Abstract:

In recent years, wheat cultivation in Deqing County has showed a sharply increased trend, with the planting area continuously expanding, and has become an important growth point and breakthrough point for stabilizing grain supply in Deqing County. To further discover the potential of winter wheat cultivation, the experiment was conducted using 11 introduced wheat varieties as materials, aiming to screen out high-quality and high-yield wheat varieties suitable for planting in Deqing County. The results showed that spring wheat Yangmai 23, Yangmai 28, Zhehua No.1, and Ningmai 22 had outstanding advantages in high yield and lodging resistance, with good comprehensive performance, which were suitable for further demonstration and promotion in Deqing county.

Key words: wheat, new varieties, high-quality and high-yield, variety screening