| abstract |
The invention discloses a cassava type compound feed for Muscovy ducks in a low-protein breeding period, and relates to the technical field of animal feeds. The invention aims to solve the problem that the existing Muscovy duck feed raw materials excessively depend on corn and bean pulp, and high-protein feed causes environmental pollution. According to the invention, unconventional raw materials such as dried cassava, mycoprotein, cassava residue, red rice koji residue, tenebrio molitor dung and sand are used in the feed bred from the cassava type Muscovy duck to replace corn and bean pulp, the protein content of the unconventional raw materials is improved by a microbial fermentation method, the digestion utilization rate is increased, the nitrogen and phosphorus discharge amount of Muscovy duck dung is reduced, and the problem of environmental pollution caused by dung is solved. |