Effective manure management helps prevent

• A. Increased feed costs
• B. Faster growth
• C. Water contamination and odors
• D. Improved genetics

Answer: (C)

Effective manure management reduces environmental pollution from livestock operations by controlling nutrients and odors. When manure is stored, handled, and applied properly, nutrients like nitrogen and phosphorus are less likely to run off into streams or leach into groundwater, protecting water quality. It also reduces the release of odorous gases such as ammonia, leading to fewer odors around the farm and in nearby areas. This combination of safeguarding water and minimizing odors is the main benefit of good manure management.

Other outcomes listed aren’t directly addressed by manure management. Increased feed costs relate to feed sourcing and efficiency, faster growth depends on diet and genetics, and improved genetics come from breeding choices. The environmental protection and odor control provided by proper manure handling is the most direct and relevant effect.