Not necessarily. Check your sod suppliers for information.
y're that
There was a guy in the 1930's (I don't remember his name) who did research on chickens and eating greens. He concluded that chickens who ate greens (particularly wheat grass) actually doubled their egg production. Wheat grass in particular is beneficial to laying hens, but it needs to be greens and not sprouts. I'm not sure about sprouts, but they are so hard to germinate in such large quantities, I'm not sure if they're worth the bang for the buck. Hens are better adapted to eating whole, unsprouted grains. Keep in mind their digestive systems are more complex than ours, and they can make good food use of things we simply could not (like cellulose found in grasses). Their crops can fine-grind grains, etc.; that our system would not tolerate. If you want the best, try good grain mixtures supplemented with some kind of protein. Animal protein, preferably from insects, is actually their choice (a chicken would actually eat another chicken if it needed protein). But plant-based protein works well.
If you can free-range, by all means-do. If you can't, greens in the form of grass-clippings, sod, and wheat grass are the most practical.