| 农用型窄冠黑杨、窄冠黑白杨新品种引种试验 |
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| 引用本文： | 尹建道,吴春森,李庆臣,葛艳辉,赵俊英,杨进军.农用型窄冠黑杨、窄冠黑白杨新品种引种试验[J].东北林业大学学报,2007,35(11):7-8. |
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| 作者姓名： | 尹建道 吴春森 李庆臣 葛艳辉 赵俊英 杨进军 |
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| 作者单位： | 1. 天津理工大学,天津,300191
2. 天津市宝坻区苗圃场 |
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| 基金项目： | 科技部科技成果重点推广计划
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教育部留学回国人员科研启动基金 |
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| 摘 要： | 引种对比试验结果表明:窄冠黑杨新品种在天津地区适应能力较强,生长表现良好,未发现异常灾害;但各品种间生长差异显著,窄冠黑杨055号综合表现突出,优于对照中林46杨和其他品种;窄冠黑杨11号与中林46杨大体相当;窄冠黑杨078号和窄冠黑白杨生长表现最差;窄冠黑杨1号和2号表现中等,有待于继续试验观察。
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| 关 键 词： | 农区林业 杨树 窄冠杨 新品种 引种 对比试验 |
| 修稿时间： | 2007-04-13 |
Introduction Trials of Black Poplar and Black-white Poplar with Narrow Crown in Farming Region in Tianjin |
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| Yin Jiandao,Wu Chunsen,Li Qingchen,Ge Yanhui,Zhao Junying,Yang Jinjun.Introduction Trials of Black Poplar and Black-white Poplar with Narrow Crown in Farming Region in Tianjin[J].Journal of Northeast Forestry University,2007,35(11):7-8. |
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| Authors: | Yin Jiandao Wu Chunsen Li Qingchen Ge Yanhui Zhao Junying Yang Jinjun |
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| Institution: | 1. College of Environment Sciences, Tianjin University of Technology, Tianjin 300191, P. R. China ;2. the Nursery of Baodi District, Tianjin City ;3. Tianjin University of Technology |
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| Abstract: | An experiment was conducted to introduce fast growing tree species with narrow crown in Tianjin region.Result shows that the black poplar with narrow crown has strong adaptability and grows well,and no abnormal calamity occurs.While a significant difference in tree growth was found between different varieties.Black poplar-055 with narrow crown exhibits outstanding growth performance,which is superior to Poplar Zhonglin-46 and other varieties.The growth status of black poplar-11 with narrow crown is equivalent to Poplar Zhonglin-46,and black poplar-76 and black-white poplar with narrow crown grow poorly.The grow performances of black poplar-1 and black poplar-2 with narrow crown are medium,which need further investigation. |
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| Keywords: | Forestry in farming regions Populus Poplar with narrow crown New varieties Introduction Comparative tests |
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