水体萘污染对菖蒲的生长和生理的影响  

Effect of Naphthalene Contamination on the Growth and Physiological Characteristics of Acorus Calamus Linn

作　　者：赖闻玲[1] 张晓媛[1] 赖姝灵 方蕾[1] 

机构地区：[1]赣南师范学院生命与环境科学学院,江西赣州341000

出　　处：《赣南师范学院学报》2014年第6期49-51,共3页Journal of Gannan Teachers' College(Social Science(2))

基　　金：国家自然科学基金(51309054);江西省自然科学基金项目(2011ZBAB204015;20122BAB204006);江西省教育厅科学技术研究项目(GJJ12565)

摘　　要：用人工配置不同萘浓度污水培养菖蒲,考察菖蒲的生长、叶片叶绿素和丙二醛含量.结果表明:萘对菖蒲的株高和生物量增长起显著抑制作用,短期内刺激叶片叶绿素的产生,而增加叶片丙二醛含量.萘污染对菖蒲的生长产生不利影响.Acorus calamus Linn were cuhured with synthetic water of naphthalene contamination, the growth, leaves chlorophyll contents and MDA contents were analysed. The results showed that： Naphthalene contamination may inhibit the height and biomss in- crement of A. calamus, stimulate chlorophyll contents of leaves in the short term, and increase MDA contents of leaves. Naphthalene contamination affects the growth of A. calamus Adversely.

关 键 词：萘 菖蒲 生长 叶绿素 丙二醛 

分 类 号：X172[环境科学与工程—环境科学]