Chicken manure composting method applied beside septic tank

A composting method and septic tank technology, applied in the field of composting, can solve the problems of difficult formation of soil aggregate structure, weakened soil particle adhesion, and reduced soil water-holding capacity, etc. The effect of shortening the evaporation time of ammonia gas

Inactive Publication Date: 2017-11-07
安徽海东环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Fertilizers mainly contain nitrogen, phosphorus, and potassium elements to supplement the lost nutrients for the soil, thereby increasing the yield of crops. However, with the frequent and single use of chemical fertilizers, it will bring adverse effects on the soil environment, and the soil is lacking sufficient nutrients. Under the condition of organic matter, the soil aggregate structure is difficult to form, and the adhesion between soil particles is weakened, which reduces the water retention capacity of the soil.

Method used

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  • Chicken manure composting method applied beside septic tank
  • Chicken manure composting method applied beside septic tank
  • Chicken manure composting method applied beside septic tank

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Example 1: A chicken manure composting method applied to the septic tank, chicken manure collection: after the chicken manure is weighed, it is collected in the interval in the septic tank;

[0033] The weight of chicken manure in a single section is constant, according to the mass fraction, add 0.2% urea, 2% superphosphate and 0.3% quick-rot agent to the chicken manure in a single section, and keep the moisture in the chicken manure at the same time. About 50%, to prevent the loss of nitrogen fertilizer during the decomposing process;

[0034] After mixing well, turn the pile into a ridge, the best height is 1-1.6m, make multiple air outlets at equal distances on the ridge, and finally cover with a film to moisturize;

[0035] The ridged chicken manure is turned over every 8 days. During the turning process, the mixture of chicken manure and soil is taken and subjected to high-temperature treatment. After the treatment, it is piled back to the original place and covere...

Embodiment 2

[0059] Embodiment 2: A chicken manure composting method applied to the septic tank, chicken manure collection: after the chicken manure is weighed, it is collected in the interval in the septic tank;

[0060] The weight of chicken manure in a single section is constant, according to the mass fraction, add 0.2% urea, 2% superphosphate and 0.3% quick-rot agent to the chicken manure in a single section, and keep the moisture in the chicken manure at the same time. About 50%, to prevent the loss of nitrogen fertilizer during the decomposing process;

[0061] After mixing well, turn the pile into a ridge, the best height is 1-1.6m, make multiple air outlets at equal distances on the ridge, and finally cover with a film to moisturize;

[0062] The ridged chicken manure is turned over every 8 days. During the turning process, the mixture of chicken manure and soil is taken and subjected to high-temperature treatment. After the treatment, it is piled back to the original place and cov...

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Abstract

The invention discloses a chicken manure composting method applied beside a septic tank, and relates to a compositing technology. The chicken manure composting method is characterized in that straws can be added into layer hen manure-rice bran compost, so that an ammonia-gas volatilization peak value can be reduced, ammonia-gas volatilization time can be shortened, and ammonia gas generation amount can be reduced; straws further can be added to promote decomposition and utilization of water-soluble carbon, so that compost heating is promoted, a compost temperature is increased, and compost maturity time is relatively shortened. According to the chicken manure composting method disclosed by the invention, operations are simple, a raw material source is wide, cost is low, a practical value is high, and nitrogen loss is 6% while a nitrogen loss rate is as high as 23-65% in an existing chicken manure composting method.

Description

Technical field: [0001] The invention relates to a composting technology, in particular to a chicken manure composting method applied beside a septic tank. Background technique: [0002] Fertilizers mainly contain nitrogen, phosphorus, and potassium elements to supplement the lost nutrients for the soil, thereby increasing the yield of crops. However, with the frequent and single use of chemical fertilizers, it will bring adverse effects on the soil environment, and the soil is lacking sufficient nutrients. Under the condition of organic matter, the soil aggregate structure is difficult to form, and the adhesion between soil particles is weakened, which reduces the water retention capacity of the soil. When the soil cannot retain sufficient moisture, even high-quality fertilizers are not easy to release nutrients under favorable conditions. In order to solve the problems caused by the long-term use of single chemical fertilizers, organic fertilizers have appeared on the mar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05F17/00
CPCC05B1/02C05F17/50C05G3/00C05C9/00C05D1/00C05D9/00C05F1/005C05F3/00C05F5/002C05F7/00C05F11/00C05F11/08Y02E50/30Y02W30/40
Inventor 薛海生
Owner 安徽海东环保科技有限公司
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