Method for preparing muscovy duck feed

Abstract

The invention relates to a method for preparing muscovy duck feed. The muscovy duck feed comprises the following compositions in percentage by weight: 4 to 6 percent of soybean meal, 2 to 6 percent of maize meal, 10 to 12 percent of sorghum powder, 6 to 8 percent of malt powder, 14 to 18 percent of white fishmeal, 4 to 6 percent of freshwater snail meal, 6 to 8 percent of freshwater shrimp meal, 8 to 10 percent of rice bran, 4 to 6 percent of chicken blood meal, 3 to 5 percent of salvinia meal, 6 to 10 percent of grass seed meal, 2 to 4 percent of fish liver oil, 1 to 3 percent of salt, 1 to 3 percent of psoralea, 2 to 4 percent of pinellia, 1 to 3 percent of unibract fritillary bulb, 2 to 4 percent of cyperus rotunus, 1 to 3 percent of mulberry leaf and 1 to 3 percent of cassia seed. According to the proportion, the powders are taken out, put in a multiplex stirrer and stirred; after being taken out, the powders are put in a ring mould type pulverizer and pulverized; then, the powders are taken out, put in a drier and dried; after being taken out, the powders are put in a ring mould type swelling machine and swelled; after being taken out, the powders are transferred to a ring mould type hard granulator to generate precipitated hard granular feed; then the feed is sifted by a 80-mesh sieve; and the weight of each granule is 0.2 gram, namely the feed can be sealed and packaged according to the needed weight.

Description

technical field [0001] The invention relates to a preparation method of duck feed, in particular to a preparation method of Muscovy duck feed. Background technique [0002] Muscovy ducks, also known as tumorhead ducks, are named for the bright red sarcomas that grow at the base of their beaks and around their eyes. Muscovy duck has fast growth rate, early sexual maturity and high return rate. The commercial duck can weigh up to 2.5 kg at 10-12 weeks old, with high meat yield and low fat content. The lean meat rate is as high as 85%, and the meat is tender and delicious. Delicious, it is the most ideal lean meat type duck in our country at present. [0003] At present, when people raise Muscovy ducks, they generally feed corn, grass powder, wheat bran, bean cake, rice bran, etc., because the feeds fed by farmers and farms are single, which cannot satisfy the growth and development of Muscovy ducks at all. and nutritional needs, it is very easy to cause the lack of protein, ...

AI Technical Summary

Problems solved by technology

[0003] At present, when people raise Muscovy ducks, they generally feed corn, grass powder, wheat bran, bean cake, rice bran, etc., because the feeds fed by farmers and farms are single, which cannot satisfy the growth and development of Muscovy ducks at all. and nutritional needs, it is very easy to cause the lack of protein, fat, carbohydrates, minerals and various vitamins and trace elements of the duck, so that the duck is deficient in various nutrients, resulting in early hair loss, pecking hair, Dull coat color, slow growth, small size, light weight, loose feathers, less activity, poor palatability, susceptible to various infectious diseases, and severe cases are prone to death