Hi everybody. I am new around here and rusty on chicken keeping but I have wheels turning in my mind. I don't have experience in breeding meat birds but I do have experience in beef cattle. We had cows that were purebred Black Angus (cow) by purebred Brahma (bull) F1 crosses. Both of those are excellent mothers and excellent at meat production. By crossing those two you get the best of both breeds - "hybrid vigor." We bred the resulting Black Angus/Brahma F1 cows to a large framed bull such as a Semintal or Chianina. The resulting beef calves were great!
I am thinking that breeding meat chickens will be very similar. I have read up on different breeds and have come to the conclusion that the breeds I want to try are Australorp, White Wyandotte and Dark Cornish. Since the Australorp and White Wyandotte are said to be meaty, quick maturing, and good layers I believe I want to cross them as the F1 mothers - White Wyandotte roos over Australorp hens (like the Black Angus/Brahma F1 moms). Then I would take the Australorp/White Wyandotte F1 hens and breed them to the best Dark Cornish rooster I can find. The meaty, quick maturing qualities of the hens combined with the meaty Dark Cornish roo should make for some great and very hardy meat birds.
I'll also add that I want to have Australorp hens as the foundation hens because even when not just producing meat babies, they will be great egg layers. Has anybody tried using these breeds in this way? I hope to try it one day. I bet there would be a market for the meat chicks, who knows.