We got Dels and several other breeds last year, for DP, and of the cockerels we slaughtered the Dels were by far the best carcasses. We did them at 18 - 20 weeks IIRC, got about 4.5 lb carcasses, and the meat is firm, though not really what I'd call tough. The legs and thighs do need slow cooking (or a pressure-cooker) to get really tender. But the breast meat is quite tender, in fact it is absolutely fantastic fried, by far the best-tasting fried chicken I have ever had. I think you could probably let them go as long as 24 weeks, if you can stand the crowing (we had 9 cockerels in a pen close to the house... what a racket they made!). Or if you want fryers, you might be able to process at 16 - 18 weeks if they are confined and fed a high-protein diet.
We kept one roo and he is covering 20+ hens, no problem with fertility. That 1:10 ratio will produce barebacked hens, you will have to make saddles for them. Young Delaware roos are virile and enthusisastic! At least ours is... also has a wonderful personality.
Dels are excellent foragers and will use every bit of space you can give them. Friendly and inquisitive, too. Wish I had 100 of them.
We kept one roo and he is covering 20+ hens, no problem with fertility. That 1:10 ratio will produce barebacked hens, you will have to make saddles for them. Young Delaware roos are virile and enthusisastic! At least ours is... also has a wonderful personality.
Dels are excellent foragers and will use every bit of space you can give them. Friendly and inquisitive, too. Wish I had 100 of them.