CN105061039A - Preparation method of bioorganic fertilizer for improving saline soil - Google Patents
Preparation method of bioorganic fertilizer for improving saline soil Download PDFInfo
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- CN105061039A CN105061039A CN201510469776.2A CN201510469776A CN105061039A CN 105061039 A CN105061039 A CN 105061039A CN 201510469776 A CN201510469776 A CN 201510469776A CN 105061039 A CN105061039 A CN 105061039A
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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 relates to the field of organic fertilizers, and concretely relates to a preparation method of a bioorganic fertilizer for improving saline soil. The method comprises the following steps: mixing chicken manure, pig dung and straws, breeding housefly larvae, carrying out three-stage fermentation, and mixing the obtained material with urea and trace elements. The bioorganic fertilizer is applied to effectively improve the soil fertility of the saline soil and alleviate the salination trend of land, can be applied for a long term to gradually eliminate land salination, and has low cost and good economic benefit.
Description
Technical field
The present invention relates to organic fertilizer field, be specially a kind of preparation method improveing saline soil biological organic fertilizer.
Background technology
Traditional soil salinization mainly refers to, in arid, semiarid zone, because climate reasons makes evaporation from soil strong, underground water is caused to rise along soil capillary, salinity with on move, moisture dissipates in air with evaporative process, and salinity then stays upper soll layer, when salt ion runs up to a certain degree, just there is the soil salinization.Salt ion composition in salinization soil is different with underground water ion composition, mainly chlorine, sodium, sulfate radical, calcium, magnesium etc.
Research shows, when soil salt content >=0.1%, namely there is growing barrier in various degree in vegetable seedling, root growth and development is suppressed, and when temperature is slightly high, some high highland barley crop plant is wilted, increase irrigation quantity can not alleviate, plant bulk-growth is weak, and resistibility reduces, and easily causes disease.
Because soluble salt content reaches certain value or volume exchangeable sodium has an impact to plant-growth and soil property in salt-affected soil.Therefore, modified utilization is carried out to saline soil, can increase yield, alleviate crisis in food, improve soil quality, improve the ecological environment significant.In improvement of salt and alkaline land process, continuous administration biological organic fertilizer is one of major way of improvement saline soil.But existing fertilizer major part effect is poor, or price is higher, the Northwest peasant is often difficult to bear, if the improvement salinate fields fertilizer therefore having a kind of cost lower, effective, has good economic benefit by after the salt marsh land reclamation of the Northwest.
Summary of the invention
The object of the invention is to now provide a kind of preparation method improveing saline soil biological organic fertilizer, described biological organic fertilizer will effectively improve the soil fertility in salt marsh soil, slows down soil salinification trend, eliminates soil salinification gradually under long-term application, cost is lower, has good economic benefit.
For realizing the object of the invention, the technical scheme of employing is:
Improve a preparation method for saline soil biological organic fertilizer, it is characterized in that comprising the following steps:
A, raise maggot: count by weight, by the chicken manure of 30 ~ 40 parts, the pig manure 2,30 ~ 40 parts of 35 ~ 50 parts stirs through the mixture of the stalk pulverized, and then places to carry out fly maggot in the cool and raise 10 ~ 20 days;
B, one time fermentation: after raising fly maggot, mixture is together stirred again together with fly maggot, pouring hot water is 40% ~ 65% to moisture content, and build heap fermentation to 75 ~ 80 DEG C, fermentation time is 2 ~ 3 days;
C, Secondary Fermentation: evenly broken up by the mixture heap after one time fermentation, airing 5 ~ 7 hours, after making mixture moisture be evaporated to 30% ~ 35%, carries out Secondary Fermentation by mixture pile again, ferments to 75 ~ 80 DEG C, and fermentation time is 2 ~ 3 days;
D, three fermentations: evenly broken up by the mixture heap after one time fermentation, airing 5 ~ 7 hours, after making mixture moisture be evaporated to 20% ~ 30%, add 2 ~ 5 parts of urea, again mixture pile is carried out three fermentations, ferment to 65 ~ 70 DEG C, fermentation time is 5 ~ 7 days, is crude product biological organic fertilizer;
E, removal of impurities: screened by crude product biological organic fertilizer, remove impurity;
F, granulation: add trace element, particular biological fertilizer of granulating to obtain;
G, low-temperature air-drying system is carried out to particular biological fertilizer namely obtain biological organic fertilizer finished product.
Further, described trace element fertilizer is zinc sulfate, boric acid.
Further, described step f is also added with nitrification inhibitor 3, the 4-dimethyl pyrazole phosphoric acid of 1 ~ 2 part in granulating.
Qu Fen composite fertilizer utilizes the chicken manure of rural area Common Waste, pig manure, stalk batching to raise fly maggot, and after larva grows up to and collects, ferment residue slag charge a kind of fertilizer further that formed, and it is rich in the microorganisms such as various rhizosphere bacteria, actinomycetes and fungi.By beneficial microorganism life in maggot excrement by beneficial microorganism vital movement in maggot excrement, the plant hormones such as growth hormone, phytokinin, Plant hormones regulators,gibberellins, indolic acid can be secreted on the one hand, promote plant growth, regulation and control crop metabolism; The phosphorus that can not directly utilize in soil and potassium can be converted into phosphorus, potassium and the trace element etc. that can utilize state, for plant-growth provides nutrition on the other hand.
The invention has the beneficial effects as follows:
One, the present invention will effectively improve the soil fertility in salt marsh soil, and slow down soil salinification trend, eliminate soil salinification gradually under long-term application, cost is lower, has good economic benefit.
Two, the present invention obtains step simply, is applicable to vast Rural areas.
Embodiment
Be described in further detail below by specific embodiment.
Embodiment 1
Improve a preparation method for saline soil biological organic fertilizer, comprise the following steps:
A, raise maggot: count by weight, by the chicken manure of 30 ~ 40 parts, the pig manure 2,30 ~ 40 parts of 35 ~ 50 parts stirs through the mixture of the stalk pulverized, and then places to carry out fly maggot in the cool and raise 10 ~ 20 days;
B, one time fermentation: after raising fly maggot, mixture is together stirred again together with fly maggot, pouring hot water is 40% ~ 65% to moisture content, and build heap fermentation to 75 ~ 80 DEG C, fermentation time is 2 ~ 3 days;
C, Secondary Fermentation: evenly broken up by the mixture heap after one time fermentation, airing 5 ~ 7 hours, after making mixture moisture be evaporated to 30% ~ 35%, carries out Secondary Fermentation by mixture pile again, ferments to 75 ~ 80 DEG C, and fermentation time is 2 ~ 3 days;
D, three fermentations: evenly broken up by the mixture heap after one time fermentation, airing 5 ~ 7 hours, after making mixture moisture be evaporated to 20% ~ 30%, add 2 ~ 5 parts of urea, again mixture pile is carried out three fermentations, ferment to 65 ~ 70 DEG C, fermentation time is 5 ~ 7 days, is crude product biological organic fertilizer;
E, removal of impurities: screened by crude product biological organic fertilizer, remove impurity;
F, granulation: add trace element, particular biological fertilizer of granulating to obtain;
G, low-temperature air-drying system is carried out to particular biological fertilizer namely obtain biological organic fertilizer finished product.
Described trace element fertilizer is zinc sulfate, boric acid.
Described step f is also added with nitrification inhibitor 3, the 4-dimethyl pyrazole phosphoric acid of 1 ~ 2 part in granulating.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (3)
1. improve a preparation method for saline soil biological organic fertilizer, it is characterized in that comprising the following steps:
A, raise maggot: count by weight, by the chicken manure of 30 ~ 40 parts, the pig manure 2,30 ~ 40 parts of 35 ~ 50 parts stirs through the mixture of the stalk pulverized, and then places to carry out fly maggot in the cool and raise 10 ~ 20 days;
B, one time fermentation: after raising fly maggot, mixture is together stirred again together with fly maggot, pouring hot water is 40% ~ 65% to moisture content, and build heap fermentation to 75 ~ 80 DEG C, fermentation time is 2 ~ 3 days;
C, Secondary Fermentation: evenly broken up by the mixture heap after one time fermentation, airing 5 ~ 7 hours, after making mixture moisture be evaporated to 30% ~ 35%, carries out Secondary Fermentation by mixture pile again, ferments to 75 ~ 80 DEG C, and fermentation time is 2 ~ 3 days;
D, three fermentations: evenly broken up by the mixture heap after one time fermentation, airing 5 ~ 7 hours, after making mixture moisture be evaporated to 20% ~ 30%, add 2 ~ 5 parts of urea, again mixture pile is carried out three fermentations, ferment to 65 ~ 70 DEG C, fermentation time is 5 ~ 7 days, is crude product biological organic fertilizer;
E, removal of impurities: screened by crude product biological organic fertilizer, remove impurity;
F, granulation: add trace element, particular biological fertilizer of granulating to obtain;
G, low-temperature air-drying system is carried out to particular biological fertilizer namely obtain biological organic fertilizer finished product.
2. a kind of preparation method improveing saline soil biological organic fertilizer according to claim 1, is characterized in that: described trace element fertilizer is zinc sulfate, boric acid.
3. a kind of preparation method improveing saline soil biological organic fertilizer according to claim 1, is characterized in that: described step f is also added with nitrification inhibitor 3, the 4-dimethyl pyrazole phosphoric acid of 1 ~ 2 part in granulating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510469776.2A CN105061039A (en) | 2015-08-04 | 2015-08-04 | Preparation method of bioorganic fertilizer for improving saline soil |
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| CN201510469776.2A CN105061039A (en) | 2015-08-04 | 2015-08-04 | Preparation method of bioorganic fertilizer for improving saline soil |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541489A (en) * | 2016-01-22 | 2016-05-04 | 河北农业大学 | Preparation method of organic fertilizer for preventing secondary salinization of solar greenhouse vegetable field |
| CN106365843A (en) * | 2016-08-30 | 2017-02-01 | 山东胜伟园林科技有限公司 | Method for preparing organic improved fertilizer for conditioning original saline-alkali soil by biochemical treatment of animal manure |
Citations (8)
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|---|---|---|---|---|
| CN1357514A (en) * | 2000-12-15 | 2002-07-10 | 贵阳医学院 | Method for making organic fertilizer by utilizing housefly larva to ecologically treat pig dung |
| CN1597628A (en) * | 2004-08-12 | 2005-03-23 | 贵州博康生物工程有限公司 | Fly maggot feaces mixed fertilizer and its production method |
| CN101081766A (en) * | 2006-05-29 | 2007-12-05 | 天津市汉沽区福祥肥料加工厂 | Flyblow manure compound fertilizer and production method thereof |
| CN101774859A (en) * | 2010-02-02 | 2010-07-14 | 乐山师范学院 | Organic liquid biological fertilizer and preparation method thereof |
| CN102746048A (en) * | 2012-07-18 | 2012-10-24 | 张永康 | Special improved organic fertilizer for saline-alkali soil and preparation method and application thereof |
| CN103664286A (en) * | 2013-11-21 | 2014-03-26 | 汤俊杰 | Organic leaf surface fertilizer rich in organic selenium and vitamins and preparation method for organic leaf surface fertilizer |
| CN104211490A (en) * | 2014-06-23 | 2014-12-17 | 合肥长润农业科技有限公司 | Environmentally-friendly yield increase slow release compound fertilizer |
| CN104692962A (en) * | 2015-02-06 | 2015-06-10 | 罗锦 | Selenium-enriched microbial organic fertilizer and preparation method thereof |
-
2015
- 2015-08-04 CN CN201510469776.2A patent/CN105061039A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1357514A (en) * | 2000-12-15 | 2002-07-10 | 贵阳医学院 | Method for making organic fertilizer by utilizing housefly larva to ecologically treat pig dung |
| CN1597628A (en) * | 2004-08-12 | 2005-03-23 | 贵州博康生物工程有限公司 | Fly maggot feaces mixed fertilizer and its production method |
| CN101081766A (en) * | 2006-05-29 | 2007-12-05 | 天津市汉沽区福祥肥料加工厂 | Flyblow manure compound fertilizer and production method thereof |
| CN101774859A (en) * | 2010-02-02 | 2010-07-14 | 乐山师范学院 | Organic liquid biological fertilizer and preparation method thereof |
| CN102746048A (en) * | 2012-07-18 | 2012-10-24 | 张永康 | Special improved organic fertilizer for saline-alkali soil and preparation method and application thereof |
| CN103664286A (en) * | 2013-11-21 | 2014-03-26 | 汤俊杰 | Organic leaf surface fertilizer rich in organic selenium and vitamins and preparation method for organic leaf surface fertilizer |
| CN104211490A (en) * | 2014-06-23 | 2014-12-17 | 合肥长润农业科技有限公司 | Environmentally-friendly yield increase slow release compound fertilizer |
| CN104692962A (en) * | 2015-02-06 | 2015-06-10 | 罗锦 | Selenium-enriched microbial organic fertilizer and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105541489A (en) * | 2016-01-22 | 2016-05-04 | 河北农业大学 | Preparation method of organic fertilizer for preventing secondary salinization of solar greenhouse vegetable field |
| CN106365843A (en) * | 2016-08-30 | 2017-02-01 | 山东胜伟园林科技有限公司 | Method for preparing organic improved fertilizer for conditioning original saline-alkali soil by biochemical treatment of animal manure |
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Application publication date: 20151118 |