| 富营养化水中14种野生植物蒸腾和营养吸收的相关性 |
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| 引用本文： | 黄承才,葛滢.富营养化水中14种野生植物蒸腾和营养吸收的相关性[J].浙江林业科技,1998,18(6):3-8. |
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| 作者姓名： | 黄承才 葛滢 |
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| 作者单位： | 绍兴文理学院生化系!绍兴，312000(黄承才)，杭州大学生命科学学院(葛滢，常杰，秦国强) |
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| 摘 要： | 研究了富营养化水栽培下14种野生植物蒸腾和营养吸收的关系，结果表明，植物的日蒸腾量大小顺序与植物对环境因子的响应一致，且高蒸腾量的6种植物对环境因子的响应显著大于其它低蒸腾量的植物（P＜0．05）；植物的日蒸腾量与营养元素的吸收也存在着显著正相关，因此，日蒸腾量可作为人工湿地净化工程植物选种的一个重要指标。本项结果表明，鸭芹、凤眼莲、芦苇、早熟禾、水芹共5种植物可选为人工湿地净化工程的植物。
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| 关 键 词： | 富营养化水 日蒸腾量 元素吸收 |
Relationship between Transpiration and mineral Absorption of 14 Wild Species Cultured in the Eutrophic Water |
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| Huang Chengcai.Relationship between Transpiration and mineral Absorption of 14 Wild Species Cultured in the Eutrophic Water[J].Journal of Zhejiang Forestry Science and Technology,1998,18(6):3-8. |
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| Authors: | Huang Chengcai |
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| Abstract: | The relationship between transpiration (Tr) and Mineral absorption of 14 Wild species cultured in the eutrophic water was studied. The results showed that the daily transpiration (Trd) was consistent with the responds of the plants to the environmental factors: The responds of the six species with higher transpiration were significantly larger than those of the plants with lower transpiration; Trd was positively relative to the mineral absorption. Therefore Trd could be used as an inportant index of purification capability of the plants. Cryptotaenia japonica,Eichhornia crassipes,Phragmites communis, Poa annua and Oenanthe javanica could be applied for purification of waste water. |
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| Keywords: | eutrophic water daily transpiration mineral absorption |
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