i have 23 laying hens and 1 rooster. i have a big 10x12 gambrel barn coop. a big fenced in 300 sq ft run. plenty of fresh water and layer mash daily. i have 15 hens that are 17 months old they are 6, cinnamon queens, 4 rhode island reds, 2 barred rocks, 2 white leghorns, and 1 delaware, only the delaware has molted so far . just got done. i have 8 other hens 4 are rhode island reds and 4 are sexlink crosses they are a year old. i got them 6 weeks ago and they were in rough shape when i got them. i think 2 of them are laying. they were under fed by previous owner . might be why the arent laying good now. what can i do to up the egg production. my original flock was laying good until the new ones came. i was getting a dozen a day from them.then it dropped to half when the new birds came . its been 6 weeks since the new birds came. im starting to see a few more eggs a day the last 2 weeks.