Synergistic regulation of mixing ratio of Elymus sibiricus and Medicago sativa with Additives on Bacterial Community
In this study, Medicago sativa and Elymus sibiricus were used as silage raw materials to systematically investigate the effects of different mixing ratios (10:0, 8:2, 5:5, 2:8, 0:10, fresh weight basis) and additives (Lactiplantibacillus plantarum and cellulase) on the nutritional quality, fermentation quality, and microbial community structure of mixed silage. The aim was to reveal the interaction mechanism among forage ratio, additives, and microorganisms, and to determine the optimal scheme for high-quality mixed silage. The results will not only provide a new perspective for theoretical research on legume-gramineous mixed silage but also offer a scientific basis for improving silage quality and promoting green and efficient development of animal husbandry in practical production.