CN105418317A - Preparation method of seaweed biological soil conditioner with saline and alkaline land improvement function - Google Patents
Preparation method of seaweed biological soil conditioner with saline and alkaline land improvement function Download PDFInfo
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- CN105418317A CN105418317A CN201510933062.2A CN201510933062A CN105418317A CN 105418317 A CN105418317 A CN 105418317A CN 201510933062 A CN201510933062 A CN 201510933062A CN 105418317 A CN105418317 A CN 105418317A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal
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Abstract
The invention discloses a preparation method of a seaweed biological soil conditioner with a saline and alkaline land improvement function. The soil conditioner is prepared with a compound microbial fermentation technology from raw materials including Enteromorpha, kelp and oyster shell powder, has the functions of seaweed fertilizer, microbial fertilizer and organic fertilizer, contains rich seaweed functional active ingredients and large quantities of probiotics, can effectively regulate microbial balance of soil, decompose organic or inorganic constituents such as organic matters, mineral substances and the like in the soil, eliminate soil hardening, desertification, salinization and the like caused by abuse of chemical fertilizer all year round and improve the soil effectively, has the specific function of improving the stress resistance of crops, and improves the crop capacity; the soil conditioner can especially promote release of the organic matters in the soil, improves the physicochemical structure of salinity soil, improves the soil aggregate and permeability, improves the soil fertility, improves the grain yield increase capacity of a saline and alkaline land and is an excellent saline and alkaline land soil conditioner and a crop growth promoter.
Description
Technical field
The invention belongs to fertilizer processing technique field, relate to soil conditioner technology, specifically a kind of preparation method with the seaweed bio soil conditioner of alkaline land improving effect.
Background technology
The current soil salinization is very serious, brings considerable influence, be unfavorable for the plantation of plant to agricultural.Because the physics and chemistry function of salinization soil is poor, cause the microorganism active in soil very low, plant can not normally grow, and therefore, brings disadvantageous effect to agriculture production.Whole world salinization soil area about 8,970,000 square kilometres, accounts for 6.5% of world land area, accounts for 39% of the arid biogeographic zone total area.China's salinization soil area about has more than 20 ten thousand square kilometres, accounts for 2.1% of territory total area.In the arable land of 100,000,000 square kilometres, China, about have the soil of 10% to belong to salinization soil, in addition, also have the salt wasteland of more than 2000 hectare, wherein major part is not utilized by the reclamation of wasteland.How opening up wasteland and to utilize these salinization soils, expanding cultivated area, increasing national income, is one of major issue during current agricultural is produced.At present, the Chinese government and scientific researcher all pay attention to the reparation to salinization soil, actively develop the research of each side and reasonably develop, making it to become effective land resources.
Commonly use the plant improvement method etc. in washing salinity by irrigation, deep ploughing soil moved in improve the original, physico-chemical processes and agricultural to the improvement of salinization soil, these can both play the effect improving soil physical and chemical property to a certain extent, but running cost is high and easily produce secondary pollution.Marine alga fertilizer, microbial fertilizer are improved products more novel at present, in improvement edatope, salinization land field is utilized to have good application prospect, not only cost is low, and the advantage such as non-secondary pollution, existing a lot of experts and scholars approve the improved effect of marine alga functional substance and microorganism at present; But marine alga fertilizer, microbial fertilizer improving salinization soil still exist that effect is poor, improvement high in cost of production drawback in the application, not yet realize large-scale promotion application.
Summary of the invention
For overcoming the deficiencies in the prior art, the object of the present invention is to provide a kind of preparation method with the seaweed bio soil conditioner of alkaline land improving effect, promote the release of soil with organic matter, improve the physicochemical structure of salinization soil, promote Zinc fractions crumb structure, strengthen perviousness, improve fertile soil degree, improve the increases in grain production ability in saltings.
Above-mentioned purpose of the present invention is achieved by the following technical programs:
The invention provides a kind of preparation method with the seaweed bio soil conditioner of alkaline land improving effect, it is characterized in that, specifically comprise the following steps:
(1) bio-fermentation agent is prepared: get 8 ~ 10 parts by weight of activated carbon, 3 ~ 5 parts by weight of phosphoric acid calcium dihydrogens, 6 ~ 8 weight part fermented bean dregs, 10 ~ 15 weight part rice brans, 10 ~ 15 parts by weight Corn powder, 3 ~ 5 weight part rapeseed cakes, 10 ~ 15 weight part wheat brans, 2 ~ 3 weight part EM microbial inoculums, the cold sugaring genus bacillus of 1 ~ 2 weight part, 1 ~ 2 weight part nitrobacteria, 1 ~ 2 weight part bacillus megaterium, mixing and stirring, makes biological fermentation agent composition; Then with the aqueous solution containing 1%-3% molasses, the moisture of described biological fermentation agent composition is adjusted to 35% ~ 40%, anaerobically fermenting 3 ~ 5d under 25 DEG C ~ 30 DEG C temperature condition, makes bio-fermentation agent;
(2) batch mixing: mix in 20 ~ 30 weight part Enteromorphas, 45 ~ 55 weight part sea-tangles, 10 ~ 20 parts by weight of crushed stalks, 3 ~ 5 weight part bio-fermentation agents, 1 ~ 2 weight part non-starch polysaccharide enzyme ratio, make mixture, adjust moisture to 35% ~ 40% of described mixture with the aqueous solution containing 1%-3% molasses;
(3) temperature control compost fermentation: be described mixture temperature control 28 ~ 32 DEG C of condition bottom fermentation 4 ~ 6d of 35% ~ 40% by moisture content, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 20 ~ 30 weight part ostreae testa pulveratas, 5 ~ 10 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize completing the mixture after Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carrying out disc granulation by being delivered to granulating disc through fermentation and the mixture after pulverizing, making particulate state seaweed bio soil conditioner;
(7) dry: the particulate state seaweed bio soil conditioner of making after granulation is carried out drying and processing, and namely water content obtains seaweed bio soil conditioner finished product 12% ~ 15%.
The invention provides a kind of preparation method with the seaweed bio soil conditioner of alkaline land improving effect, product utilization Enteromorpha, sea-tangle, ostreae testa pulverata are raw material, are aided with xanthohumic acid etc. and are obtained by bio-fermentation process.Quality product meets the regulation of NY525-2012, and induced worm egg death rate and coliform number index meet the requirement of NY884-2012.Organic content >=60% in product, content of microorganisms >=200,000,000/g.
The invention provides a kind of preparation method with the seaweed bio soil conditioner of alkaline land improving effect, product has effect of marine alga fertilizer, microbial fertilizer and organic fertilizer concurrently, be rich in marine alga functional active components and a large amount of probiotic bacterium, effectively can regulate the balance of Soil Microorganism, decompose the organic or inorganic composition such as organic matter, mineral substance in soil, eliminate dependence chemical fertilizer throughout the year and abuse the soil compaction, desertification, salinization etc. that cause, effectively improve soil, improve the special efficacy of crop anti-adversity, improve crop yield; Particularly can promote the release of soil with organic matter, improve the physicochemical structure of salinization soil, increase soil agreegate and perviousness, improve fertile soil degree, improve the increases in grain production ability in saltings, being a kind of excellent soil improvement agent and crop growth accelerant, is the desirable fertilizer formulations of RS in Alkali Region region soil improvement increases in grain production.
Beneficial effect of the present invention: one is prepared by compound microorganism ferments technique for raw material with Enteromorpha, sea-tangle, ostreae testa pulverata, product has effect of marine alga fertilizer, microbial fertilizer, organic fertilizer concurrently, there is higher alkaline land improving effect, total salt amount in soil of applying fertilizer after 6 months declines 25.67%, with control group (using microbial fertilizer on market, organic fertilizer, marine alga fertilizer etc.) otherness significantly (p<0.01); Two is the synergies making full use of Enteromorpha, sea-tangle and ostreae testa pulverata in the present invention, microbial fermentation inoculum incorporates EM microbial inoculum, cold solution sugar genus bacillus, nitrobacteria and bacillus megaterium, significantly improve technique effect of the present invention, test-results shows to change Enteromorpha, sea-tangle and the raw material composition of ostreae testa pulverata or effect (P<0.01) of microbiobacterial agent composition meeting remarkable reduction product; Three is that production cost of the present invention is low, is conducive to suitability for industrialized production and mass-producing application, changes the drawback that the cost of current using microbe organic fertilizer improvement saltings existence is high.
Field experiment result shows: by product application heavy salinized ground of the present invention soil wheat planting, the control group that the experimental group using product of the present invention comparatively uses commercially available alkaline land improving biological organic fertilizer is compared, output increased 29.24% per mu, difference reaches conspicuous level (P<0.01), experimental plot wheat per mu yield, close to mild or moderate saltings per mu yield, shows that product of the present invention has good saltings increases in grain production effect.
Embodiment
A kind of embodiment with the preparation method of the seaweed bio soil conditioner of alkaline land improving effect of the present invention, specifically comprises the following steps:
(1) bio-fermentation agent is prepared: get 8 ~ 10 parts by weight of activated carbon, 3 ~ 5 parts by weight of phosphoric acid calcium dihydrogens, 6 ~ 8 weight part fermented bean dregs, 10 ~ 15 weight part rice brans, 10 ~ 15 parts by weight Corn powder, 3 ~ 5 weight part rapeseed cakes, 10 ~ 15 weight part wheat brans, 2 ~ 3 weight part EM microbial inoculums, the cold sugaring genus bacillus of 1 ~ 2 weight part, 1 ~ 2 weight part nitrobacteria, 1 ~ 2 weight part bacillus megaterium, mixing and stirring, makes biological fermentation agent composition; Then with the aqueous solution containing 1%-3% molasses, the moisture of described biological fermentation agent composition is adjusted to 35% ~ 40%, anaerobically fermenting 3 ~ 5d under 25 DEG C ~ 30 DEG C temperature condition, makes bio-fermentation agent;
(2) batch mixing: mix in 20 ~ 30 weight part Enteromorphas, 45 ~ 55 weight part sea-tangles, 10 ~ 20 parts by weight of crushed stalks, 3 ~ 5 weight part bio-fermentation agents, 1 ~ 2 weight part non-starch polysaccharide enzyme ratio, make mixture, adjust moisture to 35% ~ 40% of described mixture with the aqueous solution containing 1%-3% molasses;
(3) temperature control compost fermentation: be described mixture temperature control 28 ~ 32 DEG C of condition bottom fermentation 4 ~ 6d of 35% ~ 40% by moisture content, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 20 ~ 30 weight part ostreae testa pulveratas, 5 ~ 10 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize completing the mixture after Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carrying out disc granulation by being delivered to granulating disc through fermentation and the mixture after pulverizing, making particulate state seaweed bio soil conditioner;
(7) dry: the particulate state seaweed bio soil conditioner of making after granulation is carried out drying and processing, and namely water content obtains seaweed bio soil conditioner finished product 12% ~ 15%.
" 1%-3% molasses " in the above-mentioned aqueous solution containing 1%-3% molasses refer to molasses weight percent content in aqueous, such as: the aqueous solution containing 2% molasses refers in the 100kg aqueous solution containing 2kg molasses.
Below in conjunction with specific embodiment, the present invention will be further described.
embodiment 1:
There is a preparation method for the seaweed bio soil conditioner of alkaline land improving effect, prepared by following steps:
(1) starter is prepared: get 9 parts by weight of activated carbon, 4 parts by weight of phosphoric acid calcium dihydrogens, 7 weight part fermented bean dregs, 12 weight part rice brans, 12 parts by weight Corn powder, 4 weight part rapeseed cakes, 12 weight part wheat brans, 2.5 weight part EM microbial inoculums, the cold sugaring genus bacillus of 1.5 weight part, 1.5 weight part nitrobacterias, 1.5 weight part bacillus megateriums, mixing and stirring; Then moisture is adjusted to 35% ~ 40%, anaerobically fermenting 4d at 25 DEG C ~ 30 DEG C with the aqueous solution containing 2% molasses;
(2) batch mixing: mix in 25 weight part Enteromorphas, 50 weight part sea-tangles, 15 parts by weight of crushed stalks, 4 weight part bio-fermentation agents, 1.5 weight part non-starch polysaccharide enzyme ratios, with aqueous solution adjustment moisture to 35% ~ 40% containing 2% molasses;
(3) temperature controlled fermentation: by mixed mixture temperature control temperature control 28 ~ 32 DEG C of condition bottom fermentation 5d, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 25 weight part ostreae testa pulveratas, 7 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize the material completing Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carry out disc granulation to granulating disc by through fermentation and the mass transport after pulverizing;
(7) dry: the bio-organic fertilizer after granulation is carried out drying and processing, and namely water content obtains fertilizer finished product 12% ~ 15%.
embodiment 2:
There is a preparation method for the seaweed bio soil conditioner of alkaline land improving effect, prepared by following steps:
(1) starter is prepared: get 10 parts by weight of activated carbon, 3 parts by weight of phosphoric acid calcium dihydrogens, 8 weight part fermented bean dregs, 10 weight part rice brans, 15 parts by weight Corn powder, 3 weight part rapeseed cakes, 15 weight part wheat brans, 3 weight part EM microbial inoculums, the cold sugaring genus bacillus of 2 weight part, 2 weight part nitrobacterias, 2 weight part bacillus megateriums, mixing and stirring; Then moisture is adjusted to 35% ~ 40%, anaerobically fermenting 3d at 25 DEG C ~ 30 DEG C with the aqueous solution containing 2% molasses;
(2) batch mixing: mix in 30 weight part Enteromorphas, 45 weight part sea-tangles, 20 parts by weight of crushed stalks, 5 weight part bio-fermentation agents, 2 weight part non-starch polysaccharide enzyme ratios, with aqueous solution adjustment moisture to 35% ~ 40% containing 2% molasses;
(3) temperature controlled fermentation: by mixed mixture temperature control temperature control 28 ~ 32 DEG C of condition bottom fermentation 4d, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 30 weight part ostreae testa pulveratas, 5 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize the material completing Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carry out disc granulation to granulating disc by through fermentation and the mass transport after pulverizing;
(7) dry: the bio-organic fertilizer after granulation is carried out drying and processing, and namely water content obtains fertilizer finished product 12% ~ 15%.
embodiment 3:
There is a preparation method for the seaweed bio soil conditioner of alkaline land improving effect, prepared by following steps:
(1) starter is prepared: get 8 parts by weight of activated carbon, 5 parts by weight of phosphoric acid calcium dihydrogens, 6 weight part fermented bean dregs, 15 weight part rice brans, 10 parts by weight Corn powder, 5 weight part rapeseed cakes, 10 weight part wheat brans, 2 weight part EM microbial inoculums, the cold sugaring genus bacillus of 1 weight part, 1 weight part nitrobacteria, 1 weight part bacillus megaterium, mixing and stirring; Then moisture is adjusted to 35% ~ 40%, anaerobically fermenting 5d at 25 DEG C ~ 30 DEG C with the aqueous solution containing 2% molasses;
(2) batch mixing: mix in 20 weight part Enteromorphas, 55 weight part sea-tangles, 10 parts by weight of crushed stalks, 3 weight part bio-fermentation agents, 1 weight part non-starch polysaccharide enzyme ratio, with aqueous solution adjustment moisture to 35 ~ 40% containing 2% molasses;
(3) temperature controlled fermentation: by mixed mixture temperature control temperature control 28 ~ 32 DEG C of condition bottom fermentation 6d, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 20 weight part ostreae testa pulveratas, 10 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize the material completing Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carry out disc granulation to granulating disc by through fermentation and the mass transport after pulverizing;
(7) dry: the bio-organic fertilizer after granulation is carried out drying and processing, and namely water content obtains fertilizer finished product 12% ~ 15%.
Above embodiment only for illustration of technical scheme of the present invention, but not is limited; Although be described in detail by invention with reference to previous embodiment, for the person of ordinary skill of the art, still the technical scheme described in previous embodiment can be modified, or equivalent replacement has been carried out to wherein portion of techniques feature; And to these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of the present invention's technical scheme required for protection.
Claims (4)
1. there is a preparation method for the seaweed bio soil conditioner of alkaline land improving effect, it is characterized in that, specifically comprise the following steps:
(1) starter is prepared: get 8 ~ 10 parts by weight of activated carbon, 3 ~ 5 parts by weight of phosphoric acid calcium dihydrogens, 6 ~ 8 weight part fermented bean dregs, 10 ~ 15 weight part rice brans, 10 ~ 15 parts by weight Corn powder, 3 ~ 5 weight part rapeseed cakes, 10 ~ 15 weight part wheat brans, 2 ~ 3 weight part EM microbial inoculums, the cold sugaring genus bacillus of 1 ~ 2 weight part, 1 ~ 2 weight part nitrobacteria, 1 ~ 2 weight part bacillus megaterium, mixing and stirring; Then mixture moisture is adjusted to 35% ~ 40%, anaerobically fermenting 3 ~ 5d under 25 DEG C ~ 30 DEG C temperature condition with the aqueous solution containing 1%-3% molasses;
(2) batch mixing: mix in 20 ~ 30 weight part Enteromorphas, 45 ~ 55 weight part sea-tangles, 10 ~ 20 parts by weight of crushed stalks, 3 ~ 5 weight part bio-fermentation agents, 1 ~ 2 weight part non-starch polysaccharide enzyme ratio, with aqueous solution adjustment mixture moisture to 35% ~ 40% containing 1%-3% molasses;
(3) temperature controlled fermentation: by mixed mixture temperature control 28 ~ 32 DEG C of condition bottom fermentation 4 ~ 6d, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 20 ~ 30 weight part ostreae testa pulveratas, 5 ~ 10 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize the material completing Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carry out disc granulation to granulating disc by through fermentation and the mass transport after pulverizing;
(7) dry: the bio-organic fertilizer after granulation is carried out drying and processing, and namely water content obtains fertilizer finished product 12% ~ 15%.
2., according to the preparation method with the seaweed bio soil conditioner of alkaline land improving effect according to claim 1, it is characterized in that, specifically comprise the following steps:
(1) starter is prepared: get 9 parts by weight of activated carbon, 4 parts by weight of phosphoric acid calcium dihydrogens, 7 weight part fermented bean dregs, 12 weight part rice brans, 12 parts by weight Corn powder, 4 weight part rapeseed cakes, 12 weight part wheat brans, 2.5 weight part EM microbial inoculums, the cold sugaring genus bacillus of 1.5 weight part, 1.5 weight part nitrobacterias, 1.5 weight part bacillus megateriums, mixing and stirring; Then moisture is adjusted to 35% ~ 40%, anaerobically fermenting 4d at 25 DEG C ~ 30 DEG C with the aqueous solution containing 2% molasses;
(2) batch mixing: mix in 25 weight part Enteromorphas, 50 weight part sea-tangles, 15 parts by weight of crushed stalks, 4 weight part bio-fermentation agents, 1.5 weight part non-starch polysaccharide enzyme ratios, with aqueous solution adjustment moisture to 35% ~ 40% containing 2% molasses;
(3) temperature controlled fermentation: by mixed mixture temperature control temperature control 28 ~ 32 DEG C of condition bottom fermentation 5d, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 25 weight part ostreae testa pulveratas, 7 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize the material completing Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carry out disc granulation to granulating disc by through fermentation and the mass transport after pulverizing;
(7) dry: the bio-organic fertilizer after granulation is carried out drying and processing, and namely water content obtains fertilizer finished product 12% ~ 15%.
3., according to the preparation method with the seaweed bio soil conditioner of alkaline land improving effect according to claim 1, it is characterized in that, specifically comprise the following steps:
(1) starter is prepared: get 10 parts by weight of activated carbon, 3 parts by weight of phosphoric acid calcium dihydrogens, 8 weight part fermented bean dregs, 10 weight part rice brans, 15 parts by weight Corn powder, 3 weight part rapeseed cakes, 15 weight part wheat brans, 3 weight part EM microbial inoculums, the cold sugaring genus bacillus of 2 weight part, 2 weight part nitrobacterias, 2 weight part bacillus megateriums, mixing and stirring; Then moisture is adjusted to 35% ~ 40%, anaerobically fermenting 3d at 25 DEG C ~ 30 DEG C with the aqueous solution containing 2% molasses;
(2) batch mixing: mix in 30 weight part Enteromorphas, 45 weight part sea-tangles, 20 parts by weight of crushed stalks, 5 weight part bio-fermentation agents, 2 weight part non-starch polysaccharide enzyme ratios, with aqueous solution adjustment moisture to 35% ~ 40% containing 2% molasses;
(3) temperature controlled fermentation: by mixed mixture temperature control temperature control 28 ~ 32 DEG C of condition bottom fermentation 4d, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 30 weight part ostreae testa pulveratas, 5 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize the material completing Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carry out disc granulation to granulating disc by through fermentation and the mass transport after pulverizing;
(7) dry: the bio-organic fertilizer after granulation is carried out drying and processing, and namely water content obtains fertilizer finished product 12% ~ 15%.
4., according to the preparation method with the seaweed bio soil conditioner of alkaline land improving effect according to claim 1, it is characterized in that, specifically comprise the following steps:
(1) starter is prepared: get 8 parts by weight of activated carbon, 5 parts by weight of phosphoric acid calcium dihydrogens, 6 weight part fermented bean dregs, 15 weight part rice brans, 10 parts by weight Corn powder, 5 weight part rapeseed cakes, 10 weight part wheat brans, 2 weight part EM microbial inoculums, the cold sugaring genus bacillus of 1 weight part, 1 weight part nitrobacteria, 1 weight part bacillus megaterium, mixing and stirring; Then moisture is adjusted to 35% ~ 40%, anaerobically fermenting 5d at 25 DEG C ~ 30 DEG C with the aqueous solution containing 2% molasses;
(2) batch mixing: mix in 20 weight part Enteromorphas, 55 weight part sea-tangles, 10 parts by weight of crushed stalks, 3 weight part bio-fermentation agents, 1 weight part non-starch polysaccharide enzyme ratio, with aqueous solution adjustment moisture to 35 ~ 40% containing 2% molasses;
(3) temperature controlled fermentation: by mixed mixture temperature control temperature control 28 ~ 32 DEG C of condition bottom fermentation 6d, periodic agitation;
(4) prepare burden: after compost fermentation terminates, add 20 weight part ostreae testa pulveratas, 10 weight part brown coal xanthohumic acids, mix;
(5) pulverize: use half wet stock pulverizer to pulverize the material completing Secondary Fermentation, smashing fineness will reach 20 ~ 30 orders;
(6) granulation: carry out disc granulation to granulating disc by through fermentation and the mass transport after pulverizing;
(7) dry: the bio-organic fertilizer after granulation is carried out drying and processing, and namely water content obtains fertilizer finished product 12% ~ 15%.
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| CN105838644A (en) * | 2016-05-05 | 2016-08-10 | 陈五岭 | Compound microbial agents, bacterial manure, preparation methods thereof and application thereof to restoration of saline alkali soil |
| CN106083375A (en) * | 2016-06-22 | 2016-11-09 | 滨州泰裕麦业有限公司 | A kind of method utilizing biogas slurry to prepare salt-soda soil irrigation liquid fertilizer |
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| CN108587636A (en) * | 2018-01-02 | 2018-09-28 | 青岛益佰农肥业有限公司 | Adjust soil conditioner and preparation method that soil acidity or alkalinity alleviates the soil salinization |
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