【摘要】 对土壤—水稻系统的重金属污染的研究现状进行了综述。主要介绍了土壤中重金属污染的形态、分布状况、重金属对水稻的生理生态效应、水稻吸收累积重金属的影响因素及水稻对重金属抗性的分子生物学基础,并对未来的研究方向进行了展望。更多还原

【Abstract】 The current situation of researches on heavy metals pollution in soil-rice system is summarized, including the forms and distribution of heavy metals in paddy, physiological and ecological effects of heavy metals on rice, several factors which have influences on rice in adsorption and accumulation of heavy metals, and molecular biological mechanism of resistance of rice to heavy metals. In addition, the tendency of the research on heavy metals pollution in soil-rice system in the future is prospected.更多还原