Factors Affecting Cadmium Accumulation in Rice and Strategies for Minimization

doi:10.16819/j.1001-7216.2021.200913

Chinese Journal OF Rice Science ›› 2021, Vol. 35 ›› Issue (4): 342-351.DOI: 10.16819/j.1001-7216.2021.200913

• Orginal Article • Previous Articles Next Articles

Factors Affecting Cadmium Accumulation in Rice and Strategies for Minimization

Nan JIANG^1,³^,^#, Xu YAN^1,²^,^#, Yanbiao ZHOU^1,³, Qunfeng ZHOU^1,³, Kai WANG^1,³, Yuanzhu YANG^1,^2,^3,^4,^*()

¹Key Laboratory of Southern Rice Innovation and Improvement, Ministry of Agriculture and Rural Affairs/Hunan Engineering Laboratory of Disease and Pest Resistant Rice Breeding, Yuan Longping High-Tech Agriculture Co., Ltd., Changsha 410125, China
²College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
³Hunan Yahua Seed Industry Scientific Research Institute, Changsha 410604, China
⁴College of Agronomy, Hunan Agricultural University, Changsha 410128, China

Received:2020-09-18 Revised:2021-01-15 Online:2021-07-10 Published:2021-07-10
Contact: Yuanzhu YANG
About author:
^#These authors contributed equally to this work

水稻镉积累影响因素与低镉稻米生产策略

江南^1,³^,^#, 颜旭^1,²^,^#, 周延彪^1,³, 周群丰^1,³, 王凯^1,³, 杨远柱^1,^2,^3,^4,^*()

¹袁隆平农业高科技股份有限公司农业农村部南方水稻品种创制重点实验室/抗病虫水稻育种湖南省工程实验室,长沙 410125
²华中农业大学植物科学技术学院,武汉 430070
³湖南亚华种业科学研究院,长沙 410604
⁴湖南农业大学农学院,长沙 410128

通讯作者: 杨远柱
作者简介:
^#共同第一作者
基金资助:
长株潭国家自主创新示范区专项（2018XK2005）;湖南省科技创新计划资助项目（2018NK1020）;湖南省科技人才专项（2019RS2054）

Abstract

Abstract:

Cadmium (Cd) is an extremely toxic and widely distributed heavy metal. Cd in farmland has adverse impacts on crop growth and development, and threatens human health via the food chain. Rice, as a staple food crop in China, plays an important role in food security. However, rice tends to absorb and accumulate more Cd compared with other cereal crops. The ‘Cd-polluted rice’ events were frequently reported in recent years, which has made Cd pollution a serious public concern. Reducing the Cd accumulation in rice grains is urgent. In this review, we summarize the advances in screening and breeding for rice varieties with low Cd, water management, adjustment of soil pH and foliar dressing strategies. The article aims to lay a theoretical foundation for technological integration, extension and application, and development of new technologies.

Key words: rice, cadmium accumulation, food safety, variety, irrigation, pH

摘要：

镉是一种生物毒性极强且分布广泛的重金属元素。农田中的镉不仅影响作物的生长发育,而且可通过食物链进入人体内,当富集到一定程度会危害人体健康。水稻是我国重要的粮食作物之一,在保障我国粮食安全中的地位举足轻重,但水稻同时也是对镉吸收和积累最强的大宗谷类作物之一。近些年“镉大米”事件在我国频繁发生,稻米镉污染已成为一个备受社会关注的严峻问题,治理稻米镉污染迫在眉睫。本文从低镉水稻品种筛选与培育、优化水分管理、调节土壤pH值、施用叶面阻隔剂等方面对稻米镉污染治理技术的研究进展进行了综述,旨在为技术的集成、推广和应用提供理论依据,同时为新技术的研发提供新的思路。

关键词: 水稻, 镉积累, 食品安全, 品种, 灌溉, pH

Nan JIANG, Xu YAN, Yanbiao ZHOU, Qunfeng ZHOU, Kai WANG, Yuanzhu YANG. Factors Affecting Cadmium Accumulation in Rice and Strategies for Minimization[J]. Chinese Journal OF Rice Science, 2021, 35(4): 342-351.

江南, 颜旭, 周延彪, 周群丰, 王凯, 杨远柱. 水稻镉积累影响因素与低镉稻米生产策略[J]. 中国水稻科学, 2021, 35(4): 342-351.

Figures/Tables 2

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品种 Variety	母本 Female parent	父本 Male parent	类型 Type	审定区域 Certified region
湘早籼45号 Xiangzaoxian 45			常规稻 Conventional variety	湖南 Hunan
中嘉早17 Zhongjiazao 17			常规稻 Conventional variety	长江中下游/湖北 Middle and lower reaches of the Yangtze River/Hubei
湘早籼32号 Xiangzaoxian 32			常规稻 Conventional variety	湖南 Hunan
湘早籼42号 Xiangzaoxian 42			常规稻 Conventional variety	湖南 Hunan
湘晚籼12号Xiangwanxian 12			常规稻 Conventional variety	湖南/长江流域南部/长江中下游 Hunan/Southern reaches of the Yangtze River/Middle and lower reaches of the Yangtze River
湘晚籼13号Xiangwanxian 13			常规稻 Conventional variety	湖南 Hunan
株两优189 Zhuliangyou 189	株1S Zhu 1S	R189	两系杂交稻 Two-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
株两优819 Zhuliangyou 819	株1S Zhu 1S	R819	两系杂交稻 Two-line hybrid rice	湖南/江西 Hunan/Jiangxi
株两优729 Zhuliangyou 729	株1S Zhu 1S	E7299	两系杂交稻 Two-line hybrid rice	湖南 Hunan
株两优706 Zhuliangyou 706	株1S Zhu 1S	R706	两系杂交稻 Two-line hybrid rice	江西 Jiangxi
株两优211 Zhuliangyou 211	株1S Zhu 1S	华211 Hua 211	两系杂交稻 Two-line hybrid rice	江西/湖南/长江中下游 Jiangxi/Hunan/Middle and lower reaches of the Yangtze River
株两优15 Zhuliangyou 15	株1S Zhu 1S	H98-15	两系杂交稻 Two-line hybrid rice	湖南 Hunan
株两优176 Zhuliangyou 176	株1S Zhu 1S	怀176 Huai 176	两系杂交稻 Two-line hybrid rice	湖南 Hunan
株两优929 Zhuliangyou 929	株1S Zhu 1S	E929	两系杂交稻 Two-line hybrid rice	湖南 Hunan
潭两优215 Tanliangyou 215	潭农S Tannong S	潭早215 Tanzao 215	两系杂交稻 Two-line hybrid rice	湖南 Hunan
两优早17 Liangyouzao 17	9771S	中嘉早17 Zhongjiazao 17	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优386 C Liangyou 386	C815S	R386	两系杂交稻 Two-line hybrid rice	湖南/江西 Hunan/Jiangxi
C两优651 C Liangyou 651	C815S	湘丰651 Xiangfeng 651	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优755 C Liangyou 755	C815S	755	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优87 C Liangyou 87	C815S	蜀恢527 Shuhui 527	两系杂交稻 Two-line hybrid rice	湖南/浙江 Hunan/Zhejiang
Y两优2108 Y Liangyou 2108	Y58S	怀恢210-8 Huaihui 210-8	两系杂交稻 Two-line hybrid rice	湖南 Hunan
Y两优488 Y Liangyou 488	Y58S	奥R488 Ao R 488	两系杂交稻 Two-line hybrid rice	湖南 Hunan
Y两优9918 Y Liangyou 9918	Y58S	R928	两系杂交稻 Two-line hybrid rice	湖南 Hunan
Y两优19 Y Liangyou 19	Y58S	信丰19 Xinfeng 19	两系杂交稻 Two-line hybrid rice	长江中下游 Middle and lower reaches of the Yangtze River
深两优5814 Shenliangyou 5814	Y58S	丙4114 Bing 4114	两系杂交稻 Two-line hybrid rice	广东/长江中下游/重庆/海南/长江上游 Guangdong/Middle and lower reaches of the Yangtze River/Chongqing/Hainan/Upper reaches of the Yangtze River
晶两优华占 Jingliangyouhuazhan	晶4155S Jing 4155S	华占 Huazhan	两系杂交稻 Two-line hybrid rice	湖南/江西/海南/华南/长江上游/长江中下游/广东/广西 Hunan/Jiangxi/Hainan/South China/Middle and lower reaches of the Yangtze River/Upper reaches of the Yangtze River/Guangdong/Guangxi
建两优华占 Jianliangyouhuazhan	建S Jian S	华占 Huazhan	两系杂交稻 Two-line hybrid rice	湖南 Hunan
皖稻153 Wandao 153	1892S	RH003	两系杂交稻 Two-line hybrid rice	安徽/长江中下游/湖北 Anhui/Middle and lower reaches of the Yangtze River
和两优1号 Heliangyou 1	和620S He 620S	丙4114 Bing 4114	两系杂交稻 Two-line hybrid rice	广西/长江中下游 Guangxi/Middle and lower reaches of the Yangtze River
C两优266 C Liangyou 266	C815S	R07266	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优7号 C Liangyou 7	C815S	R777	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优396 C Liangyou 396	C815S	R396	两系杂交稻 Two-line hybrid rice	湖南/湖北/长江中下游 Hunan/Hubei/Middle and lower reaches of the Yangtze River
两优336 Liangyou 336	C815S	R336	两系杂交稻 Two-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
欣荣优123 Xinrongyou 123	欣荣A Xinrong A	R123	三系杂交稻 Three-line hybrid rice	湖南 Hunan
深优9595 Shenyou 9595	深95A Shen 95A	R6295	三系杂交稻 Three-line hybrid rice	湖南 Hunan
深优9519 Shenyou 9519	深95A Shen 95A	R6319	三系杂交稻 Three-line hybrid rice	长江中下游/广西 Middle and lower reaches of the Yangtze River/Guangxi
德香4103 Dexiang 4103	德香074A Dexiang 074A	泸恢H103 Luhui H103	三系杂交稻 Three-line hybrid rice	四川/云南普洱、文山、红河/重庆/长江中下游 Sichuan/Puer, Wenshan, Honghe in Yunnan/ Chongqing/ Middle and lower reaches of the Yangtze River
泸优9803 Luyou 9803	泸98A Lu 98A	泸恢H103 Luhui H103	三系杂交稻 Three-line hybrid rice	长江中下游 Middle and lower reaches of the Yangtze River
金优59 Jinyou 59	金23A Jin 23A	R59	三系杂交稻 Three-line hybrid rice	湖南 Hunan
金优498 Jinyou 498	金23A Jin 23A	R498	三系杂交稻 Three-line hybrid rice	湖南 Hunan
金优284 Jinyou 284	金23A Jin 23A	华恢284 Huahui 284	三系杂交稻 Three-line hybrid rice	湖南/江西/长江中下游/陕西 Hunan/Jiangxi/Middle and lower reaches of the Yangtze River/Shaanxi
品种 Variety	母本 Female parent	父本 Male parent	类型 Type	审定区域 Certified region
湘菲优8118 Xiangfeiyou 8118	湘菲A Xiangfei A	湘恢8118 Xianghui 8118	三系杂交稻 Three-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
深优9559 Shenyou 9559	深95A Shen 95A	R5359	三系杂交稻 Three-line hybrid rice	湖南 Hunan
深优9586 Shenyou 9586	深95A Shen 95A	R8086	三系杂交稻 Three-line hybrid rice	湖南 Hunan
H优159 H You 159	H28A	R51059	三系杂交稻 Three-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
H优518 H You 518	H28A	51084	三系杂交稻 Three-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
丰源优272 Fengyuanyou 272	丰源A Fengyuan A	华恢272 Huahui 272	三系杂交稻 Three-line hybrid rice	长江中下游 Middle and lower reaches of the Yangtze River
中优9918 Zhongyou 9918	中9A Zhong 9A	R9918	三系杂交稻 Three-line hybrid rice	湖南 Hunan
隆香优130 Longxiangyou 130	隆香A Longxiang A	R130	三系杂交稻 Three-line hybrid rice	湖南/江西 Hunan/Jiangxi

品种 Variety	母本 Female parent	父本 Male parent	类型 Type	审定区域 Certified region
湘早籼45号 Xiangzaoxian 45			常规稻 Conventional variety	湖南 Hunan
中嘉早17 Zhongjiazao 17			常规稻 Conventional variety	长江中下游/湖北 Middle and lower reaches of the Yangtze River/Hubei
湘早籼32号 Xiangzaoxian 32			常规稻 Conventional variety	湖南 Hunan
湘早籼42号 Xiangzaoxian 42			常规稻 Conventional variety	湖南 Hunan
湘晚籼12号Xiangwanxian 12			常规稻 Conventional variety	湖南/长江流域南部/长江中下游 Hunan/Southern reaches of the Yangtze River/Middle and lower reaches of the Yangtze River
湘晚籼13号Xiangwanxian 13			常规稻 Conventional variety	湖南 Hunan
株两优189 Zhuliangyou 189	株1S Zhu 1S	R189	两系杂交稻 Two-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
株两优819 Zhuliangyou 819	株1S Zhu 1S	R819	两系杂交稻 Two-line hybrid rice	湖南/江西 Hunan/Jiangxi
株两优729 Zhuliangyou 729	株1S Zhu 1S	E7299	两系杂交稻 Two-line hybrid rice	湖南 Hunan
株两优706 Zhuliangyou 706	株1S Zhu 1S	R706	两系杂交稻 Two-line hybrid rice	江西 Jiangxi
株两优211 Zhuliangyou 211	株1S Zhu 1S	华211 Hua 211	两系杂交稻 Two-line hybrid rice	江西/湖南/长江中下游 Jiangxi/Hunan/Middle and lower reaches of the Yangtze River
株两优15 Zhuliangyou 15	株1S Zhu 1S	H98-15	两系杂交稻 Two-line hybrid rice	湖南 Hunan
株两优176 Zhuliangyou 176	株1S Zhu 1S	怀176 Huai 176	两系杂交稻 Two-line hybrid rice	湖南 Hunan
株两优929 Zhuliangyou 929	株1S Zhu 1S	E929	两系杂交稻 Two-line hybrid rice	湖南 Hunan
潭两优215 Tanliangyou 215	潭农S Tannong S	潭早215 Tanzao 215	两系杂交稻 Two-line hybrid rice	湖南 Hunan
两优早17 Liangyouzao 17	9771S	中嘉早17 Zhongjiazao 17	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优386 C Liangyou 386	C815S	R386	两系杂交稻 Two-line hybrid rice	湖南/江西 Hunan/Jiangxi
C两优651 C Liangyou 651	C815S	湘丰651 Xiangfeng 651	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优755 C Liangyou 755	C815S	755	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优87 C Liangyou 87	C815S	蜀恢527 Shuhui 527	两系杂交稻 Two-line hybrid rice	湖南/浙江 Hunan/Zhejiang
Y两优2108 Y Liangyou 2108	Y58S	怀恢210-8 Huaihui 210-8	两系杂交稻 Two-line hybrid rice	湖南 Hunan
Y两优488 Y Liangyou 488	Y58S	奥R488 Ao R 488	两系杂交稻 Two-line hybrid rice	湖南 Hunan
Y两优9918 Y Liangyou 9918	Y58S	R928	两系杂交稻 Two-line hybrid rice	湖南 Hunan
Y两优19 Y Liangyou 19	Y58S	信丰19 Xinfeng 19	两系杂交稻 Two-line hybrid rice	长江中下游 Middle and lower reaches of the Yangtze River
深两优5814 Shenliangyou 5814	Y58S	丙4114 Bing 4114	两系杂交稻 Two-line hybrid rice	广东/长江中下游/重庆/海南/长江上游 Guangdong/Middle and lower reaches of the Yangtze River/Chongqing/Hainan/Upper reaches of the Yangtze River
晶两优华占 Jingliangyouhuazhan	晶4155S Jing 4155S	华占 Huazhan	两系杂交稻 Two-line hybrid rice	湖南/江西/海南/华南/长江上游/长江中下游/广东/广西 Hunan/Jiangxi/Hainan/South China/Middle and lower reaches of the Yangtze River/Upper reaches of the Yangtze River/Guangdong/Guangxi
建两优华占 Jianliangyouhuazhan	建S Jian S	华占 Huazhan	两系杂交稻 Two-line hybrid rice	湖南 Hunan
皖稻153 Wandao 153	1892S	RH003	两系杂交稻 Two-line hybrid rice	安徽/长江中下游/湖北 Anhui/Middle and lower reaches of the Yangtze River
和两优1号 Heliangyou 1	和620S He 620S	丙4114 Bing 4114	两系杂交稻 Two-line hybrid rice	广西/长江中下游 Guangxi/Middle and lower reaches of the Yangtze River
C两优266 C Liangyou 266	C815S	R07266	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优7号 C Liangyou 7	C815S	R777	两系杂交稻 Two-line hybrid rice	湖南 Hunan
C两优396 C Liangyou 396	C815S	R396	两系杂交稻 Two-line hybrid rice	湖南/湖北/长江中下游 Hunan/Hubei/Middle and lower reaches of the Yangtze River
两优336 Liangyou 336	C815S	R336	两系杂交稻 Two-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
欣荣优123 Xinrongyou 123	欣荣A Xinrong A	R123	三系杂交稻 Three-line hybrid rice	湖南 Hunan
深优9595 Shenyou 9595	深95A Shen 95A	R6295	三系杂交稻 Three-line hybrid rice	湖南 Hunan
深优9519 Shenyou 9519	深95A Shen 95A	R6319	三系杂交稻 Three-line hybrid rice	长江中下游/广西 Middle and lower reaches of the Yangtze River/Guangxi
德香4103 Dexiang 4103	德香074A Dexiang 074A	泸恢H103 Luhui H103	三系杂交稻 Three-line hybrid rice	四川/云南普洱、文山、红河/重庆/长江中下游 Sichuan/Puer, Wenshan, Honghe in Yunnan/ Chongqing/ Middle and lower reaches of the Yangtze River
泸优9803 Luyou 9803	泸98A Lu 98A	泸恢H103 Luhui H103	三系杂交稻 Three-line hybrid rice	长江中下游 Middle and lower reaches of the Yangtze River
金优59 Jinyou 59	金23A Jin 23A	R59	三系杂交稻 Three-line hybrid rice	湖南 Hunan
金优498 Jinyou 498	金23A Jin 23A	R498	三系杂交稻 Three-line hybrid rice	湖南 Hunan
金优284 Jinyou 284	金23A Jin 23A	华恢284 Huahui 284	三系杂交稻 Three-line hybrid rice	湖南/江西/长江中下游/陕西 Hunan/Jiangxi/Middle and lower reaches of the Yangtze River/Shaanxi
品种 Variety	母本 Female parent	父本 Male parent	类型 Type	审定区域 Certified region
湘菲优8118 Xiangfeiyou 8118	湘菲A Xiangfei A	湘恢8118 Xianghui 8118	三系杂交稻 Three-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
深优9559 Shenyou 9559	深95A Shen 95A	R5359	三系杂交稻 Three-line hybrid rice	湖南 Hunan
深优9586 Shenyou 9586	深95A Shen 95A	R8086	三系杂交稻 Three-line hybrid rice	湖南 Hunan
H优159 H You 159	H28A	R51059	三系杂交稻 Three-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
H优518 H You 518	H28A	51084	三系杂交稻 Three-line hybrid rice	湖南/长江中下游 Hunan/Middle and lower reaches of the Yangtze River
丰源优272 Fengyuanyou 272	丰源A Fengyuan A	华恢272 Huahui 272	三系杂交稻 Three-line hybrid rice	长江中下游 Middle and lower reaches of the Yangtze River
中优9918 Zhongyou 9918	中9A Zhong 9A	R9918	三系杂交稻 Three-line hybrid rice	湖南 Hunan
隆香优130 Longxiangyou 130	隆香A Longxiang A	R130	三系杂交稻 Three-line hybrid rice	湖南/江西 Hunan/Jiangxi

Factors Affecting Cadmium Accumulation in Rice and Strategies for Minimization

水稻镉积累影响因素与低镉稻米生产策略

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