| 马尾松山杜英混交林林分生产力及生态效益 |
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| 引用本文： | 苏治平,卢善土.马尾松山杜英混交林林分生产力及生态效益[J].福建林学院学报,1994,14(4):301-305. |
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| 作者姓名： | 苏治平 卢善土 |
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| 作者单位： | 国营寨下林场 |
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| 摘 要： | １０年生马尾松山杜英混交林的定位观测研究结果表明：与马尾松纯林相比，混交林具有较高的经济产量和林分生产力，同时还具有改良土壤，提高森林水源涵养能力和降低林分燃烧性等生态功能，对维持马尾松人工林良好的生态环境和土壤肥力状况，促进马尾松人工林的持续速生丰产，具有重要意义．
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| 关 键 词： | 马尾松 山杜英 混交林 土壤肥力 水源涵养功能 林分燃烧性 |
Studies on Productivity of Tree Layer and Ecological Benefit in Mixed Stand of Pinus massoniana and Sylvestral elaeocarpus |
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| Su Zhiping, Lu Shantu,Li Heqin, Lin Shubo,Chen Xingrong..Studies on Productivity of Tree Layer and Ecological Benefit in Mixed Stand of Pinus massoniana and Sylvestral elaeocarpus[J].Journal of Fujian College of Forestry,1994,14(4):301-305. |
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| Authors: | Su Zhiping Lu Shantu Li Heqin Lin Shubo Chen Xingrong |
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| Abstract: | The results of fixed position observation of ten-year-old mixed stand of masson's pine and Sylvestral elaeocarpus indicate that economic yield and productiveness of tree layer of mixed stand is higher than that of pure pine stand,and moreover,the mixed stand have good ecological function to improve soil fertility,to raise ability of water conservation,and to drop combustibility. These have momentous significance to keep good ecological environment and condition of soil fertility of plantation pine and to promote countinuous fast growing and high yield plantation pine. |
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| Keywords: | masson's pine Sylvestral elaeocarpus mixed stand productiveness soil fertility function of water conservation combustibility |
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