伍聚奎, 周蛟. 云南中部高原干热河谷薪炭林树种选择营造技术及经营模式研究综述[J]. 西南林业大学学报, 1996, 16(4): 191-204. DOI: 10.11929/j.issn.2095-1914.1996.04.001
引用本文: 伍聚奎, 周蛟. 云南中部高原干热河谷薪炭林树种选择营造技术及经营模式研究综述[J]. 西南林业大学学报, 1996, 16(4): 191-204. DOI: 10.11929/j.issn.2095-1914.1996.04.001
Wu Jukui, Zhou Jiao. Management models,afforestation technique and species selection for fuelwood in hot-dry valley and central plateau in yunnan province[J]. Journal of Southwest Forestry University, 1996, 16(4): 191-204. DOI: 10.11929/j.issn.2095-1914.1996.04.001
Citation: Wu Jukui, Zhou Jiao. Management models,afforestation technique and species selection for fuelwood in hot-dry valley and central plateau in yunnan province[J]. Journal of Southwest Forestry University, 1996, 16(4): 191-204. DOI: 10.11929/j.issn.2095-1914.1996.04.001

云南中部高原干热河谷薪炭林树种选择营造技术及经营模式研究综述

Management models,afforestation technique and species selection for fuelwood in hot-dry valley and central plateau in yunnan province

  • 摘要: 《云南中部高原、干热河谷区薪炭林树种选择、营造技术及经营模式的研究》,主要研究云南中部高原,干热河谷薪炭林树种选择;薪炭林营造技术;薪炭林经营模式。经过引种、田间试验及对薪炭林主要指标的测试,采用综合指标定量选择了直干桉、蓝桉、桤木、圣诞、黑荆为滇中的最佳薪炭林树种;选择了巨桉、窿缘桉、念珠相思、赤桉、苦楝作为干热河谷的最佳薪炭林树种。滇中的营造技术是用百日袋苗造林,水平沟整地,0.5m×2m的造林密度。干热河谷的营造技术是用百日苗造林,底宽60cm,深80cm,撩壕整地,2m×1m的造林密度。经营模式为薪炭林与用材林相结合;薪炭林与经济林相结合;薪炭林与防护林相结合的模式。

     

    Abstract: The technique about species selection,silvicultural technique and manage-ment models of fuelwood forests in the central Yunnan Plateau and dry-hot river valleyin Yunnan Province were studied.By using the plot test and quantitative analysis,thespecies such as Eucalyptus maideni,Alnus cremastogyne,Acacia decurrens and A.mearnsii were selected as the suitable fuelwood species for central Yunnan areas,andthe species such as E grandis,E.exsera,Acacia torulosa E.camaldulensis and Melia azedarach were selected as the suitable species for dry-hot river valley in YunnanProvince The silvicultural technique index in central Yunnan area were:100 day oldseedings,level site preparation and 2 m×1 m spacing,while those in dry-hot river val-ley were:100 day old seedlings,site preparation with 60 cm×60 cm ditches and 2 m×1m spacing.The management models can be the combinations of fuelwood forest witheith timber forest,economic forest or protection forest.The fuelwood logging can beinitiated in the 2~3 year old stands.The stump height was variable to differentspecies.The harvest biomass in the secondary logging or in first stubble was notclarified.

     

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