Biological fermentation feed for chicken broilers and preparation method thereof
A bio-fermented feed and bio-fermented protein technology, applied in animal feed, animal feed, applications, etc., can solve the problems of low nutritional level, complex strain sources, and limited improvement of chicken intestines, so as to improve the anti-stress effect ability, improve chicken quality, and reduce gastrointestinal diseases
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[0028] The preparation method of the bio-fermented feed for broilers comprises the following steps:
[0029] Step 1. Crushing
[0030] Dried wild chrysanthemum, pine needles, rhubarb, baicalin, honeysuckle, bran, soybean meal, sweet potato dregs and pomace, crushed with a grinder, passed through a 40-mesh sieve, and set aside;
[0031] Step 2. Fermentation substrate pretreatment
[0032] Mix bran, soybean meal, sweet potato residue and fruit residue in a weight ratio of 5:1:2:2 and stir evenly to obtain a fermentation substrate, add urea and sodium chloride to the fermentation substrate to obtain a mixture I, And the weight ratio of urea, sodium chloride and fermentation substrate is 4:1:200, add water to mixture I, after stirring evenly, make fermentation substrate, and the volume ratio of mixture I and water is 20:3, set aside;
[0033] Step 3. Inoculation of bacteria
[0034] Add Trichoderma reesei to the fermentation substrate and stir evenly. After culturing at 30°C fo...
Embodiment 1
[0041] A biologically fermented feed for broilers, the feed is made of biologically fermented protein, wild chrysanthemum, pine needles, rhubarb, baicalin and honeysuckle, and the parts by weight of each component required for preparing the feed are respectively 10 parts of biologically fermented protein, wild 5 parts of chrysanthemum, 2 parts of pine needles, 1 part of rhubarb, 2 parts of skullcap, 2 parts of honeysuckle;
[0042] The biologically fermented protein uses bran, soybean meal, sweet potato dregs, and pomace as fermentation substrates, urea and sodium chloride as additives, and Geotrichum candidum, Bacillus megaterium, Bacillus natto and Trichoderma reesei as fermentation bacteria. The fermentation temperature is 30°C, and the fermentation time is 72 hours. The weight ratio of each component in the fermentation substrate is bran: soybean meal: sweet potato dregs: pomace = 5:1:2:2, and in the additive The weight ratio of each component is urea: sodium chloride=4:1,...
Embodiment 2
[0056] A biologically fermented feed for broilers, the feed is made of biologically fermented protein, wild chrysanthemum, pine needles, rhubarb, scutellaria and honeysuckle, and the parts by weight of each component required to prepare the feed are 12 parts of biologically fermented protein, wild 7 parts of chrysanthemum, 4 parts of pine needles, 1.5 parts of rhubarb, 4 parts of skullcap, 3 parts of honeysuckle;
[0057] The biologically fermented protein uses bran, soybean meal, sweet potato dregs, and pomace as fermentation substrates, urea and sodium chloride as additives, and Geotrichum candidum, Bacillus megaterium, Bacillus natto and Trichoderma reesei as fermentation bacteria. The fermentation temperature is 30°C, and the fermentation time is 72 hours. The weight ratio of each component in the fermentation substrate is bran: soybean meal: sweet potato dregs: pomace = 5:1:2:2, and in the additive The weight ratio of each component is urea: sodium chloride=4:1, and the n...
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