CN105110849A - Organic fertilizer containing xylose residues and preparation method therefor - Google Patents

Abstract

The invention relates to the technical field of organic fertilizers and particularly relates to an organic fertilizer containing xylose residues. The organic fertilizer contains the ingredients in parts by weight: 4-8 parts of xylose residues, 1-2 parts of corn stigmas, 1-2 parts of coal ash, 0.03-1 part of Bacillus subtilis and 2-3 parts of sugar solution. The organic fertilizer further contains 0.001-0.01 part of graphene. The organic fertilizer disclosed by the invention is high in fertilizer effect, is natural and pollution-free and keeps soil fertile for a long time; and graphene is added into strains, and then, sprinkling is carried out, so that the strains are prompted to exert the maximum efficacy, the consumption of the strains is reduced, and the decomposition of the xylose residues is promoted.

Description

A kind of fertilizer containing xylose residue and preparation method thereof

Technical field

The present invention relates to organic fertilizer technical field, particularly a kind of fertilizer containing xylose residue, also relates to the preparation method of the fertilizer containing xylose residue.

Background technology

Organic fertilizer is mainly fermented by plant residue or waste and forms, the kind of the source of manure have poultry fecaluria, crop material and other, comprise green manure, cake Hectometer, plant ash, mud, domestic refuse and sewage, smoked soil, sea fertilizer etc.Fertilizer, through biomass, animals and plants waste, plant residue processing, eliminates hazardous and noxious substances wherein, is rich in a large amount of abundant nutritive element.Current organic fertilizer production mode mainly contains following several: by the farm manure of biomass nature stack retting, biomass added after physics and chemistry process the bio-bacterial manure of specific fermentable and on bio-bacterial manure basis, add the organic-inorganic compound fertilizer of the elements such as N, P, K.

The raw materials for production of wood sugar are the agricultural byproducts such as corn cob, do not add any hazardous and noxious substances in production process, are first-class organic fertilizer production raw materials.But xylose residue produces fertilizer also has himself defect, Mierocrystalline cellulose as higher in content and art quality, decompose difficulty; Nutrient content is low, and particularly nitrogen is low, not to meet in organic substance decomposing process microorganism to the requirement etc. of carbon/nitrogen ratio.

Utilize sugared slag to produce fertilizer and have more report, such as, patent CN103274861A, CN103265379A and patent application CN103265352A describe the method utilizing sugared slag to produce fertilizer, and sugared slag dosage is few, and not being suitable for xylose residue is main material production organic fertilizer.Patent CN101759476A discloses a kind of fertilizer utilizing xylose residue to produce and preparation method thereof, but it is in order to meet fertilizer organic matter and N P and K standard, with the addition of multiple subsidiary material, such as urea, ammonium nitrate, fused(calcium magnesium)phosphate potassium sulfate, Repone K etc., not only make troubles to production, also deviated from the object of natural organic fertilizer.

In the bio-bacterial manure adding fermentable, generally all there is microorganism add-on large, the problem that cost is high.

Summary of the invention

Utilizing sugared slag to produce addition few, utilization ratio low, fertilizer efficiency low, bacterial strain addition the cause cost high problem that in fertilizer exist to solve in above prior art more, this application discloses the fertilizer containing xylose residue that a kind of fertilizer efficiency is high, utilization ratio is high, bacterial strain addition is few, cost is low.

Disclosed herein as well is the preparation method of the described fertilizer containing xylose residue.

The present invention is achieved by the following measures:

A fertilizer containing xylose residue, the raw material containing following weight part:

Xylose residue 4-8 part,

Stigma Maydis 1-2 part,

Coal ash 1-2 part,

Bacillus subtillis 0.03-1 part,

Liquid glucose 2-3 part.

Described fertilizer, preferably also containing Graphene 0.001-0.01 part.

Described fertilizer, preferred described xylose residue prepares through acidolysis the waste residue that polysaccharide produces for biomass material.

Described fertilizer, preferred described liquid glucose mass concentration is 30-60%.

The preparation method of described fertilizer, preferably includes following steps:

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) spray subtilis, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

The preparation method of described fertilizer, preferably includes following steps:

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) add in subtilis by Graphene, stir, spray, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

Described preparation method, preferred described step 2) in fermenting process 4-7 days turn over a defective material.

Beneficial effect of the present invention:

1. not only fertilizer efficiency is high for fertilizer of the present invention, and natural pollution-free, keeps fertile soil for a long time;

2, Graphene is added in bacterial classification, then sprays, impel bacterial classification to play maximum effect, reduce bacterial classification consumption, promote the decomposition of xylose residue.

Embodiment

For a better understanding of the present invention, further illustrate below in conjunction with specific embodiment.

embodiment 1:

Xylose residue 4 parts,

Stigma Maydis 2 parts,

Coal ash 1 part,

Bacillus subtillis 1 part,

The liquid glucose of concentration 60% 2 parts.

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) spray subtilis, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

embodiment 2:

Xylose residue 8 parts,

Stigma Maydis 1 part,

Coal ash 2 parts,

Bacillus subtillis 0.03 part,

The liquid glucose of concentration 30% 3 parts.

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) spray subtilis, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

embodiment 3:

Xylose residue 4 parts,

Stigma Maydis 2 parts,

Coal ash 1 part,

Bacillus subtillis 1 part,

The liquid glucose of concentration 60% 2 parts,

Graphene 0.01 part.

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) add in subtilis by Graphene, stir, spray, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

embodiment 4:

Xylose residue 4 parts,

Stigma Maydis 2 parts,

Coal ash 1 part,

Bacillus subtillis 0.3 part,

The liquid glucose of concentration 60% 2 parts,

Graphene 0.01 part.

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) add in subtilis by Graphene, stir, spray, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

embodiment 5:

Xylose residue 8 parts,

Stigma Maydis 1 part,

Coal ash 2 parts,

Bacillus subtillis 0.03 part,

The liquid glucose of concentration 30% 3 parts,

Graphene 0.001 part.

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) add in subtilis by Graphene, stir, spray, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

manure trial

Select soil property and the suitable 6 pieces of ground of fertility, for the test of the application.The fertilizer that embodiment 1-5 is prepared, in the growth test of wheat, as a control group, use wheat formula fertilizer, when ploughing, random device is deep ploughed together into ground, and the fertilizer every mu consumption 50kg that embodiment 1-5 prepares, control group wheat formula fertilizer amount of application uses guidance according to it.Then sow wheat, wheat breed, every mu of application rate and follow-up field management, 5 pieces of ground are all consistent.During results, measuring and calculating per mu yield.

Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not by the restriction of embodiment; other is any do not deviate from spirit of the present invention and principle under make change, modification, combination, substitute, simplify and all should be equivalent substitute mode, be included within protection scope of the present invention.

Claims (8)

1. the fertilizer containing xylose residue, is characterized in that the raw material containing following weight part:

Xylose residue 4-8 part,

Stigma Maydis 1-2 part,

Coal ash 1-2 part,

Bacillus subtillis 0.03-1 part,

Liquid glucose 2-3 part.

2. fertilizer according to claim 1, is characterized in that also containing Graphene 0.001-0.01 part.

3. fertilizer according to claim 2, is characterized in that the raw material containing following weight part:

Xylose residue 4 parts,

Stigma Maydis 2 parts,

Coal ash 1 part,

Bacillus subtillis 0.3 part,

The liquid glucose of concentration 60% 2 parts,

Graphene 0.01 part.

4. the fertilizer according to any one of claim 1-3, is characterized in that described xylose residue prepares through acidolysis the waste residue that polysaccharide produces for biomass material.

5. the fertilizer according to any one of claim 1-4, is characterized in that described liquid glucose mass concentration is 30-60%.

6. a preparation method for the fertilizer according to any one of claim 1,4 or 5, is characterized in that comprising the following steps:

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) spray subtilis, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

7. a preparation method for the fertilizer according to any one of claim 1-5, is characterized in that comprising the following steps:

1) xylose residue, Stigma Maydis, coal ash are mixed;

2) add in subtilis by Graphene, stir, spray, temperature keeps 60-70 DEG C, pH to keep 6-8, and fermentation 20-30 days, sprays liquid glucose during the fermentation;

3) after having fermented, dry, granulation.

8. the preparation method according to claim 6 or 7, is characterized in that, described step 2) in fermenting process 4-7 days turn over a defective material.