CN105272663A - Special pinellia tuber controlled release fertilizer produced by utilizing waste agaricus bisporus bracts and preparation method - Google Patents
Special pinellia tuber controlled release fertilizer produced by utilizing waste agaricus bisporus bracts and preparation method Download PDFInfo
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Abstract
The invention discloses a special pinellia tuber controlled release fertilizer produced by utilizing waste agaricus bisporus bracts and a preparation method. The controlled release fertilizer is mainly prepared from the following materials in parts by weight: 56-58 parts of waste agaricus bisporus bracts, 9-11 parts of perlite, 9-11 parts of coating material, 0.6-0.7 part of water-retaining agent, 14-16 parts of sawdust and 4-6 parts of slow release fertilizer. The controlled release fertilizer and the preparation method have the positive and beneficial effects that an approach for scientifically recycling the waste agaricus bisporus bracts is provided, thus promoting development of cyclic economy; the usage amount of common compound fertilizers can be effectively reduced by adopting the produced organic fertilizer; and the obtained organic fertilizer has good application effects and has the effect of increasing the granular structure of soil, thus loosening the soil and being beneficial to water and fertilizer retention.
Description
Technical field
The invention belongs to Slow or controlled release fertilizer technical field, belong to a kind of organic biofertilizer, particularly relate to a kind of utilize bisporous mushroom give up mushroom bud produce Rhizoma Pinelliae special-purpose control-release fertilizer and preparation method.
Background technology
The fertilizer that plantation bisporous mushroom is conventional comprises muck, stalk, cake fertilizer, chemical fertilizer, the large class of mineral substance five, with muck, stalk (straw-manure compost namely usually said) for major ingredient, containing a large amount of robust fibre, xylogen and mycelium.But after bisporous mushroom cultivation, have expense bacterium mushroom bud greatly to can not get effective process, miscellaneous bacteria value volume and range of product increases severely at short notice, useless mushroom bud acidity is caused to increase, metabolic toxicities increases, and the lighter affects the seed output and quality of secondary fruiting, and severe one causes the amount reproduction of disease and pest and spreads.Directly apply as taken bacterium mushroom bud some row Negative effects that large Tanaka can cause soil, as acid base imbalance, soil miscellaneous bacteria is grown, and nutritive ingredient is out of proportion, causes huge pollution to agroecological environment.The nutrition of useless mushroom bud is roughly: organic content is about 55 ~ 60 parts, pH value is about 6.0 ~ 7.0, nitrogen content 2.0 ~ 3.0 parts, phosphorus content 1.5 ~ 2.0 parts, potassium content 2.0 ~ 2.5 parts, simultaneously containing the trace element in the abundant mineral substance such as calcium, zinc, copper, iron, magnesium, there are excellent water-retentivity, water-permeable and water-absorbent, use in soil bisporous mushroom give up mushroom bud fertilizer after, the soil ulmin with good ventilative water retention capacity can be formed, to increasing soil fertility, improvement soil has good practical value.Effective mycelium that bisporous mushroom gives up in mushroom bud fertilizer can directly be absorbed by plants by the hormonal substance effectively secreted needed for plant-growth, the bisporous mushroom beneficial flora given up in mushroom bud fertilizer can secrete the special enzyme material of generation simultaneously, organic matter in soil and crude protein etc. can be decomposed, metabolism goes out polysaccharide and protein matter, the preferred raw materials of especially medicinal plant plantation.
Rhizoma Pinelliae, Araeceae Pinellia Tenore, per nnial herb, complete stool is high 15 ~ 30 centimetres, and underground stem tuber journey is spherical, is the major portion of being used as medicine.Cure mainly eliminating dampness and eliminating phlegm, stopping nausea and vomiting by lowering the adverse flow of QI, raw with the furuncle that disappears; Cure mainly coughing with a lot of sputum, nausea and vomiting; Acute mastitis, acute and chronicization dense property otitis media are controlled in external application, have pharmaceutical use widely.Rhizoma Pinelliae likes hidden environment, and in annual 10 ~ December, 2 ~ May plants, and receive then, general per mu yield is 150 ~ 200 kilograms, and mu benefit is more than 6000 yuan, if soil property is fertile, manage proper, per mu yield can reach more than 250 kilograms, considerable benefit.Rhizoma Pinelliae field energy Interplanting maize, the contour straw crop of jowar, also can interplant in fruit tree sylvan life, stereo planting benefit is better.But current Controlled Release Fertilizer exists three problems concerning the plantation of the medicinal tuber of pinellia, and one is to accomplish that the organic fertilizer of Co ntrolled release factor is expensive preferably, production is difficult to accept.Two are water-retentivitys of Controlled Release Fertilizer, water-permeable and water-absorbent be the key factor that restriction fertilizer effectively absorbs and discharges.Three is the acid-basicity of Controlled Release Fertilizer and antiweed level is the key factor of restriction Rhizoma Pinelliae field planting.
Summary of the invention
The object of this invention is to provide a kind of utilize bisporous mushroom give up mushroom bud produce Rhizoma Pinelliae special-purpose control-release fertilizer and preparation method.The preparation method of Controlled Release Fertilizer provided by the invention is a kind of easy and simple to handle, and production efficiency is high, fertilizer quality and the good organic fertilizer fast fermentation method of effect.Provided by the invention utilize bisporous mushroom to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces effectively can improve the water-retentivity of soil, water-permeable and water-absorbent, effectively
Regulate the potential of hydrogen of soil, solve the technical barrier of the extensive industrialization plantation of current Rhizoma Pinelliae.
Technical scheme of the present invention is:
Utilize bisporous mushroom to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces, is prepared from primarily of following material, is weight part: bisporous mushroom gives up mushroom bud: 56 ~ 58 parts; Perlite: 9 ~ 11 parts; Coated fertilizer: 9 ~ 11 parts; Water-holding agent: 0.6 ~ 0.7 part; Sawdust: 14 ~ 16 parts; Slow-release fertilizer: 4 ~ 6 parts.
Utilize bisporous mushroom to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces, preferred scheme is, is prepared from, is weight part primarily of following material: bisporous mushroom gives up mushroom bud: 56.5 ~ 57.5 parts; Perlite: 9.5 ~ 10.5 parts; Coated fertilizer: 9.5 ~ 10.5 parts; Water-holding agent: 0.65 ~ 0.68 part; Sawdust: 15 ~ 15.5 parts; Slow-release fertilizer: 4.5 ~ 5.5 parts.
Utilize bisporous mushroom to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces, the scheme be more preferably is, is prepared from, is weight part primarily of following material: bisporous mushroom gives up mushroom bud: 57 parts; Perlite: 10 parts; Coated fertilizer: 10 parts; Water-holding agent: 0.67 part; Sawdust: 15.3 parts; Slow-release fertilizer: 5.0 parts.
Utilize bisporous mushroom give up mushroom bud produce Rhizoma Pinelliae special-purpose control-release fertilizer, preferred scheme is, described slow-release fertilizer is controlled availability fertilizer: urea formaldehyde (UF), isobutyl pitch ten ureas (1BDU), sulfur coated urea, coating urea, NutricoteCAFS etc.
Utilize bisporous mushroom give up mushroom bud produce Rhizoma Pinelliae special-purpose control-release fertilizer, preferred scheme is, described coated fertilizer is sulphur, silica polymkeric substance or vinyon.
Utilize bisporous mushroom give up mushroom bud produce Rhizoma Pinelliae special-purpose control-release fertilizer, preferred scheme is, water-holding agent used is petrochemical complex synthesis type water-holding agent, as polyacrylamide, cross-linked polyacrylamide etc.
Above-mentioned utilize bisporous mushroom to give up the preparation method of Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces is:
(1) pulverize: the mushroom bud that given up by the bisporous mushroom of gathering is pulverized, and adds: perlite, coated fertilizer, water-holding agent, sawdust and slow-release fertilizer in crushing process simultaneously;
(2) adjust pH: the mixture of pulverizing is added lime powder and mixes thoroughly, adjust ph is 6.0 ~ 7.0;
(3) bacterial classification is connect: by having regulated the useless mushroom bud mixture of pH value when not adding any moisture, having added composite fungus agent and mixing thoroughly;
(4) sieve: the useless mushroom bud powder connecing bacterial classification is crossed 40-80 mesh sieve;
(5) ferment: mushroom bud powder fermentation of being given up by the bisporous mushroom being mixed with composite bacteria, controls fermentation time 6-12 hour, the bisporous mushroom mushroom bud that gives up can remove stink, whole fermenting-ripening, and the visible probiotic bacterium of naked eyes, drop to normal temperature, obtain Rhizoma Pinelliae special-purpose control-release fertilizer.
Utilize bisporous mushroom the to give up preparation method of Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces, preferred scheme is, step (2) adjust pH is 6.5.
Utilize bisporous mushroom the to give up preparation method of Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces, preferred scheme is, step (3) composite fungus agent used is organic phosphobacteria 0.015 ~ 0.025 part, Bacillus licheniformis 0.015 ~ 0.025 part, 0.015 ~ 0.025 part, vinelandii, 0.025 ~ 0.035 part, yeast, root nodule bacterium 0.009 ~ 0.015 part, azospirillum 0.008 ~ 0.015 part, antibacterial peptase body 0.003 ~ 0.01 part, bisporous mushroom per ton gives up, and mushroom is luxuriant uses composite fungus agent 5 kilograms.
Utilize bisporous mushroom the to give up preparation method of Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces, preferred scheme is, step (5) controls fermentation time 8 hours.
Active effect of the present invention and beneficial effect:
1, the composite fungus agent main component that the present invention uses has: colloid bacillus cereus, Bacillus licheniformis, vinelandii, aspergillus spore powder (aspergillus oryzae spore powder), bite hot-bulb bacterium, enterococcus faecalis and antibacterial peptase body, solid state fermentation is breathed freely, and temperature is high, and the treatment time is short, to guarantee the biological organic fertilizer ideal effect after a procedure produced, bisporous mushroom is given up the effective second stage employ of mushroom bud, reduces and directly abandon the pollution brought to environment, non-secondary pollution, fundamentally find a science recycle bisporous mushroom to give up the approach of mushroom bud, promote the development of recycling economy.
2, the present invention uses unslaked lime adjust ph, and kills the harmful bacteria in useless mushroom bud.
3, the organic fertilizer that the present invention produces effectively can reduce the consumption of conventional composite fertilizer.
4, gained organic fertilizer effect of the present invention is good, increase soil aggregate, make loosing soil, be conducive to preserve moisture and fertility, ventilate and promote root system development, especially for high-grade medicinal plant provides comfortable growing environment, for the ecotope improvement of bisporous mushroom planting site provides technical support, this bisporous mushroom mushroom bud quick fermentation gained biological organic fertilizer that gives up has good social benefit, economic benefit and ecological benefits.
Embodiment
Below in conjunction with embodiment, the present invention is described in detail, but protection domain is not by this restriction.
Water-holding agent: also known as water-retaining agent, wetting Agent for Printing Inks, polymer water-absorbent, High hydrophilous resin, is a kind of organic high molecular polymer, has network molecule chain in its molecular structure.Water-holding agent runs into water and immediately electrolysis occurs later, dissociate into the ion of positively charged and negative electricity, the ion of this positively charged and negative electricity and water have strong affinity interaction, thus make it have extremely strong water-absorbent and water-retentivity, can rapid specific absorption self the tuple hundred doubly even water of thousands of times.Be expanded to hydrogel after water suction, can absorb for crop by slow releasing.
Slow-release fertilizer: also known as slow-release fertilizer, controlled availability fertilizer, refers to that the chemical composition due to fertilizer changes or surperficial bag painting half water-permeable or watertightness material, makes available nutrient slow releasing wherein.After being manured into soil, because of the difference of its compound or physical condition, could to be dissolved by the soil solution through the conversion of short period of time.It can give plant-growth necessary nutritive element enduringly, and it has chemical fertilizer " quick-acting ", the gentle lasting feature of farm manure concurrently, and can reduce shower loss.
The present invention is raw materials used all can be bought from market, and such as slow-release fertilizer is purchased from Nanjing Soil Inst., Chinese Academy of Sciences.The concrete bacterium of composite fungus agent used is all purchased from Shandong green source biomass energy company limited.
embodiment 1:
Utilize bisporous mushroom the to give up preparation method of Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces, comprises pulverizing, adjust pH, connects bacterial classification, sieves and fermentation procedure.Zymotechnique links carries out in strict accordance with implementation step:
(1) pulverize: the mushroom bud that given up by the bisporous mushroom of gathering puts into pulverizer, and the weight part of ground mixt each component is composed as follows (every part is 50kg):
Bisporous mushroom gives up mushroom bud: 56 parts
Perlite: 9 parts
Coated fertilizer (the present embodiment coated fertilizer used is sulphur): 9 parts
Water-holding agent (the present embodiment water-holding agent used is polyacrylamide): 0.6 part
Sawdust: 14 parts
Slow-release fertilizer (the present embodiment slow-release fertilizer used is urea formaldehyde): 4 parts
(2) adjust pH: the mixture of pulverizing is added lime powder and mixes thoroughly, adjust ph is 6.0;
(3) bacterial classification is connect: by having regulated the bisporous mushroom of pH value to give up mushroom bud mixture when not adding any moisture, having added composite fungus agent and mixing thoroughly;
(4) sieve: 40 mesh sieve crossed by the mushroom bud powder that given up by the bisporous mushroom connecing bacterial classification;
(5) ferment: the mushroom bud powder that given up by the bisporous mushroom being mixed with composite bacteria is poured in vertical digester and fermented, control fermentation time 6 hours, the bisporous mushroom mushroom bud that gives up can remove stink, whole fermenting-ripening, and the visible probiotic bacterium of naked eyes, in vertical digester, temperature drops to normal temperature, discharging namely obtain bisporous mushroom give up mushroom bud fertilizer.
Step (3) composite fungus agent used is organic phosphobacteria 0.015 part, Bacillus licheniformis 0.015 part, 0.015 part, vinelandii, 0.025 part, yeast, root nodule bacterium 0.009 part, azospirillum 0.008 part, antibacterial peptase body 0.003 part, bisporous mushroom per ton gives up, and mushroom is luxuriant uses composite fungus agent 5 kilograms.
embodiment 2:
Utilize bisporous mushroom give up mushroom bud produce Rhizoma Pinelliae special-purpose control-release fertilizer preparation method, comprise pulverizing, adjust pH, connect bacterial classification, sieve and fermentation procedure.Zymotechnique links carries out in strict accordance with implementation step:
(1) pulverize: the mushroom bud that given up by the bisporous mushroom of gathering puts into pulverizer, ground mixt, and the weight part of each component is composed as follows (every part is 50kg):
Bisporous mushroom gives up mushroom bud: 58 parts
Perlite: 11 parts
Coated fertilizer (the present embodiment coated fertilizer used is silica polymkeric substance): 11 parts
Water-holding agent (the present embodiment water-holding agent used is cross-linked polyacrylamide): 0.7 part
Sawdust: 16 parts
Slow-release fertilizer (the present embodiment slow-release fertilizer used is sulfur coated urea): 6 parts
(2) adjust pH: the mixture of pulverizing is added lime powder and mixes thoroughly, adjust ph is 7.0;
(3) bacterial classification is connect: by having regulated the bisporous mushroom of pH value to give up mushroom bud mixture when not adding any moisture, having added composite fungus agent and mixing thoroughly;
(4) sieve: 80 mesh sieve crossed by the mushroom bud powder that given up by the bisporous mushroom connecing bacterial classification;
(5) ferment: the mushroom bud powder that given up by the bisporous mushroom being mixed with composite bacteria is poured in vertical digester and fermented, control fermentation time 12 hours, the bisporous mushroom mushroom bud that gives up can remove stink, whole fermenting-ripening, and the visible probiotic bacterium of naked eyes, in vertical digester, temperature drops to normal temperature, discharging namely obtain bisporous mushroom give up mushroom bud fertilizer.
Step (3) composite fungus agent used is organic phosphobacteria 0.025 part, Bacillus licheniformis 0.025 part, 0.025 part, vinelandii, 0.035 part, yeast, root nodule bacterium 0.015 part, azospirillum 0.015 part, antibacterial peptase body 0.01 part, bisporous mushroom per ton gives up, and mushroom is luxuriant uses composite fungus agent 5 kilograms.
embodiment 3:
Utilize bisporous mushroom give up mushroom bud produce Rhizoma Pinelliae special-purpose control-release fertilizer preparation method, comprise pulverizing, adjust pH, connect bacterial classification, sieve and fermentation procedure.Zymotechnique links carries out in strict accordance with implementation step:
(1) pulverize: the mushroom bud that given up by the bisporous mushroom of gathering puts into pulverizer, and the weight part of ground mixt each component is composed as follows (every part is 50kg)::
Bisporous mushroom gives up mushroom bud: 57 parts
Perlite: 10 parts
(the present embodiment coated fertilizer used is (vinyon) to coated fertilizer: 10 parts
Water-holding agent (the present embodiment water-holding agent used is cross-linked polyacrylamide): 0.67 part
Sawdust: 15.3 parts
Slow-release fertilizer (the present embodiment slow-release fertilizer used is coating urea): 5.0 parts
(2) adjust pH: the mixture of pulverizing is added lime powder and mixes thoroughly, adjust ph is 6.5;
(3) bacterial classification is connect: by having regulated the bisporous mushroom of pH value to give up mushroom bud mixture when not adding any moisture, having added composite fungus agent and mixing thoroughly;
(4) sieve: 60 mesh sieve crossed by the mushroom bud powder that given up by the bisporous mushroom connecing bacterial classification;
(5) ferment: the mushroom bud powder that given up by the bisporous mushroom being mixed with composite bacteria is poured in vertical digester and fermented, control fermentation time 8 hours, the bisporous mushroom mushroom bud that gives up can remove stink, whole fermenting-ripening, and the visible probiotic bacterium of naked eyes, in vertical digester, temperature drops to normal temperature, discharging namely obtain bisporous mushroom give up mushroom bud fertilizer.
Step (3) composite fungus agent used is organic phosphobacteria 0.02 part, Bacillus licheniformis 0.02 part, 0.018 part, vinelandii, 0.03 part, yeast, root nodule bacterium 0.012 part, azospirillum 0.01 part, antibacterial peptase body 0.007 part, bisporous mushroom per ton gives up, and mushroom is luxuriant uses composite fungus agent 5 kilograms.
test example: applicant's utilized by 3 embodiment gained bisporous mushroom to give up per mu yield field experiment of Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces.Apply fertilizer by the standard of every mu of 50kg.By calculating of the large Tanaka's tuber of pinellia corm yield to 3 embodiment fertilisings, the output of large Tanaka's tuber of pinellia bulb of embodiment 3 is higher than comparative example by 21.7%, and effect is the most remarkable, can actively promote.
The data obtained sees the following form:
The yield-increasing efficiency outline of embodiment 3 is higher than other embodiment as can be seen from the above table.
The application of this patent is by Shandong Province's nature fund assistance.Item number: ZR2012CQ021, project name: a kind of separation of new soybean matrix attachment regions and Function Identification.
Claims (10)
1. utilize bisporous mushroom to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces, is characterized in that, be prepared from, be weight part primarily of following material: bisporous mushroom gives up mushroom bud: 56 ~ 58 parts; Perlite: 9 ~ 11 parts; Coated fertilizer: 9 ~ 11 parts; Water-holding agent: 0.6 ~ 0.7 part; Sawdust: 14 ~ 16 parts; Slow-release fertilizer: 4 ~ 6 parts.
2. utilize bisporous mushroom to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces according to claim 1, is characterized in that, be prepared from, be weight part primarily of following material: bisporous mushroom gives up mushroom bud: 56.5 ~ 57.5 parts; Perlite: 9.5 ~ 10.5 parts; Coated fertilizer: 9.5 ~ 10.5 parts; Water-holding agent: 0.65 ~ 0.68 part; Sawdust: 15 ~ 15.5 parts; Slow-release fertilizer: 4.5 ~ 5.5 parts.
3. utilize bisporous mushroom to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces according to claim 1, is characterized in that, be prepared from, be weight part primarily of following material: bisporous mushroom gives up mushroom bud: 57 parts; Perlite: 10 parts; Coated fertilizer: 10 parts; Water-holding agent: 0.67 part; Sawdust: 15.3 parts; Slow-release fertilizer: 5.0 parts.
4. according to arbitrary described utilize bisporous mushroom the to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces of claim 1-3, it is characterized in that, described slow-release fertilizer is controlled availability fertilizer: urea formaldehyde (UF), isobutyl pitch ten ureas (1BDU), sulfur coated urea, coating urea etc.
5., according to arbitrary described utilize bisporous mushroom the to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces of claim 1-3, it is characterized in that, described coated fertilizer is sulphur, silica polymkeric substance or vinyon.
6., according to arbitrary described utilize bisporous mushroom the to give up Rhizoma Pinelliae special-purpose control-release fertilizer that mushroom bud produces of claim 1-3, it is characterized in that, described water-holding agent is petrochemical complex synthesis type water-holding agent, as polyacrylamide, and cross-linked polyacrylamide etc.
7., according to the preparation method of the arbitrary described Rhizoma Pinelliae special-purpose control-release fertilizer of claim 1-3, it is characterized in that, step is as follows:
(1) pulverize: the mushroom bud that given up by the bisporous mushroom of gathering is pulverized, and adds perlite, coated fertilizer, water-holding agent, sawdust and slow-release fertilizer in crushing process simultaneously;
(2) adjust pH: the mixture of pulverizing is added lime powder and mixes thoroughly, adjust ph is 6.0 ~ 7.0;
(3) bacterial classification is connect: by having regulated the useless mushroom bud mixture of pH value when not adding any moisture, having added composite fungus agent and mixing thoroughly;
(4) sieve: the useless mushroom bud powder connecing bacterial classification is crossed 40-80 mesh sieve;
(5) ferment: mushroom bud powder fermentation of being given up by the bisporous mushroom being mixed with composite bacteria, controls fermentation time 6-12 hour, the bisporous mushroom mushroom bud that gives up can remove stink, whole fermenting-ripening, and the visible probiotic bacterium of naked eyes, drop to normal temperature, obtain Rhizoma Pinelliae special-purpose control-release fertilizer.
8. the preparation method of Rhizoma Pinelliae special-purpose control-release fertilizer according to claim 7, is characterized in that, step (2) adjust pH is 6.5.
9. the preparation method of Rhizoma Pinelliae special-purpose control-release fertilizer according to claim 7, it is characterized in that, step (3) composite fungus agent used is organic phosphobacteria 0.015 ~ 0.025 part, Bacillus licheniformis 0.015 ~ 0.025 part, 0.015 ~ 0.025 part, vinelandii, 0.025 ~ 0.035 part, yeast, root nodule bacterium 0.009 ~ 0.015 part, azospirillum 0.008 ~ 0.015 part, antibacterial peptase body 0.003 ~ 0.01 part, bisporous mushroom per ton gives up, and mushroom is luxuriant uses composite fungus agent 5 kilograms.
10. the preparation method of Rhizoma Pinelliae special-purpose control-release fertilizer according to claim 7, is characterized in that, step (5) controls fermentation time 8 hours.
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183570A (en) * | 2013-04-25 | 2013-07-03 | 敦化市吉祥农业科技有限公司 | Method for producing organic fertilizer by utilizing wastes of materials for planting agaricus bisporus |
| CN104261917A (en) * | 2014-09-24 | 2015-01-07 | 宜州市三堡农业科技有限公司 | Method for preparing edible mushroom waste bud organic fertilizer through rapid fermenting |
| CN104876729A (en) * | 2015-05-20 | 2015-09-02 | 黄海涛 | Special soybean fertilizer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103183570A (en) * | 2013-04-25 | 2013-07-03 | 敦化市吉祥农业科技有限公司 | Method for producing organic fertilizer by utilizing wastes of materials for planting agaricus bisporus |
| CN104261917A (en) * | 2014-09-24 | 2015-01-07 | 宜州市三堡农业科技有限公司 | Method for preparing edible mushroom waste bud organic fertilizer through rapid fermenting |
| CN104876729A (en) * | 2015-05-20 | 2015-09-02 | 黄海涛 | Special soybean fertilizer |
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Application publication date: 20160127 |