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珍稀特有植物四合木研究进展

甄江红1,2;刘果厚1   

  1. 1内蒙古农业大学生态环境学院, 呼和浩特 010019; 2内蒙古
    师范大学地理科学学院, 呼和浩特 010022
  • 收稿日期:2007-04-11 修回日期:1900-01-01 出版日期:2008-02-21 发布日期:2008-02-21

Research advance in rare and endemic plant Tetraena mongolica Maxim.

ZHEN Jiang-hong1,2; LIU Guo-hou1   

  1. 1College of Ecology and Environment, Inner Mongolia Agricultural University, Huhhot 010019, China; 2College of Geography Science, Inner Mongolia Normal University, Huhhot 010022, China
  • Received:2007-04-11 Revised:1900-01-01 Online:2008-02-21 Published:2008-02-21

摘要: 综合述评了珍稀特有植物四合木在形态与解剖学、孢粉学、细胞学、种子表皮微形态学、胚胎学、生理学、生物学、生态学、遗传多样性、植物化学、濒危原因及保护途径方面的研究现状,展望了未来的研究方向,认为种群生存力分析、种质保存及人工更新方法、生态适应的分子生物学机理及其生境适宜性评价应是今后四合木研究的主要方向.

关键词: 掺混肥, 硝化抑制剂, 调控作用, 土壤氮库, 脲酶抑制剂

Abstract: In this paper, the research advance in rare and endemic plant Tetraena mongolica Maxim. was summarized from the aspects of morphology, anatomy, palynology, cytology, seed-coat micro-morphology, embryology, physiology, biology, ecology, genetic diversity, chemical constituents, endangered causes, and conservation approaches, and the further research directions were prospected. It was considered that population viability, idioplasm conservation and artificial renewal, molecular biology of ecological adaptability, and assessment of habitat suitability should be the main aspects for the future study of T. mongolica.

Key words: blended fertilizer, nitrification inhibitor, regulation, soil nitrogen pool, urease inhibitor