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生态学杂志 ›› 1998, Vol. ›› Issue (3): 59-62.

• 研究报告 • 上一篇    下一篇

森林生物多样性与林木害虫的自然防治

谷昭威1, 曲爱军2, 朱承美2   

  1. 1. 山东省林业科学研究所, 济南250014;
    2. 山东省林业学校, 泰安271000
  • 收稿日期:1997-09-18 修回日期:1997-12-01 出版日期:1998-06-10

Forest Biodiversity and Natural Control of Tree Pests

Gu Zhaowei1, Qu Aijun2, Zhu Chengmei2   

  1. 1. Shandong Forestry Scientifc Institute, Jinan 250014;
    2. Shandong Forestry School, Taian 271000
  • Received:1997-09-18 Revised:1997-12-01 Online:1998-06-10

关键词: 栓皮栎, 近自然经营, 间伐强度, 种子库, 实生苗, 秦岭

Abstract: The relationship between forest biodiversity and natural control of tree pests is analysed and natural control of harmful insects in plantation ecosystem is discussed in the paper.

Key words: Quercus variabilis, closetonatural forest management, thinning intensity, seed bank, seedling, Qinling Mountains.