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Bio-organic fertilizer taking ecological pig manure as organic source, preparation method and applications thereof

A bio-organic fertilizer and organic material technology, applied in the preparation of organic fertilizers, the treatment of bio-organic parts, and organic fertilizers, can solve problems affecting the quality of agricultural products and environmental pollution, achieve good applicability, solve air pollution, and be simple to operate. Effect

Inactive Publication Date: 2020-03-03
江苏黑钻生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] At the same time, the current increase in agricultural production generally relies on chemical fertilizers. On the one hand, it will cause environmental pollution. In fact, the non-point source pollution in rural areas is already quite serious, which has become a thorny problem. On the other hand, it will also affect the quality of agricultural products.

Method used

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  • Bio-organic fertilizer taking ecological pig manure as organic source, preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] A kind of production method of the high-efficiency bio-organic fertilizer that takes pig manure as organic raw material, the method adopts the following steps:

[0033] (1) Collect the pig manure from the ecological pig farm with manure scraping equipment;

[0034] (2) Mix fine wood chips and rice bran in a ratio of 6:4;

[0035] (3) Put the mixed materials into the fermentation tank with a stacking height of 0.75 meters. When feeding, the collected pig manure will be connected according to the proportion of 50%, and the moisture content will be controlled at 55%;

[0036] (4) The stacked and mixed materials should be left to stand for 15 days, and then turned over after the stack temperature rises to 55 degrees Celsius and kept for 2 days, and turned over 2-3 times during the whole process;

[0037] (5) Dry the materials after static treatment, control the water content to 25%, and screen out large particles to obtain bio-organic fertilizer.

Embodiment 2

[0039] A method for efficiently treating pig manure, the method adopts the following steps:

[0040] (1) Collect the pig manure from the ecological pig farm with manure scraping equipment;

[0041] (2) Mix fine wood chips and rice bran at a ratio of 5:5;

[0042] (3) Put the mixed materials into the fermentation tank with a stacking height of 1.25 meters. When feeding, put the collected pig manure into the fermenter at a ratio of 35%, and control the moisture content to 45%;

[0043] (4) The stacked and mixed materials should be left to stand for 30 days, and then turned over after the stack temperature rises to 55 degrees Celsius and kept for 2 days, and turned over twice during the whole process;

[0044] (5) Clear the materials after static treatment out of the fermentation tank directly.

Embodiment 3

[0046] Utilize the bio-organic fertilizer that the method for embodiment 1 is produced to use in the wheat field as follows:

[0047] (1) Evenly spread the bio-organic fertilizer in Example 1 in the wheat field at an amount of 100 kg per mu;

[0048] (2) Turn the bio-organic fertilizer into the ground by using the turning machine;

[0049] (3) Use a pulverizer to completely mix the surface soil and bio-organic fertilizer.

[0050] The parts not described in this embodiment are the same as the prior art.

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Abstract

The invention discloses a bio-organic fertilizer taking ecological pig manure as an organic source, a preparation method and applications thereof. According to the invention, pig manure containing beneficial microorganisms in an ecological pig farm is mixed with bran, sawdust and other agricultural production leftovers with characteristics of wide source and rich resource, so that the residual beneficial bacteria in the pig manure in the ecological pig farm are efficiently utilized to strengthen the fertilizer efficiency and eliminate the pollution; the production process is simple and convenient, easy to operate, low in equipment investment and energy-saving; and the product is environment-friendly from production to use, and is beneficial to sustainable development of agricultural production.

Description

technical field [0001] The invention belongs to the technical field of ecological fertilizers, and in particular relates to a method for preparing bio-organic fertilizers and a method for efficiently treating pig manure from pig farms. Background technique [0002] With the rapid development of my country's animal husbandry and planting industry, large and medium-sized livestock and poultry farms (villages, communities) continue to emerge in various places, and the large amount of livestock and poultry feces pollution produced has become the main source of local pollution because they cannot be treated in time; Due to the improvement of rural people's living conditions, a large amount of straw is improperly disposed of, which has also become the chief culprit of air pollution and ecological environment pollution; living garbage surrounds the city, how to process and utilize it in a timely and reasonable manner as soon as possible, turn waste into treasure, and achieve a virtuo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05F15/00C05F17/00
CPCC05F3/00C05F17/00C05F5/002C05F11/00Y02W30/40
Inventor 常兴贾杰
Owner 江苏黑钻生物科技有限公司
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