To ensure the seed purity and strong resistance to rice blast disease of the "Taoyuan No. 7" rice variety, we have developed the "Propagation and Seed Production Techniques for Taoyuan No. 7 Rice." This technology reduces the risk of leaf blast disease during the mid-growth stage and protects against panicle blast disease during the grain-filling stage. By cultivating this high-quality, pure variety, farmers can avoid using rice blast-related fungicides throughout the entire growing season while preserving its distinctive aroma. This not only lowers production costs but also enhances the resilience of the rice industry, mitigating the impacts of climate change.