Sorghum type meat duckling feed and preparation method thereof

Abstract

The invention discloses a sorghum type meat duckling feed and a preparation method thereof. The feed consists of the following raw materials: corn, barley, sorghum, imported corn DDGS, rice bran, wheat bran, rice polishing powder, flour, peanut cakes, duck fat, mountain flour, 70% lysine, 98.5% threonine, solid methionine, a premixed material, a liquid composite enzyme, 46% peanut meal, 46% cottonseed meal, calcium hydrogen phosphate, and 60% choline chloride. The sorghum type meat duckling feed has the beneficial effects that the feed can meet nutritional requirements of meat ducklings, also can reduce feed production costs, improves the feed utilization rate, improves the production performance of the meat ducklings, improves the nutritional value of the meat ducklings, can improve the daily weight increment, amino acid digestibility, starch digestibility and duck growth performance, finally promotes the growth performance of the poultry, and achieves better replacement; and the feed improves the feed utilization efficiency, promotes the growth of the meat ducklings, moreover, greatly reduces the feed cost, and significantly improves the economic benefits.

Description

technical field [0001] The invention relates to a feed, in particular to a sorghum type duckling feed and a preparation method thereof. Background technique [0002] Affected by MIR162, the arrival quantity of my country's imported corn has dropped significantly this year. In the case of poor breeding profits, feed companies have not stopped looking for substitutes in order to reduce production costs. In addition to the wheat we have known in the past, the substitution of imported sorghum and barley for corn has increased significantly this year. The diversification of substitutes has made up for my country's demand for corn raw materials to a certain extent. Imported sorghum is not subject to import quota restrictions. Among the imported sorghum, American sorghum is mainly used for feed. [0003] In terms of nutrition, the amino acid digestibility of sorghum is higher than that of corn, and the slightly lower fat content and energy value of corn can be compensated by ot...

AI Technical Summary

Problems solved by technology

On the one hand, it is because of the high content of sorghum tannins, which affects the absorption of nutrients; on the other hand, the content of pigment in sorghum is low, when consumers have high requirements on the color of poultry products (such as egg yolk color, meat duck foot color, skin color, etc.) However, it does not have much advantage over corn