Chicken feed for producing selenium-rich radix angelicae sinensis eggs

A technology of feed and angelica, applied in the field of poultry farming, can solve problems such as selenium poisoning

Inactive Publication Date: 2020-08-14
郑红飞 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] With the increase of selenium supplement products, many safety problems also follow, because excessive intake of selenium will lead to selenium poisoning in human body

Method used

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  • Chicken feed for producing selenium-rich radix angelicae sinensis eggs
  • Chicken feed for producing selenium-rich radix angelicae sinensis eggs
  • Chicken feed for producing selenium-rich radix angelicae sinensis eggs

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Experimental program
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Effect test

Embodiment Construction

[0029] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0030] 1 Materials and methods

[0031] 1.1 Test site and chicken grouping

[0032] The animal experiments in this study were carried out at the chicken farm of Xinhua Animal Husbandry Co., Ltd., Kangle County, Gansu Province. The breed of test chickens is Chia Tai brown laying hens. Select 360 test chickens that are healthy, similar in weight, consistent in body shape, laying eggs, and 300 days old. They are randomly divided into 4 groups, 90 in each group, and divided into 3 repetitions. Repeat 30 only. The chicken cage is selected in the middle of the chicken house, which is a three-layer ladder type, with 10 cages each, and 3 chickens in each cage. For ease of operation, the middle and lower layers are selected, with 5 cages in each layer.

[0033] 1.2 Experimental design

[0034] The selenium source used in this experiment was y...

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Abstract

The invention discloses chicken feed for producing selenium-rich radix angelicae sinensis eggs, and belongs to the technical field of poultry farming. The feed comprises the following components in parts by weight: 60-64 parts of corns, 14-18 parts of soybean meal, 3-5 parts of flax meal, 5-7 parts of DDGS, 0.1-0.2 part of methionine, 0.4-0.8 part of vegetable oil, 8.5-9.5 parts of stone grains, 0.3-0.4 part of table salt, 0.1-0.2 part of sodium bicarbonate, 0.4-0.7 part of calcium hydrophosphate, 1 part of a premix and 0.2 part of a Chinese herbal medicine. The selenium level of the feed is 0.8-1.3 mg / kg. The invention further provides a preparation method of the chicken feed for producing the selenium-rich radix angelicae sinensis eggs. Different levels of yeast selenium are added into the feed, the deposition rule of the yeast selenium in the eggs and the influence of the yeast selenium on the production performance are studied through relatively long-time feeding, and a basis is provided for safe and reasonable selenium supplement of the human body.

Description

technical field [0001] The invention belongs to the technical field of poultry breeding and relates to a chicken diet for producing selenium-enriched angelica eggs. Background technique [0002] Today, due to the rapid development of science and technology and social economy, people's activities are more extensive and frequent, and the opportunities to be exposed to various types of radiation, pesticides, alcohol, food additives and other pollution sources have increased, and humans, as higher animals, consume the most oxygen. Factors will lead to increased oxygen free radicals in the human body. And too much oxygen free radicals will cause a large amount of unsaturated fatty acids on the cell membrane to be oxidized into other free radicals harmful to the human body - lipid peroxides. Once lipid peroxides are produced, the cell membranes will be unsaturated The oxidation of fatty acids is sharply enhanced, which is extremely harmful to cells. Such a vicious cycle will lead...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K20/20A23K10/30A23K10/37A23K10/38A23K20/142A23K20/158A23K20/22A23K20/26A23K20/174
CPCA23K50/75A23K20/30A23K10/30A23K10/37A23K10/38A23K20/142A23K20/158A23K20/20A23K20/22A23K20/26A23K20/174Y02P60/87
Inventor 郑红飞魏时来马娟
Owner 郑红飞
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