Riboflavin improves meat quality, antioxidant capacity, muscle development, and lipids composition of breast muscle in pigeon.

This study investigated the effects of different dietary riboflavin supplementation levels on riboflavin status, meat quality, antioxidant capacity, breast muscle development, and lipid composition in pigeons. Squabs were fed diets with five riboflavin concentrations ranging from 1.20 to 16.

Genomic insights into pigeon breeding: GWAS for economic traits and the development of a high-throughput liquid phase array chip.

Due to the monogamous mating system and late maturity of pigeons, their breeding cycle is longer compared to that of other poultry species, which has hindered the optimization of growth traits and meat quality. While traditional breeding methods are commonly used, they lack precision and are time-consuming. This study integrates phenotypic data from Tarim pigeons and White King pigeons with genomic information, using genome-wide association analysis (GWAS) to identify genetic markers associated with key economic traits, thereby accelerating the breeding process.

Effect of Organic, Nano, and Inorganic Zinc Sources on Growth Performance, Antioxidant Function, and Intestinal Health of Young Broilers.

The study aimed to determine the effects of different zinc sources on growth performance, antioxidant function, and intestinal health of broilers. In total, 240 Ross 308 male broilers with similar weight were randomly assigned to 4 treatments, including zinc sulfate, methionine zinc (Zn-Met), glycine zinc (Zn-Gly), and nano-zinc oxide (ZnO-NPs), with 80 mg zinc/kg diet supplementation. The experiment lasted for 21 days.