研究生学术报告预告登记(开题、中期、答辩)

       为加强研究生学术交流活动,推进学术创新,特开通“研究生学术报告预告区”。我校研究生和教师可以在预告区及时发布和了解有关研究生学术报告的信息,届时参加。也可就某学术报告展开专题讨论与交流。

报告人: 刘丽男
学号: 1015214027
学院: 环境科学与工程学院
报告类型: 第二次学术报告
日期: 2017年09月21日
时间: 14:50
地点: 北洋园校区43教A304
导师: 宋照亮
题目: Function and mechanism of silicon on regulating heavy metal stress in soil-plant system
内容提要:

Heavy metals contaminated soil has been increasing over the recent decade years and attracted wide public attention  especially in mining, smelting, tanneries and the sewage irrigation areas.Heavy metals in soils may transport to water bodies, being uptake or adsorbed by aquatics, and directly uptake and accumulate in vegetables and food crops, decreasing plant quality and leading to instant or potential risks to animals and human beings. It is accepted by most researchers that silicon can ameliorate heavy metal toxicity in crops, while much more vegetable species should be considered to verify the functional mechanisms. And the efficiency of plant uptake of different Si based fertilizers in modulating plant physiological and biochemical responses should be further investigated.

图片:
登记人: 刘丽男
登记时间: 2017年09月21日 星期四 11:59