硅素营养对水稻抗重金属毒害的研究进展  

Progress in Research of the Resistance to Heavy Metal Toxicity in Rice by Silicon Nutrient

作　　者：刘松涛[1] 李茜[2] 王小玲[3] LIU Song-tao LI Qian WANG Xiao-ling(Ningxia Polytechnic, Yinehuan 750021,China Research Institute of Environmental Engineering, Ningxia University, Yinehuan 750021 China Institute of Bioresources, Jiangxi Academy of Sciences/Key Laboratory of Genetic Improvement of Ornamental Plant of Jiangxi Province, Nanchang 330096, China)

机构地区：[1]宁夏职业技术学院,银川750021 [2]宁夏大学环境工程研究院,银川750021 [3]江西省科学院生物资源研究所/江西省观赏植物遗传改良重点实验室,南昌330096

出　　处：《湖北农业科学》2017年第3期405-408,417,共5页Hubei Agricultural Sciences

基　　金：江西省青年科学基金资助项目(20142BAB214007);江西省科学院省级重点实验室开放基金项目(2013-KLB-04)

摘　　要：综述了植物硅素的营养来源、水稻吸收硅素营养的特性,系统阐述了硅素增强水稻抗重金属毒害的作用机理及研究进展,最后展望了硅素营养在水稻抗逆性研究的发展方向。This paper summarized the nutrient source of plant silicon and the characteristics of silicon absorption in rice. The mechanism and the research progress of the enhancement of rice against heavy metal toxicity were expounded systematically. Finally, the development direction of silicon nutrition in rice stress resistance was discussed.

关 键 词：硅素 水稻 重金属 

分 类 号：S511[农业科学—作物学]