Yuchao Shen

Deqing Xingqing Family Farm Co., Ltd. Deqing, 313217, Zhejiang, China
Author    Correspondence author
Rice Genomics and Genetics, 2025, Vol. 16, No. 1   
Received: 02 Dec., 2024    Accepted: 10 Jan., 2025    Published: 20 Jan., 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.

Improving rice grain quality is a key objective in modern agriculture, aiming to meet the diverse consumer demands for nutrition, appearance, and palatability. This study reviews the effects of Integrated Nutrient Management (INM) on major rice quality traits, including milling quality, appearance, eating quality, and nutritional composition. A field trial was conducted in a representative rice-producing area of Jiangsu Province, China, to evaluate the potential of INM strategies in enhancing grain quality. The experiment combined organic fertilizers, controlled-release fertilizers, and scientifically timed fertilization schedules to achieve precise nutrient regulation. Results showed that INM significantly improved the head rice recovery rate, reduced grain chalkiness, and promoted the accumulation of protein, zinc, and iron. Additionally, eating quality indicators such as gel consistency and taste scores were enhanced, while rice yield remained stable. This study highlights the importance of integrating precision fertilization with soil health management and aims to provide a practical foundation for the sustainable production of high-quality rice.

Rice grain quality; Integrated nutrient management; Milling quality; Nutritional composition; Sustainable agriculture