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首页> 外文期刊>International Journal of Plant Physiology and Biochemistry >Total lipid content in macrophytes of Wular lake, A Ramsar site in Kashmir Himalaya
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Total lipid content in macrophytes of Wular lake, A Ramsar site in Kashmir Himalaya

机译：克什米尔喜马拉雅山拉姆萨尔遗址Wular湖大型植物的总脂质含量

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摘要

The purpose of this study was to evaluate total lipid content in 15 fresh water macrophytes belonging to four ecological groups and examining the possible variations between the studied periods. The samples were obtained from nine sites throughout the Wular lake, during March to December 2011, spelling four seasons with determinations of lipid content of the aquatic macrophytes. No gross differences in the? lipid content, which in general ranged between 1 to 7.6% fresh weight, was observed in the various macrophytic species, however, with a clear pattern between seasons. Results of the investigation revealed that emergents and submergeds presented greater concentration of total lipids when compared with free floating and rooted floating macrophytes. There was a tendency to higher concentrations of total lipids in the tissues of? submerged macrophytes (Ceratophyllum demersum?and?Potamogeton crispus) in the early autumn? season (peak growth period) suggesting that this period presents better conditions to?Ceratophyllum demersum?and?Potamogeton? crispus?development in the Wular lake.
机译：这项研究的目的是评估属于四个生态组的15种淡水大型植物中的总脂质含量，并研究研究期间之间的可能差异。样品是从2011年3月至2011年12月从整个Wular湖的9个地点获得的，其中四个季度确定了水生植物的脂质含量。没有明显的区别吗？在各种大型植物物种中，通常观察到的脂质含量通常为鲜重的1％至7.6％，但是在不同季节之间具有清晰的模式。研究结果表明，与游离漂浮和生根漂浮大植物相比，出苗和淹没的总脂质浓度更高。有一种趋势是组织中总脂质的浓度更高。秋初淹没的大型植物（Ceratophyllum demersum和Potamogeton crispus）？季节（高峰生长期）表明该时期为“角藻”和“马铃薯子”提供了更好的条件。 Wus湖中的crispus？发展。

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