| 樟子松人工防风固沙林放牧资源的初步分析 |
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| 引用本文： | 吴祥云. 樟子松人工防风固沙林放牧资源的初步分析[J]. 生态与农村环境学报, 1993, 0(1) |
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| 作者姓名： | 吴祥云 |
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| 作者单位： | 辽宁省固沙造林研究所 彰武 |
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| 摘 要： | 本文通过测定樟子松防风固沙林草地植物产量,对草本植物生物产量的季节动态及林分密度对草本植物产量的影响作了定性和定量分析。此外,还采用牧草产量法对章古台樟子松固沙林可牧资源生产潜力进行了初步评价。
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| 关 键 词： | 林业生态 林地放牧 人工樟子松林 |
SOURCE OF WINDBREAK AND SAND-FIXATION Piaus Sylvestris VAR. MONGOLICA FOREST IN ZHANGGUTAI REGION OF LIAONING PROVINCE. |
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| Wu Xiangyun. SOURCE OF WINDBREAK AND SAND-FIXATION Piaus Sylvestris VAR. MONGOLICA FOREST IN ZHANGGUTAI REGION OF LIAONING PROVINCE.[J]. Journal of Ecology and Rural Environment, 1993, 0(1) |
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| Authors: | Wu Xiangyun |
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| Abstract: | On the basis of the determination of grass yield in artificial windbreak and sand-fixation Pinus sylvesrtis var. mongolica forest, the effects of seasonal change of herbage biomass yield and forest density on the herbaceous plant yield are qualitatively and quantitatively analyzed. Moreover, the pasturable resource productivity potential at artificial sand-fixation Pinus syl-veitris vur. mongolica forest in Zhanggutai region is preliminary assessed through the method of forage grass yield. |
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| Keywords: | forestry ecology forest grazing artificial Pinus sytvestris var. mongolica forest |
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