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中国农学通报 ›› 2024, Vol. 40 ›› Issue (16): 118-123.doi: 10.11924/j.issn.1000-6850.casb2023-0189

• 资源·环境·生态·土壤·气象 • 上一篇    下一篇

水稻镉污染防治及营养调控研究进展

陈巧茂(), 张玉盛, 黄澳琪, 陈澎, 敖和军()   

  1. 湖南农业大学农学院,长沙 410128
  • 收稿日期:2023-03-13 修回日期:2023-09-18 出版日期:2024-05-30 发布日期:2024-05-30
  • 通讯作者:
    敖和军,副教授,博士,主要从事水稻重金属污染控制研究。通信地址:401128 湖南省长沙市芙蓉区农大路1号 湖南农业大学农学院,E-mail:
  • 作者简介:

    陈巧茂,男,1996年出生,硕士研究生,研究方向:从事农艺措施治理水稻重金属污染研究。通信地址:401128 湖南省长沙市芙蓉区农大路1号 湖南农业大学农学院,E-mail:

  • 基金资助:
    国家自然科学基金课题“氮素供应对镉在低镉水稻植株体内转运与分配的影响机理研究”(32172107); 国家产业技术体系“国家水稻产业技术体系栽培与土肥岗位专家项目”(CARS-01)

Research Advances on Prevention and Control of Cadmium Pollution and Nutritional Regulation in Rice

CHEN Qiaomao(), ZHANG Yusheng, HUANG Aoqi, CHEN Peng, AO Hejun()   

  1. College of Agronomy, Hunan Agricultural University, Changsha 410128
  • Received:2023-03-13 Revised:2023-09-18 Published:2024-05-30 Online:2024-05-30

摘要:

中国土壤Cd污染严重,长期食用高Cd含量的大米会危害人体健康,因此防控稻米Cd污染对粮食安全具有重要意义。营养调控是降低水稻Cd积累的有效途径,文章整理了近年来水稻Cd污染削减技术和养分调控研究进展,提出可从化肥管理对水稻Cd吸收、转运和积累影响机制等方面开展进一步研究。

关键词: 水稻, 重金属, 镉, 调控措施, 营养调控

Abstract:

The prevention and control of rice Cd pollution is crucial for ensuring food security since China has a severe problem with soil Cd pollution, and the long-term consumption of rice containing high levels of Cd will endanger human health. Nutrition regulation is an effective way to reduce Cd accumulation in rice. This paper reviews the research progress of rice Cd pollution reduction technology and nutrient regulation in recent years, and suggests that the mechanism of the impact of chemical fertilizer management on rice Cd uptake, transport, and accumulation should be further researched.

Key words: rice, heavy metal, cadmium, regulation measures, nutrition regulation