Highly Productive Bantam Blue Eggers and Bantam Olive Eggers

[nicalandia]

This will likely be my next breeding project in the U.S.A, F1s that lay Large eggs while having great feed efficiency

https://www.thepoultrysite.com/articles/alternative-genetics-to-improve-egg-layer-efficiency

 

[SourRoses]

This will likely be my next breeding project in the U.S.A, F1s that lay Large eggs while having great feed efficiency

https://www.thepoultrysite.com/articles/alternative-genetics-to-improve-egg-layer-efficiency

Would a smaller bird laying large eggs be more prone to reproductive issues?

 

[nicalandia]

Would a smaller bird laying large eggs be more prone to reproductive issues?

That has already been mitigated by breeding selection on production Leghorns and the study was on F1s where the F1 hens Re about 10% more efficient than the already efficient Leghorns.