灌接种剂在减轻小羊毛中甲产生的潜力:系统性审查
R B Afonso1, L N Adivi1, K Linehan2
1Teagasc Food Research Centre, Moorepark, Fermoy, Co. Cork P61 C996, Ireland; APC Microbiome Ireland, Biosciences Institute, University College Cork, Lee Maltings, Cork, Cork T12 YT20, Ireland; School of Microbiology, University College Cork, Cork T12 YN60, Ireland.
Journal of dairy science
|November 9, 2025
概括
微生物料注射剂在减少从反动物消化中产生的甲 (CH4) 排放方面表现有前途. 研究表明,这些注射剂可以显著降低牲畜中的CH4产量,提供一种潜在的气候变化缓解策略.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 微生物学 微生物学
背景情况:
- 在反动物中,肠道发酵是人为甲 (CH4) 排放的主要来源.
- 甲排放对气候变化和反动物生产产生负面影响.
- 对于可持续农业而言,肠道CH4的缓解策略至关重要.
研究的目的:
- 系统地审查微生物料注射剂在减少甲产量的有效性.
- 评估注射剂对肠微生物群的影响,无论是ex vivo还是in vivo.
主要方法:
- 进行了全面的文献搜索,截至2024年1月31日.
- 10篇符合质量标准的同行评审文章被纳入分析.
- 研究使用了体外测定和体内试验,主要是用牛和绵羊样.
主要成果:
- 80%的审查研究报告说,使用料微生物接种剂减少了甲产量.
- 当与添加剂一起使用时,Lactobacillus buchneri可以达到高达83%的CH4减少.
- 植物性乳杆菌 (Lactobacillus plantarum) 在CH4产量下降了48%.
结论:
- 化微生物接种剂显示出作为减轻牲畜甲排放的可行策略的潜力.
- 需要进一步的研究来证实这些发现,并探索更广泛的应用.
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