Ecological method for feeding pigs with low discharging
A technology of ecological pig raising and compound microorganisms, which can be used in biological sludge treatment, animal feed, animal feed, etc., and can solve the problems of pig farm feces and urine pollution
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Embodiment 1
[0018] Materials and methods:
[0019] Subject: Du Dachang ternary hybrid piglet
[0020] Compound microbial additive: Saccharomyces cerevisiae 8.0×10 8 cfu / mL, Lactobacillus plantarum 1.0×10 9 cfu / mL, Lactobacillus casei subsp. cheese 2.1×10 9 cfu / mL
[0021] Compound microbial composting agent: Saccharomyces cerevisiae 1.60×10 9 cfu / mL, Lactobacillus plantarum 1.5×10 9 cfu / mL, Mucor racemosa 1.0×10 3 cfu / mL, Aspergillus oryzae 6.2×10 3 cfu / mL
[0022] METHODS: In the same pig house, 10 litters of 120 piglets were selected and divided into two groups, 60 pigs in the control group (divided into 6 circles), and 60 pigs in the experimental group (divided into 6 circles). Piglets in the experimental group were supplemented with compound microbial feed additives, and 1200 ml of compound microbial additives were added to each 1000 kg of dietary feed. The control group was not supplemented, and the piglets were allowed to eat freely. Other management conditions were the sa...
Embodiment 2
[0026] Materials and methods:
[0027] Subject: Du Dachang ternary hybrid fattening pig
[0028]Compound microbial additive: Saccharomyces cerevisiae 1.0×10 9 cfu / mL, Lactobacillus plantarum 5.0×10 9 cfu / mL, Lactobacillus casei subsp. cheese 3×10 9 cfu / mL
[0029] Compound microbial composting agent: Saccharomyces cerevisiae 4.0×10 9 cfu / mL, Lactobacillus plantarum 3.0×10 9 cfu / mL, Mucor racemosa 2.0×10 3 cfu / mL, Aspergillus oryzae 8.0×10 3 cfu / mL
[0030] Methods: 60 fattening pigs were randomly selected in the same pig house and divided into two groups with 30 pigs in each group (each group was divided into 6 pens). No compound microbial feed additive was added to the diet of the control group, and 15,001 m of compound microbial feed additive was added per 1,000 kg of feed in the experimental group, and other management methods were the same. The trial period is 100 days. The feed intake and diarrhea of the fat pigs were observed every day, and the pigs were weig...
Embodiment 3
[0037] In this example, the same scheme as Example 2 was adopted, but the composite microbial additives and composite microbial composting inoculants of different proportions were adopted:
[0038] plan 1
[0039] Compound microbial feed additive:
[0040]
[0041] Compound microbial composting agent:
[0042]
[0043] Scenario 2
[0044] Compound microbial feed additive:
[0045]
[0046] Compound microbial composting agent:
[0047]
[0048] Scenario 3
[0049] Compound microbial feed additive:
[0050]
[0051] Compound microbial composting agent:
[0052]
[0053] Scenario 4
[0054] Compound microbial feed additive:
[0055]
[0056]
[0057] Compound microbial composting agent:
[0058]
[0059] Using the above four schemes to raise pigs and treat pig manure, the daily weight gain of pigs, feed utilization rate, disease resistance and pork quality have been improved to varying degrees, and the pig house environment has been significant...
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