Influence of protease inhibitors on nitrogen distribution in ensiled perennial ryegrass and the utilisation of silage nitrogen for growth by rumen bacteria in vitro

Agriculture & Biology

• rumen bacteria 100%
• proteinase inhibitors 83%
• Lolium perenne 81%
• silage 77%
• nitrogen 45%
• peptides 26%
• silage fermentation 21%
• ammonia 20%
• Prevotella bryantii 17%
• formic acid 16%
• extracts 15%
• Megasphaera elsdenii 15%
• Selenomonas ruminantium 15%
• 8-hydroxyquinoline 14%
• acid treatment 10%
• cysteine proteinase inhibitors 6%
• butanes 6%
• cysteine proteinases 5%
• bacteria 5%
• chymotrypsin 5%
• chelating agents 5%
• ketones 5%
• specific growth rate 4%
• proteolysis 4%
• tyrosine 4%
• juices 4%
• esters 3%
• grasses 3%
• culture media 3%
• carbohydrates 3%
• glucose 2%
• enzymes 2%
• water 2%
• proteins 1%