1) times of division
2) Cutting frequency
The results indicated that Cutting frequency was significantly negatively correlated with the soluble sugar content of the root and winter survival rate.
Cutting is the main use type of alfalfa, cutting frequency not only affects forage yield and itsquality this year, but also has influence on its winter surviving rate and lasting application.
Cutting is the best of applying of alfalfa, cutting frequency not only affects forage yield and its quality ,but also has influence on its winter surviving rate and lasting application.
3) cutting times
Grey correlation analysis for effects of cutting times on Zhaodong-alfalfa production in two years;
4) clipping frequency
Effects of clipping frequency on yield and quality of hybrid sweet sorghum