ArticleFrontiers in veterinary science2025
Utilizing brown mushroom stem waste as an eco-friendly alternative to soybean meal in layer chick nutrition.
Article in Frontiers in veterinary science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Partial replacement of soybean meal with brown mushroom stem powder: Effects on laying performance, egg quality, and serum biochemical indices of lohmann LSL lite hens.Poultry science · 2026Article
- Dietary Brown Mushroom Stem Powder Modulates Ileal Morphology and Barrier-Related Gene Expression in Layer Chicks.Animals : an open access journal from MDPI · 2026Article
- Dietary evaluation of Pleurotus ostreatus spent mushroom substrate on productivity, nutrient digestibility, egg quality, antioxidant status, and ovarian cytoprotective responses in laying hens.Poultry science · 2026Article
- Greenhouse gas sequestration in poultry farming: Strategies for sustainable production and environmental impact mitigation.Poultry science · 2026Review
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Authors and funding
15 authors.
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Abstract
Objectives: This study evaluated the potential of brown mushroom stem (BMS) powder as a sustainable feed ingredient in poultry diets by assessing its effects on growth performance, health status, and environmental impact. Specifically, the research investigated whether the partial replacement of soybean meal with BMS powder could maintain productive performance while improving physiological responses and, gas emission in Lohmann LSL Lite chicks. Methods: The study involved 160 3-week-old Lohmann LSL Lite chicks. After a 4-day adaptation period on the control diet, the chicks were assigned to four dietary groups: 0% (control), 2%, 4%, and 6% BMS of replacing soybean meal. BMS was sourced from a local commercial mushroom producer. The stems were cleaned, washed, and freeze-dried to reduce their moisture content to below 5% by weight, ensuring extended shelf life. The freeze-dried BMS were then finely ground into powder for inclusion in the chicken feed. Each group consisted of five replicates, and each replicate had eight chicks. Feed intake (FI) and growth performance were recorded weekly over a 5-week duration in a cage system. Gas emissions from excreta were measured using a sensor-based system. At the end of the study, randomly selected birds were slaughtered for blood and organ collection for further analysis. Data analysis was performed using one-way ANOVA in SAS 9.4 software. Polynomial contrasts were used to analyze the linear and quadratic effects of increasing levels of BMS powder. Results: The results showed no significant ( Conclusion: BMS powder could be a potential and sustainable replacement for soybean meal in poultry diets. It maintained consistent growth performance and organ weight, reduced gas emissions, and positively influenced blood biochemical markers, emphasizing its potential benefits. Future research should validate these findings in commercial settings and explore their long-term applications for broader adoption in eco-friendly production systems.
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