Zinc-enriched feed for laying hens and production method of zinc-enriched feed

Abstract

The invention discloses zinc-enriched feed for laying hens. The zinc-enriched feed is prepared from the following raw materials in parts by weight: 45 to 60 parts of corn flour, 20 to 32 parts of flaxseed meal, 15 to 25 parts of soybean meal, 16 to 22 parts of corn stigma, 18 to 32 parts of rye bran, 15 to 18 parts of shiitake mushroom, 3 to 6 parts of zinc sulfate, 4 to 9 parts of zinc oxide, 8 to 12 parts of zinc gluconate, 8 to 10 parts of beef liver powder, 12 to 18 parts of citron daylily, 9 to 18 parts of red alga powder, 6 to 10 parts of sweet potato leaves, 6 to 8 parts of coix seed oil, 20 to 25 parts of young barley grass powder, 4 to 9 parts of needle mushroom freeze-dried powder, 6 to 10 parts of medical stone flour, 6 to 8 parts of black soybean flour, 6 to 9 parts of bitter gourd powder, 3 to 5 parts of phagostimulant, 6 to 12 parts of zinc-enriched edible mushroom dreg and 9 to 15 parts of feed additive. The content of zinc in eggs laid by the laying hens fed by the zinc-enriched feed provided by the invention is 9 to 12 times of the content of zinc in common eggs in the prior art; meanwhile, when the zinc-enriched feed disclosed by the invention is used for feeding the laying hens, the chicken quality of the laying hens which are weeded out after an egg laying period is delicious; the zinc-enriched eggs are laid by the laying hens fed by the zinc-enriched feed provided by the invention, can be used for supplementing enough zinc when proteins are supplemented, are suitable for eating for long time and have an ideal zinc enriching effect.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a zinc-rich laying hen feed and a production 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 invention aims to provide a production method of zinc-r...

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