Cage chickens had little effect on laying of laying hens. Caged laying hens are a common breeding method, which has the following advantages: However, there…
View More Does cage rearing affect the laying of hens?Cage chickens had little effect on laying of laying hens. Caged laying hens are a common breeding method, which has the following advantages: However, there…
View More Does cage rearing affect the laying of hens?