Hellbender, ? "we never used the F-1 NN cockerels in the breeding program either but the F-1 NN hens were used and covered with pure Australorp cocks".
I'm Dumb! TERMS,TERMS, TERMS. F-1 stands for what? Are you saying that you use the offspring hens to breed back to the breed of roosters used?
I'm Dumb! TERMS,TERMS, TERMS. F-1 stands for what? Are you saying that you use the offspring hens to breed back to the breed of roosters used?
