1. 毕业设计（论文）主要目标：
研究镉胁迫下CO2浓度升高对水稻生长以及矿质元素吸收的影响；熟悉科学研究的基本过程及方法；培养独立科研能力。
2. 毕业设计（论文）主要内容：
（1）镉胁迫和CO2浓度升高对水稻生长的影响
（2）镉胁迫和CO2浓度升高对水稻中镉含量的影响
（3）镉胁迫和CO2浓度升高对水稻吸收累积矿质元素的影响
3. 主要参考文献
1. Jia Y., Tang S., Wang R., Ju X., Ding Y., Tu S., Donald L.S. Effects of elevated CO2on growth, photosynthesis, elemental composition, antioxidant level, and phytochelatin concentration in Lolium mutiforum and Lolium perenne under Cd stress [J]. J Hazard Mater, 2010, 180: 384-394.
2. Li Z., Tang S., Deng X., Wang R., Song Z. Contrasting effects of elevated CO2 on Cu and Cd uptake by different rice varieties grown on contaminated soils with two levels of metals: implication for phytoextraction and food safety [J]. J Hazard Mater, 2010, 177: 352-361.
3. Guo H., Jia H., Zhu J., Wang X. Influence of the environmental behavior and ecological effect of cropland heavy metal contaminants by CO2 enrichment in atmosphere [J]. Chinese J Geochem, 2006, 25: 212.
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