In response to the impacts of climate change on seed production operations, field cultivation trials are conducted on existing seed production materials (including measures such as seed soaking and urea application) to evaluate their actual effectiveness in flowering time regulation, and to establish technical models that can enhance seed production efficiency and stability.
Develop training materials on sorghum and maize F1 seed production techniques to help farmers and individuals interested in entering the seed industry gain an in-depth understanding of the significance of seed production, technical procedures, cost assessment, and risk management of core concepts.

▲Figure 1. Study on the effect of urea application in shortening the flowering period of maize

▲Figure 2. Pollination results of maize under different cultivation treatments