Digestion promoting feed for beef cattle
A technology for promoting digestion and beef cattle, applied in the field of livestock breeding, can solve problems such as weak technology development, avoid the intake of artificial hormones and antibiotics, inhibit the occurrence and spread, and achieve the effect of low toxicity
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Embodiment 1
[0018] A kind of digestible beef cattle feed, its raw material composition and parts by weight are respectively:
[0019]
[0020] The above-mentioned raw materials are mixed and stirred evenly to obtain the feed concentrate.
[0021] In this embodiment, the antibiotic is a mixture of Bacillus subtilis and yeast cell wall polysaccharide, and the weight ratio of Bacillus subtilis and yeast cell wall polysaccharide is 1:2.
[0022] The preparation steps of antibiotic described in the present embodiment are:
[0023] (1) Fermentation of Bacillus subtilis: put the liquid strain of Bacillus subtilis in the culture medium, and ferment for 4 days at room temperature, aseptic, and humidity 45%-65%;
[0024] ⑵Dry the fermented Bacillus subtilis obtained in step ⑴, stir with yeast cell wall polysaccharide, and smash
[0025] The medium described in step (1) is composed of soybean meal powder, shell powder, wheat flour, distiller's grains, bean dregs, and medical stone.
[0026] Th...
Embodiment 2
[0028] A kind of digestible beef cattle feed, its raw material composition and parts by weight are respectively:
[0029]
[0030] The above-mentioned raw materials are mixed and stirred evenly to obtain the feed concentrate.
[0031] In this embodiment, the antibiotic is a mixture of Bacillus subtilis and yeast cell wall polysaccharide, and the weight ratio of Bacillus subtilis and yeast cell wall polysaccharide is 1:2.
[0032] The preparation steps of antibiotic described in the present embodiment are:
[0033] (1) Fermentation of Bacillus subtilis: put the liquid strain of Bacillus subtilis in the culture medium, and ferment for 4 days at room temperature, aseptic, and humidity 45%-65%;
[0034] ⑵Dry the fermented Bacillus subtilis obtained in step ⑴, stir with yeast cell wall polysaccharide, and smash
[0035] The medium described in step (1) is composed of soybean meal powder, shell powder, wheat flour, distiller's grains, bean dregs, and medical stone.
[0036] Th...
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