CN104829351A - Silicate bacterial fertilizer with functions of water and fertilizer retention and preparation method thereof - Google Patents

Abstract

The invention discloses a silicate bacterial fertilizer with functions of water and fertilizer retention. The fertilizer is composed of the following raw materials in parts by weight: 23 to 27 parts of malt meal, 3 to 5 parts of potassium ore powder, 4 to 6 parts of weathered coal, 2 to 3 parts of lactobacillus acidophilus, 1 to 2 parts of compound sodium nitrophenolate preparation, 3 to 4 parts of ferrous sulfate, 28 to 32 parts of cassava dreg, 6 to 8 parts of fluorite, 5 to 7 parts of bentonite, 34 to 36 parts of furfural residue, 70 to 90 parts of corn cob without corns, 5 to 7 parts of dahurian patrinia herb, 2 to 4 parts of silicate bacterium inoculant, 4 to 7 parts of wollastonite, and 5 to 7 parts of auxiliary agent. The fertilizer has the functions of retaining water in soil and preventing soil hardening, and at the same time has the advantages of high activity of beneficial bacteria, and long-lasting fertilizing effect; thus the cost can be reduced, and moreover, the fertilizer can promote the generation of humus in soil, enhances the performance of soil on retaining water and fertilizer, and is an excellent microbiological fertilizer.

Description

A kind of there is water conservation, the Silicate Bacteria Fertilizer storing fertile function and preparation method thereof

Technical field

The present invention relates to a kind of technical field of fertilizers, particularly a kind of there is water conservation, the Silicate Bacteria Fertilizer storing fertile function and preparation method thereof.

Background technology

Along with a large amount of uses of chemical fertilizer, it has been well known fact that its utilization ratio constantly reduces, and this illustrates, it is limited for only improving crop yield by a large amount of application fertilizer, and a large amount of use pollution on the environments of chemical fertilizer are serious.The microbial fertilizer for this reason developed, not only can relax and reduce pollution of agricultural products, and can improve the quality of agricultural-food.Silicate bacteria wherein can be dissolved out as crop and thalline itself utilize containing the insoluble potassium of the mineral such as feldspar, mica, phosphatic rock, ground phosphate rock of potassium and phosphorus by soil as bacterial manure, the potassium be rich in thalline is absorbed by crops again after bacterium death, has good action to the growth of crop, output increased and quality improving.But silicate bacteria agent fertilizer has a validity period problem as active bacteria formulation, when the harsh output of this series products is come, viable bacteria content is higher, along with the shelf time and transport improperly, the change of preservation condition, effective microbe quantity in product gradually reduces, reduce fertilizer performance, and on the market to problems not effective terms of settlement.Therefore the present inventor devises a kind of novel silicate bacteria bio-feritlizer, by the wollastonite added in raw material, interact with silicate bacteria, accelerate the dissolution rate of wollastonite on the one hand, on the other hand for silicate bacteria provides metabolism raw material, thus facilitate the growth of silicate bacteria, improve the quantity of effective microbe, finally maintain the high-performance of fertilizer.

Summary of the invention

The present invention compensate for the deficiencies in the prior art, provides a kind of and has water conservation, the Silicate Bacteria Fertilizer storing fertile function and preparation method thereof.

Technical scheme of the present invention is as follows:

Fertilizer of the present invention is made up of the raw material of following weight part: malt meal 23-27, potassium breeze 3-5, weathered coal 4-6, Lactobacterium acidophilum 2-3, sodium nitrophenolate preparation 1-2, ferrous sulfate 3-4, manioc waste 28-32, fluorite 6-8, wilkinite 5-7, furfural dregs 34-36, degranulation corn ear 70-90, Herba Patriniae 5-7, silicate bacteria preparation 2-4, wollastonite 4-7, auxiliary agent 5-7;

Described auxiliary agent is made up of the raw material of following weight part: iron ore powder 4-6, EDDHA chelated iron 3-6, fresh Amorphophallus rivieri 8-10, amino acid chelated magnesium 3-4, copper amino acid chelate 3-4, chelating amino acids boron 3-4, chelating amino acids manganese 3-4, methyl methacrylate 1-3, N-NBPT 0.1-0.2, fresh herbage 12-16, coralline limestone 8-12, its preparation method is by fresh Amorphophallus rivieri, fresh herbage mixing water purification is rinsed well and is placed in mortar, grinding poured in filter screen after 20-40 minute, collect filtrate, again coralline limestone and iron ore powder pulverized and be ground into fine powder, with EDDHA chelated iron, amino acid chelated magnesium, copper amino acid chelate, chelating amino acids boron, chelating amino acids manganese and filtrate mixing, stir rear use wet granulation and make the spherical small-particle of particle diameter at 2-4mm, finally with coating, coating is carried out to gained particle by after methyl methacrylate and the mixing of N-NBPT, cool after gained coated granule is dried.

The concrete steps of the preparation of described fertilizer are as follows:

(1) put in fermentation vat by malt meal, manioc waste, Lactobacterium acidophilum, wilkinite, the EM microbial inoculum adding suitable quantity of water and fermentation materials gross weight 0.5% carries out anaerobically fermenting, keeps fermentation heap water content to be 40%, ferments and plough deeply once by fermentation heap after 8-12 days;

(2) in fermentation vat, degranulation corn ear, furfural dregs, weathered coal, Herba Patriniae is added, add the bacillus subtilis microbial agent of fermentation materials gross weight 0.3% again, keep fermentation heap temperature between 45-50 DEG C, water content is 50%, the aspergillus niger microbial inoculum of material gross weight 0.2% is added after aerobic fermentation 60-72h, continue fermentation 16-20 days, gained fermentation materials is dry;

(3) by fluorite, wollastonite through 1.05kg/cm ²under pressure, water vapour sterilization ground to form fine-powder after 45-60 minute, for subsequent use;

(4) dry for step 2 gained fermentation materials, step 3 gained powder, silicate bacteria preparation, ferrous sulfate, potassium breeze, sodium nitrophenolate preparation, auxiliary agent and leftover materials are mixed; add the rare earth of material gross weight 0.8% again as binding agent; stir to be placed in tablets press and make the spheroidal particle of particle diameter at 8-12mm, cryodrying.

Beneficial effect of the present invention:

It is long that clou of the present invention is to provide a kind of validity period, can keep the Silicate Bacteria Fertilizer of high fertilizer for a long time.

There is after Fertilizer application of the present invention soil moisturizing, prevent effects such as hardening, useful microbial inoculum activity is high simultaneously, the fertilizer efficiency time is long, the problems such as the cost increase that can reduce repeatedly applies fertilizer brings, and participate in the formation of Soil Humus, that promotes soil stores fertilizer, water retention capacity, is a kind of outstanding microbial fertilizer.

The content of Meso-and micro-nutrients in fertilizer has been enriched in the interpolation of auxiliary agent, all kinds of nutrient of farm crop overall absorption is provided to the guarantee on material.

Specific embodiments

Below in conjunction with following embodiment, the present invention is described in further detail:

The raw material taking following weight part (kg) is made: malt meal 25, potassium breeze 4, weathered coal 5, Lactobacterium acidophilum 2, sodium nitrophenolate preparation 1, ferrous sulfate 3, manioc waste 30, fluorite 7, wilkinite 6, furfural dregs 35, degranulation corn ear 80, Herba Patriniae 6, silicate bacteria preparation 3, wollastonite 5, auxiliary agent 6;

Described auxiliary agent is made up of the raw material of following weight part (kg): iron ore powder 5, EDDHA chelated iron 4, fresh Amorphophallus rivieri 9, amino acid chelated magnesium 3, copper amino acid chelate 3, chelating amino acids boron 3, chelating amino acids manganese 3, methyl methacrylate 2, N-NBPT 0.1, fresh herbage 14, coralline limestone 10, its preparation method is by fresh Amorphophallus rivieri, fresh herbage mixing water purification is rinsed well and is placed in mortar, grinding poured in filter screen after 30 minutes, collect filtrate, again coralline limestone and iron ore powder pulverized and be ground into fine powder, with EDDHA chelated iron, amino acid chelated magnesium, copper amino acid chelate, chelating amino acids boron, chelating amino acids manganese and filtrate mixing, stir rear use wet granulation and make the spherical small-particle of particle diameter at 2-4mm, finally with coating, coating is carried out to gained particle by after methyl methacrylate and the mixing of N-NBPT, cool after gained coated granule is dried.

The concrete steps of the preparation of described fertilizer are as follows:

(1) put in fermentation vat by malt meal, manioc waste, Lactobacterium acidophilum, wilkinite, the EM microbial inoculum adding suitable quantity of water and fermentation materials gross weight 0.5% carries out anaerobically fermenting, keeps fermentation heap water content to be 40%, ferments and plough deeply once by fermentation heap after 10 days;

(2) in fermentation vat, degranulation corn ear, furfural dregs, weathered coal, Herba Patriniae is added, add the bacillus subtilis microbial agent of fermentation materials gross weight 0.3% again, keep fermentation heap temperature at 45 DEG C, water content is 50%, the aspergillus niger microbial inoculum of material gross weight 0.2% is added after aerobic fermentation 65h, continue fermentation 18 days, gained fermentation materials is dry;

(3) by fluorite, wollastonite through 1.05kg/cm ²under pressure, water vapour grinds to form fine-powder after sterilizing 50 minutes, for subsequent use;

(4) dry for step 2 gained fermentation materials, step 3 gained powder, silicate bacteria preparation, ferrous sulfate, potassium breeze, sodium nitrophenolate preparation, auxiliary agent and leftover materials are mixed; add the rare earth of material gross weight 0.8% again as binding agent; stir to be placed in tablets press and make the spheroidal particle of particle diameter at 8-12mm, cryodrying.

In order to further illustrate using value of the present invention, enforcement people have chosen 50 mu of corn fields and tests, wherein 25 mu use fertilizer of the present invention as base manure as experimental group, another 25 mu use conventional fertilizers as base manure as a control group, all use 1500kg fertilizer for two groups, experimental group is all identical with water source with the sunshine in all experimental plots in control group corn planting process, as follows by the data obtained after identical field management:

Project	Control group	Experimental group
			Output (kg/ mu)	603.6	638.2
Effect of increasing production (%)	--	5.73
			Sickness rate (%)	5.8	2.4
Grain number per spike (individual)	620	654

Claims (2)

1. one kind has water conservation, stores the Silicate Bacteria Fertilizer of fertile function, it is characterized in that, be made up of the raw material of following weight part: malt meal 23-27, potassium breeze 3-5, weathered coal 4-6, Lactobacterium acidophilum 2-3, sodium nitrophenolate preparation 1-2, ferrous sulfate 3-4, manioc waste 28-32, fluorite 6-8, wilkinite 5-7, furfural dregs 34-36, degranulation corn ear 70-90, Herba Patriniae 5-7, silicate bacteria preparation 2-4, wollastonite 4-7, auxiliary agent 5-7;

Described auxiliary agent is made up of the raw material of following weight part: iron ore powder 4-6, EDDHA chelated iron 3-6, fresh Amorphophallus rivieri 8-10, amino acid chelated magnesium 3-4, copper amino acid chelate 3-4, chelating amino acids boron 3-4, chelating amino acids manganese 3-4, methyl methacrylate 1-3, N-NBPT 0.1-0.2, fresh herbage 12-16, coralline limestone 8-12, its preparation method is by fresh Amorphophallus rivieri, fresh herbage mixing water purification is rinsed well and is placed in mortar, grinding poured in filter screen after 20-40 minute, collect filtrate, again coralline limestone and iron ore powder pulverized and be ground into fine powder, with EDDHA chelated iron, amino acid chelated magnesium, copper amino acid chelate, chelating amino acids boron, chelating amino acids manganese and filtrate mixing, stir rear use wet granulation and make the spherical small-particle of particle diameter at 2-4mm, finally with coating, coating is carried out to gained particle by after methyl methacrylate and the mixing of N-NBPT, cool after gained coated granule is dried.

2. the Silicate Bacteria Fertilizer that there is water conservation, store fertile function according to claims 1, it is characterized in that, the concrete steps of preparation method are as follows:

(1) put in fermentation vat by malt meal, manioc waste, Lactobacterium acidophilum, wilkinite, the EM microbial inoculum adding suitable quantity of water and fermentation materials gross weight 0.5% carries out anaerobically fermenting, keeps fermentation heap water content to be 40%, ferments and plough deeply once by fermentation heap after 8-12 days;

(2) in fermentation vat, degranulation corn ear, furfural dregs, weathered coal, Herba Patriniae is added, add the bacillus subtilis microbial agent of fermentation materials gross weight 0.3% again, keep fermentation heap temperature between 45-50 DEG C, water content is 50%, the aspergillus niger microbial inoculum of material gross weight 0.2% is added after aerobic fermentation 60-72h, continue fermentation 16-20 days, gained fermentation materials is dry;

(3) by fluorite, wollastonite through 1.05kg/cm ²under pressure, water vapour sterilization ground to form fine-powder after 45-60 minute, for subsequent use;

(4) dry for step 2 gained fermentation materials, step 3 gained powder, silicate bacteria preparation, ferrous sulfate, potassium breeze, sodium nitrophenolate preparation, auxiliary agent and leftover materials are mixed; add the rare earth of material gross weight 0.8% again as binding agent; stir to be placed in tablets press and make the spheroidal particle of particle diameter at 8-12mm, cryodrying.