Ca^(2+)浓度对黔灵山喀斯特生境中几种苔藓植物生长的影响

THE EFFECTS OF Ca 2+ CONCENTRATION ON GROWTH OF FOUR BRYOPHYTES FROM KARST EREA ON QIANLING MOUNTAIN

本文就Ｃａ２＋浓度对黔灵山喀斯特生境中的四种苔藓植物生长的影响进行了研究。经实验证明，Ｃａ２＋浓度影响着这些喜钙苔藓植物的生长，当Ｃａ２＋浓度达一定量时它们才能生长良好。

In this paper,We have studied the effects of Ca 2+ concentration on growth of four bryophytes from karst area in Qianling Mountain Guiyang .The experiment shows that Ca 2+ concentration influences the growth of bryophytes,they could only grow well in certain Ca 2+ concentration.