The result shows that Eichhornie crassipes had the best effect.
结果表明，水葫芦效果最好。
2
The results showed that in nitrogen pollution water, the repair results of Eichhornia crassipes is better than Hosta ventricosa.
结果表明凤眼莲对氮污染水体的修复效果要好于紫萼玉簪。
3
The use of T tube in southern China Han bamboo, bamboo crassipes, Bamboo, white bamboo, Phyllostachys nigra, owner and valuable mahogany Seiko system to do.