This study was aimed to determine the effects of different levels of fresh whey and Lactobacillus buchneri inoculation on the nutrient properties and aerobic stability of alfalfa silage. Experiment was conducted with 8 treatments and 3 replicates for 90 days. Treatments included wilted alfalfa (control), wilted alfalfa + bacterial inoculant (AB), wilted alfalfa +30 g whey/kg (AW1), wilted alfalfa + 30 g whey + bacterial inoculant (AW1B), wilted alfalfa + 60 g whey per kg (AW2), wilted alfalfa + 60 g whey per kg + bacterial inoculant (AW2B), wilted alfalfa + 90 g whey per kg (AW3) and wilted alfalfa + 90 g whey + bacterial inoculant (AW3B). Results showed that, the pH values of treatments were found less than 4.86 but the control pH was higher in comparison with other treatments (P<0.05). The addition of fresh whey and complementary bacterial supplement to alfalfa caused a significant increase in total fatty acids. There was no significant difference between neutral detergent fiber (NDF) and acid detergent fiber (ADF) in all treatments compared to control group. The least resistance to erosion was related to wilted alfalfa + bacterial additive (AB), and the highest amount was related to wilted alfalfa + 60 g whey (AW2: P<0.05). The results showed that fresh whey and bacterial inoculation with the fermentable carbohydrates leads to rapid reduction of pH, limiting the proliferation of yeasts, increased aerobic stability and improved silage quality.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.