These data report on the hen-day egg production across a flock cycle for free-range hens from different rearing enrichment treatments. Weekly egg weights and periodic egg quality measurements are incl
Tsize and quantity effects of bird pepper on the carcass yield, characteristics, meat processing losses, and water holding capacity of broiler chickens
ABSTRACT The objective of this study was to evaluate the effect of the presence of roosters on welfare and egg production of laying hens reared in an alternative system. Two breeding systems were esta