Low Protein Diet in broilers --- How low can we go?

The question remains as to how low can we go without compromising the animal’s performance? And, at the low-protein levels, are there any strategies to help maintain that performance needed?
A collection of 2 posts
The question remains as to how low can we go without compromising the animal’s performance? And, at the low-protein levels, are there any strategies to help maintain that performance needed?
Various topics including new ingredients, amino acids, fiber, and mushroom additive...