Method for preparing fertilizer with animal dung as basis

A poultry manure and basic technology, applied in the direction of organic fertilizers, excretion fertilizers, fertilizer mixtures, etc., can solve the problems of component loss, achieve the effects of convenient transportation and use, delay water loss, and reduce the number of watering

Inactive Publication Date: 2016-05-04
曾庆海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Most of the organic fertilizers in the prior art are made by fermenting animal manure or plants, but in the process of fermentation, it is easy to cause the loss of a large amount of components, such as ammonia nitrogen and other components.

Method used

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  • Method for preparing fertilizer with animal dung as basis

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method based on poultry manure, comprising the following steps:

[0022] (1) Add 10 parts of licorice, 20 parts of poria cocos, 5 parts of ginseng leaves, 15 parts of codonopsis, 12 parts of wolfberry, 25 parts of rehmannia glutinosa, 25 parts of angelica, 10 parts of cassia seed, 16 parts of dandelion Chinese herbal medicine powder and EM strains, mixed evenly to obtain the mixture for later use;

[0023] (2) The mixture is fermented at room temperature for 15 days;

[0024] (3) sending the fermented fertilizer into the drying equipment for drying, so that its water content is reduced to 10%;

[0025] (4) After the mixed fertilizer is cooled, add polyacrylamide and octachlorodipropyl ether, and mix well;

[0026] (5) Send the mixed fertilizer into the granulator, add binder to granulate, and pack after cooling.

Embodiment 2

[0028] A method based on poultry manure, comprising the following steps:

[0029] (1) Add 15 parts of licorice, 30 parts of poria cocos, 10 parts of ginseng leaves, 22 parts of codonopsis, 20 parts of wolfberry, 31 parts of rehmannia glutinosa, 29 parts of angelica, 20 parts of cassia seed, 26 parts of dandelion Chinese herbal medicine powder and EM strains, mixed evenly to obtain the mixture for later use;

[0030] (2) The mixture is fermented at room temperature for 20 days;

[0031] (3) Send the fermented fertilizer into the drying equipment for drying, so that its water content is reduced to 13%;

[0032] (4) After the mixed fertilizer is cooled, add sodium polyacrylate and synergistic phosphorus, and mix well;

[0033] (5) Send the mixed fertilizer into the granulator, add binder to granulate, and pack after cooling.

Embodiment 3

[0035] A method based on poultry manure, comprising the following steps:

[0036] (1) Add 20 parts of licorice, 40 parts of poria cocos, 15 parts of ginseng leaves, 30 parts of codonopsis, 25 parts of wolfberry, 45 parts of Rehmannia glutinosa, 35 parts of angelica, 30 parts of cassia seed, 40 parts of dandelion Chinese herbal medicine powder and EM strains, mixed evenly to obtain the mixture for later use;

[0037] (2) The mixture is fermented at room temperature for 30 days;

[0038] (3) sending the fermented fertilizer into the drying equipment for drying, so that its water content is reduced to 15%;

[0039] (4) After the mixed fertilizer is cooled, add potassium polyacrylate and synergist, and mix well;

[0040] (5) Send the mixed fertilizer into the granulator, add binder to granulate, and pack after cooling.

[0041] Plant through the method for embodiment 1~3, and the output when gathering is respectively the following table per mu:

[0042]

[0043] When the me...

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Abstract

The invention relates to the field of fertilizers, in particular to a method for preparing a fertilizer with animal dung as the basis. The method includes the steps that animal dung collected in breeding enterprises is used as the raw material, EM bacterial strains and Chinese herbal medicine powder are added to the raw material, fermentation is conducted for 15-30 days at a room temperature, the fermented fertilizer is sent into a drying device to be dried, and a water-retaining agent and a synergist are added for granulation. Thus, lots of existing bacteria are killed, odor is greatly reduced, and the fertilizer is abundant in nutrient and convenient to transport and use and has quite high popularization value.

Description

technical field [0001] The invention relates to the field of fertilizers, in particular to a preparation method based on poultry manure. Background technique [0002] Due to the long-term use of chemical fertilizers in agriculture today, soil compaction and natural fertility decline have occurred to varying degrees, and with the rain, the lost chemical fertilizers have polluted groundwater and surface water, making agricultural eco-environmentalization, and agricultural products remain toxic. Economic benefits have declined, production costs have risen sharply, and agricultural production is facing a crisis. After a long period of use of chemical fertilizers and pesticides in developed countries in the West, they re-recognized the important role of organic fertilizers in agricultural production and began to implement measures for organic agriculture and ecological agriculture. "Organic agriculture" refers to applying only organic fertilizers instead of chemical fertilizers,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/04C05G3/80
CPCC05F3/00C05G3/00C05G3/80C05F11/00C05F11/08C05G5/12
Inventor 曾庆海
Owner 曾庆海
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