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中国农学通报

中国农学通报 ›› 2010, Vol. 26 ›› Issue (12): 194-196.

• 林学 园艺 园林 • 上一篇    下一篇

3种鸢尾属植物对富营养化水体的净化作用

芦建国,韩冠苒   

  • 收稿日期:2010-01-15 修回日期:2010-02-11 出版日期:2010-06-20 发布日期:2010-06-20

Purification Effciency of 3 Species of Genus Iris for EutrophicWater

Lu Jianguo, Han Guanran   

  • Received:2010-01-15 Revised:2010-02-11 Online:2010-06-20 Published:2010-06-20

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摘要：

通过温室静态试验研究了3种鸢尾属植物对富营养化水体中氮磷的去除能力。试验结果表明：所选3种鸢尾属植物在富营养化水体中生长良好并表现出较好的氮磷去除效果。花菖蒲最佳，黄菖蒲稍次，二者差异不大，溪荪表现最差。但黄菖蒲的生长状况明显好于花菖蒲和溪荪。花菖蒲和黄菖蒲在今后用于治理富营养化水体中可以给予优先考虑。

关键词: 冬小麦, 冬小麦, 渍水逆境, N、P、K营养状况, 产量

Abstract:

Greenhouse static state experiments were conducted to investigate 9 Species of Genus Iris′ on removal effect on nitrogen and phosphorus in eutrophic water. Results indicated that all of the three species grew well,and showed excellent nitrogen and phosphorus removal capacities. The Iris keampfer was best, the Iris pseudacorus was slightly inferior, the two difference was not obvious, the Iris sanguinea was worst. But Iris pseudacoru growth condition was obviously better than the other two. The Iris keampfer and the Iris pseudacorus may given the primordial consideration in the next government in eutrophic water.