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生态学杂志 ›› 2001, Vol. ›› Issue (1): 73-76.

• 技术与方法 • 上一篇    下一篇

作物双基因型混合种群的研究与几个问题的讨论

傅兆麟, 李洪琴, 王光杰, 赵玉华   

  1. 山东省滨州地区农科所, 滨州256615
  • 收稿日期:1998-06-01 修回日期:1998-10-22 出版日期:2001-02-10

Studies on the Binary Genotypic Mixed Population in Crops and Discussion of Several Problems

Fu Zhaolin, Li Hongqin, Wang Guangjie, Zhao Yuhua   

  1. Agricultural institute of Binzhou Prefecture, Shandong Binzhou of Province 256615
  • Received:1998-06-01 Revised:1998-10-22 Online:2001-02-10

关键词: 种丰度, 孢子密度, 多样性指数, 群落结构, 物种多样性, 菌根形态

Abstract: The yielding effect,mixing superiority, ecological combining ability, and other problems on combining techniques of the binary genotypic mixed population for crop intraspecific were studied in this paper. The aim is to develop and to use the mixing superiority of binary genotypic population to increase or stabilize the yield of our crop, reduce production costs, and maintain good ecological environment.

Key words: species richness, spore density, biodiversity index, community structure, species diversity, mycorrhizal morphology.

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