| 国有林场马尾松速生丰产合理经营密度的研究 |
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| 引用本文： | 连华萍. 国有林场马尾松速生丰产合理经营密度的研究[J]. 福建林业科技, 1999, 26(2): 55-58 |
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| 作者姓名： | 连华萍 |
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| 作者单位： | 福建省三明市国有林场管理处 |
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| 摘 要： | 通过对三明市属国有林场马尾松速生丰产标准地的分析，依频数分布状况，利用Ｘ２检验法和半峰宽理论，提出了Ⅱ、Ⅲ、Ⅳ龄级的合理经营密度区间分别为２１００～３４５０株·ｈｍ－２、１３５０～２２５０株·ｈｍ－２、９００～１５００株·ｈｍ－２。
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| 关 键 词： | 马尾松；龄级；分布检验；合理密度 |
Study on the Fast-Growing and High-Yielding Rational Management Densityof Pinus massoniana on National Forest Farms |
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| Lian Huaping. Study on the Fast-Growing and High-Yielding Rational Management Densityof Pinus massoniana on National Forest Farms[J]. Journal of Fujian Forestry Science and Technology, 1999, 26(2): 55-58 |
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| Authors: | Lian Huaping |
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| Abstract: | It was raised that the rational management density for age class, and was 21003450 trees/hm2,13502250 trees/hm2 and 9001500 trees/hm2,respectively by means of analyzing the fastgrowing and high-yielding sample plots of Pinus massoniana on national forest farms subordinate to Sanming City,according to the frequency distribution status and through using the x2 test method and the half-peak width theory. |
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| Keywords: | Pinus massoniana Age class Distribution test Rational density |
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