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Organic fertilizer for improving soil fertility and preparation method thereof

A technology of soil fertility and organic fertilizer, which is applied in the field of organic fertilizer to improve soil fertility and its preparation, and can solve the problems of easy breeding of bacteria, long fermentation time, and poor effect

Inactive Publication Date: 2020-10-23
山西绿丰肥业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The use of traditional organic fertilizers does not have a good effect on improving soil fertility, uneven fertilization, and it is easy to breed bacteria and emit odors
In order to solve the above problems, someone has proposed a production method of organic fertilizer, which has more raw materials, including pig manure, deodorant, scale activator, etc., although it solves the problems of uneven fertilization, bacterial growth and odor problem, but deodorization is done by adding deodorant, which is not environmentally friendly; and the fermentation takes a long time during the preparation process, which takes 10 to 25 days

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A kind of preparation method of the organic fertilizer that improves soil fertility, comprises the following steps:

[0020] (1) Weigh raw materials: 5 parts of pig manure, 4.5 parts of furfural residue, 0.5 part of plant ash and 0.001 part of Bacillus subtilis;

[0021] (2) Add plant ash and furfural slag into the batching machine, stir evenly, and leave for 1 hour to obtain mixture a;

[0022] (3) Mix the pulverized pig manure and mixture a evenly, add Bacillus subtilis and stir evenly to obtain mixture b;

[0023] (4) Composting: Compost the mixture b in strips for 2-3 days; when the temperature in the heap reaches about 60°C, place it for 1-2 days;

[0024] (5) Turning: Then carry out the first turning, place it for 3~5 days, then turn it for the second time, and then leave it for 3~5 days, then turn it for the third time;

[0025] (6) Then slowly lower the temperature in the pile, and pack it after the temperature drops to normal temperature.

Embodiment 2

[0027] A kind of preparation method of the organic fertilizer that improves soil fertility, comprises the following steps:

[0028] (1) Weighing raw materials: 10.0 parts of pig manure, 9.0 parts of furfural residue, 1.0 parts of plant ash and 0.005 parts of Bacillus amyloliquefaciens;

[0029] (2) Add plant ash and furfural slag into the batching machine, stir evenly, and leave for 1 hour to obtain mixture a;

[0030] (3) Mix the pulverized pig manure and mixture a evenly, add Bacillus amyloliquefaciens and stir evenly to obtain mixture b;

[0031] (4) Composting: Compost the mixture b in strips for 2-3 days; when the temperature in the heap reaches about 60°C, place it for 1-2 days;

[0032] (5) Turning: Then carry out the first turning, place it for 3~5 days, then turn it for the second time, and then leave it for 3~5 days, then turn it for the third time;

[0033] (6) Then slowly lower the temperature in the pile, and pack it after the temperature drops to normal tempera...

Embodiment 3

[0035] A kind of preparation method of the organic fertilizer that improves soil fertility, comprises the following steps:

[0036] (1) Weigh raw materials: 3.0 parts of pig manure, 3.0 parts of furfural residue, 0.1 part of plant ash and 0.003 parts of Aspergillus oryzae;

[0037] (2) Add plant ash and furfural slag into the batching machine, stir evenly, and leave for 1 hour to obtain mixture a;

[0038] (3) Mix the pulverized pig manure and mixture a evenly, add Aspergillus oryzae and stir evenly to obtain mixture b;

[0039] (4) Composting: Compost the mixture b in strips for 2-3 days; when the temperature in the heap reaches about 60°C, place it for 1-2 days;

[0040] (5) Turning: Then carry out the first turning, place it for 3~5 days, then turn it for the second time, and then leave it for 3~5 days, then turn it for the third time;

[0041] (6) Then slowly lower the temperature in the pile, and pack it after the temperature drops to normal temperature.

[0042] Speci...

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Abstract

The invention provides an organic fertilizer for improving soil fertility. The organic fertilizer mainly comprises the following raw materials in parts by weight: pig manure, furfural residues, plantash and zymophyte. The preparation method comprises the following steps: (1) weighing the raw materials; pig manure and furfural residues are crushed and sieved respectively; (2) adding plant ash andcrushed furfural residues into a batching machine, uniformly stirring, and standing for 1 hour to obtain a mixture a; (3) uniformly mixing the crushed pig manure with the mixture a, adding zymophyte,and uniformly stirring to obtain a mixture b; (4) composting: piling the mixture b for 2-3 days; standing for 1-2 days after the temperature in the pile reaches about 60 DEG C; (5) turning: turning the pile for the first time, turning the pile for the second time after standing for 3-5 days, and turning the pile for the third time after standing for 3-5 days; and (6) slowly reducing the temperature in the pile, and packaging after the temperature is reduced to normal temperature. The organic fertilizer has the beneficial effects of improving soil fertility and soil air permeability and breaking soil hardening, and is suitable for the field of organic fertilizers.

Description

technical field [0001] The invention relates to the technical field of organic fertilizers, in particular to an organic fertilizer for improving soil fertility and a preparation method thereof. Background technique [0002] Due to the higher and higher modernization level of agriculture, organic food has been paid more and more attention by people. Followed by attention is ecological agriculture. Because only ecological agriculture can produce ecological food, it can be said that organic fertilizer will gradually replace other fertilizers in the future and become a necessary fertilizer for crop growth. Organic fertilizers, mainly derived from plants and animals, are carbonaceous materials applied to soil to provide plant nutrition. Processed from biomass, animal and plant waste, and plant residues, it can not only provide comprehensive nutrition for crops, but also increase and renew soil organic matter, promote microbial reproduction, and improve soil physical and chemica...

Claims

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Application Information

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IPC IPC(8): C05G3/80C05F17/20C05F17/70C05F17/80
CPCC05D1/00C05F17/20C05F17/70C05F17/80C05G3/80C05F3/00C05F5/006Y02W30/40
Inventor 李学宙李毅璠李毅辰刘俊杰贾直霖
Owner 山西绿丰肥业有限公司
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