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生态学杂志 ›› 1991, Vol. ›› Issue (1): 51-53.

• 研究报告 • 上一篇    下一篇

吉林省长岭羊草草原土壤甲虫的分布

李景科1, 张雪萍2   

  1. 1. 辽宁省营口县农业技术推广中心, 115100;
    2. 哈尔滨师范大学地理系, 150080
  • 收稿日期:1988-05-23 修回日期:1988-09-05 出版日期:1991-02-10

Distribution of Soil Beetles on Chinese Aneurolepidium Grassland at Changling of Jilin Province

Li Jingke1, Zhang Xueping2   

  1. 1. Agricrlltural Technology Popularization Center of Yingkou County, Liaoning Province 115100;
    2. Department of Geography, Harbin Normal University, 150080
  • Received:1988-05-23 Revised:1988-09-05 Online:1991-02-10

关键词: 白桦, 落叶松, 水浸液, 化感作用, 种子, 播种苗

Abstract: Soil Coleopera-beetles on Ghangling grassland of Jilin province was investigated in the summer of 1987.Their faunal composition and quantities are analysed,and their distributionpattern and probability as indicators of environment arc discussed,which provide someavailable data and reference materials for grassland rasearch.

Key words: Betula platyphylla, Larix olgensis, aqueous extract, allelopathy, seed, seedling