Just to be clear, said it was traditional wisdom, which means old poultry handbooks, which are not so easy to find and cite in online versions (and are not normally followed anyway it seems) and that my experience was consistent. Generalizations based on one individual's experience - myself included - are usually not worth much imo.Yes, but if her statements are from a research, Perris usually puts a link or reference in her post.
I thought this was from personal experience.