| 退耕林采伐作业技术探讨 |
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| 引用本文： | 李春明,张会儒,李树林.退耕林采伐作业技术探讨[J].森林工程,2008,24(5):6-9. |
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| 作者姓名： | 李春明 张会儒 李树林 |
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| 作者单位： | 1. 中国林业科学研究院资源信息研究所,北京,100091
2. 吉林省红石林业局,吉林,桦甸,132405 |
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| 基金项目： | 国家林业局林业软科学研究工程管理项目 |
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| 摘 要： | 从分析退耕林的特点入手，对退耕林采伐的指导思想、内容及技术要点进行探讨。指出退耕林应采取生态采伐的技术模式，以减少对林地和保留木的损伤，实现林地连续覆盖，最大限度地发挥退耕林的生态保护功能。主要采伐技术要点包括采伐方式、采伐强度、采伐木和保留木的确定、集材技术、伐区清理及更新方式等内容。
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| 关 键 词： | 生态采伐 退耕林 择伐 |
Discussion on Forest Harvesting Techniques for the Forest from Conversion of Cropland |
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| Li Chunming,Zhang Huiru,Li Shulin.Discussion on Forest Harvesting Techniques for the Forest from Conversion of Cropland[J].Forest Engineering,2008,24(5):6-9. |
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| Authors: | Li Chunming Zhang Huiru Li Shulin |
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| Institution: | Li Chunming, Zhang Huiru , Li Shulin(Research Institute of Forest Resource Information Techniques of Chinese Academy of Forestry, Beijing 100091;Hongshi Forestry Bureau of Jilin Province, Huadian 132405 Jilin) |
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| Abstract: | The guiding theory, contents and technical points were discussed in terms of characteristics of the forest from conversion of cropland. It was indicated that ecological cutting mode should be adopted in the course of the forest from conversion of cropland to reduce damage to forest land and reserved trees, realize continuous coverage of forest land, and play the role in the ecological protection. Main cutting techniques points were composed of cutting methods, cutting intensity, determination of cutting trees and reserved trees, skidding techniques, and removal of felling area and regeneration pattern. |
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| Keywords: | ecological cutting forest from conversion of cropland selective cutting |
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