The Inclusion of Hermetia Illucens Larvae Meal in the Diet of Laying Hens (Hy-Line Brown) Affects the Caecal Bacterial Composition and Diversity.

ABSTRACT:

Background

The poultry industry is increasingly looking for sustainable feed ingredients which support animal productivity. Insects, such as the larvae of Hermetia illucens, represent a promising alternative protein source that has a positive effect on gut health.

Aim

The aim of this study is to evaluate the effects of a partial replacement of soybean meal with H. illucens larvae meal on the caecal microbiota of laying hens.

Methodology

A total of 162 hens were divided equally into three treatment groups: a control group (C) with a diet containing corn-soybean meal and two treatment groups (HI25, HI50) in which 25% and 50% of the soybean meal protein was replaced by H. illucens larvae meal protein. At 40 weeks of age, 30 animals (10 per group) were slaughtered and the

SUBMITTER: Mahayri TM 

PROVIDER: S-EPMC12538631 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature