I am feeding my chickens sprouted wheat, oats, and sunflower seeds and adding a bit of kelp, sesame seeds, and flax to it when I feed them the sprouts. Is that enought or am I missing something? The thing is my chickens aren't laying. I have 23 chickens and I am getting only one egg a day. I have 3 chickens about a year and a half old that aren't laying and 17 chickens about 6 months old that aren't laying either. What am I doing wrong? Please help!