Big-broiler feedstuff and preparation method thereof

Abstract

The present invention belongs to the field of poultry feed technology, specifically to a meat large chicken feed and method for preparing the same. The meat large chicken feed is composed of the following components by weight parts: 30-80 parts of corn, 0-30 parts of wheat, 5-40 parts of bean pulp, 0-10 parts of peanut meal, 0-10 parts of cotton meal, 2-8 parts of corn protein powder, 0.5-5.0 parts of lipid, 1.0-6.0 parts of hypo-powder, 0.5-2.0 parts of mountain flour, 0.5-2.0 parts of calcium hydrogen orthophosphate, 0.2-0.4 parts of salt, 0.1-1.0 parts of complex vitamin; 0.1-1.0 parts of complex trace elements, 0.05-0.5 parts of micro-ecological formulation, 0.01-0.2 parts of Chinese herbal medicines additives, and 0.01-0.2 parts of phytase. The inventive meat large chicken feed has high digestibility, nutrient balance, low harmful components, and high security, so that the resistance of broiler chickens is increased and the pollution to the environment is significantly reduced.

Description

technical field [0001] The invention belongs to the technical field of poultry feed, and specifically relates to a broiler chicken feed and a preparation method thereof. Background technique [0002] At present, broiler chicken producers add a large amount of antibiotics to broiler chicken feed in order to make broiler chickens resistant to disease and reduce mortality. However, adding a large amount of antibiotics to the feed of broiler chickens 7 days before slaughter will lead to excessive antibiotic residues in chicken meat, which will not only make the meat food flavor The mouthfeel deteriorates and poses a potential threat to the health of consumers. What's more serious is that the long-term use of antibiotics in feed causes some pathogenic microorganisms to develop medicinal properties, which leads to the occurrence of plague and causes serious losses to the aquaculture industry. How to maintain the healthy growth of poultry and livestock so that the aquaculture indus...

AI Technical Summary

Problems solved by technology

There is a large amount of phytate phosphorus in the feed, but broilers cannot secrete phytase, so it is usually necessary to add phosphorus-containing minerals in the form of inorganic phosphorus to the feed to meet the needs of animals, so that the phytate phosphorus that cannot be digested and utilized by broilers And the added phosphate rock will be excreted from the body, causing environmental pollution