Compound bio-organic fertilizer and preparation method thereof

Abstract

The invention discloses a preparation method for a compound bio-organic fertilizer. The method comprises the following steps: mixing waste deodorizing bacteria and organic matter nutrient solution according to a mass ratio of 1:100, fermenting in 15-30 DEG C, and deodorizing for 5-15 days; mixing organic fertilizer zymophyte and the organic matter nutrient solution according to a mass ratio of 1:1000-1:3000, and fermenting for 5-15 days in 15-30 DEG C; mixing the organic fertilizer zymophyte and the organic matter nutrient solution according to a mass ratio of 1:3000-1:5000, and fermenting for5-15 days again in 15-30 DEG C; and mixing the organic fertilizer zymophyte and the organic matter nutrient solution according to a mass ratio of 1:7000-1:9000, and fermenting for 5-15 days again in15-30 DEG C, to obtain the compound bio-organic fertilizer. The above compound bio-organic fertilizer is a compound fertilizer with full nutrient substances, and the microorganism content is more than2x108 cfu / g.

Description

technical field

[0001] The invention belongs to the technical field of bio-organic fertilizers, and in particular relates to a composite bio-organic fertilizer and a preparation method thereof. Background technique

[0002] In recent decades, due to the extensive use of chemical fertilizers and pesticides, problems such as soil compaction, reduced vitality, environmental pollution, crop quality decline, and excessive residues have been caused, and the utilization efficiency of chemical fertilizers and pesticides has decreased year by year. Reduced, organic organisms that can stimulate growth and improve crop resistance to disease have been greatly reduced. To change this situation, it is necessary to supplement organic matter and beneficial organisms to the soil. Although traditional farmyard manure can improve the quality of crops, the effect of farmyard manure is slow. The pathogenic bacteria and insect eggs in the fertilizer increase the degree of pest damage, and there a...

Examples

preparation example Construction

[0029] see figure 1 As shown, a kind of composite bio-organic fertilizer provided by the invention is prepared by the following preparation method, comprising the following steps:

[0030] S100, mix the garbage deodorizing bacteria with the organic nutrient solution at a mass ratio of 1:1000 to 1:3000, ferment and deodorize at 15°C to 30°C for 5 to 15 days;

[0031] S200, mixing the organic fertilizer fermentation bacteria with the organic nutrient solution at a mass ratio of 1:1000 to 1:3000, and fermenting at 15°C to 30°C for 5 days to 15 days;

[0032] S300, mixing the organic fertilizer fermentation bacteria with the organic nutrient solution at a mass ratio of 1:3000 to 1:5000, and fermenting at 15°C to 30°C for 5 days to 15 days;

[0033] S400, mixing organic fertilizer fermentation bacteria with organic nutrient solution at a mass ratio of 1:7000 to 1:9000, and fermenting at 15°C to 30°C for 5 days to 15 days to prepare a compound bio-organic fertilizer.

[0034] The ...

Embodiment 1

[0060] Take 3000kg of animal and plant residues, add 7000kg of water and mix evenly to prepare an organic nutrient solution.

[0061] Take 10kg of garbage deodorizing bacteria and add them to the organic nutrient solution to disperse evenly, ferment and deodorize at 15°C-30°C for 5 days; take 10kg of organic fertilizer fermentation bacteria and add them to the above-mentioned organic nutrient solution to disperse evenly, Ferment for 5 days under the same conditions; take 3.3kg of organic fertilizer fermentation bacteria and add them to the above-mentioned organic nutrient solution to disperse evenly, and ferment for 5 days at 15°C to 30°C; take 1.4kg of organic fertilizer fermentation bacteria and add them to the above-mentioned organic nutrient solution to disperse evenly. Fermenting at 15 DEG C to 30 DEG C for 5 days to obtain a compound bio-organic fertilizer, filtering the compound bio-organic fertilizer, freeze-drying, pulverizing and granulating the filter residue to obta...

Embodiment 2

[0064] Take 2000kg of animal and plant residues and 2000kg of solid domestic waste, add 6000kg of water and mix evenly to prepare an organic nutrient solution.

[0065] Take 6.7kg of garbage deodorizing bacteria and add them to the organic nutrient solution to disperse evenly, ferment and deodorize at 15°C to 30°C for 8 days; take 6.7kg of organic fertilizer fermentation bacteria and add them to the above organic nutrient solution to disperse evenly, Ferment at 30°C for 8 days; take 2.89kg of organic fertilizer fermentation bacteria and add them to the above organic nutrient solution to disperse evenly, and ferment at 15°C to 30°C for 8 days; take 1.3kg of organic fertilizer fermentation bacteria and add them to the above organic nutrient solution for dispersion homogeneous, fermented at 15°C to 30°C for 8 days to prepare a compound bio-organic fertilizer, filter the compound bio-organic fertilizer, freeze-dry, pulverize and granulate the filter residue to obtain a solid compou...

technical field

[0001] The invention belongs to the technical field of bio-organic fertilizers, and in particular relates to a composite bio-organic fertilizer and a preparation method thereof. Background technique

[0002] In recent decades, due to the extensive use of chemical fertilizers and pesticides, problems such as soil compaction, reduced vitality, environmental pollution, crop quality decline, and excessive residues have been caused, and the utilization efficiency of chemical fertilizers and pesticides has decreased year by year. Reduced, organic organisms that can stimulate growth and improve crop resistance to disease have been greatly reduced. To change this situation, it is necessary to supplement organic matter and beneficial organisms to the soil. Although traditional farmyard manure can improve the quality of crops, the effect of farmyard manure is slow. The pathogenic bacteria and insect eggs in the fertilizer increase the degree of pest damage, and there a...

Examples

preparation example Construction

[0029] see figure 1 As shown, a kind of composite bio-organic fertilizer provided by the invention is prepared by the following preparation method, comprising the following steps:

[0030] S100, mix the garbage deodorizing bacteria with the organic nutrient solution at a mass ratio of 1:1000 to 1:3000, ferment and deodorize at 15°C to 30°C for 5 to 15 days;

[0031] S200, mixing the organic fertilizer fermentation bacteria with the organic nutrient solution at a mass ratio of 1:1000 to 1:3000, and fermenting at 15°C to 30°C for 5 days to 15 days;

[0032] S300, mixing the organic fertilizer fermentation bacteria with the organic nutrient solution at a mass ratio of 1:3000 to 1:5000, and fermenting at 15°C to 30°C for 5 days to 15 days;

[0033] S400, mixing organic fertilizer fermentation bacteria with organic nutrient solution at a mass ratio of 1:7000 to 1:9000, and fermenting at 15°C to 30°C for 5 days to 15 days to prepare a compound bio-organic fertilizer.

[0034] The ...

Embodiment 1

[0060] Take 3000kg of animal and plant residues, add 7000kg of water and mix evenly to prepare an organic nutrient solution.

[0061] Take 10kg of garbage deodorizing bacteria and add them to the organic nutrient solution to disperse evenly, ferment and deodorize at 15°C-30°C for 5 days; take 10kg of organic fertilizer fermentation bacteria and add them to the above-mentioned organic nutrient solution to disperse evenly, Ferment for 5 days under the same conditions; take 3.3kg of organic fertilizer fermentation bacteria and add them to the above-mentioned organic nutrient solution to disperse evenly, and ferment for 5 days at 15°C to 30°C; take 1.4kg of organic fertilizer fermentation bacteria and add them to the above-mentioned organic nutrient solution to disperse evenly. Fermenting at 15 DEG C to 30 DEG C for 5 days to obtain a compound bio-organic fertilizer, filtering the compound bio-organic fertilizer, freeze-drying, pulverizing and granulating the filter residue to obta...

Embodiment 2

[0064] Take 2000kg of animal and plant residues and 2000kg of solid domestic waste, add 6000kg of water and mix evenly to prepare an organic nutrient solution.

[0065] Take 6.7kg of garbage deodorizing bacteria and add them to the organic nutrient solution to disperse evenly, ferment and deodorize at 15°C to 30°C for 8 days; take 6.7kg of organic fertilizer fermentation bacteria and add them to the above organic nutrient solution to disperse evenly, Ferment at 30°C for 8 days; take 2.89kg of organic fertilizer fermentation bacteria and add them to the above organic nutrient solution to disperse evenly, and ferment at 15°C to 30°C for 8 days; take 1.3kg of organic fertilizer fermentation bacteria and add them to the above organic nutrient solution for dispersion homogeneous, fermented at 15°C to 30°C for 8 days to prepare a compound bio-organic fertilizer, filter the compound bio-organic fertilizer, freeze-dry, pulverize and granulate the filter residue to obtain a solid compou...

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