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生态学杂志 ›› 1985, Vol. ›› Issue (4): 21-24,20.

• 研究报告 • 上一篇    下一篇

植物和土壤组成中的硅钙关系

臧惠林   

  1. 中国科学院南京土壤研究所
  • 收稿日期:1983-02-21 出版日期:1985-08-10

Si-Ca Relationship in Plants and Soils

Zang Huilin   

  1. Nanjing Institute of Soil Science, Academia Sinica
  • Received:1983-02-21 Online:1985-08-10

关键词: 叶菜, 节肢动物, 多样性, 抽样技术, 临界抽样量

Abstract: This paper deals with the Si-Ca relationship in plants and soils. According to the ratio of SiO2/CaO (W/W) in the ash of plants, the plants can be divided into two types: calcicole and siliceous.

Key words: Leafy vegetable, Arthropod, Diversity, Sampling technology, Critcal number of samples