| 影响山杏产量的因子调查与分析 |
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| 引用本文： | 姚乃忱,夏志立,段明非,刘青松. 影响山杏产量的因子调查与分析[J]. 辽宁林业科技, 2001, 0(4): 3-4 |
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| 作者姓名： | 姚乃忱 夏志立 段明非 刘青松 |
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| 作者单位： | 1. 朝阳县森防检疫站,辽宁,朝阳,122000
2. 朝阳市凤凰山管理局,辽宁,朝阳,122000 |
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| 摘 要： | 朝阳县是山杏的重要产区，山杏资源十分丰富。提高山杏产量，对加速山杏基地建设，增加山区人民经济收入，具有重要意义，为了摸索影响山杏产量的因子，于2000年7月对朝阳县所辖8个乡（镇）的山杏林进行了调查，通过对调查材料的分析，找出影响山杏产量的主导因子，为该县的造林规划设计和经营好山杏林，提供科学依据。
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| 关 键 词： | 山杏 产量因子 树龄 立地条件 坡度 坡向 坡位 土壤质地 |
| 文章编号： | 1001-1714(2001)04-0003-02 |
| 修稿时间： | 2001-01-05 |
Investigation and analysis of factors affecting yield of Prunus sibirica |
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| YAO Nai-chen,Xia Zhi-li,DUAN Ming-fei,LIU Qing-song. Investigation and analysis of factors affecting yield of Prunus sibirica[J]. Liaoning Forestry Science and Technology, 2001, 0(4): 3-4 |
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| Authors: | YAO Nai-chen Xia Zhi-li DUAN Ming-fei LIU Qing-song |
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| Abstract: | Chaoyang County is the important production region of Prunus sibirica,resource of Prunus sibirica are rich.It is an important significance to improve yield of Prunus sibirica for hastening construction of Prunus sibirica bases and increase economic income of the people in mountain areas.Prunus sibirica stands of 8 townships under the jurisdiction of Chaoyang county are investigated in order to find out the factors that affect yield of Prunus sibirica. Through analyzing investigation materials,the main factors that affect the yield of Prunus sibirica are found out,it provides scientific basis for planning and design of afforestation and rational management of Prunus sibirica in Chaoyang County. |
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| Keywords: | Prunus sibirica influence factors of yield investigation |
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