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Feedstuff additive rich in selenium and its preparation method

A feed additive and selenium-enriched technology, applied in animal feed, animal feed, additional food elements, etc., can solve problems such as unstable selenium content, achieve the effects of improving immune function, preventing various diseases, and removing toxic residues

Inactive Publication Date: 2004-08-11
沈平瑞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sodium selenite itself is a relatively toxic substance, and its biggest disadvantage is that the selenium content is unstable

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Prepare inorganic aqueous solution, according to selenium 0.03%, zinc 0.095%, iron 0.092%, calcium 0.19%, magnesium 0.05%, manganese 0.035%, copper 0.048%, molybdenum 0.042%, chromium 0.09%, boron 0.009%, cobalt 0.12% ( Percentage by weight) to prepare, utilize inorganic matter aqueous solution to irrigate feed plants respectively during four periods of seed period, seedling period, mid-growth period and later period, and the number of times of watering is watering 5 times during each period.

[0028] After the plants are mature, they are supplemented with nutrients, wherein, according to the nutrients added to each kilogram of plant products and their ratio: V A 233.0KIU,V D 65.0KIU,V E 325.0mg, V K3 145.0mg, V B1 146.0mg, V B2 160.0mg, V B6 200.0mg, V B12 196.0mg, niacin 2400.0mg, pantothenic acid 430.0mg, folic acid 25.8mg, biotin 2.6mg, choline 22,000.0mg ingredients and proportioning nutrients in mature plants to obtain selenium-enriched feed additive...

Embodiment 2

[0030] Prepare inorganic aqueous solution, prepare according to selenium 0.01, zinc 0.075, iron 0.062, calcium 0.16, magnesium 0.02, manganese 0.015, copper 0.018, molybdenum 0.012, chromium 0.04, boron 0.006, cobalt 0.09 (weight percent), during the seed period, seedling Plants for feed were irrigated with an aqueous solution of inorganic substances in the four periods of growth period, mid-growth period and later period, and the number of times of watering was 5 times in each period.

[0031] After the plant is mature, it is matched with nutrients, wherein, according to the nutrients added to each kilogram of plant products and its proportioning ratio is: V A 200.0KIU,V D 55.0KIU,V E 285.0mg, V K3 105.0mg, V B1 106.0mg, V B2 100.0mg, V B6 150.0mg, V B12 150.0mg, 2000.0mg of niacin, 400.0mg of pantothenic acid, 20.8mg of folic acid, 2.0mg of biotin, 20,000.0mg of choline and their proportions are added to the nutrients in mature plants to obtain the selenium-enr...

Embodiment 3

[0033] Prepare inorganic aqueous solution, prepare according to selenium 0.05, zinc 0.135, iron 0.122, calcium 0.26, magnesium 0.08, manganese 0.065, copper 0.078, molybdenum 0.072, chromium 0.12, boron 0.015, cobalt 0.16 (weight percent), during the seed period, seedling Plants for feed were irrigated with an aqueous solution of inorganic substances in the four periods of growth period, mid-growth period and later period, and the number of times of watering was 5 times in each period.

[0034] After the plant is mature, it is matched with nutrients, wherein, according to the nutrients added to each kilogram of plant products and its proportioning ratio is: V A 250.0KIU,V D 80.0KIU,V E 350.0mg, V K3 180.0mg, V B1 180.0mg, V B2 200.0mg, V B6 240.0mg, V B12 230.0mg, 2800.0mg of niacin, 480.0mg of pantothenic acid, 30mg of folic acid, 3.0mg of biotin, 25,000.0mg of choline and their proportions are added to the nutrients in mature plants to obtain the selenium-enric...

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PUM

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Abstract

An additive rich in organic Se for the Se-enriched feed to provide nutrients to domestic animals and fowls and increase their disease resistance is prepared through using the aqueous solution of inorganic substances rich in Se, Zn, Fe, Ca, Mg, Mn, Cu, Mo, Cr, B, and Co to irrigate the plant used as feed, and adding the nutrients to the plant product, including vitamines, nicotic acid, panthothenic acid, folic acid, biotin, and choline.

Description

technical field [0001] The invention relates to a selenium-rich feed additive and a preparation method thereof, in particular to a feed additive rich in organic selenium. It belongs to the field of feed. Background technique [0002] 72% of our country is deficient in selenium, and about one billion people need selenium supplementation. People with selenium deficiency have reduced immune function and are prone to cancer, cardiovascular and cerebrovascular, gastrointestinal, liver, kidney and other diseases. Livestock and poultry are no exception. Due to selenium deficiency and high pesticide and chemical fertilizer residues in the feed they eat, a series of diseases will also occur. If the quality of feed is not improved by scientific means, people will directly affect human health if they eat meat, eggs and milk with diseased and toxic residues. [0003] In order to meet the current high-efficiency, high-yield, high-value-added production needs of poultry and livestock an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K20/174A23K20/20
Inventor 沈平瑞佟道丰韩明宝
Owner 沈平瑞
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