edit: re-writing it to make sense... chocolate is sexlinked recessive.I did a bad bad thing...... my choc wyandotte pullet has a bad leg roo did something I am sure so I moved her to a sick pen. I had 2 slw that have gone bloody AGAIN so they are now with the choc split roo
Karen how man generations will that take to get choc laced silvers? like I need another project.
ok split roo to silver laced hens, you'll get some chocolate hens with incomplete lacing. pick best typed f1 girls (that are chocolate) and breed some back to sire (f2a), and some to the best typed silver laced roo you can (f2b).
the hens bred back to sire will produce some chocolate roos. use these in the next generation over silver laced. keep the best typed hens and roos.
breed the best choco hens to silver laced roos (producing split roos, cull the hens) and the best choco roos to silver laced hens (producing chocolate hens cull the roos)...
then from here on out, keep breeding the split roos to good silver laced girls and silver laced roos to the chocolate girls, until you get split roos and chocolate girls with great lacing. THEN cross the 2 lines back together, split roo over chocolate hen, to produce true chocolate hens and roos with good lacing.
so i'm thinking 3-4 generations ideally. possibly shorter but more likely longer. don't be tempted to cross incomplete lacing together, you'll just get a mess. too many genes that need to mesh, so you'd end up with like a 2% possibility of getting chocolate AND good lacing.
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