Fermented protein mulberry feed as well as simple silage preparation method and application thereof

The invention discloses a fermented protein mulberry feed as well as a simple silage preparation method and application thereof, and relates to the technical field of feeds. The fermented protein mulberry feed comprises the following components in parts by weight: 500-900 parts of fresh mulberry branches and leaves, 100-300 parts of bran, 50-150 parts of corn flour and 1 part of a leavening agent. The preparation method comprises the following steps: crushing fresh mulberry branches and leaves, uniformly mixing with bran, corn flour and a leavening agent, filling into a breathing bag, and fermenting in a constant-temperature room. The fermented protein mulberry feed is produced by adding simple silage into the daily ration of the beef cattle in the fattening period, so that the feed intake and the body weight gain of the beef cattle in the fattening period are favorably improved, the blood physiological indexes are improved, the serum oxidation resistance is enhanced, the generation of ...