CN105461443A - Magnetization slow-release fertilizer capable of improving soil microbial ecology and preparation method thereof - Google Patents
Magnetization slow-release fertilizer capable of improving soil microbial ecology and preparation method thereof Download PDFInfo
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- CN105461443A CN105461443A CN201510956493.0A CN201510956493A CN105461443A CN 105461443 A CN105461443 A CN 105461443A CN 201510956493 A CN201510956493 A CN 201510956493A CN 105461443 A CN105461443 A CN 105461443A
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- Prior art keywords
- magnetization
- release fertilizer
- ash
- gained
- improving
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Classifications
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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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C3/00—Fertilisers containing other salts of ammonia or ammonia itself, e.g. gas liquor
Abstract
The invention discloses a magnetization slow-release fertilizer capable of improving soil microbial ecology and a preparation method thereof. The magnetization slow-release fertilizer capable of improving the soil microbial ecology is made from raw materials with parts by weight: egg shells 50-70, fulvic acid potassium 26-29, ammonium bicarbonate 23-26, furfural residues 260-270, grass carbon 190-210, sodium hydrogen sulfite 8-14, fly ash 100-110, pyrite ash 80-90, cassava starch 26-30, calcium acetate 4-8, composite bacterial strains 13-17 and moderate water. The magnetization slow-release fertilizer capable of improving the soil microbial ecology adds various magnetotactic microorganisms, various different kinds of beneficial magnetotactic microorganisms also exist in soils simultaneously, the magnetization slow-release fertilizer capable of improving the soil microbial ecology can affect activity of the beneficial magnetotactic microorganisms through magnetization of fertilizers by adopting organic humus in the fertilizers as a nutrient source, improves activity of proteins and enzymes, and enhances activity of microorganisms, thereby promoting organic matters in the soils to resolve, and improving the content of absorbable nutrients of crops.
Description
Technical field
The present invention relates to a kind of technical field of fertilizers, particularly a kind of magnetization slow release fertilizer improveing soil micro-ecosystem and preparation method thereof.
Background technology
China is typical large agricultural country, and the many cultivated areas of the size of population are few, and chemical fertilizer plays very important effect in the production process of farm crop.Showing according to the study, can there is various physicochemical change in the nutrients such as the nitrogen be manured into soil, phosphorus, potassium, and wherein nitrogen can pass through the losses such as volatilization, leaching, denitrification, and phosphorus element is easy to by the Al in soil
3+, Fe
3+and Ca
2+, Mg
2+fix etc. various ion, form stable throw out or formed to close with iron, aluminum oxide etc. and store state phosphorus and progressively lose its validity.These factors all can cause the utilization ratio of chemical fertilizer application to reduce.The use of chemical fertilizer also can bring the pollution of environment simultaneously, as the eutrophication etc. of Greenhouse effect, water body.Therefore optimize fertilizer structure, popularization slowly-releasing and release and release control fertilizer are the effective ways improving utilization rate of fertilizer.
Soil-crop system pollution of trace is an organic mineral complex system that contain the synthesis of various ion-transfer, water molecules migration, enzyme and microbial process, magnetic field is by producing soil and biomagnetism effect to the effect of metal magnetic in the electron transmission in system, dipole orientations, enzyme and microorganism etc., to the release of soil nutrient, the ability of soil water-reataining fertilizer-keeping, water supply fertilizer is increased equally.Therefore, use Magnitizing method to prepare fertilizer to be used in soil plantation aspect there are very large potentiality.
The present inventor has prepared a kind of novel magnetization slow release fertilizer for this reason, respectively magnetized solid is carried out to fertiliser granulates and coating liquid carries out liquid magnetized, magnetic carrier is mixed by certain proportion with nitrogen, phosphorus, potassium and trace element etc., can under identical chemical fertilizer drops into, increase crop yield and utilization rate of fertilizer, soil nutrient status improved and improves quality of agricultural product, increasing income increases in grain production, increasing farmers' income and promoting agricultural development has important meaning.
Summary of the invention
The present invention compensate for the deficiencies in the prior art, provides a kind of magnetization slow release fertilizer improveing soil micro-ecosystem 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: Ovum crusta Gallus domesticus 50-70, potassium fulvate 26-29, bicarbonate of ammonia 23-26, furfural dregs 260-270, peat composed of rotten mosses 190-210, sodium bisulfite 8-14, flyash 100-110, sulfurous iron ore ash 80-90, tapioca (flour) 26-30, calcium acetate 4-8, composite bacteria agent 13-17, water are appropriate;
Described composite bacteria agent comprises sulphate reducing bacteria, different oxygen iron-reducing bacterium and subtilis, and proportion is 1:1:2.
The concrete steps of the preparation of described fertilizer are as follows:
(1) flyash is placed in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 700-800 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 500-600 DEG C, cooling after taking out, two kinds of calcination ash mixed and add the macrobead magnetite that particle diameter is greater than 5mm, making calcination ash and magnetite weight ratio be 4:1, concussion is rocked after 40-60 minute and is crossed 100-110 mesh sieve, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after Ovum crusta Gallus domesticus, furfural dregs, peat composed of rotten mosses co-grinding, fermentation heap water content control be 30-40%, fermentation 25-30 days, after having fermented, fermentation materials is taken out broken squeezing, isolates fermentation residue and fermented liquid;
(3) fermentation residue, step 1 gained mixed calcining ash and bicarbonate of ammonia, sodium bisulfite mixed and stir, being placed in tablets press granulation, gained particle is placed in magnetizer, under the field intensity of 4000-4800mT, magnetize 8-12 second;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 60-80 DEG C, keep 10-20 minute, in solution, add calcium acetate, potassium fulvate and other leftover materials again after being cooled to room temperature, and be heated to 60-70 DEG C, chelating 30-50 minute, in chelating liquid, composite bacteria agent is added again after cooling, stir, gained solution is placed in magnetizer, magnetize 5 minutes under the field intensity of 300-400mT;
(5) adopt the mode of high-pressure fog to be uniformly coated on step 3 gained magnetized particles outside surface, weighing and bagging after oven drying at low temperature step 4 gained magnetization coating liquid, and the warehouse be placed in away from ferrous metal material is preserved.
Beneficial effect of the present invention:
Magnetized use can cause the part hydrogen bond fission between coating liquid water molecules, the oxygen level of coating liquid is increased, thus causes the increase of ultra-oxygen anion free radical, makes coating liquid produce the insect killing effect of certain harmful bacteria, ensures the health of crop root.
After magnetization, in system, hydrone and water dimer molecule increase coating liquid freely, stripping nutrient is more easily entered in crop cell, to promote the metabolism of cell, strengthen cell viability, improve the photosynthesis of crop and the receptivity to nutritive substance, better complete slow-releasing and controlled-releasing action, promote crop growth.
Fertilizer of the present invention with the addition of multiple magnetotactic microorganism, also there is multiple different types of useful Magnetictaxis bacteria in soil simultaneously, by the organic soil ulmin in the magnetization of fertilizer and fertilizer as nutrition source, can have an impact to the activity of these microorganisms, improve the activity of its protein and biological enzyme, strengthen the activity of microorganism, thus facilitate organic decomposition in soil, add crop Absorbable rod nutrient content, the a large amount of movable growth that inhibit again pathogenic bacteria of beneficial microorganism, for crop provides the growth microenvironment of high-quality.
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: Ovum crusta Gallus domesticus 60, potassium fulvate 28, bicarbonate of ammonia 25, furfural dregs 265, the peat composed of rotten mosses 200, sodium bisulfite 11, flyash 100, sulfurous iron ore ash 85, tapioca (flour) 28, calcium acetate 6, composite bacteria agent 15, water are appropriate;
Described composite bacteria agent comprises sulphate reducing bacteria, different oxygen iron-reducing bacterium and subtilis, and proportion is 1:1:2.
The concrete steps of the preparation of described fertilizer are as follows:
(1) flyash is placed in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 750 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 550 DEG C, cooling after taking out, two kinds of calcination ash mixed and add the macrobead magnetite that particle diameter is greater than 5mm, making calcination ash and magnetite weight ratio be 4:1, concussion is rocked after 50 minutes and is crossed 110 mesh sieves, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after Ovum crusta Gallus domesticus, furfural dregs, peat composed of rotten mosses co-grinding, fermentation heap water content control be 30-40%, ferments 28 days, after having fermented, fermentation materials is taken out broken squeezing, isolates fermentation residue and fermented liquid;
(3) fermentation residue, step 1 gained mixed calcining ash and bicarbonate of ammonia, sodium bisulfite mixed and stir, being placed in tablets press granulation, gained particle is placed in magnetizer, magnetize 10 seconds under the field intensity of 4400mT;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 70 DEG C, keep 15 minutes, in solution, add calcium acetate, potassium fulvate and other leftover materials again after being cooled to room temperature, and be heated to 65 DEG C, chelating 40 minutes, in chelating liquid, composite bacteria agent is added again after cooling, stir, gained solution is placed in magnetizer, magnetize 5 minutes under the field intensity of 350mT;
(5) adopt the mode of high-pressure fog to be uniformly coated on step 3 gained magnetized particles outside surface, weighing and bagging after oven drying at low temperature step 4 gained magnetization coating liquid, and the warehouse be placed in away from ferrous metal material is preserved.
In order to verify the practicality of fertilizer of the present invention further, contriver have chosen 10 mu of experimental plots, the concrete result of use of fertilizer of the present invention is measured by plantation wheat, wherein 5 mu use magnetization slow release fertilizer of the present invention as base manure as experimental group, other 5 mu use commercially available common fertilizer as base manure, two kinds of fertilizer usage quantitys are equal, be every mu of 1500kg, between planting season, the management mode of 2 groups is identical, and at random the topsoil soils of 2 groups is sampled, carry out the mensuration of nutrient, finally measure output again, data are as follows:
Project | Control group | Experimental group |
Plant seedling rate (%) after 10 days | 95.9 | 99.7 |
Soil organic matter content (%) | 18.6 | 21.3 |
Total nitrogen content of soil (%) | 1.49 | 1.86 |
Soil available phosphorus content (mg/kg) | 83.50 | 107.89 |
Soil Available potassium content (mg/kg) | 167.94 | 194.94 |
Utilization rate of fertilizer (%) | 25.9 | 40.8 |
Wheat yield (kg/ mu) | 430 | 498 |
After employing magnetization slow release fertilizer of the present invention as can be seen from the above data, the Content of available nutrient element of soil obviously increases, to the good promoter action of having grown of crop, in planting process, control group plant is higher and thin, experimental group is then relatively short strong, blade edge and shinny, illustrate that fertilizer of the present invention effectively can control the overgrowing in plant early stage, and provide adequate nutrients for the later stage, finally improve crop yield.
Claims (2)
1. magnetization slow release fertilizer improveing soil micro-ecosystem and preparation method thereof, it is characterized in that, be made up of the raw material of following weight part: Ovum crusta Gallus domesticus 50-70, potassium fulvate 26-29, bicarbonate of ammonia 23-26, furfural dregs 260-270, peat composed of rotten mosses 190-210, sodium bisulfite 8-14, flyash 100-110, sulfurous iron ore ash 80-90, tapioca (flour) 26-30, calcium acetate 4-8, composite bacteria agent 13-17, water are appropriate;
Described composite bacteria agent comprises sulphate reducing bacteria, different oxygen iron-reducing bacterium and subtilis, and proportion is 1:1:2.
2. magnetization slow release fertilizer of the improvement soil micro-ecosystem according to claims 1 and preparation method thereof, is characterized in that, the concrete steps of preparation method are as follows:
(1) flyash is placed in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 700-800 DEG C, cooling after taking out, then sulfurous iron ore ash is dropped in High Temperature Furnaces Heating Apparatus, calcine 30 minutes at 500-600 DEG C, cooling after taking out, two kinds of calcination ash mixed and add the macrobead magnetite that particle diameter is greater than 5mm, making calcination ash and magnetite weight ratio be 4:1, concussion is rocked after 40-60 minute and is crossed 100-110 mesh sieve, obtain preliminary magnetized mixed calcining ash, for subsequent use;
(2) will drop in fermentation vat after Ovum crusta Gallus domesticus, furfural dregs, peat composed of rotten mosses co-grinding, fermentation heap water content control be 30-40%, fermentation 25-30 days, after having fermented, fermentation materials is taken out broken squeezing, isolates fermentation residue and fermented liquid;
(3) fermentation residue, step 1 gained mixed calcining ash and bicarbonate of ammonia, sodium bisulfite mixed and stir, being placed in tablets press granulation, gained particle is placed in magnetizer, under the field intensity of 4000-4800mT, magnetize 8-12 second;
(4) step 2 gained fermented liquid is mixed with tapioca (flour), and be heated to 60-80 DEG C, keep 10-20 minute, in solution, add calcium acetate, potassium fulvate and other leftover materials again after being cooled to room temperature, and be heated to 60-70 DEG C, chelating 30-50 minute, in chelating liquid, composite bacteria agent is added again after cooling, stir, gained solution is placed in magnetizer, magnetize 5 minutes under the field intensity of 300-400mT;
(5) adopt the mode of high-pressure fog to be uniformly coated on step 3 gained magnetized particles outside surface, weighing and bagging after oven drying at low temperature step 4 gained magnetization coating liquid, and the warehouse be placed in away from ferrous metal material is preserved.
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CN201510956493.0A CN105461443A (en) | 2015-12-16 | 2015-12-16 | Magnetization slow-release fertilizer capable of improving soil microbial ecology and preparation method thereof |
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CN201510956493.0A CN105461443A (en) | 2015-12-16 | 2015-12-16 | Magnetization slow-release fertilizer capable of improving soil microbial ecology and preparation method thereof |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107129362A (en) * | 2017-05-16 | 2017-09-05 | 安徽梅兰园林景观工程有限公司 | A kind of flower fertilizer and preparation method thereof |
CN107698399A (en) * | 2017-11-07 | 2018-02-16 | 常州建轩纺织品有限公司 | A kind of preparation method of high stability synergy fertilizer |
CN113735654A (en) * | 2021-09-13 | 2021-12-03 | 凤磊 | Microbial fertilizer with long shelf life and preparation method thereof |
CN115093280A (en) * | 2022-06-16 | 2022-09-23 | 张玉昌 | Carbon-based magnetized fertilizer special for soybeans |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101165014A (en) * | 2007-09-27 | 2008-04-23 | 张学锋 | Water-saving medicine slag film coating base fertilizer and producing method thereof |
US20100252646A1 (en) * | 2009-04-02 | 2010-10-07 | Mccammack & Lenhardt, Llc | System and method for magnetizing agricultural spray |
CN102030594A (en) * | 2010-11-29 | 2011-04-27 | 北京林业大学 | Silicon-calcium-iron-potassium biological magnetic fertilizer |
CN102079675A (en) * | 2010-12-03 | 2011-06-01 | 张新雄 | Magnetic biofertilizer and preparation method |
-
2015
- 2015-12-16 CN CN201510956493.0A patent/CN105461443A/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101165014A (en) * | 2007-09-27 | 2008-04-23 | 张学锋 | Water-saving medicine slag film coating base fertilizer and producing method thereof |
US20100252646A1 (en) * | 2009-04-02 | 2010-10-07 | Mccammack & Lenhardt, Llc | System and method for magnetizing agricultural spray |
CN102030594A (en) * | 2010-11-29 | 2011-04-27 | 北京林业大学 | Silicon-calcium-iron-potassium biological magnetic fertilizer |
CN102079675A (en) * | 2010-12-03 | 2011-06-01 | 张新雄 | Magnetic biofertilizer and preparation method |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107129362A (en) * | 2017-05-16 | 2017-09-05 | 安徽梅兰园林景观工程有限公司 | A kind of flower fertilizer and preparation method thereof |
CN107698399A (en) * | 2017-11-07 | 2018-02-16 | 常州建轩纺织品有限公司 | A kind of preparation method of high stability synergy fertilizer |
CN113735654A (en) * | 2021-09-13 | 2021-12-03 | 凤磊 | Microbial fertilizer with long shelf life and preparation method thereof |
CN115093280A (en) * | 2022-06-16 | 2022-09-23 | 张玉昌 | Carbon-based magnetized fertilizer special for soybeans |
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