Research Article

Cross-Breeding Improvement and Performance Analysis of Dominant Production Traits in Grazing-Type Alfalfa (Medicago sativa L.)

Figure 3

Estimated values of nutritional traits of hybrid strains: (a) crude protein, (b) ether extract, and (c) crude ash. A total of 500 g of plants was randomly selected in each plot, naturally dried, and then ground. The mean value of each nutrient-related indicator was calculated. Different capital letters indicate significant differences among varieties at .