Quick Answer
Providing grit for egg-laying hens is not strictly necessary, but it can be beneficial for their overall health and well-being. Grit helps hens grind and digest food in their gizzard, a muscular organ in their stomach. A balanced diet and access to clean water are more crucial for egg-laying hens.
Importance of Grit
Egg-laying hens, especially those raised on pasture or free-range, may not require grit in their diet. This is because they have access to a variety of soil and grit sources in their outdoor environment. However, hens raised indoors or in confinement may benefit from grit supplementation, especially if they are fed a diet of primarily commercial feed.
Benefits of Grit
Adding grit to an egg-laying hen’s diet can help improve digestion and overall gut health. A gizzard-stone grit mix containing 10-20% oyster shells and 80-90% crushed limestone or granite can be an effective supplement. The recommended amount of grit for a hen is about 1 tablespoon per pound of feed, but this can vary depending on individual bird needs and dietary requirements.
Selecting the Right Grit
When selecting a grit for egg-laying hens, consider the type and quality of grit available. Crushed limestone or granite grit is a good option, as it is readily available and inexpensive. Oyster shell grit is also a popular choice, as it provides a source of calcium for eggshell production. Avoid using grit that is too fine or too coarse, as this can cause digestive issues in hens.
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