Method for culturing selenium-enriched free-range chicken in woods

A technology of under-forest farming and selenium-enriched soil, applied in animal feed, additional food elements, animal feed, etc., can solve the problems of increasing the risk of cretinism in infants, aggravating the symptoms of iodine deficiency, and achieving no drug residues and high edible value. , the effect of fresh meat

Inactive Publication Date: 2019-03-19
陕西深山来客森林食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, selenium deficiency exacerbates iodine deficiency symptoms, which may increase the risk of infantile cretinism

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] The invention provides a method for cultivating selenium-enriched native chickens under forests, comprising the steps of:

[0026] (1) Feeding management: Put native chickens into the forest every day during the day, and drive back to the chicken coop at night, stock 160 chickens per mu, and feed feed into the forest twice a day, and the amount of feeding accounts for 35% of the daily food intake ; The time for stocking in the forest every day is 9h.

[0027] The feed is composed of the following components in parts by weight: 28 parts of alfalfa, 35 parts of selenium-enriched wheat bran, 6 parts of soybean meal, 5 parts of soybean, 6 parts of selenium-enriched millet and 3 parts of Houttuynia cordata.

[0028] (2) Disinfect and eliminate insects and rodents on the chicken coop on a regular basis.

Embodiment 2

[0030] The invention provides a method for cultivating selenium-enriched native chickens under forests, comprising the steps of:

[0031] (1) Feeding management: Put native chickens into the forest every day during the day, and drive back to the chicken coop at night, stock 150 chickens per mu, and feed feed into the forest twice a day, and the feeding amount accounts for 30% of the daily food intake ; The time for stocking in the forest every day is 10h.

[0032] The feed is composed of the following components in parts by weight: 25 parts of alfalfa, 40 parts of selenium-enriched wheat bran, 5 parts of soybean meal, 6 parts of soybean, 5 parts of selenium-enriched millet, and 4 parts of Houttuynia cordata.

[0033] (2) Disinfect and eliminate insects and rodents on the chicken coop on a regular basis.

Embodiment 3

[0035] The invention provides a method for cultivating selenium-enriched native chickens under forests, comprising the steps of:

[0036] (1) Feeding management: Put native chickens into the forest every day during the day, and drive back to the chicken coop at night, stock 180 chickens per mu, and feed feed into the forest twice a day, and the amount of feeding accounts for 40% of the daily food intake ; The time for stocking in the forest every day is 8h.

[0037] The feed is composed of the following components in parts by weight: 30 parts of alfalfa, 30 parts of selenium-enriched wheat bran, 8 parts of soybean meal, 4 parts of soybean, 8 parts of selenium-enriched millet, and 2 parts of Houttuynia cordata.

[0038] (2) Disinfect and eliminate insects and rodents on the chicken coop on a regular basis.

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PUM

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Abstract

The invention provides a method for culturing selenium-enriched free-range chicken in woods, including the steps of (1), feeding management, to be specific, releasing chicken in the woods in the daytime everyday, by 150-180 chicken each mu, driving them into a chicken cot at night, and feeding the chicken in the woods twice everyday with the feed amount accounting for 30-40% of the overall food ration a day; (2), disinfecting the chicken cot and performing deinsectization and deratization at fixed time; wherein the feed is prepared from, by weight, 25-30 parts of alfalfa, 30-40 parts of selenium-enriched wheat bran, 5-8 parts of bean pulp, 4-6 parts of soybean, 5-8 parts of selenium-enriched millet, and 2-4 parts of cordate houttuynia. Free-range chicken cultured by the method have the advantages that the chicken has high selenium content, fresh and tender texture and high edible value, without any chemical residues.

Description

technical field [0001] The invention relates to a method for cultivating selenium-enriched native chickens under forests. Background technique [0002] Selenium is an essential trace element for the human body. Selenium participates in the synthesis of various selenium-containing enzymes and selenoproteins in the human body. Among them, glutathione peroxidase catalyzes the conversion of hydroperoxide or lipid peroxide into water or various alcohols in vivo, eliminates the attack of free radicals on biofilms, and protects biofilms from oxidative damage; Selenium participates in the formation of iodothyronine deiodinase. [0003] Selenium can improve human immunity, promote the proliferation of lymphocytes and the synthesis of antibodies and immunoglobulins. Selenium has obvious inhibitory and protective effects on colon cancer, skin cancer, liver cancer, breast cancer and other cancers, and its intermediate metabolite methyl enol in the body has strong anticancer activity....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/02A23K50/75A23K10/30A23K10/37A23K20/20
CPCA01K67/02A23K10/30A23K10/37A23K20/30A23K50/75Y02P60/87
Inventor 肖辉
Owner 陕西深山来客森林食品有限公司
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