Now you have me reading that site too :caf
If you want a lighter article to break up your research and data entry:
https://www.wattagnet.com/blogs/23-poultry-around-the-world/post/24938-whats-that-growing-in-the-hatchery
Excerpt:
"While chicken meat is widely seen as being good for the health...
I hadn't noticed it before you posted about it, but it is really interesting. I wonder if it is because not specifying allows manufacturers to choose the cheapest/most available pre-mix at any given moment?
I did find this short article and wonder if some of the ideas mentioned in it are part...
Does fish meal count? Scratch & Peck uses it, although how much is hard to gauge.
I also feed high protein treats (soldier fly larvae, mealworms, etc.) for similar reasons.
I voted for the 2 brands that I am currently using, but I hope to switch one of the brands out for Modesto Milling which has been picked up by one of my local feed stores just recently.