Method for resource circulating treatment of dining-kitchen organic waste using compound bacteria
A technology of organic waste and treatment method, which is applied in the field of fermentation and treatment of organic waste in food waste by microbial complex bacteria, which can solve the problems of strict requirements for fermentation bacteria, no effective treatment of food waste, shortening fermentation time, etc. Achieve the effects of shortening fermentation time, convenient storage and transportation, and simple formula
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[0049] Preparation of complex bacteria
[0050] 1. Medium for bacterial culture
[0051] The fermentation agent of the present invention includes bacillus circulans, bacillus sphaericus, bacillus firmus, bacillus stutzeri, bacillus stearothermophilus, bacillus subtilis, saccharomyces, lactic acid bacteria, wherein said yeast is feed yeast ( Candida Tropicali), the lactic acid bacteria is Lactobacillus delbruckii (Lactobacillus delbruckii). The culture methods and conditions described in the prior art (such as in manuals or textbooks on the cultivation of microorganisms) can be used to cultivate the aforementioned bacterial species or their strains.
[0052] However, for the convenience of operation or industrial production, the strains of the inoculum are divided into two types: yeast and bacteria, and the culture media used are:
[0053] 1) Yeast solid medium composition: glucose 20g, peptone 10g, yeast powder 5g, agar powder 18g, water 1000ml.
[0054] 2) Bacterial solid ...
example 1
[0068] Example 1 broiler breeding test
[0069] This embodiment studies the influence of the biological protein feed material of the present invention on the growth performance, survival rate and feeding environment of broilers. The experiment was carried out at Huadu Broiler Company. A total of 35,400 AA (Arbor Acres) broiler chicks (35±0.06g) with a birth weight similar to 1 day old were selected and randomly divided into two treatments: the control group (basic diet + antibiotics), and the experimental group. Group (basic diet+biological protein feed material, only use antibiotics before 21 days of age), isolated and reared. The experimental design scheme is as follows in Table 1:
[0070] Table 1 Design scheme of broiler breeding experiment
[0071] deal with
[0072] *Add 5% bio-protein feed material before 14 days of age, and 10% after 14 days of age.
[0073] The test adopts online flat raising and uses a hanging tower drinking fountain. Free access to fo...
Embodiment 2
[0086] Example 2 Breeding test of fattening pigs
[0087] In this experiment, a randomized block design was adopted, and 54 barrows with similar initial body weights were selected and divided into three treatments. Treatment 1 was the control group, and a corn-soybean meal ration was adopted, and treatment 2 and treatment 3 were respectively mixed with 5% and 10% corn-soybean meal rations of the biological protein feed material of the present invention. Diets were allocated with equal energy levels for each treatment. Feed intake, daily gain, feed conversion rate, diarrhea rate and death rate were used as detection indicators.
[0088] The experimental diet was a corn-soybean meal based diet. The test animals were randomly divided into 3 treatments according to body weight (see Table 6), and each treatment had 6 repetitions, and each repetition had 3 pigs. (1) control group (basic diet + antibiotics); (2) test group I (basic diet + 5% biological protein feed material); (3) ...
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