Xian Zhang , Xuemei Liu

Hainan Provincial Key Laboratory of Crop Molecular Breeding, Sanya, 572025, Hainan, China
Author    Correspondence author
Triticeae Genomics and Genetics, 2025, Vol. 16, No. 4   
Received: 09 May, 2025    Accepted: 19 Jun., 2025    Published: 07 Jul., 2025

This is an open access article published under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Wheat, as one of the most widely cultivated and consumed staple crops worldwide, plays a critical role in global food security and human nutrition. In this study, we explored comprehensive strategies for cultivating high-quality wheat varieties enriched with nutritional value, addressing the growing demand for healthier dietary options. Our approach integrates advances in genetic research-including gene mapping, transcriptomic profiling, and gene editing-with biofortification breeding methods and improved agronomic practices. We investigated genetic determinants for key traits such as protein, zinc, and iron content, and examined the application of GWAS and CRISPR technologies to enhance nutritional traits. Additionally, we assessed the impact of soil management, irrigation, and post-harvest practices on wheat quality. Case studies from India, Ethiopia, and China illustrate successful deployment of nutrient-rich wheat varieties and their implications for public health and food systems. Despite challenges such as yield-quality trade-offs and market constraints, the integration of multi-omics tools, precision agriculture, and global collaboration holds promise for future innovations. This study highlights the need for interdisciplinary efforts and policy support to ensure sustainable development of nutritionally superior wheat cultivars.

Wheat biofortification; Nutritional quality; Genetic improvement; Agronomic practices; Precision agriculture