细介绍主要树种的特征差异。调查发现,中国楠属树种资源主要分布在长江流域及以南地区,其中紫楠(P.sheareri)、闽楠(P.bournei)及白楠(P.neurantha)分布范围最广;综合比较生长速度和适应性,广西适宜推广种植的楠属树种有闽楠、桢楠(P.zhennan)及崖楠(P.yaiensis)。
|
| 关 键 词： | 种质资源 调查分析 楠属 特征差异 |
Distribution of Phoebe Germplasm Resources in China and Characteristic Differences among Main Species |
| |
| Li Juan,Ou Hanbiao,Lin Jianyong,Liang Ruilong.Distribution of Phoebe Germplasm Resources in China and Characteristic Differences among Main Species[J].Guangxi Forestry Science,2020(1):54-59. |
| |
| Authors: | Li Juan Ou Hanbiao Lin Jianyong Liang Ruilong |
| |
| Institution: | (Guangxi Forestry Research Institute,Key Laboratory of Central South Fast-growing Timber Cultivation of National Forestry and Grassland Administration,Guangxi Key Laboratory of Superior Timber Trees Resource Cultivation,Nanning,Guangxi 530002,China) |
| |
| Abstract: | Phoebegermplasm resources in 70 counties(districts and cities) of Fujian, Jiangxi, Zhejiang, Hunan,Hubei, Guizhou, Chongqing, Sichuan, Hainan, Yunnan and Guangxi were investigated in detail. Distribution of germplasm resources, community status, wood utilization and afforestation of Phoebe were recorded, and germplasm resources were collected. Characteristic differences among main species were introduced in detail. Results showed that resources of Phoebe species in China were mainly distributed in the Yangtze river basin and the south area, among which P. sheareri, P. bournei and P. neurantha had the widest distribution. By comprehensive comparison of growth speed and adaptability, suitable species for spreading and planting in Guangxi were P. bournei, P. zhennan and P. yaiensis. |
| |
| Keywords: | germplasm resources investigation and analysis Phoebe characteristic differences |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
