Research Article

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

Figure 4

Estimated values of nutritional traits in hybrid strains: (a) neutral detergent fiber, (b) acid detergent fiber, (c) lignin, and (d) relative feed value. 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 .