danpeters9497
In the Brooder
- Mar 17, 2020
- 16
- 40
- 36
So looking into meat birds I have obviously come across the ever present cornish cross. Which seem to be a Cornish and Plymouth rock? Not sure if that's right or not. Either way where do the fast growth genes come from? I've seen the multiple different ranger breeds that also have a relatively fast growth rate. But have yet to find the origins. Surely there is a heritage breed that the genes come from? Or is it just selectively bred into the meat hybrid frankenbirds?