Mahmood Qaisar, Siddiqi M Rehan, Islam Ejaz ul, Azim M Rashid, Zheng Ping, Hayat Yousaf
Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, China.
J Zhejiang Univ Sci B. 2005 Oct;6(10):991-8. doi: 10.1631/jzus.2005.B0991.
Water hyacinth (Eichhornia crassipes (Mart.) Solms) is a prolific free floating aquatic macrohpyte found in tropical and subtropical parts of the earth. The effects of pollutants from textile wastewater on the anatomy of the plant were studied. Water hyacinth exhibits hydrophytic adaptations which include reduced epidermis cells lacking cuticle in most cases, presence of large air spaces (7 approximately 50 microm), reduced vascular tissue and absorbing structures. Textile waste significantly affected the size of root cells. The presence of raphide crystals was noted in parenchyma cells of various organs in treated plants.
凤眼蓝(Eichhornia crassipes (Mart.) Solms)是一种多产的、自由漂浮的水生大型植物,见于地球的热带和亚热带地区。研究了纺织废水污染物对该植物解剖结构的影响。凤眼蓝表现出水生植物的适应性,包括在大多数情况下表皮细胞减少且缺乏角质层、存在大的气腔(约7至50微米)、维管组织和吸收结构减少。纺织废物显著影响根细胞的大小。在处理过的植物的各个器官的薄壁细胞中发现了针晶束晶体。