Zhigang Fu

Jiashan County Fengchan Grain & Oil Professional Cooperative, Jiashan, 314110, Zhejiang, China
Author    Correspondence author
Rice Genomics and Genetics, 2025, Vol. 16, No. 4   
Received: 08 May, 2025    Accepted: 18 Jun., 2025    Published: 06 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.

In order to promote the development of green agriculture and improve rice yield and stress resistance, this study was based on the demonstration base of Dahao Village in Jiashan. The comprehensive performance of the new late rice varieties displayed locally in terms of growth traits, physiological resistance and ecological cultivation mode was systematically evaluated. The differences between indica-japonica hybrid rice and conventional late japonica rice in terms of plant height, tillering ability, fruiting rate, and 1 000-grain weight were analyzed. At the same time, their adaptability to adverse stresses such as pests and diseases, lodging, and premature aging was investigated. Combined with green agricultural practices, such as substrate seedling cultivation, controlled-release fertilizer application, and green prevention and control technologies, their effects on rice growth and yield were evaluated. This study also selected typical varieties "Yongyou 33", "Jiangliangyou 7901", "Xiushui 1717" and "Jiahe 567" for case analysis to explore the synergistic relationship between variety traits, management mode and yield. The results show that the integration of high yield, high resistance and ecological cultivation is the key direction for achieving sustainable rice production. This study provides a practical basis and theoretical support for the green transformation of rice cultivation and variety promotion in East China.

Rice; Growth traits; Physiological resistance; Ecological cultivation; Green agriculture