roasted soy bean quarters i use are 42 percent protein
5 percent fat
8 crude fiber
soybean also has other vitamins and nutrient, amino acids.
Soymeal I have had is 46 percent protein.
You need the analysis of your feeds or grains, combine the ingredients to make a ration.
Big companies use a...
chickens can eat whole grains as long they have grit.
You can use either oats far as I have read.
http://afs.ca.uky.edu/poultry/using-oats-poultry-diets
http://homesteadapps.com/app/free/feedcalc/pearsonsquare.php
https://www.mofga.org/resources/poultry/chickens/
There is many different...