Well.... let's make this clear. I haven't feed them MY feed mill's 18% layer feed. I am sure that they will slow down from the change... hopefully only for the adjustment period.
But, seriously, Levi's ( our 7th grader) class have been studying different rations all year (and the teacher has been testing for almost 5 years with A&M's) and the best bang for the buck is 18%. I am sure that I will probe him for more info but on average for egg production, weight gain, and fertility, he swears by 18% layer feed.
I am interested in all 3 to be honest. I agreed to get these birds because I like white meat but I would like to sell pickled eggs too to off set some costs. But as part of the "free" flock agreement, I have to provide the next year's Ag class with eggs for hatching to do further tests.
So I hope to gather some previous information to continue this study and have some bite-sized birds for grilling!
Other breeds may vary and remember, I am only going off of my son's teachers word. So this is NOT Gospel.