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Chinese Agricultural Science Bulletin ›› 2024, Vol. 40 ›› Issue (16): 118-123.doi: 10.11924/j.issn.1000-6850.casb2023-0189

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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 Online:2024-05-30 Published:2024-05-30

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