Research Keyword: feed efficiency

Effects of dietary Fibrafid as phytogenic supplementation in standard and nutrient-reduced diets on breast meat quality, carcass traits, histopathology, and feed efficiency in heat-stressed broilers

This research tested a plant-based feed additive called Fibrafid in broiler chickens raised in hot conditions. When included at 0.25% in their diet, Fibrafid improved meat quality by increasing its ability to retain moisture and enhancing tenderness, while also supporting growth even when using lower-nutrition diets. The additive maintained healthy intestines and improved feed efficiency, offering a practical and sustainable solution for poultry farmers in hot climates.

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The Application of Fungi and Their Secondary Metabolites in Aquaculture

Fungi can help solve several problems in fish farming. They can make plant-based fish feed more nutritious and easier to digest, boost fish immune systems and disease resistance without antibiotics, help fish feed float better in water, and clean up polluted water from fish farms. This makes aquaculture more sustainable and environmentally friendly while reducing costs for farmers.

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Enrichment of Artemia With Synbiotic and Its Effects on Growth Nutrient Utilization Survival and Gut Microbial Communities of Larval Hybrid Catfish (Clarias microstomus × Clarias gariepinus)

This study shows that enriching brine shrimp (Artemia) with beneficial bacteria and prebiotic fiber significantly improves growth and health in young catfish. The enriched shrimp were fed to catfish larvae for two weeks, resulting in better weight gain, faster growth rates, and more efficient feed conversion. The beneficial bacteria successfully colonized the fish’s gut and promoted a healthier microbiota, offering an environmentally friendly alternative to antibiotics in fish farming.

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Dietary Pineapple Pomace Complex Improves Growth Performance and Reduces Fecal Odor in Weaned Piglets by Modulating Fecal Microbiota, SCFAs, and Indoles

Pineapple pomace, a leftover byproduct from pineapple processing, was tested as a feed ingredient for young piglets. When added at 2% to their diet, it significantly improved their growth rate and feed efficiency better than expensive imported fish meal. The pineapple pomace also made the pigs’ manure smell better by reducing foul-smelling compounds, while increasing beneficial gut bacteria that improve digestion and health.

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Growth performance, meat quality, cecal microbiota and metabolomics profile of turkeys fed diets containing black soldier fly (Hermetia illucens) meal

Researchers tested using black soldier fly meal as a protein source in turkey feed to replace traditional soybean meal. Turkeys fed diets containing 5% BSF meal from mid-growth to slaughter showed better growth and weight gain with minimal changes to meat quality. The improvements appeared to be linked to beneficial changes in gut chemistry rather than changes in gut bacteria, making BSF meal a promising sustainable protein alternative for poultry farming.

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Recent Knowledge in the Application of Saccharomyces cerevisiae in Aquaculture: A Bibliometric and Narrative Review

This comprehensive review examines how baker’s yeast (Saccharomyces cerevisiae) is being used as a probiotic supplement in fish farming and aquaculture. The research shows that adding this yeast to fish feed improves growth rates, helps fish fight off diseases, and creates healthier gut bacteria in aquatic animals. Scientists worldwide are increasingly studying this natural alternative to antibiotics, with studies demonstrating benefits across various fish species including tilapia, trout, and catfish, making it an important tool for sustainable and healthier aquaculture practices.

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