CN104909852A - Organic fertilizer prepared from wheat straw, and applications thereof - Google Patents
Organic fertilizer prepared from wheat straw, and applications thereof Download PDFInfo
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- CN104909852A CN104909852A CN201510271572.8A CN201510271572A CN104909852A CN 104909852 A CN104909852 A CN 104909852A CN 201510271572 A CN201510271572 A CN 201510271572A CN 104909852 A CN104909852 A CN 104909852A
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- Prior art keywords
- stalk
- organic fertilizer
- ball
- soya bean
- water
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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Abstract
The invention discloses an organic fertilizer prepared from wheat straw, and applications thereof, and belongs to the field of fertilizer. According to a preparation method, soybean is packaged with wheat straw, and straw balls are obtained via rope binding; wherein the soybean is obtained via treatment, and is taken as a nitrogen source for subsequent reaction so as to promote propagation of microorganism, especially white-rot fungi and bacillus subtilis; the soybean is packaged with straw, so that gathering of a large amount of microfloras in the center of the straw balls is realized, it is convenient for subsequent processing and waste recovery, and problems caused by straw are solved effectively. Promotion and application of the organic fertilizer is capable of eliminating problems caused by straw combustion greatly; the organic fertilizer is dried in the sun after degradation, small molecular clustering is realized after drying in the sun, so that it is beneficial for preservation, and once the organic fertilizer meets with water, degradation into small molecular is easily caused, and it is beneficial for plant absorption.
Description
Technical field
The invention belongs to fertilizer field; Specifically, organic fertilizer and application prepared by a kind of wheat stalk is related to.
Background technology
In recent years, agricultural crop straw becomes the new source of Rural Plane Source Pollution.The annual summer harvest and when the autumn and winter, always has the stalks such as a large amount of wheats, corn to burn in field, creates a large amount of heavy smog, not only become the bottleneck problem of rural environmental protection, even become the arch-criminal of bringing disaster to urban environment.According to the relevent statistics, China, as large agricultural country, can generate more than 700,000,000 ton of stalk every year, becomes " use is little " but " waste " that must dispose.In the case, just there is the phenomenon of a large amount of burning.For this situation, government designs a lot of ways, but never has effective solution.
From abroad instance, particularly in developed country, pass through scientific progress and creation, for the comprehensive development and utilization of agricultural crop straw have found multiple use, except straw chopping and returning is done except organic fertilizer by traditional, also walk out the new approach such as straw feed, straw vaporization, straw power generation, straw ethanol, stalk building materials, substantially increased utilization value and the utilization ratio of stalk, be worth us to use for reference.If North America is to cultivate corn, wheat, the stalk that annual generation is a large amount of.This point and China similar, burning maximum is exactly wheat stalk, and also there is a problem in wheat stalk, even if be exactly that wheat stalk has transported field, peasant also can be piled the place such as irrigation canals and ditches, river course, like this once suffer the immersion of water, and the water meeting yellowing after immersion, cause water pollutions, even if so in the urgent need to process wheat stalk; In addition, the U.S. also actively promotes renewable energy resources cause, using stalk as emerging alternative fuel particularly biofuel, therefrom extracts ethanol and develops and utilizes, make stalk comprehensive reutilization have new development.Certainly, these activities obtain encouragement and the support of the policies such as government subsidy.In Europe, then start the new way of straw power generation.Denmark is the country first using straw power generation in the world, stalk is sold power plants generating electricity by peasant, meet electricity consumption and the heat demand of family resident up to ten thousand, power plant reduces raw materials cost, resident obtains the electricity price of material benefit, and the plant ash after straw burning is gratis returned peasant and made fertilizer, thus define the recycling economy circle that an industry and agricultural be connected mutually.A lot of country is actively excavating the converting fuel potentiality of stalk.
Domestically, because the technique of stalk comprehensive utilization is perfect not, policy and fund input deficiency, the method that there is no realizes the market promotion completely, the processing power of stalk processing units and relevant treatment facility is not enough, and straw utilization rate is low, and efficiency and the benefit of stalk comprehensive utilization have much room for improvement, so there is current awkward predicament, finally caused there is the compulsive a large amount of burning phenomenon of government always.
Summary of the invention
The problem that 1, will solve
For the problem of existing wheat stalk process difficulty, the invention provides organic fertilizer and application prepared by a kind of wheat stalk, not only effectively solve the problem of stalk process difficulty, and can also utilization of waste material, become fertilizer.
2, technical scheme
For solving the problem, the present invention adopts following technical scheme.
An organic fertilizer prepared by wheat stalk, step is as follows:
(1) take soya bean, described soya bean is boiled 2-5 minute in boiling water, pull rear cooling out;
(2) take above-mentioned soya bean 0.5-0.8kg by mass parts, take wheat stalk 5-10kg, then wheat stalk is wrapped in the outside of soya bean, be bundled into rope spherical; Obtained stalk ball;
(3) repeating step (2) prepares stalk ball; Be (the NH of 50-80g/L by stalk ball in concentration
4)
2hPO
4bubble 1-5min is invaded in solution;
(4) by the preservative film parcel 2-5 layer of the stalk ball after immersion in step (3), the stalk ball wrapping up preservative film is obtained; The stalk ball of parcel preservative film is put into after soaking 3-5 days in the methane-generating pit in cattle farm and pull out and dry; The methane-generating pit in described cattle farm refers to cow dung and ox urine as essential substance carries out the methane-generating pit that processes;
(5) select a cylindrical pond, by pending stalk stacking in pond, pile cylindrical stalk buttress, in the process of heap, evenly place several stalk balls processed through step (4), the placement density of club ball is 3-5/m
3, the top of stalk buttress is placed with weight, and the weight of weight on the area of every square metre is 80-100kg, and every day, toward the upper water spray of stalk buttress, sprays water 2-5 time, continuous water spray 7-10 days; With the addition of concentration in the water sprayed is 10g-35g/m
3carboxamide, spray water all to squirt to be as the criterion;
(6) pull the solids in step (5) out airing, dry, obtain fertilizer.
Preferably, in described step (1), soya bean boils 3 minutes in boiling water.
Preferably, be (the NH of 60g/L by stalk ball in concentration in described step (3)
4)
2hPO
4bubble 3min is invaded in solution.
Preferably, with the addition of concentration in the water sprayed in described step (5) is 20g/m
3carboxamide.
Preferably, also added concentration in the water sprayed in described step (5) is 1-8g/m
3forchlorfenuron.
(NH
4)
2hPO
4preparing the application in organic fertilizer.
Carboxamide is preparing the application in organic fertilizer.
Soya bean or forchlorfenuron are preparing the application in organic fertilizer.
3, beneficial effect
Compared to prior art, beneficial effect of the present invention is:
(1) wheat stalk is wrapped in the outside of soya bean by the organic fertilizer that prepared by wheat stalk of the present invention, is bundled into spherical with rope; Obtained stalk ball, and soya bean is through process, is to provide nitrogenous source to follow-up reaction like this, accelerates microorganism, especially the breeding of white-rot fungi and subtilis, and adopt the mode of stalk parcel soya bean, the center of stalk ball can be allowed to assemble a large amount of floras, facilitate follow-up process, utilization of waste material, effectively solve the problem of stalk, if promoted the use of, then crop straw burning problem can be alleviated greatly;
(2) the stalk ball of organic fertilizer that prepared by wheat stalk of the present invention is the (NH of 50-80g/L in concentration
4)
2hPO
4invade bubble 1-5min in solution, be more conducive to the decomposition of soya bean in stalk ball, for follow-up microbial reproduction provides condition, especially softening wheat stalk;
(3) parcel of the stalk ball preservative film after soaking 2-5 layer is adopted time prepared by the organic fertilizer that prepared by wheat stalk of the present invention, cause the transition of ischaemia and anaerobic, slow down the speed that natural pond liquid enters stalk ball, in maintenance stalk ball, flora is stable, is conducive to flora breeding simultaneously;
(4) time prepared by the organic fertilizer that prepared by wheat stalk of the present invention, the placement density of club ball is 3-5/m
3, the top of stalk buttress is placed with weight, and the weight of weight on the area of every square metre is 80-100kg, and every day, toward the upper water spray of stalk buttress, sprays water 2-5 time, continuous water spray 7-10 days; With the addition of concentration in the water sprayed is 10g-35g/m
3carboxamide, water spray is as the criterion all to squirt, such decomposition accelerating stalk, make the more thorough of Straw decomposing, decomposition efficiency is faster, and through drying after decomposing, when drying, small-molecule substance becomes reunion shape, is conducive to preserving, once meet water, very easily can resolve into small molecules, be conducive to plant absorption;
(5) also added concentration in the water sprayed in step (5) time prepared by the organic fertilizer that prepared by wheat stalk of the present invention is 1-8g/m
3forchlorfenuron, this point be we accident find, we find spray time, the decomposition of stalk can be accelerated like this, and in water, add forchlorfenuron, a large amount of worm's ovums in stalk can be killed, avoid insect throwback breeding;
(6) organic fertilizer prepared of wheat stalk of the present invention as soybean or corn base fertilizer application, price is low, and process is simple, and the incidence of mole cricket reduces greatly.
Embodiment
Below in conjunction with in specific embodiment, the present invention is described in detail.
Embodiment 1
An organic fertilizer prepared by wheat stalk, it is adopted and obtains with the following method:
(1) take soya bean, described soya bean is boiled 3 minutes in boiling water, pull rear cooling out;
(2) take above-mentioned soya bean 0.6kg by mass parts, take wheat stalk 8kg, then wheat stalk is wrapped in the outside of soya bean, be bundled into rope spherical; Obtained stalk ball;
(3) repeating step (2) prepares stalk ball; Be (the NH of 60g/L by stalk ball in concentration
4)
2hPO
4bubble 1-5min is invaded in solution;
(4) the stalk ball preservative film after immersion in step (3) is wrapped up 3 layers, obtain the stalk ball wrapping up preservative film; The stalk ball of parcel preservative film is put in the methane-generating pit in cattle farm soak to pull out after 5 days and dries,
(5) select a cylindrical pond, by pending stalk stacking in pond, pile cylindrical stalk buttress, in the process of heap, evenly place several stalk balls processed through step (4), the placement density of club ball is 4/m
3, the top of stalk buttress is placed with weight, and the weight of weight on the area of every square metre is 90kg, and every day, toward the upper water spray of stalk buttress, sprays water 4 times, continuous water spray 9 days; With the addition of concentration in the water sprayed is 20g/m
3carboxamide, spray water all to squirt to be as the criterion;
(6) pull the solids in step (5) out airing, stalk all decomposes, and dries, and obtains fertilizer.
Be agglomerated into small-particle after drying, be conducive to preserving, very easily resolve into small molecules after meeting water, be conducive to plant absorption, after being administered to corn, the mole cricket quantity of corn reduces 89%, saves chemical fertilizer 35kg every mu, and can significantly improve the situation that hardens of soil.
Embodiment 2
An organic fertilizer prepared by wheat stalk, it is adopted and obtains with the following method:
(1) take soya bean, described soya bean is boiled 2 minutes in boiling water, pull rear cooling out;
(2) take above-mentioned soya bean 0.8kg by mass parts, take wheat stalk 5kg, then wheat stalk is wrapped in the outside of soya bean, be bundled into rope spherical; Obtained stalk ball;
(3) repeating step (2) prepares stalk ball; Be (the NH of 80g/L by stalk ball in concentration
4)
2hPO
4bubble 1min is invaded in solution;
(4) the stalk ball preservative film after immersion in step (3) is wrapped up 5 layers, obtain the stalk ball wrapping up preservative film; The stalk ball of parcel preservative film is put in the methane-generating pit in cattle farm soak to pull out after 5 days and dry;
(5) select a cylindrical pond, by pending stalk stacking in pond, pile cylindrical stalk buttress, in the process of heap, evenly place several stalk balls processed through step (4), the placement density of club ball is 5/m
3, the top of stalk buttress is placed with weight, and the weight of weight on the area of every square metre is 80kg, and every day, toward the upper water spray of stalk buttress, sprays water 5 times, continuous water spray 7 days; With the addition of concentration in the water sprayed is 35g/m
3carboxamide, spray water all to squirt to be as the criterion;
(6) pull the solids in step (5) out airing, dry, obtain fertilizer.
Be agglomerated into small-particle after drying, be conducive to preserving, very easily resolve into small molecules after meeting water, be conducive to plant absorption, after being administered to corn, the mole cricket quantity of corn reduces 85%, saves chemical fertilizer 33kg every mu, and can significantly improve the situation that hardens of soil.
Embodiment 3
An organic fertilizer prepared by wheat stalk, it is adopted and obtains with the following method:
(1) take soya bean, described soya bean is boiled 5 minutes in boiling water, pull rear cooling out;
(2) take above-mentioned soya bean 0.5kg by mass parts, take wheat stalk 10kg, then wheat stalk is wrapped in the outside of soya bean, be bundled into rope spherical; Obtained stalk ball;
(3) repeating step (2) prepares stalk ball; Be (the NH of 50g/L by stalk ball in concentration
4)
2hPO
4bubble 1-5min is invaded in solution;
(4) the stalk ball preservative film after immersion in step (3) is wrapped up 2 layers, obtain the stalk ball wrapping up preservative film; The stalk ball of parcel preservative film is put in the methane-generating pit in cattle farm soak to pull out after 3 days and dry;
(5) select a cylindrical pond, by pending stalk stacking in pond, pile cylindrical stalk buttress, in the process of heap, evenly place several stalk balls processed through step (4), the placement density of club ball is 3/m
3, the top of stalk buttress is placed with weight, and the weight of weight on the area of every square metre is 100kg, and every day, toward the upper water spray of stalk buttress, sprays water 2 times, continuous water spray 10 days; With the addition of concentration in the water sprayed is 10g/m
3carboxamide, spray water all to squirt to be as the criterion;
(6) pull the solids in step (5) out airing, dry, obtain fertilizer.
Be agglomerated into small-particle after drying, be conducive to preserving, very easily resolve into small molecules after meeting water, be conducive to plant absorption, after being administered to corn, the mole cricket quantity of corn reduces 85%, saves chemical fertilizer 30kg every mu, and can significantly improve the situation that hardens of soil.
Claims (8)
1. the organic fertilizer prepared of wheat stalk, it is adopted and obtains with the following method:
(1) take soya bean, described soya bean is boiled 2-5 minute in boiling water, pull rear cooling out;
(2) take above-mentioned soya bean 0.5-0.8kg by mass parts, take wheat stalk 5-10kg, then wheat stalk is wrapped in the outside of soya bean, be bundled into rope spherical; Obtained stalk ball;
(3) repeating step (2) prepares stalk ball; Be (the NH of 50-80g/L by stalk ball in concentration
4)
2hPO
4bubble 1-5min is invaded in solution;
(4) by the preservative film parcel 2-5 layer of the stalk ball after immersion in step (3), the stalk ball wrapping up preservative film is obtained; The stalk ball of parcel preservative film is put into after soaking 3-5 days in the methane-generating pit in cattle farm and pull out and dry;
(5) select a cylindrical pond, by pending stalk stacking in pond, pile cylindrical stalk buttress, in the process of heap, evenly place several stalk balls processed through step (4), the placement density of club ball is 3-5/m
3, the top of stalk buttress is placed with weight, and the weight of weight on the area of every square metre is 80-100kg, and every day, toward the upper water spray of stalk buttress, sprays water 2-5 time, continuous water spray 7-10 days; With the addition of concentration in the water sprayed is 10g-35g/m
3carboxamide, spray water all to squirt to be as the criterion;
(6) pull the solids in step (5) out airing, dry, obtain organic fertilizer prepared by wheat stalk.
2. the organic fertilizer prepared of a kind of wheat stalk according to claim 1, is characterized in that, in described step (1), soya bean boils 3 minutes in boiling water.
3. the organic fertilizer prepared of a kind of wheat stalk according to claim 1, is characterized in that, is (the NH of 60g/L by stalk ball in concentration in described step (3)
4)
2hPO
4bubble 4min is invaded in solution.
4. the organic fertilizer prepared of a kind of wheat stalk according to claim 1, it is characterized in that, with the addition of concentration in the water sprayed in described step (5) is 20g/m
3carboxamide.
5. according to organic fertilizer prepared by a kind of wheat stalk described in claim 1 or 4, it is characterized in that, also added concentration in the water sprayed in described step (5) is 1-8g/m
3forchlorfenuron.
6. (NH
4)
2hPO
4preparing the application in organic fertilizer.
7. carboxamide is preparing the application in organic fertilizer.
8. soya bean or forchlorfenuron are preparing the application in organic fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510271572.8A CN104909852B (en) | 2015-05-25 | 2015-05-25 | Organic fertilizer and application prepared by a kind of wheat stalk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510271572.8A CN104909852B (en) | 2015-05-25 | 2015-05-25 | Organic fertilizer and application prepared by a kind of wheat stalk |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104909852A true CN104909852A (en) | 2015-09-16 |
| CN104909852B CN104909852B (en) | 2018-01-02 |
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|---|---|---|---|
| CN201510271572.8A Expired - Fee Related CN104909852B (en) | 2015-05-25 | 2015-05-25 | Organic fertilizer and application prepared by a kind of wheat stalk |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006169043A (en) * | 2004-12-16 | 2006-06-29 | Tadamasa Okasaka | Soil fungi soil aspergillus, soil fungi rice aspergillus, organic soil fungi fertilizer and soil fungi fertilizer by microorganism and method of cultivation by organic soil fungi fertilizer and the like |
| CN101818173A (en) * | 2010-03-23 | 2010-09-01 | 河南农业大学 | Process for producing biogas from crop straw by dry fermentation |
| CN101928730A (en) * | 2010-09-08 | 2010-12-29 | 西北农林科技大学 | Pretreatment method for straw biogas utilization |
| CN102674914A (en) * | 2012-06-04 | 2012-09-19 | 昆明理工大学 | Methane fermentation residue organic slow release fertilizer |
| CN104229976A (en) * | 2014-10-10 | 2014-12-24 | 徐震霖 | Method for processing livestock waste water through bio-compound fillers |
| CN104399735A (en) * | 2014-11-04 | 2015-03-11 | 甘肃新德燃气有限公司 | Pretreatment method for straw biomass |
-
2015
- 2015-05-25 CN CN201510271572.8A patent/CN104909852B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006169043A (en) * | 2004-12-16 | 2006-06-29 | Tadamasa Okasaka | Soil fungi soil aspergillus, soil fungi rice aspergillus, organic soil fungi fertilizer and soil fungi fertilizer by microorganism and method of cultivation by organic soil fungi fertilizer and the like |
| CN101818173A (en) * | 2010-03-23 | 2010-09-01 | 河南农业大学 | Process for producing biogas from crop straw by dry fermentation |
| CN101928730A (en) * | 2010-09-08 | 2010-12-29 | 西北农林科技大学 | Pretreatment method for straw biogas utilization |
| CN102674914A (en) * | 2012-06-04 | 2012-09-19 | 昆明理工大学 | Methane fermentation residue organic slow release fertilizer |
| CN104229976A (en) * | 2014-10-10 | 2014-12-24 | 徐震霖 | Method for processing livestock waste water through bio-compound fillers |
| CN104399735A (en) * | 2014-11-04 | 2015-03-11 | 甘肃新德燃气有限公司 | Pretreatment method for straw biomass |
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| CN104909852B (en) | 2018-01-02 |
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| CB03 | Change of inventor or designer information |
Inventor after: Kou Jingqi Inventor after: Guo Qian Inventor after: Zhao Lu Inventor after: Jiang Zeng Inventor after: Zhang Cheng Inventor after: Yang Wanmin Inventor after: Yang Jingmei Inventor after: Kou Jinghua Inventor after: Wang Yi Inventor after: Chen Ping Inventor after: Li Xiaogang Inventor after: Han Ying Inventor before: Xu Zhenlin |
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Effective date of registration: 20171129 Address after: No. 10 Building No. 1, No. 10, bamboo wood factory district, Yongshun Town, Beijing Applicant after: BEIJING ZHONGTIAN XILONG AGRICULTURAL TECHNOLOGY DEVELOPMENT CO., LTD. Applicant after: Beijing golden green fertilizer Co. Ltd. Applicant after: China Shipping Ying (Beijing) science and Technology Development Co., Ltd. Address before: Anhui province Ma'anshan City Road 243000 at Cihu hi tech Industrial Development Zone No. 42 Applicant before: Xu Zhenlin |
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