CN104263371A - Preparation method for soil improver, and application thereof - Google Patents
Preparation method for soil improver, and application thereof Download PDFInfo
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- CN104263371A CN104263371A CN201410331903.8A CN201410331903A CN104263371A CN 104263371 A CN104263371 A CN 104263371A CN 201410331903 A CN201410331903 A CN 201410331903A CN 104263371 A CN104263371 A CN 104263371A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
Abstract
The invention provides a preparation method for a soil improver. According to the preparation method, an algae plant is used as a raw material; extraction efficiency of the algae active substances is obviously increased through acid-base extraction, enzymolysis and microwave treatment; and microflora fermentation and gold probiotic fermentation are used to modify the active ingredients, so that the soil improver has the functions of decomposing large molecular clusters and removing harmful substances. The soil improver can be applied in improving health of organisms and improving water, air and soil environment.
Description
Technical field
The present invention relates to a kind of preparation method of soil improvement agent, particularly the biological extraction process of seaweed plant functional activity material, using seaweed plant as the preparation method of the soil improvement agent of raw material and application thereof.
Background technology
Current; more and more be subject to people's attention at city environmental protection; while environmental pollution is progressively obtaining controlling; Rural Environmental Problem is but more and more outstanding; various pollution and ecological weave in; have impact on people in the countryside life, threaten their health, bring serious pollution to farmland, rural area simultaneously.The farmland pollution that rural activity produces refers to that agricultural sector is in the processes such as fertilising, irrigation, with the addition of some objectionable impurities or makes some intrinsic substances content too high in soil, and what its pollution load had exceeded soil bears capacity.It can make the physico-chemical property of soil degenerate on the one hand, and fertility declines, and affects the growth of crop; Some toxic substance is absorbed by farm crop on the other hand, residues in cane and the particle of crop, affects human and livestock health by food chain, thus soil use value is reduced or loses.Along with expanding economy, the various activities of the mankind are also increasing the weight of the pollution in farmland, cause life in the countryside environment increasingly to worsen, agricultural and production environment seriously polluted, thus finally affect the quality and benefits of agriculture production." China's quality of rice security status and the developing countermeasure research " within 2010, issued according to China Paddy Rice Inst and Ministry of Agriculture's rice and quality of item supervision and inspection center claims, the arable land of China 1/5 receives heavy metal contamination, and the arable land of wherein cadmium pollution relates to 11 and economizes 25 areas.
The multiple elements such as soil quality and water, fertilizer, gas are closely bound up, and you can regard it as a kind of quasi-life body as, and it equally also needs care.From present case, the soil of China faces " seriously overdrawing ".And farmland day by day reduces and becomes present situation, to the end of the year 2012, plough close to the red line of 1,800,000,000 mu.
Marine alga belongs to lower plant, whole frond can both absorb inorganics from seawater and small organic molecule matter makes nutriment, also can secrete organic or inorganic material towards periphery simultaneously, the marine alga of growth in seawater complex environment, its metabolic process and meta-bolites are very different compared with land plant.Most of marine alga contains abundant carbohydrate (xylan, the poly-Saccharide and saccharide alcohols of dry dew etc.), nitrogenous compound (amino acid, peptide class, amine, cytochrome C, Benzazole compounds and carbohydrase class etc.), pigment (chlorophyll, class is trailing plants b element and phycobiliprotein recklessly), lipoid substance (triacylglycerol, hydro carbons, wax ester, lipid acid, phospholipid and glycolipid class etc.), phenolic compound, VITAMIN (precursor of vitamin A and D and vitamin-E, the water-soluble vitaminss such as liposoluble vitamin and vitamin B group such as K), marine alga medicine class (lectin etc.) and inorganic components etc.Therefore, marine alga has abundant nutritive value and pharmaceutical use.
Seaweed Extract has drawn from the large-scale economic algae in region, deep-sea, it contains abundant amino acid, mineral substance, polysaccharide, VITAMIN and physiologically active substance, to improving crop yield, oil recovery enhancement and premature ripening and all have obvious effect in fruit freshness preserving and opposing disease and pest etc.Large quantifier elimination shows that the extract in some marine algae can promote plant growth, increase yield, minimizing disease and pest, increase crop cold resistance, drought-resistant ability.And relevant Seaweed Extract decomposes macromolecular mass, remove objectionable impurities, the effect as heavy metal and organism aspect have not been reported.
In fact, the character of Seaweed Extract and result of use very large by the impact of extracting mode.At present, the preparation technology of Seaweed Extract mainly contains alkali extraction method, neutral water solution, acid extraction method and Mechanical Crushing extraction method.In addition, sonioation method, enzymolysis process and hot-water soak method is also had.But, in the extracting method that these are traditional, the bioactive ingredients of marine alga is by the cellulosic obstruction of cell walls main component, often be difficult to be extracted efficiently, traditional extraction, enzymolysis process combine to improve extraction efficiency with microwave treatment by the present invention rightly, simultaneously by content and the character of activeconstituents in flora fermentation regulation extract, each component in extract is acted synergistically better, thus promote the decomposition of macromolecular mass, and can absorb or the objectionable impurities such as removal heavy metal and formaldehyde.
This research take seaweed plant as raw material, by soda acid extraction, enzymolysis processing, microwave treatment, the extraction efficiency of marine alga active substance can be significantly improved, and modification is carried out to activeconstituents wherein make it have decomposition macromolecular mass by flora fermentation, remove the functions such as objectionable impurities, expand it and improving the application in healthy or air, soil, water surrounding, and relevant seaweed extracted liquor to be main body be used as that soil additive removes objectionable impurities has no report.
Summary of the invention
The object of this invention is to provide a kind of preparation method and application thereof of soil improvement agent, particularly the biological extraction process of seaweed plant functional activity material.
In a first aspect of the present invention, provide a kind of seaweed extracted liquor dispersibling agglomerate molecule, by weight percentage, its main component is water 91.7%, acetic acid 4.2%, carbohydrate 2.4%, protein 0.1%.In addition, the lipid also containing trace, ash content, sodium, potassium, calcium, magnesium, phosphorus, iron, sub-lead, copper, Vitamin A, vitamin D, Vitamin B1 hcl, Vitamin B2, nicotinic acid, Vitamin B6, vitamin B12, folic acid, pantothenic acid, vitamin C.
Another aspect of the present invention, provide the above-mentioned preparation method dispersibling the seaweed extracted liquor of agglomerate molecule, it comprises the following steps:
(1) extraction treatment:
Marine alga is cleaned chopping, and with the water of 10 ~ 30 times or 10 ~ 95% extraction using alcohols, temperature is 50 ~ 100 DEG C, extracts 3 times altogether, merges No. 3 extracting solutions;
(2) microwave treatment:
Microwave treatment is carried out to the extracting solution of step (1), radiated time 5-10min, microwave power 800-1200W;
(3) enzymolysis:
The microwave treatment extracting solution of step (1) is evaporated to the 1/3-1/4 of original volume, add the compound enzymic preparation comprising cellulase, beta-glucanase, papoid, took out after constant temperature 30 DEG C of water-bath 8-12 hours, quick-frozen Cheng Bing at putting-18 DEG C, thaw at room temperature is put in taking-up, and this quick-frozen thaw cycle in triplicate;
(4) flora fermentation:
In the enzymolysis solution of step (3), press the volume ratio access fermentative microflora of 1-5%, and at 25 ~ 30 DEG C sealed fermenting 3 ~ 6 days, obtain seaweed extracted liquor; The fermentative microflora that described fermentative microflora is aspergillus niger, head mold, Trichodermareesei, Bacillus licheniformis, subtilis, Micrococcus roseum, lactobacillus plantarum, pseudomonas, Alteromonad, plant yeast, yeast rich in selenium form;
(5) golden probiotics fermention:
By the ferrous sulfate of the seaweed extracted liquor of 15 ~ 20 parts obtained in above-mentioned steps and 1 ~ 2.5 part, the fe of 0.1 ~ 0.5 part mixes, add the hydrogen peroxide of 3 ~ 5 parts more wherein, after maintenance for some time, continue the calcium oxide of interpolation 1 ~ 5 part and the flyash of 3 ~ 10 parts, continue after maintenance for some time, then add 10 parts of golden probiotic bacterium stostes fermentations and can obtain soil improvement agent in 3 ~ 5 days.Particularly, described marine alga raw material can be selected from bulk kelp, black wrack, sargassun, extra large capsule algae, bladder wrack, red algae any one, or select the mixing of two or more marine alga thing.Preferred sargassun, more preferably state, Wei sargassun or Sargassum henslowianum.
According to another aspect of the present invention, mechanical shock cutting mill, air blast ultramicro powder comminution, ball mill, Ball-stirring mill or vibration mill can be adopted in above-mentioned steps (1) to carry out micronizing.
According to another aspect of the present invention, the compound enzymic preparation adopted in above-mentioned steps (3) by ratio of weight and number be the cellulase of 1.2 ~ 3.6:2.1 ~ 5.2:1.6 ~ 4.5, beta-glucanase, papoid form.Preferred ratio of weight and number 1.2:2.1:1.6.
According to another aspect of the present invention, described in above-mentioned steps (4), fermentation condition is: temperature 28 DEG C, initial pH value 6.5, stirring velocity 100r/min, intermittent stirring 5min/2h, fermentation period 72 hours.
According to another aspect of the invention, in above-mentioned steps (4) fermentative microflora by ratio of weight and number be the aspergillus niger of 1.8:1.2:1.6:1.1:1.5:3.1:2.4:2.7:1.9:1.3:1, head mold, Trichodermareesei, Bacillus licheniformis, subtilis, Micrococcus roseum, lactobacillus plantarum, pseudomonas, Alteromonad, plant yeast, yeast rich in selenium form.
According to another aspect of the present invention, because the metallic element in Seaweed Extract can form metal oxide during the fermentation, the extract obtained after above-mentioned fermentation is made in the supercritical state the super micro nano particle of metal oxide, this super micro nano particle has high far infrared transmission ability, the far infrared rays of its radiation acts on neighbouring contact or non-contacting material, as large water clusters, water molecules is made to produce resonance absorption, thus the Van der Waals force between portion of water is weakened, portion of water can be separated, and then water molecule cluster is diminished and is activated.And this extracting solution is when obtaining other dry means and supporting powder or other solids by sintering, its super micro nano particle can the form in ultra-fine nanocrystallines exist, and still has activity.
Soil improvement agent provided by the invention, metallic element wherein can form metal oxide or metal complex during the fermentation, the extract obtained after above-mentioned fermentation is made in the supercritical state the super micro nano particle of metal oxide, this super micro nano particle has high far infrared transmission ability, the far infrared rays of its radiation acts on neighbouring contact or non-contacting material, as large water clusters, water molecules is made to produce resonance absorption, thus make the hydrogen bond rupture between portion of water, this portion of water can be separated, and then water molecule cluster is diminished and is activated.When acting on soil, the metal oxygen in soil can be changed into metal oxide, metallics is reduced into atoms metal, and then solve the pollution problem of heavy metal ion.And the golden probiotic bacterium in described soil improvement agent can decompose the residual body of various animal and plant and mineral substance in soil with other probiotic bacteriums, form agron, improve Soil structure and physicochemical character.
Embodiment
Embodiment 1:
Containing the preparation of the soil improvement agent of red algae extracting solution
Get 100g red algae and clean chopping, prepare according to following step:
(1) microwave extracting process:
Marine alga is cleaned chopping, and carry out microwave extraction with the water of the weight of 40 times, radiated time 5-10min, microwave power 800-1200W, temperature is 35 DEG C, extracts 3 times altogether, merges No. 3 extracting solutions;
(2) enzymolysis:
The microwave treatment extracting solution of step (1) is evaporated to 1/3 of original volume, add the compound enzymic preparation of the cellulase of ratio of weight and number 1.2:2.1:1.6, beta-glucanase, papoid composition, take out after 8 hours through constant temperature 30 DEG C of water-baths, quick-frozen Cheng Bing at putting-18 DEG C, thaw at room temperature is put in taking-up, and this quick-frozen thaw cycle in triplicate;
(3) flora fermentation:
By the volume ratio access fermentative microflora of 1% in the enzymolysis solution of step (2), and at 25 ~ 30 DEG C sealed fermenting 3 days, obtain seaweed extracted liquor; The fermentative microflora that described fermentative microflora is aspergillus niger, head mold, Trichodermareesei, Bacillus licheniformis, subtilis, Micrococcus roseum, lactobacillus plantarum, pseudomonas, Alteromonad, plant yeast, yeast rich in selenium form.
(4) golden probiotics fermention:
By the seaweed extracted liquor of 15 obtained in above-mentioned steps and the ferrous sulfate of 2 parts, the fe of 0.5 part mixes, add the hydrogen peroxide of 5 parts more wherein, after maintenance for some time, continue the calcium oxide of interpolation 5 parts and the flyash of 10 parts, continue after maintenance for some time, then add 10 parts of golden probiotic bacterium stostes and ferment and can obtain soil improvement agent in 5 days.
Embodiment 2: containing the preparation of the soil improvement agent of bulk kelp extracting solution
(1) microwave extracting process:
Get 100g bulk kelp and clean chopping, prepare according to following step:
Bulk kelp is cleaned chopping, with 95% ethanol microwave extraction of the weight of 10 times, radiated time 5-10min, microwave power 800-1200W, temperature is 50 DEG C, extracts 3 times altogether, merges No. 3 extracting solutions;
(2) enzymolysis:
The microwave treatment extracting solution of step (1) is evaporated to 1/4 of original volume, add the compound enzymic preparation of the cellulase of ratio of weight and number 3.6:5.2:4.5, beta-glucanase, papoid composition, take out after 8 hours through constant temperature 30 DEG C of water-baths, quick-frozen Cheng Bing at putting-18 DEG C, thaw at room temperature is put in taking-up, and this quick-frozen thaw cycle in triplicate;
(4) flora fermentation:
By the volume ratio access fermentative microflora of 2% in the enzymolysis solution of step (3), and at 30 DEG C sealed fermenting 6 days, obtain extracting solution; The fermentative microflora that described fermentative microflora is aspergillus niger, head mold, Trichodermareesei, Bacillus licheniformis, subtilis, Micrococcus roseum, lactobacillus plantarum, pseudomonas, Alteromonad, plant yeast, yeast rich in selenium form.
(5) golden probiotics fermention:
By the ferrous sulfate of the seaweed extracted liquor of 15 parts obtained in above-mentioned steps and 2 parts, the fe of 0.3 part mixes, add the hydrogen peroxide of 4 parts more wherein, after maintenance for some time, continue the calcium oxide of interpolation 3 parts and the flyash of 6 parts, continue after maintenance for some time, then add 10 parts of golden probiotic bacteriums and can obtain soil improvement agent.
Described soil improvement agent is applied in soil by various mode, and to improve edatope, such as it can be added in fertilizer, in fertilising process, add soil, also after dilutable water, under lucifuge condition, is sprayed at soil surface.
Embodiment 3: pollute to administer dichloroethyl ether in soil
The preparation of soil improvement agent: the soil improvement agent respectively in Example 1 and 2,0.1 ~ 0.2% adds in contaminated soil by weight, fully stirs.
According to domestic standard: the soil benchmark (migrating to underground water) in " industrial enterprise's soil environment quality risk assessment benchmark (HJ/T25-1999) " is 4.7mg/kg.Dichloroethyl ether content in embodiment is all lower than national standard.
Conclusion: as can be seen from detected result, this seaweed extracted liquor soil improvement agent in use, can reduce the dichloroethyl ether content in soil fast and efficiently, for the improvement reparation of dichloroethyl ether soil pollution.
Embodiment 4: for certain chemical plant soil
The preparation of soil improvement agent: the soil improvement agent respectively in Example 1 and 2,0.1 ~ 0.2% joins in the soil in chemical plant by weight, fully stir.Detected result sees the following form:
Sample detection account
Remarks: 0.1%, 0.2% shows that soil improvement agent accounts for the per-cent of soil weight.
Conclusion: as can be seen from detected result, this soil improvement agent in use, increases the organic content of agricultural land soil.Improve soil organic matter content, upper soll layer slaking can be impelled, accelerate the formation of soil with organic matter, accumulation and raising, and can soil aggregate be increased, provide tilth to a soil, impel the formation of topsoil.
To sum up, soil improvement agent provided by the invention, metallic element wherein can form metal oxide or metal complex during the fermentation, the extract obtained after above-mentioned fermentation is made in the supercritical state the super micro nano particle of metal oxide, this super micro nano particle has high far infrared transmission ability, the far infrared rays of its radiation acts on neighbouring contact or non-contacting material, as large water clusters, water molecules is made to produce resonance absorption, thus make the hydrogen bond rupture between portion of water, this portion of water can be separated, and then water molecule cluster is diminished and is activated.When acting on soil, the metal oxygen in soil can be changed into metal oxide, metallics is reduced into atoms metal, and then solve the pollution problem of heavy metal ion.And the golden probiotic bacterium in described soil improvement agent can decompose the residual body of various animal and plant and mineral substance in soil with other probiotic bacteriums, form agron, improve Soil structure and physicochemical character.
Should be understood that, above-mentioned embodiment of the present invention only for exemplary illustration or explain principle of the present invention, and is not construed as limiting the invention.Therefore, any amendment made when without departing from the spirit and scope of the present invention, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.In addition, claims of the present invention be intended to contain fall into claims scope and border or this scope and border equivalents in whole change and modification.
Claims (7)
1. a preparation method for soil improvement agent, is characterized in that comprising the following steps:
(1) extraction treatment:
Marine alga is cleaned chopping, and with the water of 10 ~ 30 times or 10 ~ 95% extraction using alcohols, temperature is 50 ~ 100 DEG C, extracts 3 times altogether, merges No. 3 extracting solutions;
(2) microwave treatment:
Microwave treatment is carried out to the extracting solution of step (1), radiated time 5-10min, microwave power 800-1200W;
(3) enzymolysis:
The microwave treatment extracting solution of step (1) is evaporated to the 1/3-1/4 of original volume, add the compound enzymic preparation comprising cellulase, beta-glucanase, papoid, took out after constant temperature 30 DEG C of water-bath 8-12 hours, quick-frozen Cheng Bing at putting-18 DEG C, thaw at room temperature is put in taking-up, and this quick-frozen thaw cycle in triplicate;
(4) flora fermentation:
In the enzymolysis solution of step (3), press the volume ratio access fermentative microflora of 1-5%, and at 25 ~ 30 DEG C sealed fermenting 3 ~ 6 days, obtain seaweed extracted liquor; The fermentative microflora that described fermentative microflora is aspergillus niger, head mold, Trichodermareesei, Bacillus licheniformis, subtilis, Micrococcus roseum, lactobacillus plantarum, pseudomonas, Alteromonad, plant yeast, yeast rich in selenium form;
(5) golden probiotics fermention:
By the ferrous sulfate of the seaweed extracted liquor of 15 ~ 20 parts obtained in above-mentioned steps and 1 ~ 2.5 part, the fe of 0.1 ~ 0.5 part mixes, add the hydrogen peroxide of 3 ~ 5 parts more wherein, after maintenance for some time, continue the calcium oxide of interpolation 1 ~ 5 part and the flyash of 3 ~ 10 parts, continue after maintenance for some time, then add 10 parts of golden probiotic bacterium stostes fermentations and can obtain soil improvement agent in 3 ~ 5 days.
2. a preparation method for soil improvement agent as claimed in claim 1, it is characterized in that described marine alga be bulk kelp, black wrack, sargassun, extra large capsule algae, bladder wrack, red algae any one, or select the mixing of two or more marine alga thing.
3. a preparation method for soil improvement agent as claimed in claim 1, is characterized in that consisting of of compound enzymic preparation described in step (3): cellulase, beta-glucanase, papoid weight are 1.2 ~ 3.6:2.1 ~ 5.2:1.6 ~ 4.5.
4. a preparation method for soil improvement agent as claimed in claim 1, is characterized in that described in step (4), fermentation condition is: temperature 28 DEG C, initial pH value 6.5, stirring velocity 100r/min, intermittent stirring 5min/2h, fermentation period 72 hours.
5. a preparation method for soil improvement agent as claimed in claim 1, it is characterized in that described seaweed extracted liquor, its extracting solution comprises following main component:
And the lipid of trace, ash content, sodium, potassium, calcium, magnesium, phosphorus, iron, sub-lead, copper, titanium, zinc, zirconium, rhodium, palladium, Vitamin A, vitamin D, Vitamin B1 hcl, Vitamin B2, nicotinic acid, Vitamin B6, vitamin B12, folic acid, pantothenic acid, vitamin C.
6. an application for soil improvement agent, is characterized in that, is added in fertilizer by the soil improvement agent prepared by method according to claim 1, in fertilising process, add soil.
7. an application for soil improvement agent, is characterized in that, by after the soil improvement agent dilute with water prepared by method according to claim 1, under lucifuge condition, is sprayed at soil surface.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106588251A (en) * | 2016-11-08 | 2017-04-26 | 五洲丰农业科技有限公司 | Method for preparing liquid fertilizer containing alga oligosaccharides and trace elements through combination of chemical reactions and multistage fermentation |
| CN107286946A (en) * | 2017-08-16 | 2017-10-24 | 吴卓轩 | A kind of degradable preserving soil moisture film spray coating liquor |
| CN109265244A (en) * | 2018-10-24 | 2019-01-25 | 安文彬 | A kind of sterile soil conditioner and preparation method thereof containing a large amount of micro- mine elements |
| CN110776373A (en) * | 2019-08-22 | 2020-02-11 | 元泰丰(包头)生物科技有限公司 | Method for promoting plant growth and improving plant oxidation resistance |
| CN111348964A (en) * | 2020-04-23 | 2020-06-30 | 湖南华诚生物资源股份有限公司 | Conditioner for treating farmland cadmium-polluted soil based on momordica grosvenori waste materials and preparation method of conditioner |
| CN112279733A (en) * | 2020-11-09 | 2021-01-29 | 杭州电子科技大学 | Soil conditioner containing seaweed extract and preparation method thereof |
| CN115160070A (en) * | 2022-08-24 | 2022-10-11 | 宁波费尔诺生物科技有限公司 | Soil conditioner and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480066A (en) * | 2003-08-08 | 2004-03-10 | 李祥麟 | Phycomycetes food for improving physical ability of athletes and its preparation method |
| CN101919541A (en) * | 2010-06-10 | 2010-12-22 | 广州大学 | Seaweed flavor powder |
| CN102344814A (en) * | 2011-07-20 | 2012-02-08 | 日照益康有机农业科技发展有限公司 | Saline-alkali soil improving agent and its preparation method |
| CN102344315A (en) * | 2011-07-04 | 2012-02-08 | 中国农业科学院农业资源与农业区划研究所 | Composite microbial seaweed organic liquid fertilizer and preparation method thereof |
-
2014
- 2014-07-14 CN CN201410331903.8A patent/CN104263371B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480066A (en) * | 2003-08-08 | 2004-03-10 | 李祥麟 | Phycomycetes food for improving physical ability of athletes and its preparation method |
| CN101919541A (en) * | 2010-06-10 | 2010-12-22 | 广州大学 | Seaweed flavor powder |
| CN102344315A (en) * | 2011-07-04 | 2012-02-08 | 中国农业科学院农业资源与农业区划研究所 | Composite microbial seaweed organic liquid fertilizer and preparation method thereof |
| CN102344814A (en) * | 2011-07-20 | 2012-02-08 | 日照益康有机农业科技发展有限公司 | Saline-alkali soil improving agent and its preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 司晓喜等: "海藻有效成分的提取分离研究进展", 《延边大学学报(自然科学版)》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106588251A (en) * | 2016-11-08 | 2017-04-26 | 五洲丰农业科技有限公司 | Method for preparing liquid fertilizer containing alga oligosaccharides and trace elements through combination of chemical reactions and multistage fermentation |
| CN107286946A (en) * | 2017-08-16 | 2017-10-24 | 吴卓轩 | A kind of degradable preserving soil moisture film spray coating liquor |
| CN109265244A (en) * | 2018-10-24 | 2019-01-25 | 安文彬 | A kind of sterile soil conditioner and preparation method thereof containing a large amount of micro- mine elements |
| CN110776373A (en) * | 2019-08-22 | 2020-02-11 | 元泰丰(包头)生物科技有限公司 | Method for promoting plant growth and improving plant oxidation resistance |
| CN111348964A (en) * | 2020-04-23 | 2020-06-30 | 湖南华诚生物资源股份有限公司 | Conditioner for treating farmland cadmium-polluted soil based on momordica grosvenori waste materials and preparation method of conditioner |
| CN111348964B (en) * | 2020-04-23 | 2022-03-01 | 湖南华诚生物资源股份有限公司 | Conditioner for treating farmland cadmium-polluted soil based on momordica grosvenori waste materials and preparation method of conditioner |
| CN112279733A (en) * | 2020-11-09 | 2021-01-29 | 杭州电子科技大学 | Soil conditioner containing seaweed extract and preparation method thereof |
| CN115160070A (en) * | 2022-08-24 | 2022-10-11 | 宁波费尔诺生物科技有限公司 | Soil conditioner and preparation method thereof |
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|---|---|
| CN104263371B (en) | 2018-03-27 |
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