China
Southwest University of Science and Technology
Fermented citrus pulp, Laying hens, Net energy, Production performance
Calcium, Digestibility, Limestone, Phosphorus, Phytase
Gut microbiota, Serum metabolome, Antioxidant capacity, Agricultural by-product, Multi-omics analysis
Daheng broiler chicken, Gut microbiota, Serum metabolome, meat quality, Zanthoxylum bungeanum leaf