摘要
硒是人和动物所必需的微量元素,也是植物生长发育的有益元素。综述了硒在植物保护与农产品质量安全中的应用研究进展,包括硒在增强植物抗逆能力、延缓植物衰老、拮抗重金属毒性、降低农产品中硝酸盐累积量、缓解作物药害、减轻作物土壤连作障碍等方面的作用,并展望了硒在改善农产品营养品质和保障植物健康与农产品质量安全方面的应用前景和策略,以期为硒生物营养强化与植物保护及农产品质量安全关系的深入研究与实际应用提供参考。
Selenium （Se） is an essential trace element for human and animals, and it is also a beneficial element for growth and development of crop. In this review, we discussed the role of Se in plant protection and agricultural products quality and safety, including improving crop stresses resistance, delaying senescence of plants, antagonizing to heavy metal toxicity, reducing the nitrate accumulation in agricultural products, alleviating crop phytotoxicity, alleviating successive cropping obstacle. We also prospected the application and strategy of Se in improving nutritional quality of agricultural products, ensuring plant health and product quality and safety, which was expected to provide references for related researches and applicaion between Se biofortification and plant protection and agricultural products quality and safety.
作者
吴春蕾
吴之琳
吴洁
江寒
臧华伟
檀根甲
袁林喜
李淼
WU Chunlei WU Zhilin WU Jie JIANG Han ZANG Huawei TAN Genjia YUAN Linxi LI Miao(Economic and Technical College of Anhui Agricultural University, Hefei 230036, China Laboratory of Plant Health and Functional Agriculture of AHAU-Suzhou Setek Co. Ltd., Key Laboratory of Agri-Food Safety of Anhui Province, the Northwest of Anhui Province Station for Integrative Agriculture of Research Institute for New Rural Development, School of Plant Protection, Anhui Agricultural University, Hefei 230036, China Jiangsu Bio-engineering Research Centre of Selenium, Jiangsu Suzhou 215123, China)
出处
《生物技术进展》
2017年第5期462-466,共5页
Current Biotechnology
基金
安徽省自然科学基金项目(1408085MC68)
安徽省高校自然科学基金重点项目(KJ2017A158)
国家重点研发计划项目(SQ2017ZY060062
2017YFD0201605)
安徽省高校优秀青年人才支持计划项目(gxyq2017146)
安徽省大学生创新创业训练计划项目(AH20150364010)资助
关键词
硒
植物保护
农产品质量安全
生物营养强化
功能农产品
selenium
crop protection
agricultural products quality and safety
biofortification
functional agricultural products
作者简介
吴春蕾，硕士，主要从事土壤肥料及农业生态与环境研究。E-mail： 1157910476@qq.com。
通讯作者： 李淼，副教授，主要从事植物医学与生物营养强化研究。E-mail： miaoli@ustc.edu.cn
