I bought a 50 lb bag of layer mash that comes from a local farm where it is harvested. When I opened it, I noticed that it is very yellow from what I am guessing the corn that is in it. Anyone experience this from "non-commercial" feed? I have been told that others who have their flocks on this feed see an increase in laying and that there are no fillers in the feed. It is only $8 for 50 pounds versus $13.50 I have been paying for commercial stuff. What do you all think?