If you have livestock, animal feeds are getting very expensive and is full of GMO stuff. We have been feeding our free ranging chickens our food scraps to supplement their free range diet. They do an awesome job of keeping the bug count down. I used to see ticks climbing every where but now with our free range chickens at work we hardly ever see one near the house/barn areas.
Our first home we lived near a farmer that used to grow Milo to feed his cattle. Milo starts out looking like corn but grows an open head full of the seeds. He used to use a combine to harvest it and stored it in bags to feed his cattle during the winter months. Milo is also excellent feed for chickens, goats and hogs too. It doesn't have to be combined with a tractor. You can go through your field and cut the heads off by hand and store them in containers to use as feed. The chickens love this. Ours don't go out most of the winter due to snow so giving them light during the day and Milo to scratch and play with keeps them happy. And the bonus is they are not eating GMO garbage. You will need to add in some form of protein with this but it works very well as an all round animal feed.
Hope this helps some of you!