I am also working on a different approach to feeding my chickens and quail at this moment and the chickens are the guinea pigs right now. LOL I am buying bags in bulk of Wheat, Oats, Barley, Millet, Sunflower seeds, etc...
I have been spending a lot of time in the "feeding and watering your flock" section of the forums and also have been doing a lot of research in the archives. You will also need to add things to make the protein "complete" so that it can be absorbed by the bird. So that means amino acids, certain minerals and vitamins, and trace minerals. And to complete your feed, you will need to add some sort of supplements if you are not going the animal protein route. Animal proteins, which quail would find in the wild such as bugs, spiders, other insects, contain amino acids that allow the body to absorb the protein. Without this stuff, your protein from this plant material will not be going to work in the birds body. So find a good supplement you can add that contains these amino acids, along with the very important vitamins like A D and E that are very important to life and egg laying.
I am going with Farmers Helper Ultra Kibble. It does contain animal proteins however, all from fish, but trying to keep my birds in a natural state as they would in the wild, they eat animal protein.
Also...it is very important to add legumes to quail's diet. So you might want to also add lentils and hard split peas. Quail get a lot of their veggie protein from legumes. Chickens do not care for legumes much, but quail go ga ga over them. You might need to grind them down however being so large. I am grinding everything together so that the birds can not pick out all the tasty stuff and leave the important things behind.
Good luck and if you stumble on any information in this matter of feed, please share! I am still learning myself.
