Feed for promoting egg laying of laying hens and preparation method thereof

Abstract

The invention discloses a feed for promoting egg laying of laying hens and a preparation method thereof. The feed comprises the following components by weight: 62-65 parts of beer yeast slurry, 2.4-2.7 parts of slaked lime, 170-175 parts of soybean meal, 19-24 parts of rice bran meal, 32-36 parts of onion residue, 15-17 parts of pear seed powder, 4-5 parts of apple vinegar, 23-26 parts of celery powder, 14-18 parts of shrimp powder, 34-37 parts of mung bean dregs, 23-26 parts of buckwheat bran, 3-4 parts of peanut butter, 2-3 parts of sea fish oil, 5-6 parts of perilla leaf, 3-4-4 parts of motherwort, 3-4 parts of Epimedium, 2-3 parts of red dates skin, 14-18 parts of plasma protein powder, 2-3 parts of mango juice, 2-3 parts of medicinal fermented mass and1-2 parts of cashew oil. The feed has rich nutrition, good palatability, good feeding attraction, delicate fragrance and good taste, can promote the hen to lay eggs, promote follicular development of hens, improve the reproductive performance of hens, improve the rate of egg production, improve egg quality, and increase egg nutrition.

Description

technical field [0001] The invention relates to the technical field of animal breeding, in particular to a feed for promoting egg production of hens and a preparation method thereof. Background technique [0002] With the improvement of human living standards, human demand for animal food is gradually increasing. The acquisition of animal food is inseparable from animal husbandry, and animal husbandry must rely on animal feed to develop. Therefore, the development and production of high-quality animal feed is of great significance for improving the economic benefits of animal husbandry. Brewer's yeast is the main by-product of beer production, accounting for about 1.5% of beer production, of which only 40-50% of the yeast is recycled, and the remaining 50-60% are discarded. Beer yeast mud is rich in nutrients and contains nearly 50% protein. It is a cheap protein resource and contains eight kinds of amino acids necessary for animals. The ratio of amino acids is close to the...

AI Technical Summary

Problems solved by technology

However, due to the relatively backward traditional processing technology and low processing level, the produced animal feed still has shortcomings such as poor palatability, low nutrient absorption rate, slow growth and development of animals, etc., and its nutrition is difficult to be effectively absorbed and utilized by animals.