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Selenium-rich feed for laying hens

A technology for laying hen feed and selenium enrichment, applied in the field of livestock and poultry feed, can solve problems such as poisoning, and achieve the effects of reducing the probability of disease, high edible value, and improving immunity and reproductive performance.

Inactive Publication Date: 2014-04-02
淮北希杰动物营养科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Selenium is an essential trace element for humans and poultry. It plays an important role in various physiological processes of the body. During the breeding process of laying hens, selenium is one of the essential trace elements in chicken feed. Selenium-containing feed not only It can ensure the normal growth and development of laying hens, and can also produce selenium-containing eggs to improve the food value of eggs. However, in the actual production of chickens, there are still many shortcomings in the application of selenium. Laying hens are deficient in selenium or use excessive selenium. However, poisoning occurs from time to time. Only by rationally configuring the content of selenium in the feed can the normal growth of chickens be guaranteed.

Method used

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Examples

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Embodiment

[0012] The chicken feed of the present embodiment is made from the following raw materials in parts by weight: 60 parts of barley hulls, 55 parts of brown rice, 60 parts of rice bran cake, 70 parts of whole rye flour, 200 parts of corn, 60 parts of barley flour, 40 parts of soybean straw, 2 parts of pork liver powder, 3 parts of sandworm dry powder, 3 parts of zeolite powder, 5 parts of watermelon seeds, 1 part of river crab powder, 1 part of goose egg yolk, 2 parts of goose egg shell, 4 parts of fennel seedlings, 5 parts of young stems and leaves of watermelon , 2 parts of Houttuynia cordata, appropriate amount of salt, 4 parts of food attractant, food attractant is composed of the following raw materials in parts by weight: 6 parts of salted duck egg yolk, 2 parts of coix seed oil, 4 parts of coral algae, 2 parts of black garlic, black tea 3 parts of flour, 2 parts of soybean germ, 3 parts of Chinese toon sprouts, 2 parts of mature vinegar, 3 parts of bellflower, 2 parts of l...

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PUM

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Abstract

The invention relates to the field of feeds for livestock and poultry, specifically to a selenium-rich feed for laying hens. The feed is prepared from the following raw materials by weight: 50 to 60 parts of barley husk, 45 to 55 parts of brown rice, 60 to 70 parts of a rice bran cake, 60 to 70 parts of whole rye flour, 180 to 200 parts of corn, 50 to 60 parts of barley shorts, 35 to 40 parts of soya bean straw, 2 to 3 parts of pork liver powder, 2 to 3 parts of dried sandworm powder, 2 to 3 parts of zeolite powder, 4 to 5 parts of watermelon seeds, 1 to 2 parts of river crab meat, 0.5 to 1 part of goose egg yolk, 2 to 3 parts of goose egg shell, 3 to 4 parts of fennel sprout, 4 to 5 parts of tender stem and leaf of Nymphoides peltatum, 2 to 3 parts of heartleaf houttuynia herb, a proper amount of salt and 4 to 5 parts of a feed attractant. According to the invention, selenium-rich raw materials like watermelon seeds, pork liver powder and goose egg yolk are added into the feed, so immunity and reproductive performance of laying hens are improved, the incidence rate of chicken flocks is effectively reduced, and the daily laying rate of laying hens is increased.

Description

technical field [0001] The invention relates to the field of livestock and poultry feed, in particular to a selenium-enriched laying hen feed and a preparation method thereof. Background technique [0002] Selenium is an essential trace element for humans and poultry. It plays an important role in various physiological processes of the body. During the breeding process of laying hens, selenium is one of the essential trace elements in chicken feed. Selenium-containing feed not only It can ensure the normal growth and development of laying hens, and can also produce selenium-containing eggs to improve the food value of eggs. However, in the actual production of chickens, there are still many shortcomings in the application of selenium. Laying hens are deficient in selenium or use excessive selenium. The phenomenon of poisoning occurs from time to time, and only by rationally configuring the content of selenium in the feed can the normal growth of the chickens be guaranteed. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/10A23K1/16
CPCY02P60/87
Inventor 王成闫超
Owner 淮北希杰动物营养科技有限公司
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