CN105601452A - Microalgal water retention biological fertilizer - Google Patents
Microalgal water retention biological fertilizer Download PDFInfo
- Publication number
- CN105601452A CN105601452A CN201510496969.7A CN201510496969A CN105601452A CN 105601452 A CN105601452 A CN 105601452A CN 201510496969 A CN201510496969 A CN 201510496969A CN 105601452 A CN105601452 A CN 105601452A
- Authority
- CN
- China
- Prior art keywords
- algae
- micro
- bio
- water conservation
- fertilizer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fertilizers (AREA)
Abstract
The invention discloses a microalgal water retention biological fertilizer, which comprises the following uniformly mixed substances by weight: 1-80 parts of embedded microalgae, 0.1-10 parts of super absorbent resin, 0.1-20 parts of EM bacteria, and 20-95 parts of biomass obtained by subjecting agricultural and forestry waste to pretreatment or stabilization. According to the invention, super absorbent resin (SAP) is mixed with microalgae to prepare the microalgal water retention biological fertilizer, thus overcoming the problem of microalgae activity reduction in the process of processing microalgae into solid fertilizer. Compared with the existing microalgal biological fertilizers, the microalgal water retention biological fertilizer provided by the invention not only can improve soil and enhance soil quality, but also can absorb a lot of carbon dioxide through photosynthesis, and has the double effects of agriculture and environmental protection.
Description
Technical field
The present invention relates to biological husbantry application, particularly relate to a kind of micro-algae water conservation bio-fertilizer.
Background technology
Due to a large amount of uses of chemical fertilizer and agricultural chemicals, land deterioration and salinization of soil problem become increasingly conspicuous, and have badly influenced land qualityOutput with agricultural product. In modern agriculture, need the new technology of application badly, reduce fertilizer amount, realize green volume increase.
Micro-algae is the high autotrophy rudimentary plant of nutritious, the photosynthetic availability of a class, on land, ocean is widely distributed, mainly bagDraw together blue-green algae and green alga. Micro-algae can promote soil to form polynary micro-ecological environment, improves soil texture, improves the permeability of soil.Micro-algae can secrete the materials such as exocellular polysaccharide, effectively carries out osmotic pressure adjusting, reduces the salinity of soil. Blue-green algae can also pass through fixed nitrogenEnzyme continues fixed nitrogen in soil, increases available nitrogen content in soil, increases soil fertility. Adopt micro-algae to produce fertilizer and carry out soilEarth improvement can not only promote soil quality, can also absorb a large amount of carbon dioxide by photosynthesis, has reduction of greenhouse gas discharge effectShould.
Fertilizer by micro-algae as soil improvement and crops production, can adopt the fertile two kinds of forms of liquid fertilizer and solid. Liquid fertilizer be byAlgae liquid directly spray or drip irrigation in soil shallow-layer or top layer. Solid fertilizer is by micro-algae concentrate drying, is processed into and is convenient to the solid-state of transportAfter fertilizer, be applied to land for growing field crops with certain proportion. Solid fertilizer, due to the convenience of transporting and using, has wider range of application,Conventionally can cause activity of microalgae to reduce but micro-algae is solidified in the process of solid particle fertilizer, how farthest keep micro-algaeActivity is the core of micro-algae solid fertilizer technology processed.
High hydroscopic resin (SAP) is the large molecule that a class contains hydrophilic radical and cross-linked structure, and characteristic is water insoluble and can absorbA large amount of water, the highest water absorbing capacity approaches thousand times to own wt. High hydroscopic resin at first in late 1970s by the U.S.Succeed in developing in research center, the Ministry of Agriculture north, and be widely used in soil improvement and desertification treatment. Due to its good water-retaining propertyCan, be widely used in recent years in the combination formulations with chemical fertilizer and biological bacteria, increase for control of desert, soil improvement and cropProduce. Such as, Zhang Shuanfeng etc. (Jiangsu agricultural sciences, 2013,41 (7): 325-327) are by SAP and gel-shaped series bacillusBe mixed and made into water conservation bio-feritlizer, its physical and chemical index, innoxious index and technical indicator all meet GB20287-2006 " agricultureWith microbial bacterial agent " regulation, and through the storage life of a year, bacteria containing amount and gemma survival rate all remained on more than 85%.But by SAP, on micro-algae bio-fertilizer, someone reports so far.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of micro-algae water conservation bio-fertilizer, and it can improve soil, Promoting plant growth,Reduce fertilizer amount, and can indirectly reduce CO2Discharge.
For solving the problems of the technologies described above, micro-algae water conservation bio-fertilizer of the present invention, comprises the material of the following parts by weight that mix:Through micro-algae 1-80 part of embedding treatment, high hydroscopic resin 0.1-10 part, EM bacterium 0.1-20 part, agriculture and forestry discarded object is through pre-placeLiving beings 20-95 part after reason or stabilisation.
Described micro-algae comprises the blue-green algae with good growth performance or the green alga that from the micro-algae of common environment, obtain, for example raw meat algae,Grid algae, chlorella, spirulina, salt algae, chlamydomonas, Chlorococcum, micro-plan ball algae, nostoc etc.
Described embedding treatment is with the micro-algae of the water-soluble rear embedding of micro-algae embedding medium that accounts for micro-algae dry weight 0.1%-5.0%. Described micro-algae embeddingAgent is that micro-algae is had to certain protective effect, the emulsifying agent that can improve its resurrection rate or gel, for example beta-schardinger dextrin-, alginic acidCalcium, sorbitan monostearate (SMS), molecule distillating monoglyceride etc.
Described high hydroscopic resin comprises Sodium Polyacrylate high hydroscopic resin.
Described living beings comprise stalk, charcoal, animal wastes.
High hydroscopic resin for the present invention (SAP) mixes with micro-algae, makes micro-algae water conservation bio-fertilizer, has overcome micro-algae and has been processed into solidIn fertile process, the problem that activity of microalgae reduces. Compared with existing micro-algae bio-fertilizer, use micro-algae water conservation bio-fertilizer of the present inventionNot only can improve soil, promote soil quality, can also absorb a large amount of carbon dioxide by photosynthesis, there is agricultural and ringThe double effect of protecting.
Detailed description of the invention
Embodiment 1
Micro-algae water conservation bio-fertilizer of the present embodiment, includes the material of the following parts by weight that mix: anabena and chlorella(through monoglyceride embedding treatment) 2.0 parts, 0.5 part of high hydroscopic resin (SAP), EM (EffectiveMicroorganisms,CEM) 3.0 parts of bacterium (lactic acid bacteria+ocean spirillum), 94.5 parts of the maize straw+cow dungs that dry become thoroughly decomposed.
Embodiment 2
Micro-algae water conservation bio-fertilizer of the present embodiment, includes the material of the following parts by weight that mix: nostoc+chlorella (warpSorbitan monostearate embedding treatment) 1.5 parts, 0.5 part of high hydroscopic resin (SAP), EM bacterium (lactic acid bacteria+rhizobium+Green muscardine fungus) 4.0 parts, 94.0 parts of the rice straw+pig manures of drying become thoroughly decomposed.
Claims (8)
1. micro-algae water conservation bio-fertilizer, is characterized in that, comprises the material of the following parts by weight that mix: through embedding treatmentMicro-algae 1-80 part, high hydroscopic resin 0.1-10 part, EM bacterium 0.1-20 part, agriculture and forestry discarded object through pretreatment or stabilisation itAfter living beings 20-95 part.
2. micro-algae water conservation bio-fertilizer according to claim 1, is characterized in that, described micro-algae comprises blue-green algae or green alga.
3. micro-algae water conservation bio-fertilizer according to claim 2, is characterized in that, described micro-algae comprises raw meat algae, grid algae, littleBall algae, spirulina, salt algae, chlamydomonas, Chlorococcum, micro-plan ball algae, nostoc.
4. micro-algae water conservation bio-fertilizer according to claim 1, is characterized in that, described embedding treatment is with accounting for micro-algae dry weightThe micro-algae of the water-soluble rear embedding of micro-algae embedding medium of 0.1%-5.0%.
5. micro-algae water conservation bio-fertilizer according to claim 4, is characterized in that, described micro-algae embedding medium comprise emulsifying agent orGel.
6. micro-algae water conservation bio-fertilizer according to claim 5, is characterized in that, described micro-algae embedding medium comprises β-ring pasteEssence, calcium alginate, sorbitan monostearate, molecule distillating monoglyceride.
7. micro-algae water conservation bio-fertilizer according to claim 1, is characterized in that, described high hydroscopic resin comprises polyacrylic acidSodium high hydroscopic resin.
8. micro-algae water conservation bio-fertilizer according to claim 1, is characterized in that, described living beings comprise stalk, charcoal,Animal wastes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496969.7A CN105601452A (en) | 2015-08-13 | 2015-08-13 | Microalgal water retention biological fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510496969.7A CN105601452A (en) | 2015-08-13 | 2015-08-13 | Microalgal water retention biological fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105601452A true CN105601452A (en) | 2016-05-25 |
Family
ID=55981882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510496969.7A Pending CN105601452A (en) | 2015-08-13 | 2015-08-13 | Microalgal water retention biological fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105601452A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336304A (en) * | 2016-08-26 | 2017-01-18 | 中国科学院上海高等研究院 | Bacteria-alga complexing agent used for soil improvement and directional disease and insect pest prevention and preparation method thereof |
| CN106748413A (en) * | 2016-11-21 | 2017-05-31 | 中国科学院上海高等研究院 | Compound fertilizer, the method for preparing it and its application in long-term cropping |
| CN107805500A (en) * | 2017-10-31 | 2018-03-16 | 福建省农业科学院土壤肥料研究所 | A kind of soil conditioner for preventing and treating soil hardening and its application |
| WO2018053211A1 (en) * | 2016-09-15 | 2018-03-22 | Heliae Development Llc | Microalgae-based compositions for benefiting plants and methods of application |
| CN108934794A (en) * | 2017-10-17 | 2018-12-07 | 中国科学院寒区旱区环境与工程研究所 | Using zero tillage meadow steppe planting high quality forage method |
| CN110483212A (en) * | 2019-09-12 | 2019-11-22 | 四川农业大学 | A kind of organic fertilizer and its method of administration can promote peach high yield upgrading |
| CN113277889A (en) * | 2021-06-23 | 2021-08-20 | 河西学院 | Algae-bacterium composite nutrient solution and preparation method and application thereof |
| ES2903008A1 (en) * | 2020-09-30 | 2022-03-30 | Neoalgae Micro Seaweeds Products S L | Fertilizer composition comprising liquid purif and obtaining method (Machine-translation by Google Translate, not legally binding) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473509A (en) * | 2002-11-10 | 2004-02-11 | 杨喜鸿 | Destinking spirulina princeps and its producing method |
| CN102153413A (en) * | 2011-05-06 | 2011-08-17 | 广西崇左市湘桂糖业有限公司 | Organic-inorganic compound fertilizer and preparation method thereof |
| CN102531792A (en) * | 2012-02-03 | 2012-07-04 | 南阳东仑生物光碳科技有限公司 | Biological optical carbon mixture and preparation method thereof |
| CN104045431A (en) * | 2014-05-30 | 2014-09-17 | 青岛辰青信息技术有限公司 | Soil amendment |
| CN104446691A (en) * | 2013-09-24 | 2015-03-25 | 中国科学院上海高等研究院 | Micro algae-biochar composite bio-fertilizer and preparation method thereof |
| CN104788264A (en) * | 2015-04-24 | 2015-07-22 | 亿利资源集团有限公司 | Microalgae biological fertilizer and application of microalgae biological fertilizer in improvement of desert soil properties |
-
2015
- 2015-08-13 CN CN201510496969.7A patent/CN105601452A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1473509A (en) * | 2002-11-10 | 2004-02-11 | 杨喜鸿 | Destinking spirulina princeps and its producing method |
| CN102153413A (en) * | 2011-05-06 | 2011-08-17 | 广西崇左市湘桂糖业有限公司 | Organic-inorganic compound fertilizer and preparation method thereof |
| CN102531792A (en) * | 2012-02-03 | 2012-07-04 | 南阳东仑生物光碳科技有限公司 | Biological optical carbon mixture and preparation method thereof |
| CN104446691A (en) * | 2013-09-24 | 2015-03-25 | 中国科学院上海高等研究院 | Micro algae-biochar composite bio-fertilizer and preparation method thereof |
| CN104045431A (en) * | 2014-05-30 | 2014-09-17 | 青岛辰青信息技术有限公司 | Soil amendment |
| CN104788264A (en) * | 2015-04-24 | 2015-07-22 | 亿利资源集团有限公司 | Microalgae biological fertilizer and application of microalgae biological fertilizer in improvement of desert soil properties |
Non-Patent Citations (1)
| Title |
|---|
| 王清印: "《海水养殖生物的细胞工程育种》", 31 March 2007, 海洋出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336304A (en) * | 2016-08-26 | 2017-01-18 | 中国科学院上海高等研究院 | Bacteria-alga complexing agent used for soil improvement and directional disease and insect pest prevention and preparation method thereof |
| WO2018053211A1 (en) * | 2016-09-15 | 2018-03-22 | Heliae Development Llc | Microalgae-based compositions for benefiting plants and methods of application |
| US11109595B2 (en) | 2016-09-15 | 2021-09-07 | Heliae Development, Llc | Microalgae-based compositions for benefiting plants and methods of application |
| CN106748413A (en) * | 2016-11-21 | 2017-05-31 | 中国科学院上海高等研究院 | Compound fertilizer, the method for preparing it and its application in long-term cropping |
| CN108934794A (en) * | 2017-10-17 | 2018-12-07 | 中国科学院寒区旱区环境与工程研究所 | Using zero tillage meadow steppe planting high quality forage method |
| CN107805500A (en) * | 2017-10-31 | 2018-03-16 | 福建省农业科学院土壤肥料研究所 | A kind of soil conditioner for preventing and treating soil hardening and its application |
| CN110483212A (en) * | 2019-09-12 | 2019-11-22 | 四川农业大学 | A kind of organic fertilizer and its method of administration can promote peach high yield upgrading |
| ES2903008A1 (en) * | 2020-09-30 | 2022-03-30 | Neoalgae Micro Seaweeds Products S L | Fertilizer composition comprising liquid purif and obtaining method (Machine-translation by Google Translate, not legally binding) |
| CN113277889A (en) * | 2021-06-23 | 2021-08-20 | 河西学院 | Algae-bacterium composite nutrient solution and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105601452A (en) | Microalgal water retention biological fertilizer | |
| CN102517030B (en) | Saline-alkali soil improver | |
| CN108410470B (en) | Microbial soil conditioner for saline-alkali soil and preparation method thereof | |
| CN106818875B (en) | Fruit tree root rot control agent and method | |
| CN109400372B (en) | Biochar soil improvement organic fertilizer and preparation method thereof | |
| CN102630396B (en) | Method for thoroughly improving saline soil by combination of farming and grazing | |
| CN104086290A (en) | Synergist for chemical fertilizer | |
| CN110157449B (en) | Method for improving saline-alkali soil by using biochar | |
| CN103964907A (en) | Silkworm excrement bio-organic fertilizer and production method thereof | |
| CN107667593A (en) | Moderate saline-alkali soil soil ecology depth modification method | |
| CN111646863A (en) | Stress-resistant organic soil conditioner with biostimulation effect and preparation method thereof | |
| CN102523777B (en) | Soil blackness fallow improvement method for ginseng planting on non-forest lands | |
| KR101693317B1 (en) | Method for improving soil | |
| CN104591871A (en) | Ecological potassium fertilizer and preparation method thereof | |
| CN103524239A (en) | Organic fertilizer for neutralizing cations in soil | |
| CN109439339A (en) | A kind of conditioner and preparation method thereof enhancing soil permeability | |
| CN104177192A (en) | Water-holding fertilizer capable of neutralizing positive ions | |
| CN102731193A (en) | Biological organic fertilizer | |
| CN103145502B (en) | Cunninghamia lanceolata cultivation compound substrate and preparation method for same | |
| CN104193558A (en) | Organic fertilizer for improving saline-alkaline land | |
| CN104892250A (en) | Algae-containing special fertilizer for flowers | |
| CN104072319A (en) | Composite synergistic chemical fertilizer | |
| CN104973956A (en) | Biological fertilizer for improving soil | |
| CN103539552A (en) | Fertilizer for saline and alkaline lands | |
| CN104193555A (en) | Organic fertilizer for enhancing activity of microorganisms of soil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |