Check your feed.
I had a drastic reduction in egg production last month. From 6/7 a week for each of the layers to 3/4.
I checked the feed
. It looked good, was not damp or look moldy. I took a whiff, whoa. It had a strong smell.
I bought some fresh feed, opened the bag and it had a fresh grainy smell.
I emptied the feeder and washed with soap and water, dried thoroughly. Refilled with fresh feed.
In two days eggs were coming daily.
I only have 3 hens, lost 2 earlier this year. The old feed in the 40# bag had a strong smell too. It was kept in my house and I only scooped out enough feed to half fill a 12# feeder once a week.
The feed was 5 months 1 week past mill date.
I have changed from a 18% layers feed to a Non-Medicated 18% Start & Grow feed, because I can get a 25# bag that's fresh and will get used up in about 7 weeks.
I switched to the new feed Memorial day and still getting 6/7 eggs a week from each layer and the egg shells are strong. I have a separate container of Oyster Shells available for the Calcium.
So in my experience with one bag of feed stored in my house at room temperature and low humidity goes bad around 5 months. I never had feed past 5 months old before. So in my opinion. Feed stored outside in a shed, barn or coop with fluctuating temps and humidity will not last nearly as long. GC
I had a drastic reduction in egg production last month. From 6/7 a week for each of the layers to 3/4.
I checked the feed

I bought some fresh feed, opened the bag and it had a fresh grainy smell.
I emptied the feeder and washed with soap and water, dried thoroughly. Refilled with fresh feed.
In two days eggs were coming daily.
I only have 3 hens, lost 2 earlier this year. The old feed in the 40# bag had a strong smell too. It was kept in my house and I only scooped out enough feed to half fill a 12# feeder once a week.
The feed was 5 months 1 week past mill date.
I have changed from a 18% layers feed to a Non-Medicated 18% Start & Grow feed, because I can get a 25# bag that's fresh and will get used up in about 7 weeks.
I switched to the new feed Memorial day and still getting 6/7 eggs a week from each layer and the egg shells are strong. I have a separate container of Oyster Shells available for the Calcium.
So in my experience with one bag of feed stored in my house at room temperature and low humidity goes bad around 5 months. I never had feed past 5 months old before. So in my opinion. Feed stored outside in a shed, barn or coop with fluctuating temps and humidity will not last nearly as long. GC