Selenium-enriched coarse fodder capable of improving meat quality of beef

A roughage and selenium-enriched technology, applied in the field of animal husbandry and breeding, can solve the problems of toxicity, difficulty in storage and use, and low absorption rate of sodium selenite, and achieve the effects of reducing the discharge ratio and improving the absorption efficiency.

Inactive Publication Date: 2017-05-31
广西山水牛畜牧业有限责任公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Another example is the selenium-enriched veal selenium supplement method of CN201310029322.4, by preparing sodium selenite VE solution; drinking the sodium selenite VE solution described in one day every half a month, drinking the described sodium selenite The weight of VE solution is 8% of the body weight of the cattle until it is sent to the market. It is used to increase the selenium content of beef, but the absorption rate of sodium selenite is not high, and it has certain toxicity, so there are certain difficulties in storage and use.
It can be seen that selenium-enriched feed is less used in beef cattle in the current technology, and the method of increasing selenium content has certain safety, and it is worthy of further research in terms of absorption efficiency and use cost

Method used

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  • Selenium-enriched coarse fodder capable of improving meat quality of beef
  • Selenium-enriched coarse fodder capable of improving meat quality of beef
  • Selenium-enriched coarse fodder capable of improving meat quality of beef

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A selenium-enriched roughage for improving beef quality:

[0021] Take 23 parts of wheat sprouts, 40 parts of green garlic stalks, 10 parts of konjac powder, 18 parts of astragalus, 63 parts of rapeseed, 32 parts of alfalfa, and 6 parts of soybean powder, and process the green garlic stalks, rapeseed and alfalfa into fragments with a particle size of 2 cm. Radix Astragali is processed into 0.2cm powder, mixed and stirred evenly with wheat sprouts, konjac flour, and soybean powder, and the water content is adjusted to be 73%, and inoculated with lactic acid bacteria, Bacillus subtilis and saccharomyces, and the inoculation amount of the lactic acid bacteria is 1% of the mixture, The inoculum amount of the Bacillus subtilis is 0.8% of the mass of the mixture, the inoculum of the yeast is 2% of the mass of the mixture, covered with a film, kept at a temperature of 28°C, and fermented for 20 days, the amount of which is 2% of the body weight of the cow .

Embodiment 2

[0023] A selenium-enriched roughage for improving beef quality:

[0024] Take 25 parts of wheat sprouts, 51 parts of green garlic stalks with garlic, 12 parts of konjac powder, 22 parts of astragalus, 65 parts of rapeseed, 35 parts of alfalfa, and 6 parts of soybean powder, and process the green garlic stalks, rapeseed and alfalfa into 3cm grains Broken sections, astragalus processed into 0.1cm powder, mixed with wheat sprouts, konjac powder, soybean powder and stirred evenly, adjusted water content to 75%, inoculated with lactic acid bacteria, Bacillus subtilis and yeast. Wherein, the inoculum of the lactic acid bacteria is 1.3% of the mass of the mixture, the inoculum of the Bacillus subtilis is 0.8% of the mass of the mixture, and the inoculum of the yeast is 2% of the mass of the mixture, covering the film and maintaining the temperature 32°C, ferment for 23 days, and the dosage is 3% of the body weight of the cow.

Embodiment 3

[0026] The described selenium-enriched fermented feed comprises:

[0027] Take 20 parts of wheat sprouts, 43 parts of green garlic stalks with garlic, 8 parts of konjac powder, 17 parts of astragalus, 55 parts of rapeseed, 30 parts of alfalfa, and 4 parts of soybean powder, and process the green garlic stalks, rapeseed and alfalfa into 1cm grain size Broken section, Radix Astragali is processed into 0.3cm powder, mixed and stirred evenly with wheat germ, konjac powder, bean flour, adjust water content to be 63%, inoculate lactic acid bacteria, bacillus subtilis and saccharomyces, the inoculum of described lactic acid bacteria is the mixture 1%, the inoculum of the Bacillus subtilis is 0.5% of the mixture quality, the yeast inoculum is 1% of the mixture quality, cover the film, keep the temperature at 28°C, and ferment for 20 days, the consumption is 2.6% of cattle body weight.

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Abstract

The invention provides selenium-enriched coarse fodder capable of improving the meat quality of beef and belongs to the technical field of fodder. Aiming at solving the technical problems, the invention provides the fodder which is simple to prepare and capable of improving the fattening performance and meat nutrient components of meat cattle; the fodder is prepared from selenium-enriched crop wheat malt, green garlic straw, konjac flour, rapeseed, radix astragali seu hedysari and alfalfa through microorganism fermentation; the fodder has good palatability and high content of active components and is suitable for all growth phases of the cattle.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a selenium-enriched roughage for improving the quality of meat and beef. Background technique [0002] In the feeding of beef cattle, selenium is one of the essential trace elements. Selenium has multiple functions such as anti-oxidation, synergy with vitamins, enhancing animal fertility, promoting the absorption and accumulation of nutrients in the body, and regulating cellular immunity. The common way to supplement selenium in cattle diet is to add sodium selenite, but because of the low utilization rate and high toxicity of sodium selenite, it will cause potential pollution to the environment, so the European Union and other countries and regions have restricted or banned it. Compared with inorganic selenium, the addition of organic selenium has many advantages, and has become a hot spot in selenium research. In addition, many studies have shown that some selenium-ac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K10/30A23K10/12
Inventor 杨远澄周贵金谭春萍杨远广陆海龙欧庆卫李政
Owner 广西山水牛畜牧业有限责任公司
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