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中国农学通报

中国农学通报 ›› 2012, Vol. 28 ›› Issue (16): 1-5.doi: 10.11924/j.issn.1000-6850.2012-0223

所属专题： 农业气象

• 林学 园艺 园林 •    下一篇

喀斯特优势植物种干旱和高钙适应性机制研究进展

罗绪强 王程媛 杨鸿雁 廖昕荣   

  • 收稿日期:2012-01-29 修回日期:2012-03-01 出版日期:2012-06-05 发布日期:2012-06-05
  • 基金资助:

    石羊河下游荒漠绿洲过渡带固沙植被退化与土壤演变的数量关系研究;贵州省教育厅自然科学基金重点项目;贵州省科学技术基金项目;贵州省高层次人才科研条件特助经费项目

Studies on Adaptive Mechanisms of Karst Dominant Plant Species to Drought and High Calcium Stress

LUO Xu-Qiang   

  • Received:2012-01-29 Revised:2012-03-01 Online:2012-06-05 Published:2012-06-05

PDF (PC)

903

摘要：

喀斯特山区石灰土特有的物理、化学性质对其上生长的植物种有明显的制约性，石灰土优势植物种对该环境的抗逆性及适生性正日益受到关注。从形态学、生理学等角度综述了近年来有关喀斯特优势植物种对石灰土干旱、高钙环境的抗逆性和适生性机制，并对研究中存在的问题进行了简评，最后对其研究前景作了展望。

关键词: 磷矿粉, 磷矿粉

Abstract:

Special physical and chemical properties of calcareous soil in karst areas have significantly conditionality on plant species growing on it, the resistance and adaptability of dominant plant species of calcareous soil to the environment are of increasing interest. The author summed up the resistance and adaptability of dominant plant species which growing and developing in calcareous soil, mainly from a view of morphology and physiology. Furthermore, this paper had a brief review on the problem in correlative studies, and the study trends of this field are also prospected.