Disadvantages of Denghai 1976

Its disadvantages are poor disease resistance, unsatisfactory panicle and general lodging resistance.

1, poor disease resistance: Denghai 1976 maize varieties have poor resistance to some diseases, such as southern rust and sheath blight. And it is easy to be attacked by diseases, resulting in a decrease in yield.

2. The ear is not ideal: Denghai 1976 maize variety has high yield, but the ear is not ideal, and the bald tip is long, which affects the commercialization of maize.

3. Lodging resistance is average: Denghai 1976 maize varieties have average lodging resistance, and are prone to lodging in stormy weather, which affects yield and quality.