CN105367174A - Microorganism base fertilizer before planting in corn planting fields and preparation method therefor - Google Patents

Abstract

The invention discloses microorganism base fertilizer before planting in corn planting fields and a preparation method therefor. The microorganism base fertilizer is prepared from the following raw materials in parts by weight: soybean curb residue, fish bone powder, seafood scrap material, a microbial agent, brown sugar, monoammonium phosphate, calcium chloride, vinegar residue, tree leaves and weeds, zinc amino acid chelate, trace elements, peat soil, hydrated lime, corn straws and an appropriate amount of water. The scrap component of seafood is fully utilized; after microorganisms are added, the pH value, sugar content and the like of the solution are suitably adjusted; the content of the microorganisms can be rapidly increased; meanwhile, glycoprotein, lipid and the like contained in microbial metabolism products are easily ''bridged'' under the effects of mineral elements of ammonium ions and calcium ions; compound large particle organic matters and enclosed objects sediment to form colloid-shaped sediment for preparing the fertilizer, so that no binder is used; and moreover, another product after the fermentation of animal carcase of the seafood type is a humic acid component, and the humic acid component can be prepared, absorbed and utilized more easily after complexation with trace elements.

Description

Microorganism base manure before planting and preparation method thereof a kind of corn planting

Technical field

The invention belongs to the Technology field of fertilizer, microorganism base manure before planting with being specifically related to a kind of corn planting and preparation method thereof.

Background technology

The advantage of microbial fertilizer is: can by the amount reproduction of probiotics, and a large amount of probiotics forms dominant population around the root system of plant, inhibits the vital movement of other harmful bacteria.Can organic matter in fast decoupled soil, promote the formation of soil granular, can chessom by the activity of probiotics, the fertilizer conservation of soil, fertilizer, water conservation, water supply and ventilation property are all well regulated.The pesticide residue in soil can be decomposed simultaneously, avoid remains of pesticide to produce poisoning to crop of lower season, also the objectionable impurities of discharging in Root-development is decomposed.

But the shortcoming of microbial fertilizer also clearly, present situation generally lacks high efficient strain, and microorganism resource lacks, and the bacterial classification of a lot of producer is all utilizing same bacterial strain, and technology is backwardness relatively.The core of microbial fertilizer is the specific effective live microorganism of preparation, there is certain activity, provide the moisture content that microorganism is suitable, the residual sugar content in pH, carrier simultaneously, wrapping material etc., exposure that simultaneously can't be long-term is in atmosphere in order to avoid ultraviolet germicidal action.

Modern microbial fertilizer should in maintenance of soil fertility, recover, keep soil quality healthy, the organic materialss such as stalk quick composting in soil can be accelerated and decompose, improve fixed nitrogen and the Nutrient Transformation of crop, improve utilization rate of fertilizer, overcome continuous cropping obstacles etc. simultaneously.

Summary of the invention

The object of the invention is to invent a kind of microbial fertilizer, improve the environment viability of microorganism, the activity time made it in soil is longer, reduces the abuse of foreign aid's additive, maintains the theory of environmental protection, realizes particular by following methods:

Microorganism base manure before planting a kind of corn planting, it is characterized in that, be made up of the raw material of following weight part: residue from beans after making 10 ~ 15, fishbone powder 20 ~ 30, seafood dead meal 25 ~ 30, microbiobacterial agent 3 ~ 5, brown sugar 5 ~ 7, monoammonium phosphate 2 ~ 3, calcium chloride 5 ~ 9, vinegar groove 20 ~ 25, leaf weeds 10 ~ 15, zinc-amino acid chelate 20 ~ 26, trace element 3 ~ 5, peat soil 5 ~ 10, white lime 8 ~ 12, maize straw 70 ~ 80 and appropriate water;

Described microbiobacterial agent is bacillus amyloliquefaciens, thiobacillus thiooxidans, vinelandii, yeast mix in 6:5:3:2 ratio;

A preparation method for microorganism base manure before planting, is characterized in that corn planting, comprises following step:

(1) mixing tofu slag, fishbone powder and seafood dead meal, first adding water for ball milling in right amount becomes homogenate, adjustment pH5.5 ~ 6, then the water of brown sugar, monoammonium phosphate, calcium chloride and 15 ~ 20 times of its weight parts is added, mix rear microbe inoculation microbial inoculum thoroughly, then control temperature is at 25 ~ 30 DEG C, shaking speed 120 ~ 150r/min condition bottom fermentation 45 ~ 50h;

(2) the centrifugal 20 ~ 25min of 800 ~ 1000r/min is carried out to the fermented liquid described in (1), obtain lower sediment and supernatant liquid;

(3) leaf weeds, maize straw and other following remaining component do not related to is mixed, add water for ball milling 30 ~ 40min uniformly thickener in right amount, be dried into pulvis, join in the supernatant liquid described in (2), standing sedimentation 5 ~ 6h after stirring 20 ~ 30min, removes the gelatinous precipitate that the blue or green liquid in top layer must flocculate;

(4) kilnitamin chelated zinc and trace element join in the gelatinous precipitate described in (3), stir into pasty state, make particulate state finally by spray granulating method.

Microbial fertilizer microorganism used therefor is need to carry out certain bacterial classification optimization starting to join fertilizer, object is to improve the adaptability of bacterial classification at new environment, then enlarged culturing, make the quantity of microorganism in certain degree, then the processing being applied to fertilizer is being carried out, but often more problems, be exactly usually application bacterial classification is carried out directly mix with organic matter after enlarged culturing now, then add water stirring and evenly mixing, by adding granulation after a certain amount of inorganic chemistry element, so often cause, microbial bacteria mixing is uneven, bacterium colony agglomerating in a large number scatters, effect is very bad, optimized effect can not be played, and bacterial classification is also far apart at the organic growing environment in enlarged culturing and later stage, be not easy to microbial growth, simultaneously because the later stage does not add the composition of suitable cross-linking agents, the organic matter of pulvis is easily loose, soil just first efflorescence may do not entered, adding of chemical cross-linking agent, very likely affect again the activity of bacterial classification, cause variation, more or less also harm is existed to soil simultaneously.

The present invention is according to above-mentioned produced problem, utilize microbial flocculant principle, first enlarged culturing process is carried out to microorganism, then the microbial flocculation material of generation is utilized, the organic matter added after crosslinked is combined into granule, its advantage is, first carry out of short duration fermentation, control suitable yeasting, produce glycoprotein, lipid, Mierocrystalline cellulose etc., form natural flocculation agent, without chemical composition, the effect of an enlarged culturing is played in the of short duration fermentation in early stage simultaneously, then the organic matter being ground into pulvis is joined in the solution containing microbial flocculant, free setting is adsorbed, finally crosslinked granulation, the perfect problem solving microbial profile inequality, effectively in conjunction with diauxic growth environment, excellent microorganism growth condition is provided, improve microorganism active.

Microbial flocculant is solid suspended particle, the somatic cells of not free settling in the made liquid that produced by microorganism of a class and colloidal particle is assembled, the polymer substance of precipitation.Comprise glycoprotein, saccharan, protein, Mierocrystalline cellulose, lipid, glycolipid and nucleic acid.Experiment proves: be substantially organic with the organic matter that sugar degree is high, adjustment pH5.5 ~ 6, and inoculum size is 10%, temperature 25 ~ 30 DEG C, under shaking speed 150r/min condition, fermentation 48h, add 2 ~ 5ml/100ml glycerine as additional carbon, 0.05 ~ 0.1g/ml ammonium sulfate is nitrogenous source, adds Ca simultaneously ²⁺or Mg ²⁺flocculating effect can be improved.

Beneficial effect of the present invention: the discarded composition of seafood is used by the present invention, the dead meal of seafood mainly comprises fish intestines, fish scale, crab shell and other waste residue, after adding microorganism, the pH value of suitable regulator solution, sugar etc., the content of energy fast breeding microorganism, include glycoprotein in microbial metabolites simultaneously, lipid etc. are under the effect of mineral element ammonium ion and calcium ion, be easy to " crane span structure " each other, compound macrobead organic matter and inclusion sedimentation, formation colloidal substance precipitates, for making fertilizer, can avoid using binding agent, and another product after the carcase fermentation of seafood is exactly humic acid composition, more easily will be produced after complexing trace element and absorb.

Embodiment

Embodiment 1:

Microorganism base manure before planting a kind of corn planting, it is characterized in that, be made up of the raw material of following weight part (Kg): residue from beans after making 14, fishbone powder 25, seafood dead meal 26, microbiobacterial agent 3, brown sugar 7, monoammonium phosphate 3, calcium chloride 8, vinegar groove 24, leaf weeds 12, zinc-amino acid chelate 25, trace element 3, peat soil 8, white lime 10, maize straw 70 and appropriate water;

Described microbiobacterial agent is bacillus amyloliquefaciens, thiobacillus thiooxidans, vinelandii, yeast mix in 6:5:3:2 ratio;

A preparation method for microorganism base manure before planting, is characterized in that corn planting, comprises following step:

(1) mixing tofu slag, fishbone powder and seafood dead meal, first adding water for ball milling in right amount becomes homogenate, adjustment pH5.5 ~ 6, then the water of brown sugar, monoammonium phosphate, calcium chloride and 15 ~ 20 times of its weight parts is added, mix rear microbe inoculation microbial inoculum thoroughly, then control temperature is at 25 ~ 30 DEG C, shaking speed 120 ~ 150r/min condition bottom fermentation 45 ~ 50h;

(2) the centrifugal 20 ~ 25min of 800 ~ 1000r/min is carried out to the fermented liquid described in (1), obtain lower sediment and supernatant liquid;

(3) leaf weeds, maize straw and other following remaining component do not related to is mixed, add water for ball milling 30 ~ 40min uniformly thickener in right amount, be dried into pulvis, join in the supernatant liquid described in (2), standing sedimentation 5 ~ 6h after stirring 20 ~ 30min, removes the gelatinous precipitate that the blue or green liquid in top layer must flocculate;

(4) kilnitamin chelated zinc and trace element join in the gelatinous precipitate described in (3), stir into pasty state, make particulate state finally by spray granulating method.

Microorganism base manure before planting with adopting a kind of corn planting of the present invention is for the base manure on corn planting ground, the amount of this fertilizer by every mu of corn field 200 ~ 300Kg is mixed with planting site subsoil, control group is set up not do any physics, result proves: this base manure can greatly reduce the usage quantity of inorganic chemical fertilizer, extend the corn result time, greatly improve output.

Claims (2)

1. the microorganism base manure before planting a corn planting, it is characterized in that, be made up of the raw material of following weight part: residue from beans after making 10 ~ 15, fishbone powder 20 ~ 30, seafood dead meal 25 ~ 30, microbiobacterial agent 3 ~ 5, brown sugar 5 ~ 7, monoammonium phosphate 2 ~ 3, calcium chloride 5 ~ 9, vinegar groove 20 ~ 25, leaf weeds 10 ~ 15, zinc-amino acid chelate 20 ~ 26, trace element 3 ~ 5, peat soil 5 ~ 10, white lime 8 ~ 12, maize straw 70 ~ 80 and appropriate water;

Described microbiobacterial agent is bacillus amyloliquefaciens, thiobacillus thiooxidans, vinelandii, yeast mix in 6:5:3:2 ratio.

2. the preparation method of the microorganism base manure before planting according to claim 1, is characterized in that a kind of corn planting, comprises following step:

(1) mixing tofu slag, fishbone powder and seafood dead meal, first adding water for ball milling in right amount becomes homogenate, adjustment pH5.5 ~ 6, then the water of brown sugar, monoammonium phosphate, calcium chloride and 15 ~ 20 times of its weight parts is added, mix rear microbe inoculation microbial inoculum thoroughly, then control temperature is at 25 ~ 30 DEG C, shaking speed 120 ~ 150r/min condition bottom fermentation 45 ~ 50h;

(2) the centrifugal 20 ~ 25min of 800 ~ 1000r/min is carried out to the fermented liquid described in (1), obtain lower sediment and supernatant liquid;

(3) leaf weeds, maize straw and other following remaining component do not related to is mixed, add water for ball milling 30 ~ 40min uniformly thickener in right amount, be dried into pulvis, join in the supernatant liquid described in (2), standing sedimentation 5 ~ 6h after stirring 20 ~ 30min, removes the gelatinous precipitate that the blue or green liquid in top layer must flocculate;

(4) kilnitamin chelated zinc and trace element join in the gelatinous precipitate described in (3), stir into pasty state, make particulate state finally by spray granulating method.