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| 北美栎树引种试验研究 | |
| 引用本文： | 黄利斌,李晓储,朱惜晨,颜建法.北美栎树引种试验研究[J].林业科技开发,2005,19(1):30-34. |
| 作者姓名： | 黄利斌 李晓储 朱惜晨 颜建法 |
| 作者单位： | 1. 江苏省林业科学研究院 2. 无锡市林业站 3. 宜兴市林场 |
| 基金项目： | 江苏省农业科技推广项目“优良国外栎树新品种引种示范推广”（编号BC2004307）研究内容之一和国家“十五”科技攻关项目“中国城市森林网络体系‘点’的研究与示范”（2001BA516A15-07）协作研究内容之一. |
| 摘 要： | 系统引种了北美栎属10个树种在江苏育苗、造林。观察记录栎树苗期生长及在不同地点造林成活率、保存率、树高、地径、冠幅生长，秋季物候及叶色等性状变异，并与江苏乡土栎树麻栎、小叶栎、栓皮树和青冈栎等进行比较。综合生长、适应性及观赏性状指标，初步选择水栎和柳叶栎为优良速生用材观赏树种，南方红栎、红栎和北方红栎为优良秋叶观赏树种。认为江苏地区引种北美栎树应以分布于气候较相似的美国东南部亚热带的水栎、柳叶栎和南方红栎等树种为主。 |
| 关 键 词： | 美国栎属 引种 适应性 初期生长 秋季叶色 栎树 试验研究 北美 观赏树种 造林成活率 |
| 收稿时间： | 2004-09-27 |
| 修稿时间： | 2004年9月27日 |
Studies on Introduction of North American Oaks |
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| HUANG Li-bin,LI Xiao-chu,ZHU Xi-cheng,YAN jian-fa.Studies on Introduction of North American Oaks[J].China Forestry Science and Technology,2005,19(1):30-34. | |
| Authors: | HUANG Li-bin LI Xiao-chu ZHU Xi-cheng YAN jian-fa |
| Institution: | 1 Jiangsu Academy of Forestry;2 Wuxi City Agriculture and Forestry Bureau;3 Forest Farm of Yixing city |
| Abstract: | The performances of ten kind of oaks ( Quercus coccinea, Q.rubra, Q.phellos, Q.nigra, Q.falcate, Q.velutina, Q.stellata, Q.macrocarpa, Q.alba, Q.robur ) which introduced from North America have been investigated in Jiangsu Province. The survive rate, height and basal diameter growth, autumn phenology and leaves color were examined in different test sites and compared with native oaks ( Q.chenii, Q.variabilis Q.acutissim ). Based on growth, adaptability and ornamental characteristics, Q.nigra and Q.phellos are selected for timber and landscape because of its fast growth rate,and Q.falcate, Q.coccinea and Q.rubra are selected for landscape species because of its excellent red leaves in the autumn. Introduction of North American oaks in Jiangsu district should be focused on Q.nigra, Q.phellos and Q.falcate that are distributed in subtropics of South east Unite States with the similar climate. |
| Keywords: | North American oaks Introduction Adaptability Growth Change of leave color |
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