Lactobacillus acidophilus L-92 and Improved Growth Performance

• Effects of marine-derived Enterococcus durans YQ-6 on growth performance, intestinal health and microbial community of Leizhou black ducks.

  • 2026-05
  • RCT · n = 180
  • Poultry science 105(5)
  • • Yufeng Gou
    • Jiang Wu
    • Qiucheng Yao
    • Namula Zhao
    • Haiyan Wu
    • Zhibao Chen

  • PubMed: 41691807
  • DOI: 10.1016/j.psj.2026.106568

  2 Insights on

  • Improved Growth Performance

  • High evidence

  The results showed that YQ-6 could significantly increase the body weight and average daily gain of Leizhou black ducks (P < 0.05) and reduce the feed conversion ratio.

  Effect

  Beneficial

  Effect size

  Moderate

  Significant

  Yes

• Dietary probiotic supplementation with Lactococcus lactis and Bacillus velezensis enhances growth performance, meat quality, blood profiles, and cecal and feed microbiota in growing rabbits.

  • 2025-10-31
  • Animal biotechnology 36(1)
  • • Nada Elbaz
    • Elwy A Ashour
    • Samar S Bassiony
    • Ahmed I Elsherbeni
    • Samir A Mahgoub
    • Ali O Osman
    • Islam Sabike
    • Naif A Al-Gabri
    • Mahmoud Moustafa
    • Mohammed Al-Shehri
    • Mohamed E Abd El-Hack

  • PubMed: 41173468
  • DOI: 10.1080/10495398.2025.2577947

  3 Insights on

  • Improved Growth Performance

  • Low evidence
  • Animal Study

  Probiotic inclusion, particularly at the higher level, significantly enhanced final body weight, feed conversion ratio, and overall performance.

  Effect

  Beneficial

  Effect size

  Large

  Significant

  Yes