Scratch that is mainly corn is only 8% protein. Layer feed is from 16-20% protein, sometimes higher. The layer pellets I'm using right now during their molt is 22% protein. Feather production requires much higher protein than scratch provides.
The "scratch" I use is 11 grain Knockout Game Bird feed and is 12% protein (used to be 13%, but they upped the corn content recently). That would be infinitely better than the normal scratch folks usually give their birds since it's basically a rooster feed, but not for molting birds. Birds do not molt only during a certain period of the year. I have many birds who are post, pre, and mid-molt right now, so someone is usually in need of the higher protein content.
The "scratch" I use is 11 grain Knockout Game Bird feed and is 12% protein (used to be 13%, but they upped the corn content recently). That would be infinitely better than the normal scratch folks usually give their birds since it's basically a rooster feed, but not for molting birds. Birds do not molt only during a certain period of the year. I have many birds who are post, pre, and mid-molt right now, so someone is usually in need of the higher protein content.