Layer feed capable of preventing avian influenza and preparation method thereof

Abstract

The invention provides a layer feed capable of preventing avian influenza. The layer feed comprises the following raw materials in parts by weight: 40-50 parts of corn, 25-35 parts of wheat, 10-20 parts of grass powder, 10-20 parts of cottonseed cakes, 4-6 parts of pigeon dung, 5-7 parts of corn protein powder, 4-5 parts of goose liver powder, 20-25 parts of shell powder, 0.3-0.5 part of canola oil, 0.2-0.3 part of lysine (65%), 0.15-0.18 part of DL-methionine, 0.01-0.02 part of L-threonine, 0.03-0.05 part of complex enzyme preparation, 15-20 parts of carrot, 2-3 parts of rape flower, 2-3 parts of pig bile powder, 2-4 parts of radix bupleuri, 2-4 parts of fresh ginger, 2-4 parts of perilla leaf, 2-3 parts of chicory root, 2-3 parts of weeping forsythia capsule, 3-4 parts of indigowoad root, 2-3 parts of leaves of shell of Seguin chinkapin, 8-10 parts of hawthorn fruit, 10-14 parts of allium fistulosum, 10-15 parts of bulb of common onion, 4-6 parts of sunflower seeds, 5-7 parts of barley and proper amount of salt. The layer feed is rich in nutrients and low in cost.

Description

technical field [0001] The invention relates to a chicken feed, in particular to a laying hen feed capable of preventing bird flu and a preparation method thereof. Background technique [0002] Eggs are one of the best nutritional foods for humans. Eggs contain a lot of vitamins and minerals and proteins with high biological value. For humans, the protein quality of eggs is the best, second only to breast milk. The amino acid ratio of egg protein is very suitable for human physiological needs, easy to be absorbed by the body, the utilization rate is as high as 98%, and the nutritional value is very high. Eggs are rich in calcium, phosphorus, iron and vitamin A, and rich in B vitamins. They also contain many other vitamins and trace elements necessary for the human body. Good supplement for convalescent patients. However, eggs contain higher triglycerides and total cholesterol. Regular consumption of eggs will cause high blood cholesterol levels, cause atherosclerosis and t...

AI Technical Summary

Problems solved by technology

However, eggs contain higher triglycerides and total cholesterol. Eating eggs frequently will cause excessive blood cholesterol levels, cause atherosclerosis and the occurrence of heart and cerebrovascular diseases, and affect human health.

In addition, in order to prevent diseases of laying hens and improve the production performance of laying hens, chicken breeding companies generally add antibiotics, hormones and chemical synthetic drugs to laying hen feed. After long-term consumption of such feed, laying hens are prone to induce pathogens to produce antibodies and drug loss. Active enzymes can change cell membrane permeability or protoplasmic metabolic process, resulting in drug resistance and drug residues in laying hens, posing a potential threat to human health