Consider fermenting layer feed for improved nutrition

Soak commercial layer feed in water for 3–4 days in a food-grade bucket until it becomes bubbly and has a slightly sour smell, similar to sourdough. Fermented feed increases nutrient bioavailability through the action of naturally occurring lactobacillus bacteria, which partially pre-digest the feed and produce beneficial probiotics. Research from Aarhus University found fermented feed can improve feed conversion by 10–15%.

Why It Works

Fermentation breaks down phytic acid, which normally binds minerals like phosphorus, calcium, and zinc, making them unavailable for absorption. Reducing phytic acid increases mineral uptake from the same amount of feed. The lactobacillus bacteria also colonize the gut, improving digestion and potentially reducing pathogenic bacteria like salmonella. Some flock keepers report firmer droppings and improved shell quality.

Tips

• Use a 1:2 ratio of feed to water, keeping feed fully submerged to prevent mold
• Stir daily and use within 4 days — if it smells rotten rather than sour, discard it
• Start with a small batch to see if your flock accepts the texture
• Fermented feed is wetter, so offer it in a dish rather than a tube feeder to prevent clogging