1 - BODY CONDITION, MILK YIELD AND REPRODUCTION IN CATTLE 2 - DEGRADABILITY OF PROTEIN SUPPLEMENTS AND UTILIZATION OF UNDEGRADED PROTEIN BY HIGH-PRODUCING DAIRY COWS 3 - MICROBIAL PROTEIN SYNTHESIS AND DIGESTION IN THE HIGH-YIELDING DAIRY COW 4 - AMINO ACID REQUIREMENTS FOR LACTATION IN HIGH-YIELDING DAIRY COWS 5 - THE POTENTIAL OF PROTECTED PROTEINS IN RUMINANT NUTRITION 6 - REDUCING THE RATE OF AMMONIA RELEASE BY THE USE OF ALTERNATIVE NON-PROTEIN NITROGEN SOURCES 7 - INFLUENCE OF NITROGEN AND CARBOHYDRATE INPUTS ON RUMEN FERMENTATION 8 - ASPECTS OF THE BIOCHEMISTRY OF RUMEN FERMENTATION AND THEIR IMPLICATION IN RUMINANT PRODUCTIVITY 9 - MANIPULATION OF RUMEN FERMENTATION 10 - PROTEIN QUANTITY AND QUALITY FOR THE UK DAIRY COW 11 - THE APPLICATION OF NON-PROTEIN NITROGEN, PROTECTED PROTEINS AND RUMEN FERMENTATION CONTROL IN UK FEEDING SYSTEMS 12 - THE CONTRIBUTION OF UNDEGRADED PROTEIN TO THE PROTEIN REQUIREMENTS OF DAIRY COWS 13 - CALCIUM REQUIREMENTS IN RELATION TO MILK FEVER 14 - RECENT ADVANCES IN THE UNDERSTANDING OF CEREAL PROCESSING FOR RUMINANTS 15 - THE NUTRITIVE VALUE OF SILAGES 16 - FEED INPUT–MILK OUTPUT RELATIONSHIPS IN THE AUTUMN-CALVING DAIRY COW 17 - FEED INPUT–MILK OUTPUT RELATIONSHIPS IN THE SPRING-CALVING DAIRY COW 18 - COMPLETE-DIET FEEDING OF DAIRY COWS 19 - CONCENTRATE : FORAGE RATIOS FOR HIGH-YIELDING DAIRY COWS 20 - GROWTH STIMULATION IN RUMINANTS INDEX