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Selenium-rich feed and preparation method of selenium-rich feed as well as preparation method of selenium-rich milk

A production method and selenium-enriching technology, applied in animal feed, animal feed, additional food elements, etc., can solve the problems of unavailable supply all year round and large fluctuations in milk selenium content, achieving little fluctuation before and after, stable selenium content, The effect of increasing the milk production of dairy cows

Inactive Publication Date: 2014-08-27
蒋益虹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the selenium solution was sprayed twice successively, the disadvantage of this method is that the milk selenium content produced by feeding cows is affected by the rise in temperature and the accelerated growth of milk vetch. The content fluctuates greatly, and the difference between before and after is almost doubled
Moreover, the production of milk vetch is also subject to seasonal restrictions, so it cannot be supplied all year round.

Method used

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  • Selenium-rich feed and preparation method of selenium-rich feed as well as preparation method of selenium-rich milk
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  • Selenium-rich feed and preparation method of selenium-rich feed as well as preparation method of selenium-rich milk

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Effect test

Embodiment 1

[0026] A method for producing selenium-enriched feed, comprising selenium-enriched straw, cow concentrate containing humic acid, EM raw dew, and conventional green fodder. Green feed is preferably green feed with a water content of about 60%. Green feed is also called green feed and green feed. It refers to fresh stems and leaves of plants that can be used as feed. Green feed mainly includes natural pastures, cultivated pastures, field weeds, vegetable leaves, aquatic plants, Twigs, leaves, etc.

[0027] Cow concentrates containing humic acid include the following ingredients: corn, bran, cottonseed meal, soybean meal, stone powder, salt, calcium hydrogen phosphate, baking soda, and humic acid.

[0028] The ingredients of dairy cow concentrate containing humic acid and the ratio according to 105 total parts by weight: corn 54.5, bran 17.0, cottonseed meal 7.2, soybean meal 15.0, stone powder 2.0, salt 1, calcium hydrogen phosphate 1.3, baking soda 1.0, Cow compound premix 1, ...

Embodiment 2

[0040] A production method of selenium-enriched feed comprises selenium-enriched straw, cow concentrate containing humic acid, EM raw dew, and conventional green feed with a moisture content of about 60%. Green feed is also called green feed and green feed, which refers to fresh stems and leaves of plants that can be used as feed. Green feed mainly includes natural forage, cultivated forage, field weeds, vegetables and leaves, aquatic plants, twigs and leaves, etc.

[0041] Cow concentrates containing humic acid include the following ingredients: corn, bran, cottonseed meal, soybean meal, stone powder, salt, calcium hydrogen phosphate, baking soda, and humic acid.

[0042] The ingredients of cow concentrate containing humic acid and the ratio according to the total weight of 105 parts: corn 54.5, bran 17.0, cottonseed meal 7.2, soybean meal 15.0, stone powder 2.0, salt 1, calcium hydrogen phosphate 1.3, baking soda 1.0, 1% dairy cow compound premix 1, 50% humic acid 5. 1% dair...

Embodiment 3

[0048] This technology has invented a production method of selenium-enriched milk with the straw of rice and other crops as the organic selenium source, with three major means as the coordinated measures, and can greatly increase the milk output and milk selenium content. The three major means refer to the measures needed to produce selenium-enriched milk:

[0049] (1) Combined use of humic acid

[0050] Humic acid is an organic macromolecular compound containing a variety of oxygen-containing functional groups. These functional groups include carboxyl groups, phenolic hydroxyl groups, alcoholic hydroxyl groups, quinone groups, methoxyl groups, etc., and have certain biological activities. Animal husbandry studies have shown that they can Promote growth and development, improve milk production, egg production, meat production capacity and feed conversion ability.

[0051] (2) Cooperate with EM effective microbial fermentation material

[0052] The fermented feed made from ri...

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Abstract

The invention relates to preparation of selenium-rich feed and selenium-rich milk, and in particular relates to a selenium-rich feed and a preparation method of the selenium-rich feed as well as a preparation method of selenium-rich milk. The selenium-rich feed comprises selenium-rich straw, dairy cattle concentrated material containing humic acid, EM raw material and a green feed. The preparation method of the selenium-rich feed comprises the steps of a. preparing the selenium-rich straw; b. preparing selenium-rich straw EM fermentation material; c. mixing the selenium-rich straw EM fermentation material, the dairy cattle concentrated material containing humic acid and the conventional green feed to obtain the selenium-rich feed. The selenium-rich milk is produced by dairy cattle fed by the selenium-rich feed. The selenium-rich feed is high in nutritional ingredients, and is capable of improving the milk yield of the dairy cattle to a great extent; the selenium content of the milk is not only obviously improved, but also is very stable, and the fluctuation is slight.

Description

technical field [0001] The present invention relates to the preparation of selenium-enriched feed and selenium-enriched milk, and in particular relates to the preparation of selenium-enriched feed by producing selenium-enriched rice and other crop stalks with high selenium content as an organic selenium source, and feeding cows with selenium-enriched feed to enrich milk A selenium-enriched feed, a production method of the selenium-enriched feed, and a production method of selenium-enriched milk. Background technique [0002] At present, the traditional selenium-enriched sources mainly include the following four types: Selenium sources for poultry and livestock selenium-enriched farming include inorganic selenium and organic selenium. Sodium selenite is a common inorganic selenium source, while organic selenium sources mainly refer to yeast selenium and methionine selenium. [0003] At present, inorganic selenium sources have been banned internationally in selenium-enriched ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/00A23K1/18A01K67/02A23K10/12A23K10/30A23K10/37A23K20/10A23K20/20A23K20/26A23K50/10
CPCY02P60/87
Inventor 蒋益虹熊义勤印天寿
Owner 蒋益虹
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