Feed formula for improving egg quality

Abstract

The invention discloses a feed formula for improving egg quality, which is composed of the following components in parts by weight: 60-65 parts of corn, 2-5 parts of bran, 20-25 parts of soybean meal, 1-2.6 parts of corn protein powder, 2-4 parts of gardenia meal, 1-3 parts of soybean oil, 7-8.5 parts of stone powder, 1-1.5 parts of calcium bicarbonate, 0.3 part of salt, 0.1-0.2 part of vitamin C, 0.1-0.2 part of DL-methionine, 0.2-0.3 part of trace element and 0.4-0.8 part of traditional Chinese medicine composition. 0.01 to 0.015 part of a microecological preparation, 0.01 part of xylooligosaccharide and 0.3 to 0.4 part of compound vitamin for laying hens; the traditional Chinese medicine composition is prepared from radix astragali, flos chrysanthemi, flos lonicerae, radix codonopsis and fructus lycii. According to the invention, the components such as the cape jasmine meal, the micro-ecological preparation, the xylooligosaccharide, the traditional Chinese medicine composition and the vitamins are added into the feed formula, so that the physiological function and the immunity of chicken flocks in the production process are improved, and the effect of improving the quality of eggs in summer is achieved.

Description

technical field [0001] The invention relates to a feed formula, in particular to a feed formula for improving egg quality. Background technique [0002] With the improvement of social and economic level, people's demand for quality of life is also increasing. As the most common food used to supplement protein, eggs have become a daily consumer product and are loved by the general public. However, with the increasing intensity of breeding, the quality of eggs is declining year by year, especially in summer. [0003] The quality of eggs depends on the four evaluation criteria of egg weight, eggshell color, eggshell strength and egg yolk color, among which the quality of eggs is affected by factors such as genetics, variety, nutrition, and environment. [0004] At present, the main conditions that affect the quality of eggs are: [0005] 1. The quality of the feed determines whether the chickens have sufficient nutrition. When the nutrition intake is insufficient, the size o...

AI Technical Summary

Problems solved by technology

[0006] 2. When the ambient temperature is too high, the chickens will experience heat stress, which will affect the feed intake and normal physiological metabolism, and indirectly affect the egg weight; The system conducts heat dissipation, and frequent breathing reduces the concentration of bicarbonate ions in the blood, thereby affecting the formation of calcium carbonate and reducing the quality of eggshells;

[0007] 3. The lighter color of most eggshells is related to the occurrence of diseases in chicken flocks; when pathogens invade chickens, they can directly or secondary cause different degrees of pathological changes in the reproductive tract, oviduct edema, congestion or bleeding, and in severe cases cause Necrosis, mucosal epithelial shedding, partial or complete loss of eggshell gland synthesis and secretion of calcium and pigmentation, thus affecting the quality of eggshells

[0008] 4. Insufficient intake of trace elements will also affect the quality of eggshells

[0009] To sum up, the factors affecting the quality of eggs are complex and changeable, which have seriously affected the development of the breeding industry.