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| 安徽亚热带北缘地区杉木、马尾松低效生态公益林改造技术综述 | |
| 引用本文： | 丁增发,马永春,吴中能,韦志华,储国庆. 安徽亚热带北缘地区杉木、马尾松低效生态公益林改造技术综述[J]. 安徽农业科学, 2013, 0(2): 660-662 |
| 作者姓名： | 丁增发 马永春 吴中能 韦志华 储国庆 |
| 作者单位： | 1. 安徽省林业科学研究院,安徽合肥,230031 2. 安徽省林业科技推广总站,安徽合肥,230001 3. 安徽省太湖县林业局,安徽太湖,246400 4. 安徽省石台县林业局,安徽石台,245100 |
| 基金项目： | 国家林业公益性行业科研专项“南方低效生态公益林改造与恢复技术研究与示范”(2000904015) |
| 摘 要： | 从生物多样性、保育土壤、净初级生产力等多方面分析了针叶纯林生态效益低下的原因,并建议采取抚育间伐、封山育林及补植阔叶树等技术措施,促使杉木、马尾松等针叶纯林逐步演替到生态效益相对较高的针阔混交林。 |
| 关 键 词： | 生态公益林 低效林改造 |
Comprehensive Discussion on Low-function Ecological Forest Reconstruction Technology of Cunninghamia lanceolata and Pinus massoniana in Anhui Northern Subtropics Region |
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| Affiliation: | DING Zeng-fa et al(Anhui Academy of Forestry,Hefei,Anhui 230031) |
| Abstract: | The causes for lower ecological benefit of pure coniferous forests were analyzed from many aspects such as biodiversity,soil conservation,net primary productivity,and so on.And,these Cunninghamia lanceolata and Pinus massoniana pure forests could be reconstructed into conifer-broadleaf mixed forests which have higher ecological benefit,if we take follow measures： intermediate cutting,closing mountain,replanting broadleaf trees,and so on. |
| Keywords: | Ecological non-commercial forest Reconstruction of low-quality and benefit forest |
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