Feeding restriction method during the breeding period of laying Duck

The laying ducks were fed during the breeding period to control their body weight, avoid early laying, make the first day of laying neat, lay large eggs, have a long duration of egg laying peak, and reduce the morbidity and mortality during the laying period. However, limited feeding is not equal to feeding corn, limited quantity, limited quality and limited time, that is, limiting feed intake, controlling feed nutrient concentration, controlling feeding times or feeding time.