water hyacinth

Studies on the Nutrient Ecology of Water Hyacinth ( Eichhornia crassipes), an Exotic Invasive Species

外来入侵种凤眼莲（Eichhornia crassipes）的营养生态学研究

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There was a heated dispute between the merit water hyacinth on purification or pollution in water-bodies.

凤眼莲在城市河湖的污染与净化中的是非功过争议很大,双方意见均有部分正确,但各有 片面性.

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Water Hyacinth ( an Invasive Plant) Grows under Different Nutrient Levels and Its Impacts on Native Aquatic Plants

外来入侵种凤眼莲在不同营养水平下的生长及对本地水生植物的影响

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And imported water hyacinth plants are some parts of the Yangtze River and the Pearl River.

而进口的水葫芦正在淤塞长江和珠江的部分河段.

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Various using mode of water hyacinth were introduced.

并介绍了水葫芦开发利用的多种方式.

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A water plant with a showy purple flower, the Water Hyacinth, was a native of the Amazon Basin and is now seen as the most important nuisance aquatic plant worldwide.

一种开艳丽紫色花朵的水生植物，即水葫芦，本来生长于亚马逊河流域，现在却成为全世界最令人烦恼的水生植物。

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the effectiveness of the phytoremediation of ethion, dicofol and cyhalothrin by water hyacinth ( eichhornia crassipes solms) was studied.

报道了凤眼莲修复水溶液中乙硫磷、三氯杀螨醇和三氟氯氰菊酯的效果及主要机理。

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Living organisms such as hyacinth can condense dilute impurities in water a concentration with economic value.

活体生物如水浮莲,能够将稀释在水里的杂质浓缩成为具有经济价值的浓缩物.

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in this paper the biological degradation technology for water hyacinth lignocelluloses and its effect on the anaerobic fermentation for biogas were studied.

本文开展了水葫芦木质纤维素生物预处理技术的研究，并研究其处理对厌氧发酵产沼气的影响，探求水葫芦高效产沼气方法。

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Water hyacinth ( Eichhornia crassipes Solms) is used to substitute rice straw for the cultivation of padi straw mushroom.

利用布袋莲代替稻草来栽培草菇，菌丝发育良好，产菇正常。

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The excited energy conversion efficiency(η) in PS ⅱ RC is 87% and 91% respectively for the water hyacinth and spinach chloroplasts calculated on the 20 ps model.

基于20ps模型计算的水葫芦和菠菜叶绿体PSⅡ反应中心激发能转能效率分别是87%和91%。

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Comparison of the Removal Ability of Nitrogen and Phosphorous by Water Hyacinth ( Eichhornia crassipes) in Differently Eutrophic Water

水葫芦去除不同富营养化水体中氮、磷能力的比较

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This paper studied the purification effect of P, N by planting water hyacinth, Canna, Cyperus and Vetiver in a floating culture system and the change of ammonifying bacteria flock and total alkaline phosphate activity in pig farm wastewater.

研究利用漂浮栽培系统栽培水葫芦、美人蕉、风车草、香根草对养猪场废水的净化效果及对水体中氨化细菌和碱性磷酸酶的影响。

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After the adsorption, water hyacinth biogas fermenting is also improved.

经过吸附处理后的水葫芦自身的产气效率也有所提高.

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Study on further purification of piggery manure waste water using water hyacinth

水葫芦（Water hyacinth）深度净化猪粪便污水研究

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The results showed that the removal rates of nitrogen by planting water hyacinth, Canna, Cyperus and Vetiver were 92. 53%, 91. 45%, 86. 99% and 82. 05% respectively.

结果表明：水葫芦、美人蕉、风车草、香根草对水体中氮的去除率分别为92.53%，91.45%，86.99%，82.05%；

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