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Technology for preparing organic fertilizer by fermenting manure

A preparation process and technology of organic fertilizers, applied in the preparation of organic fertilizers, organic fertilizers, inorganic fertilizers, etc., can solve the problems of being unsuitable for single use and low content, and achieve the improvement of physical and chemical properties and biological activity, increase fertility, and improve fermentation. The effect of efficiency

Inactive Publication Date: 2018-11-23
安徽养地生态科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is to propose a process for preparing manure fermented organic fertilizers. The content of each nutrient is relatively small, and it is not suitable for the disadvantage of using alone

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] In this example, a process for preparing manure fermented organic fertilizer, wherein the addition of macroelements, trace elements, humic acid and potassium fulvic acid accounted for 9.2%, 20%, 32% and 4% of the fermented material respectively , Humic acid is beneficial to regulate soil fertility and fix elements.

[0027] A process for preparing manure fermented organic fertilizer. The method comprises manure treatment, ectopic fermentation, element blending and granulation. The specific steps are as follows:

[0028] 1) Feces treatment: Add the collected feces, mainly pig manure, into a high-speed mixer, adjust the speed to 1000r / min, first carry out high-speed stirring for 12 minutes, measure the water content, and add urine to adjust the water content to 65 %, then add organic bentonite with a particle size of 100 mesh at one time, the addition amount is 2% of the feces and urine, stir at a high speed for 5 minutes at the same speed, stop stirring for 35 minutes; o...

Embodiment 2

[0033] This example is the same as Example 1, except that in this example, the additions of macroelements, trace elements, humic acid and potassium fulvic acid account for 9%, 15%, 30% and 2% of the fermented material respectively. The shell particle size is 1cm and the thickness is 40cm, the sepiolite powder particle size is 50 mesh and the thickness is 20cm, the straw powder particle size is 100 mesh and the thickness is 45cm, the thickness of the fungus stick slag is 20cm, the zeolite powder particle size is 100 mesh and the thickness is 15cm , the added amount of bacteria is 800g / m 3 .

Embodiment 3

[0035] This example is the same as Example 1, except that the additions of macroelements, trace elements, humic acid and potassium fulvic acid in this example account for 9.5%, 25%, 35% and 5% of the fermented material respectively. The shell particle size is 0.5 cm and the thickness is 50 cm, the sepiolite powder particle size is 100 mesh, and the thickness is 30 cm, the straw powder particle size is 150 mesh, and the thickness is 55 cm, the thickness of the fungus stick slag is 30 cm, and the zeolite powder particle size is 150 mesh, and the thickness is 50 cm. 10cm, the amount of bacteria added is 950g / m 3 .

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Abstract

The invention discloses a technology for preparing organic fertilizer by fermenting manure, and belongs to the field of organic fertilizer processing. The technology comprises the steps of carrying out manure treatment; carrying out heterogeneous fermentation; carrying out element blending; and carrying out granulation forming. The technology has the advantages that a method combining heterogeneous fermentation and element blending is adopted, the balance of the effective elements in the organic fertilizer can be guaranteed through element blending, so that the fertility of the organic fertilizer is improved, the organic fertilizer can be conveniently and independently used, organic matter of fermented materials prepared through heterogeneous fermentation is combined, so that the preparedorganic fertilizer is long in fertilizer efficiency, organic matter of soil can be increased and updated, the microorganism reproduction can be promoted, the physicochemical properties and the biological activity of the soil can be improved, and the organic fertilizer is environmentally friendly and healthy.

Description

technical field [0001] The invention belongs to the technical field of organic fertilizer processing, and in particular relates to a preparation process of manure fermenting organic fertilizer. Background technique [0002] Organic fertilizers are mainly derived from plants and (or) animals, and are applied to the soil to provide plant nutrition as carbon-containing materials whose main function is. It is processed from biomass, animal and plant waste, and plant residues, eliminating toxic and harmful substances, and rich in a large number of beneficial substances, including: a variety of organic acids, peptides, and rich nutrients including nitrogen, phosphorus, and potassium. nutritional elements. It can not only provide comprehensive nutrition for crops, but also has long fertilizer effect, can increase and renew soil organic matter, promote microbial reproduction, improve soil physical and chemical properties and biological activity, and is the main nutrient for green f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/04C05G3/00C05F17/00C05G3/80
CPCC05D5/00C05G3/00C05F17/50C05G3/80C05D9/00C05D9/02C05F3/00C05F5/00C05F5/002C05F11/00C05F11/02C05F11/08Y02W30/40
Inventor 高亚飞
Owner 安徽养地生态科技有限公司
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