Simple drawing of little duck in the water

Duck Nutrition and Feed The basic nutritional elements of ducks include radioactive energy, crude protein, crude fiber, calcium, phosphorus, multidimensional and trace elements, etc. Different production purposes have different requirements for the quantity and quality of nutrients at the growth stage. Feeds are mainly made of corn, soybean meal, fish meal and other raw materials. The following is a simple drawing of a little duck brought by the editor. I hope it will be helpful to you.