I don't know. I keep my chickens' feeder full constantly, same with their water. The flock I noticed the difference in free ranged in my yard everyday and sometimes had some scraps from the kitchen. They didn't get much scratch, I put some oyster shell in their feed a couple times a week. Just typical chicken care. Also when I switched feeds, I got more eggs--some started laying everyday. I don't know if that was a coincidence or not.
If you live near Woodford Feed in Versailles, you should try their feed sometime. It's cheaper than TSC and I really think it's better quality. Their chick feed is fresh ground at the store and only $5 for 25 pounds, and their layer feed is Homestead brand. It's only $11 for 50 pounds. They also sell food grade DE there in 50 pound bags.
The first batch of chicks I raised from babies--I had 8 chicks--they ate through a 50 pound bag of Dumor chick starter in no time. Right now I'm raising 14 chicks (in winter instead of summer like the last batch) and they are a month old but still have at least 1/3rd of a 25 pound bag of the fresh ground starter from the feed store left!
If you live near Woodford Feed in Versailles, you should try their feed sometime. It's cheaper than TSC and I really think it's better quality. Their chick feed is fresh ground at the store and only $5 for 25 pounds, and their layer feed is Homestead brand. It's only $11 for 50 pounds. They also sell food grade DE there in 50 pound bags.
The first batch of chicks I raised from babies--I had 8 chicks--they ate through a 50 pound bag of Dumor chick starter in no time. Right now I'm raising 14 chicks (in winter instead of summer like the last batch) and they are a month old but still have at least 1/3rd of a 25 pound bag of the fresh ground starter from the feed store left!