Duck feed and preparation method thereof

Abstract

The invention discloses duck feed and a preparation method thereof, and belongs to the technical field of chemistry engineering. The duck feed is prepared from the following raw materials in parts byweight: 40 to 50 parts of corn, 9 to 16 parts of soybean meal, 4 to 12 parts of chitosan, 6 to 13 parts of rapeseed meal, 2 to 9.5 parts of fish meal, 1.1 to 1.7 parts of trace element, 1 to 1.5 partsof probiotics, 0.4 to 1.3 parts of papain and 5 to 15 parts of green tea powder, wherein the probiotics are prepared by mixing dry culture powder of three cultures such as lactobacillus, actinomycetes and bifidobacterium according to the mass ratio of 1:0.5:2. The duck feed provided by the invention is wide in raw material source, scientific in proportion and suitable for whole-stage feeding; various probiotics are added, so that absorption is promoted and the utilization rate of the feed is increased; the green tea powder is added and the tea content is increased in the feed, so that the effects of promoting digestion, reducing fat, detoxifying and the like are achieved; and the duck feed is particularly suitable for feeding of meat duck.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a duck feed and a preparation method thereof. Background technique [0002] The feed industry is one of the industries that have developed rapidly in recent years in my country, and various technologies related to feed raw materials, production, processing technology, and additives are also constantly improving. Nowadays, in the industrialized production process of feed, various additives are used in large quantities, which not only results in relatively high costs, but also easily causes the content of antibiotics and hormones in fed animals to exceed the standard, which directly affects human health. Contents of the invention [0003] The invention provides a duck feed. [0004] In order to solve the above technical problems, the present invention adopts the following technical solutions: a duck feed prepared from the following raw materials in parts by weight: prep...

AI Technical Summary

Problems solved by technology

Nowadays, in the process of industrialized production of feed, various additives are used in large quantities, which not only results in relatively high costs, but also easily causes the content of antibiotics and hormones in the fed animals to exceed the standard, which directly affects human health.