CN102408282A - Organic seaweed fertilizer and application thereof used as efficient saline soil conditioner - Google Patents

Organic seaweed fertilizer and application thereof used as efficient saline soil conditioner Download PDF

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Publication number
CN102408282A
CN102408282A CN2011102318049A CN201110231804A CN102408282A CN 102408282 A CN102408282 A CN 102408282A CN 2011102318049 A CN2011102318049 A CN 2011102318049A CN 201110231804 A CN201110231804 A CN 201110231804A CN 102408282 A CN102408282 A CN 102408282A
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China
Prior art keywords
seaweed fertilizer
organic
fertilizer
soil
marine alga
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Pending
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CN2011102318049A
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Chinese (zh)
Inventor
张淑平
周楠
刘晓慧
李悦
胡晓建
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University of Shanghai for Science and Technology
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University of Shanghai for Science and Technology
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Priority to CN2011102318049A priority Critical patent/CN102408282A/en
Publication of CN102408282A publication Critical patent/CN102408282A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a seaweed fertilizer and an application thereof used as the efficient saline soil conditioner, wherein the seaweed fertilizer is an organic seaweed fertilizer obtained by fermenting and decomposing seaweed industrial wastes through a microaerophilic fermentation technology, or a composite organic seaweed fertilizer obtained by complexing the obtained organic seaweed fertilizer with one or more of wheat bran, straw, traditional Chinese medicine residues, fruit residues, activated sludge and vinasse. The application of the organic seaweed fertilizer is that the organic seaweed fertilizer is used as the base fertilizer or additional fertilizer to be directly applied in saline soil or applied in saline soil along with additives and the dosage is 1-2 tons per mu. Used as the saline soil conditioner, the seaweed fertilizer disclosed by the invention can not pollute the environment, can be used to directly increase the organic matter in soil or increase the organic matter through plants and can activate various beneficial microorganisms in soil, thus plant cell division can be promoted, the photosynthetic efficiency can be increased and the salt resistance and alkali resistance of crops can be enhanced. By using the the seaweed fertilizer, the crumb structure of soil can be promoted and improved, the pore space in soil can be improved, the biological activity of soil can be increased, the buffer property to acid and alkali, nutrient conservation and water conservation of soil can be increased and the production cost is low.

Description

A kind of organic seaweed fertilizer and as the application of high-effective saline-alkali soil modifying agent
Technical field
The present invention relates to a kind of organic seaweed fertilizer and as the application of high-effective saline-alkali soil modifying agent.
Background technology
Marine alga is the low plant such as phototrophy such as grade that is grown in the ocean, is the organic original producer in ocean.Owing to be grown in this special surrounding medium of seawater, so it except the nutrition that contains land plant and have, also contains trace element such as iodine that many land plants do not have, potassium, magnesium, manganese, titanium and Sargassum polysaccharides, N.F,USP MANNITOL etc.External use marine alga or Seaweed Extract was done simultaneous test to a series of farm crop, it improves output, improves aspects such as quality and opposing disease and pest and all produced obvious effect farm crop.
At present, Chinese scholars mainly is that the utilization to fresh marine alga is studied, few to the research of seaweed industry waste ' s reclamation.Marine alga is extracted sodium alginate, iodine, N.F,USP MANNITOL and algin and contains the material that utilization is decomposed in a large amount of being difficult in the waste residue afterwards, and the marine alga waste residue is taken as the industrial refuse processing owing to can't in time utilizing mostly at present.So not only environment is polluted, and cause the wasting of resources.
Summary of the invention
One of the object of the invention is for a kind of organic seaweed fertilizer is provided.A kind of fertilizer that promptly utilizes the marine alga slag in the bright sea-tangle chemical industry to make by fermentation.Because the singularity of its raw material makes seaweed fertilizer have the not available effect of common fertilizer.Contain multiple unemployed nutritive substance and activeconstituents in the seaweed industry waste residue; Can the difficult macromolecular substance that utilizes in the marine alga be decomposed into micromolecular polysaccharide, monose, nitrogenous compound by fermentation, and produce a large amount of soil probioticss and multiple special efficacy meta-bolites.
A kind of seaweed fertilizer that two of the object of the invention is to provide above-mentioned can be under the prerequisite that environment is not being had influence as the native modifying agent of high-effective saline-alkali, and the performance of quick improvement saline-alkali soil makes it suitable plant growth.Life-time service more can improve the ability of soil fertilizer, retaining.
Technical scheme of the present invention
A kind of organic seaweed fertilizer; Be about to the marine alga slag in the bright sea-tangle chemical industry; Or, carry out organic seaweed fertilizer that the little aerobic fermentation of compost forms with the compound of marine alga slag in the bright sea-tangle chemical industry and one or more mixtures in wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse;
The little aerobic fermentation process of above-mentioned compost; Used substratum comprises the marine alga slag; Or the compound and the water of one or more mixtures in marine alga slag and wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse; Its proportioning is counted by weight percentage, i.e. water: the dry weight of the compound of one or more mixtures in marine alga slag or marine alga slag and wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse is 40-85%;
The little aerobic fermentation process of above-mentioned compost; Used bacterial classification is the mixing of one or more bacterium in bacterium, yeast, fungi and the actinomycetes; Inoculum size is the marine alga slag, or the dry weight of the compound of one or more mixtures in marine alga slag and wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse 0.5~7 ‰;
The little aerobic fermentation process of above-mentioned compost is after the inoculation, when the substratum temperature natural rises to 40~50 ℃; Oxygen is led in turning, guarantees the anoxic condition in the substratum behind 2~10h, ferments 18~26 days; Wait to pile after temperature reduces to room temperature naturally, carry out sun drying, final must organic seaweed fertilizer of the present invention.
Count by weight percentage in the compound of one or more mixtures in described marine alga slag and wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse; Comprise 60%~70% seaweed industry waste residue, one or more mixtures in 30%~40% wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse.
Described seaweed industry waste residue can be the mixture of one or more marine alga waste residues for being the marine alga waste residue that produces in raw material production sodium alginate, iodine, N.F,USP MANNITOL and the algin process with bright sea-tangle.
The seaweed fertilizer of above-mentioned gained is as saline-alkali soil conditioner, and its use-pattern is direct or doping
Apply in the saline-alkali soil.Apply method and common fertilizer and apply identically, can be used as base manure or topdress and apply the saltings, every mu applies the 1-2 ton.
During doping, wherein to calculate by weight be organic seaweed fertilizer to the adding proportion of additive: additive is 10~40:1;
Said additive is one or more mixtures in phosphogypsum, furfural dregs, oyster shell whiting, peat, the natural zeolite.
Beneficial effect of the present invention
Organic seaweed fertilizer of the present invention; On the one hand owing to utilizing the marine alga slag fermentation in the bright sea-tangle chemical industry to get; Not only can turn waste into wealth, and environmentally safe, as saline-alkali soil conditioner, except having the advantage that general fertilizer improves the soil; Also because the sp act composition in the marine alga has the effectiveness that the general soil modifying agent does not possess.The seaweed fertilizer organic active substance is very abundant; Can directly make soil or soil increased organic through plant; Activate the various useful microbes in the soil, can help plant to set up a root system that stalwartness is bigger, promote its absorbing soil nutrient, moisture and gas; Can increase the vascular bundle cell of plant stem, accelerate the transportation of water, nutrient and photosynthate; Can promote plant cell division, improve photosynthetic efficiency effectively, enhancing crop resists saline and alkaline function.
On the other hand, because a kind of organic seaweed fertilizer of the present invention also contains sodium-alginate, it is the natural soil amendment; Help forming the indispensable cementing material of water-stable granular structure---soil organic colloid, promotion, improved soil nodule structure improve soil internal void space; Coordinate solid, liquid, gas three ratio in the soil, increase the soil organisms vigor, promote the release of available nutrient; Improve the resiliency of soil, also can improve the ability of soil fertilizer, retaining soda acid.
In addition, a kind of organic seaweed fertilizer of the present invention, because its raw material adopts the seaweed industry waste residue, so production cost is low.
Embodiment
Through embodiment the present invention is further set forth below, but do not limit the present invention.
The used bacterial classification of the present invention be actinomycetes ( Actinom yces), yeast ( Saccharomyces cerevisiae) the short microbial inoculums of blended of two kinds of bacterium is available from Bioisystech Co., Ltd of Henan crane unit.
Embodiment 1
Marine alga slag in the 70% bright sea-tangle chemical industry and 29% vinasse is composite, add water to content 40~80% after, inoculation effective constituent is the short microbial inoculum of blended of actinomycetes, two kinds of bacterium of yeast; Inoculum size is 0.5 ‰ of marine alga slag and a vinasse compound dry weight; Inoculate the fertile little aerobic fermentation of laggard windrow, wait to pile temperature and rise to 45 ℃ naturally, turning in three days once; Measured water cut in per 3 days, guarantee that the heap body water content is 80% in the pliotherm period.Fermentation time is 18 days.The heap temperature drop carries out sun drying to room temperature, promptly get a kind of organic seaweed fertilizer of the present invention behind the screen cloth of pulverizing and mistake 10 * 10mm.
A kind of organic seaweed fertilizer of gained is applied the saltings as base manure, and every mu applies the 1-2 ton.The fertilising back several months, the percentage of germination of plant is greater than 70%, the plant number that finally germinates promptly do not apply than control group the present embodiment gained organic seaweed fertilizer exceed 13.8%.Therefore, a kind of organic seaweed fertilizer of the present invention can effectively be improved saltings plant germinating growth situation.
Embodiment 2
With the marine alga slag in the bright sea-tangle chemical industry, add water to content 40~80% after, inoculation effective constituent is the short microbial inoculum of blended of actinomycetes, two kinds of bacterium of yeast; Inoculum size is 7 ‰ of a marine alga slag dry weight, inoculates the fertile little aerobic fermentation of laggard windrow, waits to pile temperature and rises to 50 ℃ naturally; Turning in two days was once measured water cut in per 3 days, guaranteed that the heap body water content is 50% in the pliotherm period; Fermented 26 days; Wait to pile temperature drop to room temperature, the screen cloth in 70 ℃ of oven dry, pulverizing and mistake 10 * 10mm promptly gets a kind of organic seaweed fertilizer of the present invention.
A kind of organic seaweed fertilizer of gained and phosphogypsum are applied the saltings in the ratio of 10:1 as base manure, and every mu applies 1~2 ton.After the fertilising, plant cotton.After the fertilising several months; The every strain cotton of experimental group has more 5~10 than the number of blade that blank group does not promptly apply organic seaweed fertilizer of present embodiment gained; Highly exceed 3~5cm, therefore, a kind of organic seaweed fertilizer of the present invention can significantly be improved the growing state of alkaline land cotton.
The above content is merely the basic explanation of the present invention under conceiving, and according to any equivalent transformation that technical scheme of the present invention is done, all should belong to protection scope of the present invention.

Claims (7)

1. organic seaweed fertilizer; It is characterized in that described seaweed fertilizer is: with the marine alga slag in the bright sea-tangle chemical industry; Or, carry out organic seaweed fertilizer that the little aerobic fermentation of compost forms with the compound of marine alga slag in the bright sea-tangle chemical industry and one or more mixtures in wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse.
2. a kind of organic seaweed fertilizer as claimed in claim 1 is characterized in that in the little aerobic fermentation process of described compost:
Used substratum comprises the marine alga slag; Or the compound and the water of one or more mixtures in marine alga slag and wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse; Its proportioning is counted by weight percentage; Be amount of water: the marine alga slag, or the dry weight of the compound of one or more mixtures in marine alga slag and wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse is 40-85%;
Used bacterial classification is the mixing of one or more bacterium in bacterium, yeast, fungi and the actinomycetes; Inoculum size is the marine alga slag, or the dry weight of the compound of one or more mixtures in marine alga slag and wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse 0.5~7 ‰;
In the little aerobic fermentation process of compost, after the inoculation, when the substratum temperature natural rises to 40~50 ℃; Oxygen is led in turning, guarantees the anoxic condition in the substratum behind 2~10h, ferments 18~26 days; Wait to pile after temperature reduces to room temperature naturally, carry out sun drying, final must organic seaweed fertilizer of the present invention.
3. according to claim 1 or claim 2 a kind of organic seaweed fertilizer is characterized in that described bacterial classification is preferably the short microbial inoculum of mixing that yeast and actinomycetes are formed.
4. a kind of organic seaweed fertilizer as claimed in claim 3; It is characterized in that counting by weight percentage in the compound of one or more mixtures in described marine alga slag and wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse; Comprise 60%~70% seaweed industry waste residue, one or more mixtures in 30%~40% wheat bran, stalk, Chinese medicine slag, pomace, active sludge or the vinasse.
5. a kind of organic seaweed fertilizer as claimed in claim 4 is characterized in that described seaweed industry waste residue is for being one or more mixtures in the marine alga waste residue that produces in raw material production sodium alginate, iodine, N.F,USP MANNITOL and the algin process with bright sea-tangle.
6. a kind of organic seaweed fertilizer as claimed in claim 3 is as the application of high-effective saline-alkali soil modifying agent, it is characterized in that with organic seaweed fertilizer as base manure or topdress directly or doping applies in the saline-alkali soil, every mu applies the 1-2 ton;
Said additive is one or more mixtures in phosphogypsum, furfural dregs, oyster shell whiting, peat, the natural zeolite.
7. a kind of organic seaweed fertilizer as claimed in claim 6 is as the application of high-effective saline-alkali soil modifying agent, and it is organic seaweed fertilizer that the adding proportion that it is characterized in that said additive is calculated by weight: additive is 10~40:1.
CN2011102318049A 2011-08-15 2011-08-15 Organic seaweed fertilizer and application thereof used as efficient saline soil conditioner Pending CN102408282A (en)

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Cited By (29)

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Publication number Priority date Publication date Assignee Title
CN103305230A (en) * 2013-07-02 2013-09-18 中国海洋大学生物工程开发有限公司 Soil conditioner
CN103708911A (en) * 2013-12-06 2014-04-09 广西科技大学 Green soil improvement fertilizer
CN103771936A (en) * 2013-12-26 2014-05-07 山东洁晶集团股份有限公司 Method for accelerating fermentation of peanut shells by using seaweed residue decomposed old materials
CN103992188A (en) * 2014-04-18 2014-08-20 南京明珠肥料有限责任公司 Organic fertilizer containing traditional Chinese medicinal residues, and production technology thereof
CN104478505A (en) * 2014-12-23 2015-04-01 常熟市添源环保科技有限公司 Method for producing organic fertilizer through combination of pond sludge, algae and straw
CN104557341A (en) * 2015-02-13 2015-04-29 中国水利水电科学研究院 Multi-element fertilizer special for saline-alkali soil
CN104609969A (en) * 2015-02-01 2015-05-13 中农舜天生态肥业有限公司 Active microbial fertilizer containing alginic acid synergist and preparation method of microbial fertilizer
CN104770151A (en) * 2014-01-15 2015-07-15 江苏省中国科学院植物研究所 Simplified planting method for coastal severe saline-alkali soil salt-resistant bermuda grass lawn
CN104987262A (en) * 2015-06-23 2015-10-21 潍坊友容实业有限公司 Saline-alkali soil microorganism bacterial manure and application thereof in red fescue planting
CN105000980A (en) * 2015-07-09 2015-10-28 潍坊友容实业有限公司 Soil curing method for saline and alkaline land by using alga powder soil deep scarification agent
CN105061042A (en) * 2015-08-05 2015-11-18 马鞍山科邦生态肥有限公司 Fertilizer additive for improving acidified soil
CN105237266A (en) * 2015-08-07 2016-01-13 安徽新中远化工科技有限公司 Phosphogypsum soil improver for efficiently fertilizing soil and preparation method for phosphogypsum soil improver
CN105273719A (en) * 2014-06-24 2016-01-27 王安臻 Preparation process and application of biological soil conditioner
CN105694908A (en) * 2016-03-14 2016-06-22 张超 Novel soil conditioner and preparing method thereof
CN105917929A (en) * 2016-05-10 2016-09-07 无锡市黄土塘西瓜专业合作社 Greenhouse planting method for watermelons
CN106034435A (en) * 2016-05-31 2016-10-26 山东胜伟园林科技有限公司 Method for carrying out original-soil cultivation on moderate saline-alkaline land by adopting grain stillage fermented product containing nutritional soil
CN106118682A (en) * 2016-06-30 2016-11-16 山东胜伟园林科技有限公司 A kind of anti-salt alkali composition containing Herba Leonuri extract and preparation method thereof
CN106147776A (en) * 2016-06-30 2016-11-23 山东胜伟园林科技有限公司 A kind of anti-salt alkali composition containing Caulis Aristolochiae extract and preparation method thereof
CN106489342A (en) * 2016-10-19 2017-03-15 山东旺盛园林股份有限公司 A kind of local improving method of salt-soda soil planting soil
CN106833659A (en) * 2016-12-20 2017-06-13 潜山县彭河幸福茶场 A kind of degradation agent for dispelling Pesticide Residues in Tea
CN107540417A (en) * 2017-10-09 2018-01-05 南昌大学 A kind of alga fertilizer preparation method using undaria pinnitafida as raw material
CN107540453A (en) * 2017-10-09 2018-01-05 南昌大学 A kind of alga fertilizer preparation method using Enteromorpha as raw material
CN107540455A (en) * 2017-10-09 2018-01-05 南昌大学 A kind of alga fertilizer preparation method using sargassum as raw material
CN107540454A (en) * 2017-10-09 2018-01-05 南昌大学 A kind of alga fertilizer preparation method using sea-tangle as raw material
CN108017445A (en) * 2017-12-05 2018-05-11 菏泽金正大生态工程有限公司 A kind of reclamation of salinep-alkali soil type microbial bacterial agent and preparation method thereof
CN111171840A (en) * 2020-01-19 2020-05-19 吉林大学 Saline-alkali soil remediation agent suitable for semiarid climate zones, preparation method and application thereof, and soil remediation method
CN111233571A (en) * 2019-03-31 2020-06-05 广东省生物工程研究所(广州甘蔗糖业研究所) Soil conditioner
CN113698245A (en) * 2021-09-09 2021-11-26 河南农业大学 Biological organic fertilizer for improving sand ginger soil and preparation method and application thereof
CN114213178A (en) * 2021-12-18 2022-03-22 张福林 Seaweed straw biological bacterial fertilizer and preparation method thereof

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CN103305230A (en) * 2013-07-02 2013-09-18 中国海洋大学生物工程开发有限公司 Soil conditioner
CN103708911A (en) * 2013-12-06 2014-04-09 广西科技大学 Green soil improvement fertilizer
CN103771936B (en) * 2013-12-26 2016-01-20 山东洁晶集团股份有限公司 A kind of utilize marine alga slag become thoroughly decomposed old material accelerate Pericarppium arachidis hypogaeae fermentation method
CN103771936A (en) * 2013-12-26 2014-05-07 山东洁晶集团股份有限公司 Method for accelerating fermentation of peanut shells by using seaweed residue decomposed old materials
CN104770151A (en) * 2014-01-15 2015-07-15 江苏省中国科学院植物研究所 Simplified planting method for coastal severe saline-alkali soil salt-resistant bermuda grass lawn
CN104770151B (en) * 2014-01-15 2018-05-08 江苏省中国科学院植物研究所 The light of strand heavy salinized ground salt-resistant type bermuda grass turf simplifies planting and establishing method
CN103992188A (en) * 2014-04-18 2014-08-20 南京明珠肥料有限责任公司 Organic fertilizer containing traditional Chinese medicinal residues, and production technology thereof
CN103992188B (en) * 2014-04-18 2015-12-30 南京明珠肥料有限责任公司 A kind of organic fertilizer containing Chinese medicine slag and production technique thereof
CN105273719A (en) * 2014-06-24 2016-01-27 王安臻 Preparation process and application of biological soil conditioner
CN104478505A (en) * 2014-12-23 2015-04-01 常熟市添源环保科技有限公司 Method for producing organic fertilizer through combination of pond sludge, algae and straw
CN104609969A (en) * 2015-02-01 2015-05-13 中农舜天生态肥业有限公司 Active microbial fertilizer containing alginic acid synergist and preparation method of microbial fertilizer
CN104557341A (en) * 2015-02-13 2015-04-29 中国水利水电科学研究院 Multi-element fertilizer special for saline-alkali soil
CN104987262A (en) * 2015-06-23 2015-10-21 潍坊友容实业有限公司 Saline-alkali soil microorganism bacterial manure and application thereof in red fescue planting
CN105000980A (en) * 2015-07-09 2015-10-28 潍坊友容实业有限公司 Soil curing method for saline and alkaline land by using alga powder soil deep scarification agent
CN105061042A (en) * 2015-08-05 2015-11-18 马鞍山科邦生态肥有限公司 Fertilizer additive for improving acidified soil
CN105237266A (en) * 2015-08-07 2016-01-13 安徽新中远化工科技有限公司 Phosphogypsum soil improver for efficiently fertilizing soil and preparation method for phosphogypsum soil improver
CN105694908A (en) * 2016-03-14 2016-06-22 张超 Novel soil conditioner and preparing method thereof
CN105917929A (en) * 2016-05-10 2016-09-07 无锡市黄土塘西瓜专业合作社 Greenhouse planting method for watermelons
CN106034435A (en) * 2016-05-31 2016-10-26 山东胜伟园林科技有限公司 Method for carrying out original-soil cultivation on moderate saline-alkaline land by adopting grain stillage fermented product containing nutritional soil
CN106118682A (en) * 2016-06-30 2016-11-16 山东胜伟园林科技有限公司 A kind of anti-salt alkali composition containing Herba Leonuri extract and preparation method thereof
CN106147776A (en) * 2016-06-30 2016-11-23 山东胜伟园林科技有限公司 A kind of anti-salt alkali composition containing Caulis Aristolochiae extract and preparation method thereof
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CN107540453A (en) * 2017-10-09 2018-01-05 南昌大学 A kind of alga fertilizer preparation method using Enteromorpha as raw material
CN107540454A (en) * 2017-10-09 2018-01-05 南昌大学 A kind of alga fertilizer preparation method using sea-tangle as raw material
CN107540417A (en) * 2017-10-09 2018-01-05 南昌大学 A kind of alga fertilizer preparation method using undaria pinnitafida as raw material
CN108017445A (en) * 2017-12-05 2018-05-11 菏泽金正大生态工程有限公司 A kind of reclamation of salinep-alkali soil type microbial bacterial agent and preparation method thereof
CN111233571A (en) * 2019-03-31 2020-06-05 广东省生物工程研究所(广州甘蔗糖业研究所) Soil conditioner
CN111171840A (en) * 2020-01-19 2020-05-19 吉林大学 Saline-alkali soil remediation agent suitable for semiarid climate zones, preparation method and application thereof, and soil remediation method
CN113698245A (en) * 2021-09-09 2021-11-26 河南农业大学 Biological organic fertilizer for improving sand ginger soil and preparation method and application thereof
CN114213178A (en) * 2021-12-18 2022-03-22 张福林 Seaweed straw biological bacterial fertilizer and preparation method thereof

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Application publication date: 20120411