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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

Active Publication Date: 2009-04-22
北京沃土天地生物科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a low-emission ecological pig raising method for solving the problem of feces and urine pollution in pig farms

Method used

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  • Ecological method for feeding pigs with low discharging
  • Ecological method for feeding pigs with low discharging
  • Ecological method for feeding pigs with low discharging

Examples

Experimental program
Comparison scheme
Effect test

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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Abstract

The invention provides an ecological pig-raising method. The method combines a raising process with subsequent feces-urine treatment, feeds pigs with compound microbial feed additives in the raising process, and adopts compound microbial fermentation bacterial agents to treat padding and feces-urine at the same time. On one hand, the all-in-one healthy culture mode can improve the rate of utilizing feed and increase the immunological competence and disease resistance of the pigs, and on the other hand, the mode can reduce the off-flavor of newly excreted feces, realize synchronous feces-urine treatment in a piggery, and can produce organic manure further, so as to achieve the double aims on the zero emission of culture waste into environment and healthy pig raising.

Description

technical field [0001] The invention relates to a livestock and poultry breeding method, in particular to an ecological pig raising method capable of reducing feces and urine pollution. Background technique [0002] With the rapid economic development and the improvement of people's living standards in urban and rural areas, the demand for meat, eggs and milk in urban and rural areas in my country has gradually increased, which has greatly stimulated the development of livestock and poultry breeding industry, and has also brought serious breeding pollution. At present, large-scale farms generally use machinery or water to flush manure, which produces a large amount of manure and sewage, and is rich in phosphorus and nitrogen, with a moisture content of over 98%, which is difficult to handle and transport. 2006 data shows that the total annual production of livestock and poultry manure is 2.4 billion tons, which has far exceeded the production of industrial solid waste (800 m...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K1/16A23K1/18C02F11/02A23K10/16A23K50/30
Inventor 李季彭生平康文力高小弟
Owner 北京沃土天地生物科技股份有限公司
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