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生态学杂志 ›› 1996, Vol. ›› Issue (4): 63-65.

• 研究报告 • 上一篇    下一篇

东北高寒地区麦田土壤酶活性的季节变化与环境因素关系的研究

勾影波, 苏永春, 张崇邦, 潘林, 张秀娟   

  1. 黑龙江省克山师范专科学校, 161601
  • 收稿日期:1995-07-28 修回日期:1995-09-20 出版日期:1996-08-10

Relationship between Seasonal Variation of Soil Enzymatic Activities in Wheat Field and Environmental Factors in Northeast Heavy Frigid Region of China

Gou Yingbo, Su Yongchun, Zhang Chongbang, Pan lin, Zhang Xiujuan   

  1. Biology Department of Keshan Normal College, Heilongjiang Province, 161601
  • Received:1995-07-28 Revised:1995-09-20 Online:1996-08-10

关键词: 岩原鲤, 生境因子, 适宜性指数, 栖息地模型

Abstract: This study was made from April to September in 1993.The relationships between seasonal quantitative variation of soil cellulase, urease, invertase, eatalase, dehydrogenase activities and 8 environmental factors were studied, and the primary and secondary factors influencing enzymatic activities were sought out through grey connected analysis.

Key words: Procypris rabaudi (Tchang), habitat factor, suitability index, habitat model.