Amaranthus hypochondriacus compound forage wrapping bag as well as preparation method and application thereof
A technology of grain amaranth and forage is applied in the field of pig raising feed and pig raising bed, which can solve the problems of low energy in decomposing feces and urine, poor odor effect in pig farms, etc., so as to save feed and improve immunity. , the effect of promoting animal growth
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Embodiment 1
[0031] The preparation of embodiment 1 microbial preparation
[0032] (1) Strains
[0033] Lactobacillus acidophilus, Bacillus subtilis, Saccharomyces cerevisiae (also known as Saccharomyces cerevisiae), Aspergillus niger and Aspergillus oryzae were purchased from China Industrial Microorganism Collection Management Center. Alternatively, commercially available products can be used.
[0034] (2) culture medium
[0035] MRS Medium: A slant medium for cultivating Lactobacillus acidophilus, Bacillus subtilis, and Saccharomyces cerevisiae.
[0036] Beef extract peptone agar medium: a slant medium for cultivating Aspergillus niger and Aspergillus oryzae.
[0037] Corn culture medium: used for mass culture of Lactobacillus acidophilus, Bacillus subtilis, Saccharomyces cerevisiae, Aspergillus niger and Aspergillus oryzae, formula: corn flour: 20%, wheat bran: 45%, soybean meal: 10%, NaCl 0.5%, honey 5%, pasteurized, and the balance is water.
[0038] Solid fermentation medium: c...
Embodiment 2
[0041] Example 2 Grain amaranth compound forage wrapping and preparation method thereof
[0042] The grain amaranth composite forage wrapper provided in this example is composed of a batch material and a microbial preparation, and the mass ratio of the batch material and the microbial preparation is 95:5.
[0043] The batching material is made of the following raw materials in proportion by mass: 60 grain amaranth, 25 emperor bamboo grass, 15 corn stalks, 0.8 stone powder, 1.2 calcium hydrogen phosphate, and 0.4 table salt. Wherein the stone powder is talcum powder.
[0044] The microbial preparation is composed of the following bacterial agents (prepared in Example 1) in parts by mass: Lactobacillus acidophilus fermentation agent 0.8, Bacillus subtilis fermentation agent 0.3, brewer's yeast fermentation agent 1, Aspergillus niger fermentation agent Agent 0.15, Aspergillus oryzae fermentation agent 0.15.
[0045] The preparation method of the grain amaranth composite forage wr...
Embodiment 3
[0046] Example 3 Grain amaranth compound forage wrapping and preparation method thereof
[0047] The grain amaranth compound forage wrapping provided in this example is composed of a batch material and a microbial preparation, and the mass ratio of the batch material and the microbial preparation is 92:8.
[0048] The batching material is made of the following raw materials in proportion by mass: grain amaranth 55, emperor bamboo grass 30, corn stalk 10, stone powder 1, calcium hydrogen phosphate 0.3, and salt 0.6.
[0049] The microbial preparation is composed of the following bacterial agents (prepared in Example 1) in parts by mass: Lactobacillus acidophilus fermentation agent 0.5, Bacillus subtilis fermentation agent 0.5, Saccharomyces cerevisiae fermentation agent 0.5, Aspergillus niger fermentation agent Agent 0.2, Aspergillus oryzae fermentation agent 0.1.
[0050] The preparation method of the grain amaranth composite forage wrapper comprises the following steps: spra...
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