Well, I do not raise meat birds. I wasn't paying attention to the section I posted in. This is what I do for my layers.
They get a lot of fresh fish. Hubby goes out and catches a lot of large rock fish. I cut it up and a twenty pound fish feeds about sixteen hens for a couple of days.
Scraps, they get almost all of our scraps. I also feed them leftover venison and any other freezer burned meats I can toss at them.
They get cooked turnips, if they eat too many turnips it makes their eggs taste strong. They are purple top turnips and I get them for free. I feed greens and roots. The turnips are as large as my head. :O This is not exactly a fat producing food, lol.
When I plant the garden this year, they will get mangold beets instead of turnips.
They get as much chickweed as they will eat. I also have a lot of wild mustard greens and other plants they eat during their lives. Free range and what I shovel into their pens.
I am raising mealworms and black soldier flies. Right now they are just in the beginning stages but this year I should have enough going to actually feed my hens really well.
I buy also whole oats to feed them and the goats. Lord willing, I wanna try to grow my own oats this year.
All of the oyster shell they want.
I am building my solar dehydrator this year and am planning to dehydrate and store as many nutrient dense vegetables/fruits as I can. Just gonna soak them in water/milk (have dairy goats) before feeding.
There are a lot of different things I do to feed the animals cheaply. The main thing is that it is a lot of work to keep them fed because I am out there nearly everyday harvesting and preparing stuff for them to eat. If its planned better than what I have done this winter, it doesn't have to be so hard. It'll be really hard to harvest and dehydrate this years crops though.
The mangolds and other root crops will be stored in a shed, whole.
I know people raise meat birds differently though?
We are in a good climate for winter greens. Not too hot and not too cold.