Xizi 3: a new rice variety with stable low-cadmium-accumulation characteristics
文献类型: 外文期刊
第一作者: Wang, Tiankang
作者: Wang, Tiankang;Song, Shufeng;Li, Yixing;Yang, Hanshu;Bai, Lianyang;Li, Li;Fu, Yuefeng
作者机构:
关键词: Low-cadmium accumulation; Rice; Xizi 3; Molecular marker
期刊名称:MOLECULAR BREEDING ( 影响因子:3.0; 五年影响因子:3.0 )
ISSN: 1380-3743
年卷期: 2025 年 45 卷 2 期
页码:
收录情况: SCI
摘要: This study is the first to develop a method for cadmium enrichment and identification in sterile rice lines. The important low-cadmium rice resources Luohong 3A and Luohong 4A were discovered. A precise breeding system for low cadmium enrichment in rice was established, leading to the cultivation of Xizi 3, the first low-cadmium rice variety approved by the State. This achievement is significant for solving the problem of excessive cadmium in rice in southern China. In 2024, Xizi 3 was selected as a major agricultural technology by the Ministry of Agriculture and Rural Affairs and a key scientific and technological achievement in China's agricultural and rural areas.
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