Zinc-rich feed for laying hens

Abstract

The invention relates to the technical field of feeds, and in particular relates to a zinc-rich feed for laying hens. The feed is prepared from the following raw materials in percentage by weight: 60-70% of corns, 12-15% of flaxseed meal, 15-20% of soybean meal, 12-15% of sesame straw, 8-10% of corn stigma, 10-12% of dry distilled corn residue, 10-15% of black wheat bran, 2-3% of mushroom, 2-3% of beef liver powder, 1-2% of cow pancreas powder, 2-3% of locust powder, 3-4% of day lily, 2-3% of red alga powder, 2-3% of zeolite powder, 4-5% of sweet potato leaf, 3-4% of chenopodium album, a proper amount of salt and 0.2-0.5% of phagostimulant. The zinc-rich feed for the laying hens is rich in variety of the raw materials and sufficient in nutrition, and as the components such as beef liver powder, cow pancreas powder and day lily are rich in microelement zinc, not only is the fertility performance of the laying hens increased, but also the egg yield is increased, and furthermore the quality of the eggs is improved, the edibleness of the eggs is high, and great market competitiveness is achieved.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a zinc-enriched laying hen feed and a preparation method thereof. Background technique [0002] Eggs are a common food material in daily life and are rich in nutrition. Most of the commercially available eggs come from farmed laying hens. Laying hens have achieved large-scale intensive farming. In the process of raising laying hens, the most important Part of it is feeding and management. The selection of laying hen feed with reasonable preparation and scientific nutrition is an effective means to increase egg production and egg quality. The existing feed for laying hens has unbalanced nutritional content and contains a variety of hormone drugs, which leads to laying hens. The growth is hindered, and the quality of the eggs produced is ordinary, and there are hidden dangers of drug residues. Contents of the invention [0003] The purpose of the present invention is to provide a z...

AI Technical Summary

Problems solved by technology

[0002] Eggs are a common food material in daily life. They are rich in nutrition. Most of the commercially available eggs come from farmed laying hens. Laying hens have achieved large-scale intensive farming. In the process of raising laying hens, the most important Part of it is feeding and management. The selection of laying hen feed with reasonable preparation and scientific nutrition is an effective means to increase egg production and egg quality. The existing feed for laying hens is unbalanced in nutrition and contains a variety of hormone drugs, which leads to laying hens. The growth is hindered, the quality of the eggs produced is ordinary, and there are hidden dangers of drug residues