Nitrogen-fixing and toxin-removing local chicken feed and preparation method thereof

Abstract

The invention discloses nitrogen-fixing and toxin-removing local chicken feed and a preparation method thereof. The nitrogen-fixing and toxin-removing local chicken feed is prepared from the following raw materials in parts by weight: 450 to 480 parts of high-quality corn, 7 to 9 parts of minced garlic, 4 to 6 parts of pepper oil, 23 to 26 parts of wheat bran, 52 to 57 parts of leech dry powder, 34 to 37 parts of anise residues, 42 to 46 parts of millet powder, 2 to 3 parts of elecampane powder, 3 to 4 parts of immature bitter orange powder, 34 to 36 parts of mung bean residues, 17 to 18 parts of tomato seed residues, 3 to 4 parts of ginger juice, 0.4 to 0.6 part of active yeast, 12 to 14 parts of silphium perfoliatum, 15 to 18 parts of clover blossom, 5 to 7 parts of cordate houttuynia, 4 to 5 parts of sea sedge, 7 to 8 parts of puffed bone powder, 4 to 5 parts of puffed rice bran and 1 to 2 parts of diatomite. The nitrogen-fixing and toxin-removing local chicken feed and the preparation method thereof have the advantages that protein synthesis and accumulation of the local chickens can be promoted; metabolism and discharge of vivotoxin can be promoted; the fattening ratio of the local chickens is increased; health growth of the local chickens is guaranteed; the chicken quality is improved and the daily growth rate is increased; the feed has rich nutrition, food-calling property is high, the development speed of the local chickens is high, the feed digestibility is high, and breeding material consumption is low.

Description

technical field [0001] The invention relates to the technical field of poultry breeding, in particular to a nitrogen-fixing and detoxifying chicken feed and a preparation method thereof. Background technique [0002] In recent years, with the development of the times and the improvement of living standards, people pay more and more attention to the health of food. Green food and ecological food have also gradually gained the attention and recognition of the common people. Native chickens are not only beautiful in appearance, but their feeding methods and growth cycle are very different from broiler chickens. Moreover, native chicken is rich in amino acids and glial protein, which is very effective for the health care and nourishment of the elderly, women, and children, and for the physical rehabilitation of patients. Therefore, the demand for native chickens is gradually increasing, and they are more and more favored by the common people. Free-range chickens raised in smal...

AI Technical Summary

Problems solved by technology

Traditional native chicken breeding uses corn, wheat, bran, etc. as feed. However, this kind of feed is unprocessed, and the feed conversion rate is not high, generally only 30-40%. In the chicken breeding process, the feed cost accounts for about 70% of the total cost of production, therefore, improving feed conversion can reduce production costs

The article "Key Points of Native Chicken Scale Breeding Technology" introduces some important links in the native chicken breeding process, but the description of the native chicken feed formula and feed preparation process is not very detailed, and the corn used in the native chicken breeding process Feeds such as crops also lack in-depth processing, which is not conducive to the full absorption and utilization of nutrients. A large amount of unabsorbed nutrients are discharged with chicken manure, which not only causes a huge waste of nutrients, but also leads to an increase in breeding costs.