We have been raising our own flock for several years. The main focus has been for capons, but the results and observations may assist in some of your questions.
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[COLOR=000000]Used this for two years
Parent 1 (P1)[/COLOR]
[COLOR=000000]Dark Cornish Cock[/COLOR][COLOR=000000] [/COLOR] [COLOR=000000]Delaware Pullet
Family 1 (F1)
Sexlinked results
Whites are cockerals[COLOR=000000] [/COLOR] [COLOR=000000]Red/Brown are pullets[/COLOR]
Used for capons[COLOR=000000] [/COLOR] [COLOR=000000]sold as pullets[/COLOR][/COLOR]
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[/COLOR] [COLOR=000000]Since the DC has a pea comb the sexlink ability enables positive identity of cockerals. [/COLOR] [COLOR=000000]The DC give shape characteristics, and the Del brings in a quicker development. [/COLOR] [COLOR=000000]Final carcass weight at processing time (22 weeks) [/COLOR] [COLOR=000000]is between 4.5 and 5 pounds.
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[COLOR=000000]Current Program[/COLOR]
[COLOR=000000]Dark Cornish Cock[/COLOR][COLOR=000000] [/COLOR] [COLOR=000000]Welp Slow White Broiler Pullet
Family 1 (F1)
Cockeral all caponed[COLOR=000000] [/COLOR] [COLOR=000000]4 pullets held for program[/COLOR]
Retained one F1 cock [COLOR=000000] [/COLOR] [COLOR=000000]all large birds[/COLOR][/COLOR]
[COLOR=000000]Note: this entire batch of capons were lost to Mareks at 17 weeks[/COLOR]
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[COLOR=000000]Dark Cornish Cock[/COLOR][COLOR=000000] [/COLOR] [COLOR=000000]F1 Pullets
Family 2 (F2)
Cockeral all caponed[COLOR=000000] [/COLOR] [COLOR=000000]sold most pullets[/COLOR]
See weight note[COLOR=000000] [/COLOR] [COLOR=000000]3 pullets held for program[/COLOR][/COLOR]
[COLOR=000000]Sampling weight of two random 19 week old live birds was 10.3 #s and 9.8#s, date was 20150302 so after four years we are at the weight we have been trying to obtain. We will continue with this regiment.
[/COLOR] [COLOR=000000]Thus far all birds have been reared by the same[/COLOR]
[COLOR=000000](P1)-DC cock[/COLOR][COLOR=000000]. [/COLOR] [COLOR=000000]The retained F1 cockeral has exceeded the size of (P1).
[/COLOR] [COLOR=000000]Currently 20150310 collecting eggs from the above (F1) cock and (F2) pullets. [/COLOR] [COLOR=000000]Hopeful, but results won’t be available for 8 months[/COLOR]
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