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Selenium-rich feed for fattening pigs

A selenium-enriched and feed technology, which is applied in animal feed, animal feed, applications, etc., can solve the problems of low absorption and utilization, lack of edible selenium supplementation, etc., and achieve the goals of promoting growth and development, enhancing body immunity, and delaying aging Effect

Inactive Publication Date: 2014-12-03
ANKANG CITY HANBIN DISTRICT YANGCHEN ANIMAL HUSBANDRY SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]At present, most feed manufacturers simply add sodium selenite or yeast selenium to feed to supplement selenium, which is a kind of inorganic selenium. Due to its low absorption and utilization rate, The effect of edible selenium supplementation cannot be achieved. The selenium-enriched plant feed raw material grown in the selenium-enriched area is a natural organic selenium-enriched raw material, and its selenium content can reach 0.2-2.0mg / kg, all of which exist in the form of organic selenium. It is an excellent selenium-enriched feed material

Method used

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  • Selenium-rich feed for fattening pigs

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Selection of selenium-enriched plant raw materials:

[0022] Choose konjac flour with a selenium content of 1.0-3.0 mg / kg, and dry it naturally and then pulverize it into a powder; Pine needle powder per kg, corn with a selenium content of 0.15-0.30 mg / kg, and rapeseed oil with a selenium content of 0.15-0.30 mg / kg are used as selenium-enriched plant raw materials, so that the natural selenium content in feed can reach 0.2-0.40 mg / kg kg.

[0023] Take each raw material according to the following weight:

[0024] Selenium-enriched plant raw materials konjac powder 20 kg, gynostemma 30 kg, pine needle powder 140 kg, corn 520 kg, rapeseed oil 10 kg, conventional feed raw materials soybean meal 80 kg, peanut meal 15 kg, rapeseed meal 22 kg, secondary powder 70 kg , bran 55 kg, corn gluten powder 10 kg, calcium hydrogen phosphate 8 kg, stone powder 9 kg, salt 3.6 kg, L-lysine 3.5 kg, choline chloride 0.6 kg, multidimensional compound 0.2 kg, compound mineral 2 kg, 0.1 kg ...

Embodiment 2

[0026] Selection of Selenium-enriched Plant Raw Materials

[0027] Choose konjac flour with a selenium content of 1.0-3.0 mg / kg, and dry it naturally and then pulverize it into a powder; Pine needle powder per kg, corn with a selenium content of 0.15-0.30 mg / kg, and rapeseed oil with a selenium content of 0.15-0.30 mg / kg are used as selenium-enriched plant raw materials, so that the natural selenium content in feed can reach 0.2-0.40 mg / kg kg.

[0028] Take each raw material according to the following weight:

[0029] Selenium-enriched plant raw materials konjac ash powder 30 kg, gynostemma 26 kg, pine needle powder 105 kg, corn 520 kg, rapeseed oil 12 kg; conventional feed soybean meal 80 kg, peanut meal 20 kg, rapeseed meal 20 kg, secondary powder 80 kg , 70 kg of bran, 10 kg of corn gluten powder, 8 kg of calcium hydrogen phosphate, 9 kg of stone powder, 3.6 kg of salt, 3.5 kg of L-lysine, 0.6 kg of choline chloride, 0.2 kg of multidimensional compound, 2 kg of compound m...

Embodiment 3

[0031] Selection of selenium-enriched plant raw materials:

[0032]Choose konjac flour with a selenium content of 1.0-3.0 mg / kg, and dry it naturally and then pulverize it into a powder; Pine needle powder per kg, corn with a selenium content of 0.15-0.30 mg / kg, and rapeseed oil with a selenium content of 0.15-0.30 mg / kg are used as selenium-enriched plant raw materials, so that the natural selenium content in feed can reach 0.2-0.40 mg / kg kg.

[0033] Take each raw material according to the following weight:

[0034] Selenium-enriched plant raw materials konjac powder 35 kg, gynostemma 28 kg, pine needle powder 130 kg, corn 500 kg, rapeseed oil 13 kg; conventional feed raw materials soybean meal 78 kg, peanut meal 15 kg, rapeseed meal 30 kg, secondary meal 80 kg , 50 kg of bran, 10 kg of corn gluten powder, 8 kg of calcium hydrogen phosphate, 9 kg of stone powder, 3.6 kg of salt, 3.5 kg of L-lysine, 0.6 kg of choline chloride, 0.2 kg of multidimensional compound, 2 kg of co...

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Abstract

The invention relates to a selenium-rich feed, and specifically to a selenium-rich feed for fattening pigs. The feed can improve the immunity of pigs, quickly increase the weight of pigs, shorten the feeding time of pigs, and improve the economic benefits of pig industry. The selenium-rich feed comprises a selenium-rich raw material and a conventional feed raw material, and is characterized in that the content of selenium of the selenium-rich feed is 0.2-0.4 mg / kg. The selenium-rich plant raw materials capable of improving the immunity and health status of pigs are added into the feed on the basis of the formula of the preferred conventional feed. The natural selenium-rich plant raw materials are added into the conventional feed according to a certain proportion, so as to form the selenium-rich nutrient feed.

Description

technical field [0001] The invention relates to a selenium-enriched feed, in particular to a selenium-enriched feed for fattening pigs. Background technique [0002] Selenium is an essential trace element for humans and animals. It plays an important role in the life activities of humans and animals. It is a component of various enzymes, such as glutathione peroxidase (GDH-PX) and immunoglobulins. Ingredients, human body and animals can achieve the purpose of improving the body's immune function, disease resistance and delaying aging by supplementing selenium. [0003] At present, most feed production enterprises simply add sodium selenite or yeast selenium to feed to supplement selenium. Selenium plant feed material is a natural organic selenium-enriched material, its selenium content can reach 0.2-2.0mg / kg, all exist in the form of organic selenium, it is an excellent selenium-enriched feed material. [0004] As the modern pig farming industry has formed a large-scale fa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/14A23K1/16A23K1/175
Inventor 杨运早薛居俊韩永健权群学魏仁玲赵世锋
Owner ANKANG CITY HANBIN DISTRICT YANGCHEN ANIMAL HUSBANDRY SCI & TECH
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