A kind of preparation technology of microbial straw feed
A straw feed and preparation technology, applied in the field of microbial degradation, can solve the problems of increased forage imports, easy mildew and corruption, and decreased palatability, so as to improve growth and metabolic activity, and promote feed intake and digestibility , Improve the effect of intestinal function
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Embodiment 1
[0029] A preparation process of microbial straw feed, comprising the following steps:
[0030] (1) Preparation of microbial inoculum: Mix the bacterial liquid of Lactobacillus plantarum, Rhodopseudomonas palustris and Candida utilis with molasses and water in a weight ratio of 1: Mixed at a ratio of 1:100, cultured for 24 hours at a temperature of 30 °C to make a microbial agent;
[0031] (2) Clean out the sundries in the crop straw, crush it to 1-5 cm, spray 50% of the weight of the straw fermentation pile and add the microbial agent described in step (1), stir evenly, compact it, and roll it into shape , made into blocks of 0.37 m×0.25 m×0.12 m;
[0032](3) Put the feed formed in step (2) into a plastic bag, quickly seal it, and perform anaerobic fermentation at a temperature of 32°C for 4 days to obtain straw feed.
[0033] The volume ratio of Lactobacillus plantarum, Rhodopseudomonas palustris and Candida utilis in the mixed bacterial solution described in step (1) is 3:...
Embodiment 2
[0039] A preparation process of microbial straw feed, comprising the following steps:
[0040] (1) Lactobacillus plantarum, Rhodopseudomonas palustris, Candida utilis, Bacillus subtilis, Bacillus licheniformis and Bifidobacterium longum (Bifidobacterium longum) mixed bacterial liquid was mixed with molasses and water at a weight ratio of 0.5:1:100, and cultured at 30°C for 24 hours to make a microbial bacterial agent;
[0041] (2) Clean out the sundries in the crop straw, crush it to 1-5 cm, spray 50% of the weight of the straw fermentation pile and add the microbial agent described in step (1), stir evenly, compact it, and roll it into shape , made into blocks of 0.35 m×0.25 m×0.1 m;
[0042] (3) Put the feed formed in step (2) into a plastic bag, quickly seal it, and perform anaerobic fermentation at a temperature of 32°C for 6 days to obtain straw feed.
[0043] The volume ratio of Lactobacillus plantarum, Rhodopseudomonas palustris, Candida utilis, Bacillus subtilis, Bac...
Embodiment 3
[0049] A preparation process of microbial straw feed, comprising the following steps:
[0050] (1) Lactobacillus plantarum, Rhodopseudomonas palustris, Candida utilis, Bacillus subtilis, Bacillus licheniformis and Bifidobacterium longum (Bifidobacterium longum) mixed bacterial solution was mixed with molasses and water at a weight ratio of 1.5:2:100, and cultured at 25°C for 36 hours to make a microbial bacterial agent;
[0051] (2) Clean out the sundries in the crop straw, crush it to 1-5 cm, spray 20% of the weight of the straw fermentation pile and add the microbial agent described in step (1), stir evenly, compact it, and roll it into shape , made into blocks of 0.3 m×0.3 m×0.1 m;
[0052] (3) Put the feed formed in step (2) into a plastic bag, quickly seal it, and perform anaerobic fermentation at a temperature of 30°C for 8 days to obtain straw feed.
[0053] The volume ratio of Lactobacillus plantarum, Rhodopseudomonas palustris, Candida utilis, Bacillus subtilis, Bac...
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