CN106431770A - Bio-particle organic fertilizer - Google Patents

Abstract

The invention discloses bio-particle organic fertilizer. The bio-particle organic fertilizer is prepared by, by weight, 26-27 parts of sesame seed cake, 24-26 parts of cassava residues, 14-15 parts of distillers' grains, 3-4 parts of Paecilomyces lilacinus microbial agent, 2.5-2.8 parts of bacillus subtilis microbial agent, 13-14 parts of bone meal, 8-10 parts of needle mushroom dregs, 3-4 parts of sodium humate, 3-4 parts of potassium citrate, 19-21 parts of compost coarse particle, 23-26 parts of sunflower straw, 1.5-1.6 parts of dodecyl dimethyl betaine, 1.0-1.2 parts of tween 80, 15-17 parts of kaolin and an appropriate amount of water. The bio-particle organic fertilizer has the advantages that the bio-particle organic fertilizer is prepared by a unique multi-step process, the Paecilomyces lilacinus and the bacillus subtilis are added on the basis of traditional fermentation microbial agents, the fertility of the fertilizer is further increased, infection by parasites such as soil nematodes can be inhibited at the same time, the growth of plant rooting systems and plant vegetative organs is promoted, and the Paecilomyces lilacinus and the bacillus subtilis are combined with the cassava residues and the sodium humate to provide rich nutrition for plants and promote plant growth.

Description

A kind of biologic grain fertilizer

Technical field

The present invention relates to technical field of fertilizers, more particularly to a kind of biologic grain fertilizer.

Background technology

With the level of modernization more and more higher of agricultural, fertilizer just gradually replaces common chemical fertilizer, becomes in agricultural production Important fertilizer, fertilizer has that nutrition is complete, improved soil, improve multiple advantages such as utilization rate of fertilizer.But it is presently commercially available Fertilizer suffers from many defects, and one is easily to produce a large amount of greenhouse gases in preparation process, and is discharged into air without control In, cause air pollution；Two is the demand that cannot meet soil pollution reparation, and simple soil structure improved addictive cannot realize pollution The raising of soil crop quality；Three is that nutrient supply is slow, though longer than common fertilizer efficiency, it is difficult to meet plant vigorous growth When demand to nutrient；Four is that fertilizer volume is big, and transport and storage are inconvenient；Five be for special soil environment such as soda acid, drought wet, The soil that Partial Elements lack and the nutrient demand of concrete crop are no effectively directed to.

On the sieve of matured compost, coarse granule quality is soft, short texture, has stronger absorbability, in change of moisture content relatively Remain to keep certain porosity when big, beneficial to the gas diffusion of cover layer, while containing a large amount of microorganisms such as methane-oxidizing bacteria, Nitrobacteria etc., therefore, the discharge for reducing Composting Process greenhouse gases using the upper coarse granule of matured compost sieve simply and is easy to Realize.

Using dodecyldimethylammonium hydroxide inner salt and POLYSORBATE 80, fertiliser granulates are modified, can be obtained with alkyl simultaneously Hydrophobic carbochain and the respectively fertiliser granulates with positive and negative charge hydrophilic group structure, in the premise for retaining heavy metal absorption property Under, the absorbability to organic pollution is further increased, is that the preparation of fertilizer opens new approach.

Content of the invention

The object of the invention be exactly in order to make up the defect of prior art, provide a kind of biologic grain fertilizer.

The present invention is achieved by the following technical solutions：

A kind of biologic grain fertilizer, is prepared by the raw materials in：Sesame cake meal 26-27, manioc waste 24-26, distiller grains 14-15, Paecilomyces lilacinus bacteria agent 3-4, bacillus subtilis microbial agent 2.5-2.8, bone meal 13-14, needle mushroom dreg 8-10, corruption Sodium phytate 3-4, potassium citrate 3-4, compost coarse granule 19-21, sunflower straw 23-26, dodecyldimethylammonium hydroxide inner salt 1.5-1.6, POLYSORBATE 80 1.0-1.2, Kaolin 15-17, appropriate amount of water.

Described compost coarse granule is for through screening after compost maturity, the particle diameter as offal treatment is more than on the sieve of 10mm Coarse granule.

The comprising the following steps that of the preparation method of described biologic grain fertilizer：

（1）Compost fermentation is carried out by being placed in fermentation vat after sesame cake meal, manioc waste, distiller grains mixing, and will be equal for compost coarse granule Even be laid in compost surface, keep fermentation heap water content in 60-65%, after fermenting 13-15 days, add Paecilomyces lilacinus bacterium Agent, bacillus subtilis microbial agent, bone meal, needle mushroom dreg, then carry out turning, and upper strata coarse granule is mixed with lower floor fermentation material Uniformly, continue fermentation 23-25 days, period carries out 2-3 turning again, obtains fermentation material standby；

（2）Be placed in clean for sunflower straw drip washing after bake dry grinding in high temperature furnace, under anaerobic with 15-20 DEG C per point Speed be warming up to 600 DEG C, and at this temperature be incubated 115-125 minute, take out after being cooled to room temperature biomass carbon is standby；

（3）Kaolin being put in high temperature furnace, 380-400 DEG C being risen to 30 DEG C per the speed that divides, calcining is come out of the stove cold after 2 hours But, levigate 80-100 mesh sieve excessively afterwards is standby；

（4）To mix with 10 times of quality water after step 2 gained biomass carbon and the mixing of step 3 gained kaolin powder, and heat up To 40-42 DEG C, lower addition dodecyldimethylammonium hydroxide inner salt is being stirred continuously, is being filtered after insulation 3-4 hour and solution is removed, natural 10-12 times of quality water being added after air-drying, POLYSORBATE 80 is added after mix homogeneously, aqueous solution is heated to 48-52 DEG C, constantly Stir and be incubated 90-100 minute, be filtered to remove solution afterwards, by mixture at 60-65 DEG C dry for standby；

（5）Will step 1 gained fermentation material dry after crush, and with step 4 gained mixture, sodium humate, potassium citrate and Remaining leftover materials mixing granulation, obtains final product fertilizer of the present invention.

It is an advantage of the invention that：

Covered using compost coarse granule in advance in preparation process, the compost fermentation mode of later stage mixing, compost can not only be improved Physical arrangement, improves composting production rotten degree, while using its open structure and stronger adsorptivity, reduce earlier fermentation ammonia with And the discharge of the gas such as later stage methane, the nitrogen loss of fermentation is reduced while protecting environment, improves fertilizer fertility.

Using the dodecyldimethylammonium hydroxide inner salt of easily biological-degradable and POLYSORBATE 80 to charcoal-Kaolin in preparation process Composite interstitial substance is modified, and can not only improve the cation exchange capacity (CEC) of soil, while with outstanding organic pollution and a huge sum of money The dual absorbability of category pollutant, improves the safety of soil plantation, increased the surcharge of fertilizer.

The fertilizer of the present invention is prepared from through multistep Particular craft, on the basis of traditional zymotic microbial inoculum, with the addition of light Purple paecilomycerol and bacillus subtilises, not only improve fertilizer fertility further, while the parasitisms such as soil nematodess can be suppressed The infecting of worm, and promote the growth of root system of plant and plant nutrition organ, provide for plant in conjunction with manioc waste, sodium humate etc. rich Eutrophy, reaches the purpose for promoting plant growing.

Specific embodiment

A kind of biologic grain fertilizer, by following weight portion（kg）Raw material make：Sesame cake meal 26, manioc waste 24, wine Grain 14, Paecilomyces lilacinus bacteria agent 3, bacillus subtilis microbial agent 2.5, bone meal 13, needle mushroom dreg 8, sodium humate 3, Fructus Citri Limoniae Sour potassium 3, compost coarse granule 19, sunflower straw 23, dodecyldimethylammonium hydroxide inner salt 1.5, POLYSORBATE 80 1.0, Kaolin 15, Appropriate amount of water.

Described compost coarse granule is for through screening after compost maturity, the particle diameter as offal treatment is more than on the sieve of 10mm Coarse granule.

The comprising the following steps that of the preparation method of described biologic grain fertilizer：

（1）Compost fermentation is carried out by being placed in fermentation vat after sesame cake meal, manioc waste, distiller grains mixing, and will be equal for compost coarse granule Even be laid in compost surface, keep fermentation heap water content 60%, after fermenting 13 days, add Paecilomyces lilacinus bacteria agent, hay Gemma bacillus agent, bone meal, needle mushroom dreg, then carry out turning, upper strata coarse granule is mixed homogeneously with lower floor fermentation material, is continued Supervention ferment 23 days, period carries out 2 turnings again, obtains fermentation material standby；

（2）It is placed in clean for sunflower straw drip washing after bake dry grinding in high temperature furnace, under anaerobic with 15 DEG C per the speed that divides Degree be warming up to 600 DEG C, and at this temperature be incubated 115 minutes, take out after being cooled to room temperature biomass carbon is standby；

（3）Kaolin is put in high temperature furnace, 380 DEG C is risen to 30 DEG C per the speed that divides, cooling of coming out of the stove after calcining 2 hours, mill It is standby that 80 mesh sieves are crossed after thin；

（4）To mix with 10 times of quality water after step 2 gained biomass carbon and the mixing of step 3 gained kaolin powder, and heat up To 40 DEG C, lower addition dodecyldimethylammonium hydroxide inner salt is being stirred continuously, insulation is filtered after 3 hours and removes solution, natural air drying After add 10 times of quality water, after mix homogeneously add POLYSORBATE 80, aqueous solution is heated to 48 DEG C, is stirred continuously and is incubated 90 minutes, be filtered to remove solution afterwards, by mixture at 60 DEG C dry for standby；

（5）Will step 1 gained fermentation material dry after crush, and with step 4 gained mixture, sodium humate, potassium citrate and Remaining leftover materials mixing granulation, obtains final product fertilizer of the present invention.

In order to further illustrate the using value of the present invention, inventor chooses one piece of experimental plot, by the plantation of Oryza sativa L. come The concrete effect of checking fertilizer of the present invention, wherein 10 mu ground use fertilizer of the present invention as experimental group, and another 10 mu of ground is using common As a control group, control measures are identical for commercially available fertilizer, as a result find that experimental group paddy growth is more healthy and strong, and per mu yield is compared with matched group More than 12% is improved, while disease resistance is improved, Oryza sativa L. common disease and pest incidence rate is substantially reduced compared with matched group.

Claims (3)

1. a kind of biologic grain fertilizer, it is characterised in that be prepared by the raw materials in：Sesame cake meal 26-27, Maninot esculenta crantz. Slag 24-26, distiller grains 14-15, Paecilomyces lilacinus bacteria agent 3-4, bacillus subtilis microbial agent 2.5-2.8, bone meal 13-14, acupuncture needle Mushroom slag 8-10, sodium humate 3-4, potassium citrate 3-4, compost coarse granule 19-21, sunflower straw 23-26, dodecyl two Methyl betaine 1.5-1.6, POLYSORBATE 80 1.0-1.2, Kaolin 15-17, appropriate amount of water.

2. the compost coarse granule according to claims 1 be compost maturity after through screening, as the particle diameter of offal treatment More than coarse granule on the sieve of 10mm.

3. the biologic grain fertilizer according to claims 1, it is characterised in that the comprising the following steps that of preparation method：

（1）Compost fermentation is carried out by being placed in fermentation vat after sesame cake meal, manioc waste, distiller grains mixing, and will be equal for compost coarse granule Even be laid in compost surface, keep fermentation heap water content in 60-65%, after fermenting 13-15 days, add Paecilomyces lilacinus bacterium Agent, bacillus subtilis microbial agent, bone meal, needle mushroom dreg, then carry out turning, and upper strata coarse granule is mixed with lower floor fermentation material Uniformly, continue fermentation 23-25 days, period carries out 2-3 turning again, obtains fermentation material standby；

（2）Be placed in clean for sunflower straw drip washing after bake dry grinding in high temperature furnace, under anaerobic with 15-20 DEG C per point Speed be warming up to 600 DEG C, and at this temperature be incubated 115-125 minute, take out after being cooled to room temperature biomass carbon is standby；

（3）Kaolin being put in high temperature furnace, 380-400 DEG C being risen to 30 DEG C per the speed that divides, calcining is come out of the stove cold after 2 hours But, levigate 80-100 mesh sieve excessively afterwards is standby；

（4）To mix with 10 times of quality water after step 2 gained biomass carbon and the mixing of step 3 gained kaolin powder, and heat up To 40-42 DEG C, lower addition dodecyldimethylammonium hydroxide inner salt is being stirred continuously, is being filtered after insulation 3-4 hour and solution is removed, natural 10-12 times of quality water being added after air-drying, POLYSORBATE 80 is added after mix homogeneously, aqueous solution is heated to 48-52 DEG C, constantly Stir and be incubated 90-100 minute, be filtered to remove solution afterwards, by mixture at 60-65 DEG C dry for standby；

（5）Will step 1 gained fermentation material dry after crush, and with step 4 gained mixture, sodium humate, potassium citrate and Remaining leftover materials mixing granulation, obtains final product fertilizer of the present invention.