Nutrient requirements Animal nutrition 8 Animal Nutrition (General) 6 Animal Nutrition (Physiology) 4 Animal Nutrition (Production Responses) 4 Behaviour 4 Feed Composition and Quality 4 Feeds 4 Food Composition and Quality 4 Animal behaviour 3 Animal physiology 3 Feed formulation 3 Meat Producing Animals 3 Non-communicable Diseases and Injuries of Animals 3 Animal Behaviour 2 Animal Feed 2 Animal Physiology and Biochemistry (Excluding Nutrition) 2 Animal Reproduction and Embryology, (New March 2000) 2 Aquaculture 2 Aquaculture (Animals) 2 Body temperature 2 Climate 2 Dairy Animals 2 Diets 2 Digestive system 2 Energy requirements 2 Environmental impact 2 Excretion 2 Feed additives 2 Feed intake 2