CN105085020A - Wheat straw biochar fertilizer promoting roots to grow and preparation method thereof - Google Patents
Wheat straw biochar fertilizer promoting roots to grow and preparation method thereof Download PDFInfo
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- CN105085020A CN105085020A CN201510464373.9A CN201510464373A CN105085020A CN 105085020 A CN105085020 A CN 105085020A CN 201510464373 A CN201510464373 A CN 201510464373A CN 105085020 A CN105085020 A CN 105085020A
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Abstract
The invention discloses wheat straw biochar fertilizer promoting roots to grow and a preparation method thereof. The wheat straw biochar fertilizer promoting roots to grow is prepared from, by weight, 40-50 parts of buckwheat husks, 13-16 parts of marsh gas liquid and diatomaceous earth, 10-14 parts of ammonium nitrate, 5-7 parts of potassium chloride, 28-32 parts of turnip residues, 110-120 parts of nickel sulfate and fresh enteromorpha, 5-7 parts of compound microorganism bacterium agents, 200-220 parts of wheat straw, 18-20 parts of fresh urine and an appropriate amount of water. According to the wheat straw biochar fertilizer, soil permeability is improved through the diatomaceous earth, the turnip residues and other leavening, and the absorbing capacity of crop roots is enhanced through the marsh gas liquid and the like; by adding various compound bacterium agents, the number and the population diversity of the wheat straw biochar fertilizer are increased under the action of wheat biochar, the root growth environment is improved due to enhancement of the activity of the wheat straw biochar fertilizer, and therefore root growth is promoted easily.
Description
Technical field
The present invention relates to a kind of technical field of fertilizers, particularly a kind of wheat straw biologic charcoal fertilizer promoting root growth and preparation method thereof.
Background technology
Biomass charcoal is that biomass carbonize through limit oxygen thermo-cracking the organic substance being rich in stability carbon obtained, charcoal not only effectively can promote the organic carbon content in soil, while progressively improving soil fertilizer, water retention property, for aspects such as reduction soil nutrient losses, there is good effect equally.
Along with the continuous lifting of agricultural products in China export ratio, agricultural will constantly be upgraded for the requirement of fertilizer, soil fertility, therefore the angle promoted from change and the fertility of soil and fertilizer kind uses charcoal fertilizer, produces great prograding by the adjustment of China's structure of agricultural production and the lifting of export of farm produce comprehensive strength.
But due to charcoal light weight, in Powdered, take up space comparatively large, transport and storage cost higher, and also exist in using in farmland process and use the difficulty such as inconvenience, dust pollution, limit agricultural extension and the utilization of biomass charcoal.For this reason, the present inventor makes biomass charcoal base composite fertilizer by being coordinated with plurality of raw materials by biomass charcoal, the release period of fertilizer nutrient is extended by charcoal, reduce nutrient loss, Inorganic whisker thing then eliminates the defect of charcoal nutrient deficiency, thus accomplished making full use of charcoal, significant to agricultural high-effiency, ecology, environmental protection, Sustainable development.
Summary of the invention
The present invention compensate for the deficiencies in the prior art, provides a kind of wheat straw biologic charcoal fertilizer promoting root growth 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: Buckwheat shell 40-50, methane liquid 25-30, diatomite 13-16, ammonium nitrate 10-14, Repone K 5-7, turnip slag 28-32, single nickel salt 1-2, fresh Enteromorpha 110-120, complex micro organism fungicide 5-7, wheat stalk 200-220, freshly voided urine 18-20, water are appropriate;
Described complex micro organism fungicide comprises Rhizopus oryzae, subtilis and bacillus cereus, and proportion is 1:2:2.
The concrete steps of the preparation of described fertilizer are as follows:
(1) smash to pieces after Enteromorpha being cleaned and mix with Buckwheat shell, turnip slag, diatomite, dropping in fermentation vat adds water regulates water content to be 55-65%, again to inoculating complex microorganism microbial inoculum in fermented product, afterwards fermented product is stirred and start fermentation, every turning in 2-4 days once, and Simultaneously test fermentation heap temperature, control fermentation heap top temperature and be no more than 70 DEG C, in fermentation 3-4 week, after becoming thoroughly decomposed completely, fermented liquid and ferment slag are obtained to fermentation heap squeeze and filter, for subsequent use;
(2) drop in carbonizing kiln after wheat stalk being pulverized, be heated to 400-450 DEG C, insulation charing 3-4 hour, again temperature is increased to 750-850 DEG C, insulation 1-2 hour, carries out second time charing, stop heating afterwards, and it is for subsequent use that gained wheat stalk powdered carbon is cooled to room temperature;
(3) in step 1 gained fermented liquid, add methane liquid, single nickel salt, at being heated to 50-60 DEG C, be incubated 40-60 minute, then after being cooled to room temperature, add ammonium nitrate, Repone K stirring, obtain nutritive medium for subsequent use;
(4) by freshly voided urine and step 3 gained nutritive medium mixing and stirring, adding citric acid solution regulates PH to be 3.8-4.2, equiponderant three parts are divided into after concentrated for mixed solution heating 10-12 times, and successively with step 2 gained wheat stalk powdered carbon mixing and absorption, repeatedly adsorb rear to powdered carbon-urine mixture bake drying, for subsequent use;
(5) granulating dropping in tablets press after step 1 gained ferment slag and step 4 gained material and leftover materials mixing, packing preservation after being weighed by gained particle, namely obtaining charcoal fertilizer of the present invention.
Charcoal purity can be improved to the secondary charing of wheat stalk in step 2, and increase the number cells of charcoal further, improve its adsorptive power.
The method using wheat stalk powdered carbon repeatedly to adsorb in step 4 can improve the crystallized ability of charcoal to mixotrophism liquid Middle nutrition element, its huge specific surface area effectively can promote the formation of nitrogenous crystallization, and the loss of the nutritive element that drying process brings after preventing.
Beneficial effect of the present invention:
The Enteromorpha added is except containing except carbon nitrogen organic composition, also containing small organic molecule and the natural phant such as growth hormone, Plant hormones regulators,gibberellins growth regulators such as sea grass polysaccharide, N.F,USP MANNITOL, alginic acid, also have 40 various trace elements such as calcium, magnesium, iodine, zinc, ensure that and provide comprehensive nutrition supply to crop.
Charcoal fertilizer of the present invention utilizes the fermented product such as diatomite, turnip slag to improve the permeability of soil, methane liquid etc. is coordinated to enhance the receptivity of crop root, again by adding multiple composite fungus agent, under the effect of wheat charcoal, its quantity and population diversity are obtained for raising, the enhancing of its activity, improve rhizosphere growing environment, be thus conducive to promoting root growth.
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: Buckwheat shell 45, methane liquid 28, diatomite 15, ammonium nitrate 12, Repone K 6, turnip slag 30, single nickel salt 1, fresh Enteromorpha 115, complex micro organism fungicide 6, wheat stalk 210, freshly voided urine 19, water are appropriate;
Described complex micro organism fungicide comprises Rhizopus oryzae, subtilis and bacillus cereus, and proportion is 1:2:2.
The concrete steps of the preparation of described fertilizer are as follows:
(1) smash to pieces after Enteromorpha being cleaned and mix with Buckwheat shell, turnip slag, diatomite, dropping in fermentation vat adds water regulates water content to be 55-65%, again to inoculating complex microorganism microbial inoculum in fermented product, afterwards fermented product is stirred and start fermentation, every turning in 3 days once, and Simultaneously test fermentation heap temperature, control fermentation heap top temperature and be no more than 70 DEG C, ferment 4 weeks, after becoming thoroughly decomposed completely, fermented liquid and ferment slag are obtained to fermentation heap squeeze and filter, for subsequent use;
(2) drop in carbonizing kiln after wheat stalk being pulverized, be heated to 420 DEG C, insulation charing 3 hours, again temperature is increased to 800 DEG C, is incubated 2 hours, carry out second time charing, stop heating afterwards, and it is for subsequent use that gained wheat stalk powdered carbon is cooled to room temperature;
(3) in step 1 gained fermented liquid, add methane liquid, single nickel salt, at being heated to 55 DEG C, be incubated 50 minutes, then after being cooled to room temperature, add ammonium nitrate, Repone K stirring, obtain nutritive medium for subsequent use;
(4) by freshly voided urine and step 3 gained nutritive medium mixing and stirring, adding citric acid solution regulates PH to be 4.0, equiponderant three parts are divided into by after concentrated 12 times of mixed solution heating, and successively with step 2 gained wheat stalk powdered carbon mixing and absorption, repeatedly adsorb rear to powdered carbon-urine mixture bake drying, for subsequent use;
(5) granulating dropping in tablets press after step 1 gained ferment slag and step 4 gained material and leftover materials mixing, packing preservation after being weighed by gained particle, namely obtaining charcoal fertilizer of the present invention.
In order to further illustrate using value of the present invention, the present inventor have chosen 20 mu of rice test fields and carries out compliance test result to charcoal fertilizer of the present invention, wherein 10 mu of experimental group use charcoal of the present invention fertilizer to use common fertilizer as base manure as base manure, another 10 mu of control groups, and mu fertilise is 1600kg, during paddy growth, all management modes are all identical, record experimental data as follows after maturation:
Project | Control group | Experimental group |
Soil available nitrogen content (mg/kg) | 32.14 | 38.08 |
Ammonia nitrogen content (mg/L) in paddy field water either | 2.08 | 0.31 |
Disease and pest incidence (%) | 6.7 | 1.5 |
Output (kg/ mu) | 566 | 591 |
Stimulation ratio (%) | —— | 4.42 |
After can finding out use charcoal fertilizer of the present invention from experimental data, the soil nutrient content of rice terrace significantly improves, decrease the nutritive loss of nitrogen loss to paddy field water either simultaneously, during paddy growth, disease and pest also significantly reduces, the quality of paddy rice is had greatly improved, finally obtain higher rice yield, have larger raising compared to control group productive rate.
Claims (2)
1. one kind promotes the wheat straw biologic charcoal of root growth fertile and preparation method thereof, it is characterized in that, be made up of the raw material of following weight part: Buckwheat shell 40-50, methane liquid 25-30, diatomite 13-16, ammonium nitrate 10-14, Repone K 5-7, turnip slag 28-32, single nickel salt 1-2, fresh Enteromorpha 110-120, complex micro organism fungicide 5-7, wheat stalk 200-220, freshly voided urine 18-20, water are appropriate;
Described complex micro organism fungicide comprises Rhizopus oryzae, subtilis and bacillus cereus, and proportion is 1:2:2.
2. wheat straw biologic charcoal fertilizer of the promotion root growth according to claims 1 and preparation method thereof, it is characterized in that, the concrete steps of preparation method are as follows:
(1) smash to pieces after Enteromorpha being cleaned and mix with Buckwheat shell, turnip slag, diatomite, dropping in fermentation vat adds water regulates water content to be 55-65%, again to inoculating complex microorganism microbial inoculum in fermented product, afterwards fermented product is stirred and start fermentation, every turning in 2-4 days once, and Simultaneously test fermentation heap temperature, control fermentation heap top temperature and be no more than 70 DEG C, in fermentation 3-4 week, after becoming thoroughly decomposed completely, fermented liquid and ferment slag are obtained to fermentation heap squeeze and filter, for subsequent use;
(2) drop in carbonizing kiln after wheat stalk being pulverized, be heated to 400-450 DEG C, insulation charing 3-4 hour, again temperature is increased to 750-850 DEG C, insulation 1-2 hour, carries out second time charing, stop heating afterwards, and it is for subsequent use that gained wheat stalk powdered carbon is cooled to room temperature;
(3) in step 1 gained fermented liquid, add methane liquid, single nickel salt, at being heated to 50-60 DEG C, be incubated 40-60 minute, then after being cooled to room temperature, add ammonium nitrate, Repone K stirring, obtain nutritive medium for subsequent use;
(4) by freshly voided urine and step 3 gained nutritive medium mixing and stirring, adding citric acid solution regulates PH to be 3.8-4.2, equiponderant three parts are divided into after concentrated for mixed solution heating 10-12 times, and successively with step 2 gained wheat stalk powdered carbon mixing and absorption, repeatedly adsorb rear to powdered carbon-urine mixture bake drying, for subsequent use;
(5) granulating dropping in tablets press after step 1 gained ferment slag and step 4 gained material and leftover materials mixing, packing preservation after being weighed by gained particle, namely obtaining charcoal fertilizer of the present invention.
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105777372A (en) * | 2016-04-05 | 2016-07-20 | 山东宝源生物科技股份有限公司 | Compound microbial fertilizer capable of improving stress resistance of crops as well as preparation method and application of compound microbial fertilizer |
CN106007907A (en) * | 2016-05-14 | 2016-10-12 | 合肥语辰现代农业科技有限公司 | Microbial fertilizer for rooting in elm cultivation and preparation method thereof |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104447001A (en) * | 2014-12-08 | 2015-03-25 | 临沂中磷生物科技有限公司 | Special compound microbial fertilizer for rice |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN104447001A (en) * | 2014-12-08 | 2015-03-25 | 临沂中磷生物科技有限公司 | Special compound microbial fertilizer for rice |
Non-Patent Citations (1)
Title |
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姚东瑞 主编: "《浒苔》", 31 May 2011, 海洋出版社 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105777372A (en) * | 2016-04-05 | 2016-07-20 | 山东宝源生物科技股份有限公司 | Compound microbial fertilizer capable of improving stress resistance of crops as well as preparation method and application of compound microbial fertilizer |
CN105777372B (en) * | 2016-04-05 | 2019-06-21 | 山东宝源生物科技股份有限公司 | Improve the composite microbiological fertilizer and the preparation method and application thereof of crop anti-adversity |
CN106007907A (en) * | 2016-05-14 | 2016-10-12 | 合肥语辰现代农业科技有限公司 | Microbial fertilizer for rooting in elm cultivation and preparation method thereof |
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Application publication date: 20151125 |