Why broilers need darknessevery day

摘要

Cbroiler birds may not spend enough dark. At least four hours of darkness a be provided for the best performance. As part of the virtual Poultry Welfare Certification Course held by the Pennsylvania State University's College of Agricultural Sciencesbetween December 15 to 17, 2020, Dr. Karen Schwean-Lardner, associate professor in the Department of Animal and Poultryommercial time in the day should Science at the University of Saskatchewan spoke about research surrounding the relationship between daylength and bird welfare.