310 Q&A Homegrown Chicken Food?

Joshua from Missouri asks: "We own chickens and are trying to become more self sufficient and sustaining. Instead of buying feed for them, is there a way to grow their whole diet in the garden? I've looked online, but the only nutrition info about a chicken's diet is mainly their protein percentage needed. What about all the other macro and micronutrients? Is there a list of crops to grow that would make a balanced, nutritious daily meal for the egg layers? So far, I've done the math an...