Duck feed has high protein content and relatively low energy.

The crude protein content of medium (large) duck feed is about 7% lower than that of duckling feed, so the price will be much lower.

At present, there are generally two or three kinds of duck feed, one is duckling feed of 0~ 14 days old, the other is middle duck feed of 14~30 days old, and the third is big duck feed of more than 30 days old. But the age division of different manufacturers is different. Some stones have no separate China duck feed, but only China duck feed after 14 days old. In addition, there is a kind of fat duck feed that is more suitable for feeding in winter. Ducks are more likely to gain weight after eating.