There is a list of components to make your own feed, along with what ducks require in Storey's Guide to raising Ducks.
I use Nutrena Duck feed and treat with meal worms. I throw in any used egg shells or aging salad in their pen as well. I also keep a bowl of oyster grit in the pen at all times. I wish I could free range but am fearful if predators in my area.
I use Nutrena Duck feed and treat with meal worms. I throw in any used egg shells or aging salad in their pen as well. I also keep a bowl of oyster grit in the pen at all times. I wish I could free range but am fearful if predators in my area.