热带作物学报2011，Vol.32Issue(8)：1404-1410,7.DOI:10.3969/j.issn.1000-2561.2011.08.003
三角梅7个品种的矿质元素的分析研究
Comparative Analysis of Mineral Nutrient Elements Distribution in Seven Varieties of Bougainvillea
摘要
Abstract
Bougainvillea shows increasingly potential as edible plants,as well in bio-remediation environment.In the study,the micro and macro mineral contents of seven Bougainvillea in blooming were analyzed by inductively coupled plasma-optical emission spectrometry (ICP-OES) in order to select varieties propitious to supplement food or friendly-environment.There were remarkable differences in accumulation beneficial elements among cultivars of Bougainvillea.the highest amounts of heavy metals was detected in B.peruviana ‘Thimma' (B.p),followed by B.g ‘S',the least one was in the leaves of B.‘Raspberry ice' (B.‘R').As compared with leaves,the obvious difference was found in flowers,the maximal accumulation was obtained in flowers of B.p,the minimal one was from the flowers of B.glabra ‘Alba' (B.g ‘A' ).In conclusion,as compared with beneficial effects of micro nutrients in leaves and flowers,flowers of B.‘ R' are preferred diets for mineral supplement and healthy effects while B.p is proper to be planted in areas where bio-remediation is needed under heavy metals contamination such as Lead (Pb),Chromium (Cr),Arsenicum (As) and so on.关键词
三角梅/ICP-OES/微量元素/大量元素Key words
Bougainvillea/ICP-OES/micro mineral/macro mineral分类
农业科技引用本文复制引用
徐夙侠,黄青云,林春松,许文宝,曾碧玉..三角梅7个品种的矿质元素的分析研究[J].热带作物学报,2011,32(8):1404-1410,7.基金项目
国家自然科学基金项目(No.31071814) （No.31071814）
厦门科技项目(No.3502220081137). （No.3502220081137）
