Grain vs. Forage Diet for Pasture-Raised Chickens — Which is Better?

Benefits of Forage Diet

Forage, which includes grasses, clover, and other vegetation, provides pasture-raised chickens with essential nutrients like protein, fiber, and vitamins. A study by the Pasture Poultry Journal found that chickens raised on pasture with access to forage had better overall health, increased egg production, and improved meat quality compared to those fed a grain-based diet. Forage also helps to reduce the risk of diseases and parasites in chickens, making it a more sustainable and cost-effective option.

Incorporating Grains and Forage

While a forage diet is ideal, grains can be used as a supplement during extreme weather conditions or when forage is scarce. A combination of 50-70% forage and 30-50% grains is a common ratio used in pasture-raised chicken systems. Grains like oats, barley, and corn can be used as a source of energy and nutrients when forage is limited. However, it’s essential to note that over-reliance on grains can lead to nutritional imbalances and health issues in chickens.

Managing Forage Quality and Quantity

To ensure the quality and quantity of forage for pasture-raised chickens, it’s essential to manage the pasture properly. This includes rotating pastures every 7-10 days to prevent overgrazing and maintaining a diverse mix of grasses and legumes. The ideal forage-to-chicken ratio is around 2-3 square feet of forage per chicken, which can be achieved by stocking 1-2 chickens per 100 square feet of pasture. By following these guidelines, pasture-raised chicken producers can ensure that their birds receive the best possible nutrition from forage.