| 朝阳市主要经济林树种经济效益评价及发展预测 |
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| 引用本文： | 姚丽杰,刘明国.朝阳市主要经济林树种经济效益评价及发展预测[J].辽宁林业科技,2007(5):15-19. |
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| 作者姓名： | 姚丽杰 刘明国 |
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| 作者单位： | 沈阳农业大学,林学院,辽宁,沈阳,110161 |
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| 基金项目： | 致谢：本试验林由辽宁省林科院高级工程师张立功设计和营造.调查中得到了大边沟林场的大力帮助,一并表示感谢. |
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| 摘 要： | 以朝阳地区主要经济林树种1958~2005年资料为基础,对山杏、大扁杏和大枣的经济效益进行科学评价。并采用数理统计方法,对3种主要经济林树种未来10年的发展前景进行了预测。
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| 关 键 词： | 经济林 效益评价 发展规划 |
| 文章编号： | 1001-1714（2007）05-0015-05 |
| 修稿时间： | 2007-05-20 |
Evaluation of Economic Benefits and Development Plans for Major Tree Species of Economic Forest in Chaoyang City |
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| YAO Li-jie,LIU Ming-guo.Evaluation of Economic Benefits and Development Plans for Major Tree Species of Economic Forest in Chaoyang City[J].Liaoning Forestry Science and Technology,2007(5):15-19. |
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| Authors: | YAO Li-jie LIU Ming-guo |
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| Institution: | College of Forestry, Shenyang Agricultural University, Shenyang 110161, China |
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| Abstract: | Based on the data of the major tree species of economic forests in Chaoyang from 1958 to 2005,the economic benefits of Prunus sibiriea,Prunus sp.and Zizyphus jujuba have been evaluated scientifically.Calculated by the regression analysis,the development visions of the three major tree species of the economic forests have been estimated in the next 10 years. |
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| Keywords: | economic forests beneficial evaluation the development plans |
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