Feed for increasing laying hen fertilization rate and laying rate

Abstract

The invention relates to a feed for increasing laying hen fertilization rate and laying rate, which comprises a feed main material and a traditional Chinese medicine additive, wherein the main material comprises the following raw materials by weight: 50-60 parts of corn, 25-30 parts of soybean meal, 4-6 parts of fish meal, 5-7 parts of wheat bran, 4-6 parts of shell powder, 2-3 parts of bone meal, 3-5 parts of trace elements, 3 parts of compound vitamin, and 2 parts of lysine; the weight part of the traditional Chinese medicine additive is 1, and the traditional Chinese medicine additive comprises isatis roots, radix astragali, epimeddium, venenum bufonis, bezoar, borneol, gypsum, glutinous rehmannia, buffalo horn, coptis, fructus forsythia, and balloonflower roots. The feed is not only added with trace elements such as nitrogen, phosphorus, calcium and the like, but also added with trace of pyridoxine algae on the basis of general feed; pyridoxine has promotion effect on internal protein digestion and absorption of laying hens, so absorption of amino acids by laying hens is promoted, and thus disease resistance of laying hens is improved; during feeding, the rates of diseased hens and dead hens are decreased by 50% and 80% respectively.

Description

technical field [0001] The invention relates to the field of poultry and livestock breeding, and relates to a feed for laying hens, in particular to a feed for improving the fertilization rate and egg production rate of laying hens. Background technique [0002] At present, due to the unreasonable feed structure in the production of laying hens, especially the peak egg production (140-250 days), if the nutritional value of the feed product is too single and the disease resistance is poor, it is easy to cause low egg production rate and light egg weight in the later stage of laying hens. , Feed remuneration is low, making it difficult to develop its genetic potential, not only the egg production cycle is shortened, and the scale production efficiency cannot be reflected, but also the egg quality is poor, which seriously affects the development of the entire laying hen industry. Therefore, a large amount of laying hen feeds have emerged at the historic moment in recent years. ...

AI Technical Summary

Problems solved by technology

[0002] At present, due to the unreasonable feed structure in the production of laying hens, especially the peak egg production (140-250 days), if the nutritional value of the feed product is too single and the disease resistance is poor, it is easy to cause low egg production rate and light egg weight in the later stage of laying hens. , the feed remuneration is low, which makes it difficult to develop its genetic potential, not only shortens the laying cycle, cannot reflect the benefits of scale production, but also has poor egg quality, which seriously affects the development of the entire laying hen industry

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