Non-Protein Nitrogen in Feed Market to Reach USD 6.25 Billion by 2034 as Ruminant Nutrition Optimization Expands According to a report published by OG Analysis, the Non-Protein Nitrogen (NPN) in Feed Market is valued at USD 3.87 billion in 2026 and is projected to reach USD 6.25 billion by 2034, growing at a CAGR of 6.2%. Demand is supported by economical ruminant protein supplementation,...