Eggshell quality of caged laying hens given drinking water maintained at 20-26℃ in normal and high temperatures and given feed without or with Barnyard Grit or Eggshell-49
収録刊行物
-
- Proceedings of the Australian Poultry Science Symposium, 2001
-
Proceedings of the Australian Poultry Science Symposium, 2001 13 228-231, 2001