| 马尾松林下套种竹柏技术研究 |
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| 引用本文： | 郑达华. 马尾松林下套种竹柏技术研究[J]. 安徽农学通报, 2015, 0(2): 68-70. DOI: 10.3969/j.issn.1007-7731.2015.02.037 |
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| 作者姓名： | 郑达华 |
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| 作者单位： | 福建林业职业技术学院,福建南平,353000 |
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| 基金项目： | 福建省林业厅林业科技项目“油料能源用途的竹柏良种选育及栽培关键技术研究”。 |
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| 摘 要： | 在马尾松林下套种竹柏，通过不同林分郁闭度、不同套种密度的造林试验，对竹柏的生长表现进行了对比研究。结果表明，林分郁闭度、种植密度对竹柏的地径、树高和冠幅生长均有着显著影响。在郁闭度0.4、0.5下套种竹柏，宜采用900株·hm-2的种植密度；在郁闭度0.6、0.7下套种竹柏，宜采用500株·hm-2的种植密度。
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| 关 键 词： | 马尾松 竹柏 套种 |
Study on the Technique of Interplanting Podocarpus nagi in Pinus massoniana Forest |
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| Zheng Dahua. Study on the Technique of Interplanting Podocarpus nagi in Pinus massoniana Forest[J]. Auhui Agricultural Science Bulletin, 2015, 0(2): 68-70. DOI: 10.3969/j.issn.1007-7731.2015.02.037 |
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| Authors: | Zheng Dahua |
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| Abstract: | Interplanting Podocarpus nagi in Pinus massoniana forest,and studying the growth performance of Podocarpus nagi through the experiments of afforestation of different crown densities and planting densi?ties. The results showed that,there was a remarkable effect of crown densities and planting densities on the basal diameter,tree height and crown diameter of Podocarpus nagi. When the crown density is 0.4 or 0.5,the planting density should be 900 plants·hm-2,and when the crown density is 0.6 or 0.7,the planting density should be 500 plants·hm-2. |
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| Keywords: | Pinus massoniana Podocarpus nagi Interplant |
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