CN1562901A - Nourishment soil of organic fertilizer of containing phycophyta, preparation method and method of application - Google Patents
Nourishment soil of organic fertilizer of containing phycophyta, preparation method and method of application Download PDFInfo
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- CN1562901A CN1562901A CN 200410032797 CN200410032797A CN1562901A CN 1562901 A CN1562901 A CN 1562901A CN 200410032797 CN200410032797 CN 200410032797 CN 200410032797 A CN200410032797 A CN 200410032797A CN 1562901 A CN1562901 A CN 1562901A
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Abstract
The nutritious produced by this invention contains alga matter and auxiliary material, volume percentage ratio of alga matter is 5-70%. The auxiliary material including soil, saw dust, dinas, rice grass, tikitiki, green grass or hydrated lime or at least one of said auxiliary materials. Said nutritious is produced by processes of dehydrating, drying, breaking alga matters and mixing with auxiliary materials.
Description
Technical field
The present invention relates to a kind of nutrition soil, particularly a kind of nutrition soil that contains the phycophyta organic fertilizer the invention still further relates to the manufacture method and the using method of above-mentioned nutrition soil.
Background technology
At present, barnyard manure, compost are rich in plant-growth desired nutritional material, are still the most widely used soil reclamation plant organic fertilizer so far.It is favourable to add the traditional method of straw with human and animal excreta, also has human excrement to add the salt fertilizer of sulfuric acid or phosphoric acid production, also has human excrement to add carbonic acid and adds plant ash, sea grass, chicken manure again, also has chicken manure to add fertilizer that rice bran, wheat bran fermentation form or the like.
More than various fertilizers be the proportioning that satisfies various effective nutritive ingredients, required starting material are various, its manufacturing process complexity, required time are longer, thereby manufacturing cost is higher.Particularly, use fertilizer to be difficult to solve the problem of adjusting soil acidity or alkalinity.Also there are some to macerate the fertilizer that the system food refuse is made recently, but contain the too much salt that is unfavorable for plant-growth in this fertilizer, be unsuitable for promoting.
And growing micropopulation---algae in a large number in waters such as sea, lake, rivers, it is the one of the main reasons that waters such as sea, lake, river are polluted, therefore, when carrying out sewage disposal, can produce a large amount of algae rubbish, how it rationally being utilized, it is mixed with nutrition soil as organic fertilizer, is a very valuable problem.
Summary of the invention
The present invention has overcome the deficiency that has now with the nutrition soil of organic fertilizer improvement, be conceived to micropopulation in the water---algae can provide plant-growth the characteristic of essential nutrition, utilize the come-up algae rubbish that produces in the sewage treatment process to make the plant organic fertilizer material again, and then make nutrition soil.Thereby solve the processing difficult problem of the rubbish of sewage disposal generation, again with low-cost, simple to operate, produce the nutrition soil that contains the plant organic fertilizer material simultaneously, reach the economy and society double effects that environmental protection and resource circulation are utilized.The invention provides a kind of nutrition soil that contains the phycophyta organic fertilizer, the manufacture method and the using method of above-mentioned nutrition soil further is provided.
In order to achieve the above object, the present invention is the come-up algae rubbish that utilizes through good gas processing gained, or the algae that swims waterborne need add a certain proportion of soil or other organic matters as raw material by plant-growth, produces nutrition soil of the present invention.Described manufacture method mainly comprises following three steps:
First procedure---remove the too much moisture content of algae through dehydration;
Second operation work---pulverize the algae that dehydrates;
Mix auxiliary material in the algae of three process---pulverizing by a certain percentage;
Can also comprise following steps:
The 4th procedure---the described fermenting process of fermenting mixture can be that the open-air normal temperature of described mixture was placed 2～3 days; Also can in fermenter, place 2～3 days;
So-called good gas processing refers to, and imports air with the micro-bubble form in water, the method for floatation surface on the algae that grows in the water.
Described algae is not when having drying, and water content surpasses more than 90%.When water content surpasses 30%, can prolong the fertiliser production cycle; Be lower than at 5% o'clock, then insufficient with the affinity of auxiliary material.Therefore, recommending setting to dehydrate water content is 5～30%.
In the algae that the present invention uses, contain the organism that is suitable for the soil microorganisms growth in a large number, and plant-growth desired nutritional materials such as abundant phosphorus, nitrogen, and do not contain objectionable impuritiess such as the disadvantageous heavy metals of plant-growth, so except dehydrating operation, need not other more the multiple operation material that just can directly make the plant organic fertilizer material use.
For this reason, the waters come-up algae substances test experience of removing contamination several times below trust Korea S chemical test research institute has done draws following result:
Heavy metal detects and tests in the table one come-up algae substances
| Grease (Wt%) | ????Cu ??(mg/L) | ????Pb ??(mg/L) | Cd, As, CnHg, Cr6+, PCB, organophosphorus, (mg/L) | Experimental standard |
| 0.01 below | ???0.24 | ???0.4 | ND (not measuring) | Waste engineering experiment method |
As above shown in the table, this floating algae substances heavy metal detected result that goes up shows, only contains a small amount of Cu and Pb and fails to detect other compositions outward.
Table two come-up algae substances oxious component analysis experiment
| Nickel (mg/kg) | Chromium Cr (mg/kg) | Titanium Ti (mg/kg) | ???H 2SO 3????Wt％ | ????HNO 2????Wt％ |
| ????0.8 | ????0.7 | ?????1.9 | ????0.1 | ???0.0005 |
As above shown in the table, the floating algae substances oxious component analysis experimental result that goes up shows that contained oxious component is lower than specified value.
Table three organic fertilizer composition standard and come-up algae substances composition synopsis
| Organism % | ?????As ??(mg/kg) | ?????Hg ??(mg/kg) | ???Pb ?(mg/kg) | ????Cu ??(mg/kg) | ????Cr ??(mg/kg) | ???Zn (mg/kg) | ????Ni ?(mg/kg) | |
| Fertilizer management method standard | More than 60 | Below 50 | ?????2 | ???150 | ????5 | ????300 | ??900 | ???50 |
| The come-up algae substances | ????82 | ????ND | ????ND | ????ND | ????ND | ????ND | ???ND | ???ND |
Above standard is taken from " the fertilizer management method " in the Korea S 2002 editions " agricultural method ", as above shown in the table, compare with " fertilizer management method " standard, the organic content of come-up algae substances reaches more than the standard, and oxious components such as heavy metal all are being starkly lower than standard value.Below detect several times and show, come-up algae substances composition is the requirement that meets organic fertilizer.
The algae that dehydrates becomes crumb structure, the uniform mixing between unfavorable and other raw materials, and the algae contact surface after the pulverizing increases, the avidity increase.
The fertilizer component content requirement of above-mentioned for satisfying " fertilizer management method " regulation can be appended the composition of failing to reach prescribed value in " fertilizer management method " among the present invention.Therefore, making the previous stage of producing organic fertilizer, should append effective nutrition analytic process, ex ante analysis goes out the effective nutrition ratio content data that should append.
Described auxiliary material can be soil, saw foam, sandstone, straw, rice bran, green grass, white lime, or at least a in the above auxiliary material.
Use soil to be because the organic fertilizer that is mixed and made into the soil of constitution is that structure is expected by the superior group of drainage performance, be of value to plant-growth.
After adding auxiliary material, the ratio of algae is when 5% (volume percent) is following, and the nutrition of nutrition soil does not reach requirement; When the ratio of algae when 70% (volume percent) is above, be difficult to form grain pattern.
The algae of using both can be river, the pure algae in lake water surface, also can be the come-up algae rubbish that utilizes " the pressurization floating method " of peptizer and forced air water pump to dispose of sewage and produced.This come-up algae rubbish contains more organic matter than pure algae, and the required nitrogen of more plant-growths, phosphorus etc. are nutrition effectively, utilizes it not only to shorten manufacturing time, simplify working process, because of its weakly alkaline can prevent soil acidification again.
If the algae of using the cleaning pollution of the sea to produce makes the raw material of organic fertilizer, then must can use through the special operation of removing salt such as washing, dilution, this is because salt is unfavorable for plant-growth, uncomfortable cooperation nutrition soil.
In the present invention, can add the saw foam in algae, earth mixtures, help the native hole that has additional nutrients, prevent the corruption of nutrition soil, saw foam simultaneously and grow preferably surplus in the of 20 that year trees produce, be rich in various organic and inorganic nutrient things, can effectively replenish the insufficient nutrition of algae.At this moment the saw foam amount of Tian Jiaing can not surpass more than 70% of cumulative volume, if this amount of surpassing will lose the manufacturing cost advantage.Using proportioning preferably is: algae 30～50%, and saw foam 20～40%, soil 5～15%, other compositions are other auxiliary materials.
Interpolation sandstone, straw, rice bran, green grass, white lime also are based on same reason, are methods commonly used in the fertiliser production.
The prescription of described nutrition soil also can for: the volume percent of algae is 90%, white lime 10%.
Above nutrition soil can be used for the cultivation on lawn, makes lawn ramp at short notice.For or the lawn of moving, the using method of described nutrition soil may further comprise the steps:
Fs: handstone or the carbon ash of spreading made from porous material on the ground.
Subordinate phase: (1～2mm) shop thereon will to approach net.
Phase III: the mixture with lawn seed on the plant-growth nutrition soil that cooperates manufacturing is sprinkling upon on the net, and thickness is 3cm～10cm, and the weight percent that nutrition soil accounts for above mixture is 80～90%.
Because contain abundant organism such as the required nitrogen of plant-growth, phosphorus, silicic acid in the middle of the above-mentioned algae, can allow the lawn grow fast at short notice.
The present invention utilizes that river, lake pollutent---algae makes the starting material of nutrition soil, the social effect of important meaning that not only has the environmental protection of refuse reclamation, and reduce raw-material cost again, thus can save a large amount of production costs, bring tangible economical effectiveness.Particularly algae is rich in the required multiple nutrients material of plant-growth, is the excellent materials of making fertilizer.Because itself is the microorganism that grows, has high biological activity again in aerobic environment, so utilize him to make nutrition soil and the simple advantage such as easy of Production Time, the operation sequence that can shorten is arranged.
The working method and the using method of nutrition soil of the present invention are simple, are applicable to extensive popularization.
Embodiment
By following concrete experiment, will be described in detail the specific embodiment of the present invention.
Embodiment 1
Utilize algae that swims waterborne and soil to make nutrition soil: (volume percent) as raw material
First procedure: with water extracter with algae dehydration to 5～30% moisture content scopes.
Second operation work: will be ground into tiny material with pulverizer through the algae that dehydrates.
Three process: above algae is mixed with the soil phase, and the volume percent that makes algae is 5%～70%.
Obtain nutrition soil of the present invention.
Embodiment 2
The come-up algae rubbish and the soil that utilize sewage disposal to produce are made nutrition soil as raw material.(volume percent)
First procedure: will get ready floating go up rubbish with the water extracter dehydration to 5～30% moisture content scopes.
Second operation work: will be ground into fine particle with pulverizer through the floating rubbish of going up that dehydrates.
Three process: above algae is mixed with the soil phase, and the volume percent that makes algae is 5%～70%.
The 4th procedure: incite somebody to action blended algae and soil by a certain percentage, put into fermenter fermentation 2～3 days.
Embodiment 3
Utilize come-up algae rubbish, soil that sewage disposal produces and the saw foam of pulverizing to make nutrition soil as raw material.(volume percent)
First procedure: will get ready floating go up rubbish with the water extracter dehydration to 5～30% moisture content scopes.
Second operation work: will be ground into fine particle with pulverizer through the floating rubbish of going up that dehydrates.
Three process: the saw foam of above algae, soil and pulverizing is mixed mutually, and the volume percent that makes algae is 5%～70%, and the saw foam is no more than cumulative volume 70%.
The 4th procedure: incite somebody to action the mixture of blended algae, soil, sawdust by a certain percentage, open-air normal temperature is placed fermentation in 2～3 days.
Embodiment 4
The come-up algae rubbish, the white lime that utilize sewage disposal to produce are made nutrition soil as raw material.
First procedure: will get ready floating go up rubbish with the water extracter dehydration to 5～30% moisture content scopes.
Second operation work: will be ground into fine particle with pulverizer through the floating rubbish of going up that dehydrates.
Three process: algae, white lime are mixed mutually, and the volume percent that makes algae is 90%.
For further understanding the influence of organic fertilizer to percentage of germination, utilize the plant nutrition soil of prescription manufacturing of the present invention to make seedbed soil, done the rate of emergence test experience.The selected native country of test experience material initial species is---shichongcao, introduced variety were the lawn kind, and experiment is sowed seed by 1: 1 ratio combination, its result as shown in Table 4:
The percentage of germination of each experimental group of table four embodiment of the invention nutrition soil
| Experimental group | Mixed volume ratio (algae, soil, saw foam) | Shichongcao | The lawn kind | ||
| Number of individuals | Percentage of germination | Number of individuals | Percentage of germination | ||
| ??1 | ????30∶0∶70 | ????3556 | ???11.0 | ????1703 | ???83.3 |
| ??2 | ????30∶30∶40 | ????2578 | ???8.0 | ????1463 | ???72.1 |
| ??3 | ????30∶50∶20 | ????1111 | ???3.4 | ?????480 | ???23.7 |
| ??4 | ????30∶70∶0 | ?????844 | ???2.6 | ?????389 | ???19.2 |
| ??5 | High-quality horticultural earth 100% | ????10844 | ???33.6 | ????1771 | ???87.3 |
| ??6 | Go out sand 100% | ?????89 | ???0.3 | ?????514 | ???25.3 |
| ??7 | ????50∶0∶50 | ????5422 | ???16.8 | ?????2033 | ???99.7 |
| ??8 | ????70∶0∶30 | ????7244 | ???22.5 | ?????1806 | ???89.0 |
Experimental result shows that the percentage of germination of shichongcao is lower than the percentage of germination of lawn kind generally.The germination, the growth that is to say lawn kind in algae organic fertilizer seedbed obviously are better than shichongcao.
Tool this, it is 0.3% that the percentage of germination of shichongcao goes out sand from 2.6%, 6 group of 8%, 3 group of 16.8%, 1 group of 33.6%, 8 group of 5 groups of 100% high-quality horticultural earths 22.5%, 7 group 11.0%, 2 group 3.4%, 4 group successively;
The percentage of germination of lawn kind is that 7 groups 99.7%, 8 group 89.0%, 100% high-quality horticultural earth is 87.3%, 1 group 83.9%, 2 group 72.1%, 100% 6 groups 25.35%, 3 group 23.7%, 4 group 19.2% of going out sand for 5 groups successively.
Draw from above experiment, the proportional quantity (volume percent) of making each nutrition soil of producing the plant seedbed is an algae 30～50%, sawdust 20～40%, soil 5～15%, remaining also available other auxiliary materials.
The nutrition soil of this invention can provide adequate nutrients by microorganism, and becomes nutritive substances such as required inorganic nutrients of plant-growth and humic acids by microbiological degradation, promotes the growth of plant.
Embodiment 5
Be applied to the cultivation on removable lawn through the plant-growth nutrition soil of embodiment 1,2,3 or 4 processes preparation generation.Its using method may further comprise the steps:
Fs: handstone or the carbon ash of spreading made from porous material on the ground.
Subordinate phase: (1～2mm) shop thereon will to approach net.
Phase III: the mixture with lawn seed on the plant-growth nutrition soil that cooperates manufacturing is sprinkling upon on the net, and thickness is 3cm～10cm, and the weight percent that nutrition soil accounts for above mixture is 80～90%.
Because contain abundant organism such as the required nitrogen of plant-growth, phosphorus, silicic acid in the middle of the above-mentioned algae, can allow the lawn grow fast at short notice.
Claims (14)
1, a kind of nutrition soil that contains the phycophyta organic fertilizer is characterized in that described nutrition soil contains algae substances.
2, nutrition soil according to claim 1 is characterized in that described algae substances is the algae that swims waterborne, or the come-up algae rubbish that utilizes sewage disposal to produce.
3, nutrition soil according to claim 2 is characterized in that described algae substances moisture 5～30%.
4,, it is characterized in that described nutrition soil contains auxiliary material according to the arbitrary described nutrition soil of claim 1 to 3.
5, nutrition soil according to claim 4 is characterized in that described auxiliary material comprises soil, saw Droplets, sandstone, straw, rice bran, green grass or white lime, or at least a in the above auxiliary material.
6, nutrition soil according to claim 5 is characterized in that the volume percent that described nutrition soil contains algae is 5%～70%.
7, nutrition soil according to claim 6, the volume percent that it is characterized in that described Ju Droplets is less than 70%.
8, nutrition soil according to claim 7, it is characterized in that described nutrition mount contains following composition: per-cent is volume percent, algae 30～50% ， Ju Droplets 20～40%, soil 5～15%, all the other are other auxiliary material compositions.
9, nutrition soil according to claim 5, the volume percent that it is characterized in that described algae is 90%, the volume percent of white lime is 10%.
10, nutrition soil according to claim 5 is characterized in that described nutrition soil makes by may further comprise the steps:
First procedure---the too much moisture content of algae is removed in dehydration;
Second operation work---pulverize the algae that dehydrates;
Three process---the algae of pulverizing is mixed with described auxiliary material.
11, the manufacture method of the arbitrary described nutrition soil of claim 1-10 is characterized in that described manufacture method may further comprise the steps:
First procedure---the too much moisture content of algae is removed in dehydration;
Second operation work---pulverize the algae that dehydrates;
Three process---the algae of pulverizing is mixed with described auxiliary material.
12, manufacture method according to claim 11 is characterized in that described manufacture method is further comprising the steps of:
The 4th procedure---described mixture ferments.
13, manufacture method according to claim 11 is characterized in that, described fermenting process is that the open-air normal temperature of described mixture was placed 2～3 days; Or in fermenter, placed 2～3 days.
14, the arbitrary described nutrition soil of claim 1-10 is applied to the using method of the cultivation on removable lawn, it is characterized in that its using method may further comprise the steps:
Fs: spread the handstone or the carbon ash of made from porous material on the ground,
Subordinate phase: with Bao Wangpu thereon,
Phase III: the mixture of described nutrition soil and lawn seed is sprinkling upon on the net, and thickness is 3cm～10cm, and the weight percent that nutrition soil accounts for above mixture is 80～90%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 200410032797 CN1562901A (en) | 2004-04-21 | 2004-04-21 | Nourishment soil of organic fertilizer of containing phycophyta, preparation method and method of application |
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| CN 200410032797 CN1562901A (en) | 2004-04-21 | 2004-04-21 | Nourishment soil of organic fertilizer of containing phycophyta, preparation method and method of application |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351577A (en) * | 2011-07-07 | 2012-02-15 | 青岛市环境卫生科研所 | Entermorpha aerobic composting processing method and system |
| CN104928150A (en) * | 2015-06-30 | 2015-09-23 | 许成荫 | Grinding-pressure biofuel production apparatus |
| CN104928149A (en) * | 2015-06-30 | 2015-09-23 | 许成荫 | Biofuel production device |
| CN107244986A (en) * | 2017-08-11 | 2017-10-13 | 句容市白兔镇张峰良品家庭农场 | A kind of vinegrowing matrix and preparation method thereof |
-
2004
- 2004-04-21 CN CN 200410032797 patent/CN1562901A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351577A (en) * | 2011-07-07 | 2012-02-15 | 青岛市环境卫生科研所 | Entermorpha aerobic composting processing method and system |
| CN102351577B (en) * | 2011-07-07 | 2013-03-20 | 青岛市环境卫生科研所 | Entermorpha aerobic composting processing method and system |
| CN104928150A (en) * | 2015-06-30 | 2015-09-23 | 许成荫 | Grinding-pressure biofuel production apparatus |
| CN104928149A (en) * | 2015-06-30 | 2015-09-23 | 许成荫 | Biofuel production device |
| CN107244986A (en) * | 2017-08-11 | 2017-10-13 | 句容市白兔镇张峰良品家庭农场 | A kind of vinegrowing matrix and preparation method thereof |
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