Processing method for fermented chicken manure organic fertilizer and fermented chicken manure organic fertilizer prepared by using same

A technology for fermenting chicken manure and a processing method, which is applied in the preparation of organic fertilizers, organic fertilizers, and the treatment of biological organic parts, etc., can solve the problems of different economic costs, different quality of finished products, and different labor intensity of fermentation operations. The effect of purifying the environment, complete nutrients, and improving the ability to maintain and supply fertilizer

Inactive Publication Date: 2013-01-30
SUZHOU TIANYU CULTURE GRP
4 Cites 15 Cited by

AI-Extracted Technical Summary

Problems solved by technology

However, there are large differences in the fermentation liquids with different performances, which are reflected in the different lengths of fermentation, the amount of fermentation liquid and thus the economic cost, the complexity of the ferm...
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Method used

(2) the fresh chicken manure of 300kg stalk pulverization and 700kg is mixed in fermenter, is stirred into the mixture of water content about 50%; There are 120...
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Abstract

The invention provides a processing method for a fermented chicken manure organic fertilizer and the organic fertilizer prepared by using the same. The processing method comprises the following steps: mixing original EM bacteria liquid with wheat bran for fermentation; mixing a fermentation product with fresh chicken manure and crushed straws for fermentation so as to obtain primary fermented chicken manure; and then mixing the fermented chicken manure with humic acid, golden mushroom waste and a rooting agent and carrying out secondary fermentation so as to obtain the final organic fertilizer. According to the invention, the organic fertilizer prepared by using the processing method well utilizes the golden mushroom waste and turns the waste into the valuable, which is in accordance with development requirements of circular economy; and moreover, resources are saved, the environment is purified, pollution is reduced, fertilizer efficiency of the chicken manure chicken manure and the golden mushroom waste is substantially improved, the problems of soil hardening and salinization caused by long-term usage of fertilizers are enhanced, permeability of soil is increased, and the capability of fertilizer conservation and supplying of soil is improved.

Application Domain

Bio-organic fraction processingOrganic fertiliser preparation +1

Technology Topic

ChemistryHumic acid +9

Image

  • Processing method for fermented chicken manure organic fertilizer and fermented chicken manure organic fertilizer prepared by using same
  • Processing method for fermented chicken manure organic fertilizer and fermented chicken manure organic fertilizer prepared by using same
  • Processing method for fermented chicken manure organic fertilizer and fermented chicken manure organic fertilizer prepared by using same

Examples

  • Experimental program(2)

Example

[0048] example 1:
[0049] A method for processing fermented chicken manure organic fertilizer, the specific steps are as follows:
[0050] (1) Add 2.5kgde EM strain stock solution to 300kg bran, mix thoroughly, and conduct closed fermentation for 6-7 days to obtain fermented bran. The effective bacteria content in the EM strain stock solution is ≥2×10 9 CFU/ml;
[0051] (2) Mix 300kg of crushed straw and 700kg of fresh chicken manure in the fermentation tank, and stir into a mixture with a water content of about 50%;
[0052] (3) Add the fermented bran in step (1) to the mixture in step (2), stir evenly, closed fermentation for about 5-7 days, when the temperature rises to 60-70°C, perform the first dumping treatment After that, turn the pile once every 3 days for a total of 3-4 times, and control the fermentation temperature at 40-70℃. When the smell of chicken manure disappears and the smell of wine is light, it means that the fermentation is sufficient and one fermentation is obtained. Chicken manure
[0053] (4) Mix 60kg of the first fermented chicken manure that has been fermented in step (3) with 20kg of Flammulina velutipes waste and 20kg of humic acid, and add 0.4‰ rooting agent to mix thoroughly, and then seal the fermentation again for 4-7 days. The temperature is controlled at about 70 degrees, the pile is turned twice during the period, and the moisture content is controlled at 40-50%. After the full fermentation is completed, the finished product of fermented chicken manure organic fertilizer is obtained.

Example

[0054] Example 2:
[0055] A method for processing fermented chicken manure organic fertilizer, the specific steps are as follows:
[0056] (1) Add 2.5kgde EM strain stock solution to 300kg bran mixture, mix well, conduct closed fermentation for 6-7 days to obtain fermented bran, the effective bacteria content in EM strain stock solution is ≥2×10 9 CFU/ml;
[0057] (2) Mix 300kg of crushed straw and 700kg of fresh chicken manure in the fermentation tank, and stir into a mixture with a water content of about 50%; the 300kg bran mixture contains 120kg of paulownia sawdust, 180kg of bran, and 300kg of straw The crushed material contains 60 kg of garlic stalk powder. Increase insecticidal ability.
[0058] (3) Add the fermented bran in step (1) to the mixture in step (2), stir evenly, closed fermentation for about 5-7 days, when the temperature rises to 60-70°C, perform the first dumping treatment After that, turn the pile once every 3 days for a total of 3-4 times, and control the fermentation temperature at 40-70℃. When the smell of chicken manure disappears and the smell of wine is light, it means that the fermentation is sufficient and one fermentation is obtained. Chicken manure
[0059] (4) Mix 60kg of the first fermented chicken manure that has been fermented in step (3) with 20kg of Flammulina velutipes waste and 20kg of humic acid, and add 0.4‰ rooting agent to mix thoroughly, and then seal the fermentation again for 4-7 days. The temperature is controlled at about 70 degrees, the pile is turned twice during the period, and the moisture content is controlled at 40-50%. After the full fermentation is completed, the finished product of fermented chicken manure organic fertilizer is obtained.
[0060] After testing, the nutrient components of the fermented chicken manure organic fertilizer of the present invention are: organic matter content of 45%, N content of 2%, phosphorus pentoxide content of 4.7%, potassium oxide 2.7%, and a large number of trace elements.
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