Maiahr
Crowing
10-15 chicks per broody. depends on breed (LF or bantam).
RIR roo over leghorn hen? so you create isa brown/lochmann or whatever they call them.
do you have pure RIR?
What's a LF?
Lakenvelder - we don't have them in Bulgaria, that's why I was hoping they will arrive on the truck from the Netherlands. Well, next time.
RIR - yes, I have a pure rooster. Got the eggs from France, sold the hens.
Now, RIR over white Leghorn is not ISA/Lohmann Brown.
I don't know how the French make the ISA brown neither I know how the Germans make the Loghman brown, but I am 10000% sure it is not RIR + White Leghorn. I read it is a white Plymouth Rock over something but don't know over what... The roosters of ISA/Loghman brown are pure white, I've seen them in hatcheries.
Do you have Tetra in Greece? They are almost the same as the browns except they are a Czech hybrid.
All these hybrids are really bad on 2nd generation, my experience. I've hatched ISA/Loghman browns, Tetras .. the chicks are weak, in fact Tetras all died at some point before reaching maturity.
I've tried different roosters (had Light Sussex too), same bad results, weak, sick and dying chicks.
White Leghorn is a dominant gene so most chicks when you cross Leghorn+ something else are white with leaking black spots which is normal. I only have 1 out of 10 with red and white, still predominantly white.