Breeding duck feed containing distillers' grains and preparation method of breeding duck feed

Abstract

The invention discloses a breeding duck feed containing distillers' grains. The breeding duck feed is prepared from the following raw materials in parts by weight: 70-80 parts of corn flour, 30-40 parts of brown rice, 10-14 parts of cotton seed cakes, 10-15 parts of aloe powder, 4-8 parts of crumbs, 12-16 parts of potato peel, 6-10 parts of dried small shrimps, 20-25 parts of reed leaves, 9-14 parts of potato protein powder, 12-15 parts of sesame oil, 70-80 parts of distillers' grains, 2-3 parts of snow lotuses, 1-2 parts of herba epimedii, 1-2 parts of honeysuckle flowers, an appropriate amount of cellulase and an appropriate amount of water. According to the breeding duck feed containing distillers' grains disclosed by the invention, the corn flour, the brown rice and the distillers' grains are used as main raw materials, and the distillers' grains are subjected to shelling treatment, so that the content of crude fibers is greatly reduced, and the content of crude protein and the content of crude fat are increased; enzymolysis treatment is performed on the rice husk, so that resources are sufficiently utilized, and waste of the resources is avoided. The prepared feed is good in palatability, raised ducks are high in growth and development speed, and strong and beautiful in bodies, the daily gain is increased, and benefits are increased for breeding households.

Description

[0001] technical field [0002] The invention relates to the technical field of feed, in particular to a feed for breeding ducks containing distiller's grains and a preparation method thereof. Background technique [0003] Distiller's grains are by-products of the brewing industry. According to statistics, 12.5 million tons of grain are used for brewing in my country every year, and 13.2 million tons of distiller's grains are produced. The air-dried distiller's grains contain 17% protein, and the amino acids are complete in variety and balanced in proportion. It is a high-quality protein feed source. If these distiller's grains are processed into feed, 500,000 tons of dried distiller's grains can be produced annually. The distiller's grains contain 35.6% of rice husk and 18.6% of crude fiber, which makes the distiller's grains rough, poor in palatability to animals, and poor in nutritional and feeding value, which seriously affects the feeding value of distiller's grains, r...

AI Technical Summary

Problems solved by technology

The distiller's grains contain 35.6% of rice husk and 18.6% of crude fiber, which makes the distiller's grains rough, poor in palatability to animals, and poor in nutritional and feeding value, which seriously affects the feeding value of distiller's grains, resulting in a feeding rate of less than 50%. %