Impacts of Silage-Based Forages on Ruminant Health and Welfare—Second Edition

A special issue of Animals (ISSN 2076-2615). This special issue belongs to the section "Animal Nutrition".

Deadline for manuscript submissions: 10 December 2026 | Viewed by 267

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Guest Editor
College of Animal Sciences, Fujian Agriculture and Forestry University, Fuzhou, China
Interests: silage; rumen microbiota; methane reduction; forage processing; climate change; nutritional regulation
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Special Issue Information

Dear Colleagues,

Silage holds immense potential to enhance animal nutrition and production systems. Exploring the nutritional value of silage feed for ruminants is of great scientific significance for sustainable agricultural development.

We encourage studies exploring innovative silage preservation, processing techniques, and intricate interplay between silage composition, rumen fermentation dynamics, and subsequent nutrient absorption, emphasizing the enhancement of animal health, growth performance, and environmental sustainability. Studies focusing on optimizing silage quality, identifying key nutrients, and assessing the impact of silage-based diets on ruminant physiology, reproduction, and overall well-being are encouraged. This Special Issue aims to highlight the effects of silage on ruminant nutrition and how various silage-based forages affect ruminant health and performance, rather than concentrating solely on silage itself. We welcome original research articles and reviews that align with this focus.

We look forward to receiving your contributions.

Prof. Dr. Fulin Yang
Guest Editor

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Keywords

  • silage nutrition
  • ruminant production
  • sustainable agriculture
  • silage preservation techniques
  • rumen fermentation
  • nutrient absorption
  • animal health enhancement
  • growth performance
  • environmental sustainability
  • silage-based diets

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Published Papers (1 paper)

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Research

20 pages, 419 KB  
Article
Lactobacillus casei TH14 and Hydrolysable Tannin as Corn Silage Additives Modify In Vitro Rumen Fermentation and Reduce Methane Production
by Rittikeard Prachumchai and Anusorn Cherdthong
Animals 2026, 16(16), 2447; https://doi.org/10.3390/ani16162447 - 7 Aug 2026
Abstract
This study evaluated L. casei TH14 (TH14) and two levels of hydrolysable tannin (HT; sweet chestnut, Castanea sativa) as corn ensiling additives, hypothesising that their combination would improve fermentation quality and reduce in vitro CH4. Whole-plant corn was ensiled for [...] Read more.
This study evaluated L. casei TH14 (TH14) and two levels of hydrolysable tannin (HT; sweet chestnut, Castanea sativa) as corn ensiling additives, hypothesising that their combination would improve fermentation quality and reduce in vitro CH4. Whole-plant corn was ensiled for 21 days in a completely randomised design (seven treatments, four replicates) combining Molasses, TH14, and HT at 20 or 40 g/kg DM. Silage pH was significantly affected by treatment (p < 0.01), with T4 reaching the lowest final pH (3.83), whereas the primary nutrients (DM, OM, CP, and NDF) were unchanged (p > 0.05). Hydrolysable tannin reduced ruminal NH3-N at 24 h (11.12 vs. 13.06 mg/dL; p < 0.05) and, at 40 g/kg DM, lowered CH4 by 50.0% at 24 h (2.45 vs. 4.90 mL/g DM; p < 0.01) in a dose-dependent manner, accompanied by a higher propionate proportion and a lower acetate-to-propionate ratio (p < 0.01). Independent of tannin, TH14 reduced CH4 by 12.7% (p < 0.05). Digestibility was transiently reduced at 24 h but unaffected at 48 h (p > 0.05). Corn silage with HT at 40 g/kg DM, alone or combined with TH14, is a promising strategy to mitigate CH4 without impairing nutrient digestibility. Full article
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