| 马尾松木荷混交林林分结构和土壤肥力研究 |
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| 引用本文： | 刘春华,吴奇镇.马尾松木荷混交林林分结构和土壤肥力研究[J].防护林科技,2002(4):19-21. |
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| 作者姓名： | 刘春华 吴奇镇 |
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| 作者单位： | 1. 福建省南平市林委,福建,南平,353000
2. 福建省洋口国有林场 |
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| 摘 要： | 对马尾松木荷混交林与马尾松纯林林分生长、径阶分布及土壤理化性质研究表明 :马尾松与木荷以 2∶1比例行状混交 ,马尾松生长快 ,林分各径阶呈正态分布 ,林分生产力高、结构稳定。马尾松木荷混交林不仅提高土壤通透性和蓄水性 ,促进土壤良好结构形成 ,而且增加土壤养分含量 ,改善土壤肥力状况
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| 关 键 词： | 马尾松 木荷 混交林 林分结构 土壤肥力 |
| 文章编号： | 1005-5215(2002)04-0019-03 |
| 修稿时间： | 2002年7月4日 |
STRUCTURE AND SOIL FERTILITY OF MIXED PINUS MASSONIANA AND SCHMA SUPERBE FOREST |
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| LIU Chu hua ,WU Qi zhen.STRUCTURE AND SOIL FERTILITY OF MIXED PINUS MASSONIANA AND SCHMA SUPERBE FOREST[J].Protection Forest Science and Technology,2002(4):19-21. |
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| Authors: | LIU Chu hua WU Qi zhen |
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| Institution: | LIU Chu hua 1,WU Qi zhen 2 |
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| Abstract: | The growth and diameter distribution of Mixed Pinus massoniana and Schma superbe Forest and pure Pinus massoniana forest as well as the physical and chemical property of soil in these forest were studied. The results indicated that in the mixed forest by proportion of 2:1 the Pinus massoniana grew quickly and the diameter presented a normal distribution, with a high productivity of stand and a stable structure. It is concluded that this mixed forest not only can improve the permeability and water storage of soil but also increase the fertility of soil. |
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| Keywords: | Pinus massoniana Schma superbe Mixed forest Stand structure Soil Fertility |
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