| 虉草作为湿地适生植物可行性分析 |
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| 引用本文： | 郝建朝,吴沿友,刘惠芬,宋秀丽.虉草作为湿地适生植物可行性分析[J].天津农学院学报,2008,15(2):36-39. |
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| 作者姓名： | 郝建朝 吴沿友 刘惠芬 宋秀丽 |
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| 作者单位： | 1. 天津农学院,农学系,天津,300384
2. 江苏大学,农业工程研究院,江苏,镇江,212013 |
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| 摘 要： | 研究了虉草的经济价值，虉草根际土壤氧化酶活性、金属累积量及氮、磷、钾含量，虉草氮磷含量、碳酸酐酶活性及光合速率，并将其与一些有代表性的湿地生长植物进行对比。结果表明，虉草可以适应湿地水陆过渡的还原性环境，其氮、磷处理能力及根际土壤重金属富集能力都高于芦苇。
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| 关 键 词： | 虉草 湿地 N、P去除能力 碳酸酐酶 光合速率 |
Feasibility Analysis of Phalaris arundinacea as Fitted Plant under Wetland |
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| Hao Jian-chao,WU Yan-you,LIU Hui-fen,SONG Xiu-li.Feasibility Analysis of Phalaris arundinacea as Fitted Plant under Wetland[J].Journal of Tianjin Agricultural College,2008,15(2):36-39. |
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| Authors: | Hao Jian-chao WU Yan-you LIU Hui-fen SONG Xiu-li |
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| Institution: | HAO Jian-chao , WU Yan-you, LIU Hui-fen, SONG Xiu-li ( 1. Department of Agronomy, Tianjin Agricultural University, Tianjin 300384, China; 2. Institute of Agricultural Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu Province, China) |
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| Abstract: | The economic value of Phalaris arundinacea, oxidative enzyme activity, the accumulation of heavy metal and the content of N, P and K in rhizosphere soil of Phalaris arundinacea, the content of N and P, the activity of carbonic anhydrase and the photosynthetic rate of Phalaris arundinacea were studied. Meanwhile, some representative plants growing in wetland were compared with it. The results show that Phalaris arundinacea could adapt to the transitional reduction environment from water body to the land. The abilities of Phalaris arundinacea disposing N, P and accumulating heavy metals in rhizosphere were higher than those of Phragmiws communis. |
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| Keywords: | Phalaris arundinacea wetland N andP removal capacity carbonic anhydrase activity photosynthetic rate |
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