CN105622265A - Method for preparing biological soil conditioner by utilizing edible mushroom dregs - Google Patents
Method for preparing biological soil conditioner by utilizing edible mushroom dregs Download PDFInfo
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- CN105622265A CN105622265A CN201510997358.0A CN201510997358A CN105622265A CN 105622265 A CN105622265 A CN 105622265A CN 201510997358 A CN201510997358 A CN 201510997358A CN 105622265 A CN105622265 A CN 105622265A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/50—Treatments combining two or more different biological or biochemical treatments, e.g. anaerobic and aerobic treatment or vermicomposting and aerobic treatment
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Biochemistry (AREA)
- Inorganic Chemistry (AREA)
- Biotechnology (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The invention discloses a method for preparing a biological soil conditioner by utilizing edible mushroom dregs and belongs to the field of waste utilization. The method aims at solving the problem that at present, a large mount of edible mushroom dregs in out country is abandoned and burned, mold spores in the air and injurious insects are increased, air pollution is caused, harm is produced to human health, meanwhile a traditional soil conditioner is mainly synthesized by various chemical substances, residues in soil cause secondary pollution and the production cost is expensive. According to the method, edible mushrooms are firstly soaked with salt water, pretreatment is performed to remove hazardous substances, then the edible mushrooms are mixed with nutrients, strains are screened under sequence pressure to obtain beneficial strains and nutrient substances, then a soil extracting solution is obtained from the treated soil, and finally the beneficial strains are directionally cultured by using the extracting solution so as to obtain the biological soil conditioner.
Description
Technical field
The present invention discloses a kind of method utilizing edible fungi residue to prepare soil biological modifying agent, belongs to waste utilization field.
Background technology
Edible mushrooms due to its contain high protein, lower fat, low-yield, be rich in mineral element and VITAMIN, become a part indispensable in people's diet. after entering the eighties, the edible mushrooms development of China is very rapid, has become edible mushrooms superpower. along with the development of edible mushrooms, waste material after the bacterium slag of edible mushrooms and culturing edible fungus also gets more and more, the bacterium slag that China produces every year has millions of tons, cultivate personnel due to great majority not known by the nutritive value of bacterium slag, the bacterium slag of edible mushrooms is often abandoned everywhere or is burnt, still containing a large amount of mycelium in bacterium slag, still containing abundant nutritive substance, mould and insect multiply propagation very easily wherein, cause the significant wastage of resource on the one hand, on the other hand due to the growth of mould and insect, the quantity of mould spores and insect in air will certainly be increased, cause atmospheric pollution.
In China, the soil cultivated greatly is coerce to pollute lower soil, these environmental stresss ploughed and be subject to external world's abiotic factor in varying degrees and cause, and mainly comprises arid, saline and alkaline and heavy metal etc. Coercing long-term cropping in contaminated land this kind of, the output of crop can be made to reduce, serious big area death or the total crop failure that even can cause crop, causes more serious financial loss to peasant household. In order to alleviate abiotic factor to cultivating the environmental stress brought in soil, prior art adds modifying agent usually in soil. Traditional soil improvement agent is that pH value and water content for soil carry out corresponding acid-alkali accommodation and diversion irrigation, this kind of method can play the effect improving soil within the short period of time, but in the long term, consuming a large amount of manpower and financial resources, final earning rate can reduce greatly.
Summary of the invention
The technical problem that the present invention mainly solves: by abandoning in a large number and burn for current China edible fungi residue, cause the quantity of mould spores and insect in air, cause atmospheric pollution, it is detrimental to health, tradition soil improvement agent synthesizes primarily of various chemical substance simultaneously, residue in and soil can cause secondary pollution, and the problem of production cost costliness, the present invention is first by soaking in salt solution edible mushrooms, carry out pre-treatment, remove wherein objectionable impurities, again it is mixed with nutrition, again under sequence pressure, bacterial classification is screened, obtain probiotics and nutritive substance, then from process soil, soil extract is obtained, extracting solution is finally used to be cultivated by probiotics, and post-directed training, thus obtain soil biological modifying agent.
In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is:
(1) get 1��3kg edible fungi residue and put into container, add the sodium chloride solution immersion bacterium slag that massfraction is 1��2% wherein, agitator is used to be stirred evenly, leave standstill 20��25min subsequently, again it is filtered, collect remaining bacterium slag after filtering, carry out natural drying, when its water content is 50��55%, collect bacterium slag;
(2) by quality hundred parts of ratios, get the bacterium slag of 45��55 parts of above-mentioned gained, 18��20 parts of sodium nitrophenolates, 10��12 parts of massfractions be the D/W of 10%, 2��4 parts of persulfuric acid calcium, 6��8 parts of calcium carbonate and 9��11 parts of humic acidss, put into container, stir evenly, sealed vessel subsequently, air is evacuated to 40��60kPa, and control temperature is 35��40 DEG C;
(3) after having mycelia to occur in said vesse, container is boosted, until mycelia disappears, keep pressure subsequently until there being mycelia to occur again, and then boosting, so until pressure rises to standard atmospheric pressure, mycelia is had to occur, remove container sealing, it may also be useful to agitator with the rotating speed of rotating speed 130��180r/min, after mixture is carried out stirring 3��5h, filter, collect filtrate, obtain soil biological modifying agent matrix, for subsequent use;
(4) soil at the dark 50��60cm place, soil getting required process puts into container, again respectively to the distilled water wherein adding soil volume 2��3 times, agitator is used to stir after evenly, again container is moved to, in ultrasonic cleaning instrument, sonic oscillation 40��60min, takes out hold over night by container subsequently, then the mixture in container puts into whizzer, with 5000��7000r/min centrifugation 20��30min, collect supernatant liquor, obtain soil extract;
(5) 3:1:1 in mass ratio, by the soil extract of the soil biological modifying agent matrix of step (3) gained and above-mentioned gained, calcium carbonate mixes, then mixture is carried out compost fermentation, heap height position 50��70cm, use black PET film by its surface coverage, control heap temperature is 40��45 DEG C, treat that heap surface is covered by mycelia, carry out turning, compost fermentation 20��25 days, subsequently heap body being put into air dryer carries out air-dry, put it in pulverizer again and pulverize, sieve to obtain 100��120 order powder, soil biological modifying agent can be obtained.
The application method of the present invention is: turned over soil ploughing machine to be improved, the soil biological modifying agent again the present invention obtained and conventional fertilizer in mass ratio 6:1 mix, apply in the soil after turning over hoe uniformly, applied amount is 25��30kg/ mu, hoe is again turned over once with ploughing machine after applying, the soil weight after soil biological modifying agent of the present invention is improved reduces, N, P, K element content adds 10��15%, the preserve moisture and fertility ability of soil significantly improves, and compared with the soil that tradition modifying agent is improved, the increasing crop yield 12��15% of plantation, and soil remains without any properties-correcting agent.
The invention has the beneficial effects as follows:
(1) modifying agent that the present invention obtains significantly improves the preserve moisture and fertility ability of soil, adds all kinds of nutritive element;
(2) the present invention not only solves edible fungi residue environmental pollution, prevents the harm to human body, and make use of edible fungi residue fully, it is achieved resource re-uses;
(3) cost of manufacture of the present invention is low, is easy to operation.
Embodiment
Get 1��3kg edible fungi residue and put into container, add the sodium chloride solution immersion bacterium slag that massfraction is 1��2% wherein, agitator is used to be stirred evenly, leave standstill 20��25min subsequently, again it is filtered, collect remaining bacterium slag after filtering, carry out natural drying, when its water content is 50��55%, collect bacterium slag;
By quality hundred parts of ratios, get the bacterium slag of 45��55 parts of above-mentioned gained, 18��20 parts of sodium nitrophenolates, 10��12 parts of massfractions be the D/W of 10%, 2��4 parts of persulfuric acid calcium, 6��8 parts of calcium carbonate and 9��11 parts of humic acidss, put into container, stir evenly, sealed vessel subsequently, air is evacuated to 40��60kPa, and control temperature is 35��40 DEG C; After having mycelia to occur in said vesse, container is boosted, until mycelia disappears, keep pressure subsequently until there being mycelia to occur again, and then boosting, so until pressure rises to standard atmospheric pressure, mycelia is had to occur, remove container sealing, it may also be useful to agitator with the rotating speed of rotating speed 130��180r/min, after mixture is carried out stirring 3��5h, filter, collect filtrate, obtain soil biological modifying agent matrix, for subsequent use; The soil at the dark 50��60cm place, soil getting required process puts into container, again respectively to the distilled water wherein adding soil volume 2��3 times, agitator is used to stir after evenly, again container is moved to, in ultrasonic cleaning instrument, sonic oscillation 40��60min, takes out hold over night by container subsequently, then the mixture in container puts into whizzer, with 5000��7000r/min centrifugation 20��30min, collect supernatant liquor, obtain soil extract; 3:1:1 in mass ratio, the soil biological modifying agent matrix of gained is mixed with soil extract, the calcium carbonate of above-mentioned gained, then mixture is carried out compost fermentation, heap height position 50��70cm, use black PET film by its surface coverage, control heap temperature is 40��45 DEG C, treat that heap surface is covered by mycelia, carry out turning, compost fermentation 20��25 days, puts into air dryer by heap body subsequently and carries out air-dry, then puts it in pulverizer and pulverize, sieve to obtain 100��120 order powder, can obtain soil biological modifying agent.
Example 1
Get 2kg edible fungi residue and put into container, add the sodium chloride solution immersion bacterium slag that massfraction is 1.5% wherein, agitator is used to be stirred evenly, leave standstill 22min subsequently, again it is filtered, collect remaining bacterium slag after filtering, carry out natural drying, when its water content is 52%, collect bacterium slag; By quality hundred parts of ratios, get the bacterium slag of 45 parts of above-mentioned gained, 20 parts of sodium nitrophenolates, 12 parts of massfractions be the D/W of 10%, 4 parts of persulfuric acid calcium, 8 parts of calcium carbonate and 11 parts of humic acidss, put into container, stir evenly, sealed vessel subsequently, air is evacuated to 50kPa, and control temperature is 38 DEG C; After having mycelia to occur in said vesse, container is boosted, until mycelia disappears, keep pressure subsequently until there being mycelia to occur again, and then boosting, so until pressure rises to standard atmospheric pressure, mycelia is had to occur, remove container sealing, it may also be useful to mixture, with the rotating speed of rotating speed 150r/min, is carried out stirring after 4h by agitator, filter, collect filtrate, obtain soil biological modifying agent matrix, for subsequent use; The soil at the dark 55cm place, soil getting required process puts into container, again respectively to the distilled water wherein adding soil volume 3 times, agitator is used to stir after evenly, again container is moved to, in ultrasonic cleaning instrument, sonic oscillation 50min, takes out hold over night by container subsequently, then the mixture in container puts into whizzer, with 6000r/min centrifugation 25min, collect supernatant liquor, obtain soil extract; 3:1:1 in mass ratio, the soil biological modifying agent matrix of gained is mixed with soil extract, the calcium carbonate of above-mentioned gained, then mixture is carried out compost fermentation, heap height is 60cm, use black PET film by its surface coverage, control heap temperature is 42 DEG C, treat that heap surface is covered by mycelia, carry out turning, compost fermentation 22 days, puts into air dryer by heap body subsequently and carries out air-dry, then puts it in pulverizer and pulverize, sieve to obtain 110 order powder, can obtain soil biological modifying agent.
Soil ploughing machine to be improved is turned over, the soil biological modifying agent again the present invention obtained and conventional fertilizer in mass ratio 6:1 mix, apply in the soil after turning over hoe uniformly, applied amount is 28kg/ mu, hoe is again turned over once with ploughing machine after applying, the soil weight after soil biological modifying agent of the present invention is improved reduces, N, P, K element content adds 12%, the preserve moisture and fertility ability of soil significantly improves, and compared with the soil that tradition modifying agent is improved, the increasing crop yield 13.6% of plantation, and soil remains without any properties-correcting agent.
Example 2
Get 3kg edible fungi residue and put into container, add the sodium chloride solution immersion bacterium slag that massfraction is 2% wherein, agitator is used to be stirred evenly, leave standstill 25min subsequently, again it is filtered, collect remaining bacterium slag after filtering, carry out natural drying, when its water content is 55%, collect bacterium slag; By quality hundred parts of ratios, get the bacterium slag of 45 parts of above-mentioned gained, 20 parts of sodium nitrophenolates, 12 parts of massfractions be the D/W of 10%, 4 parts of persulfuric acid calcium, 8 parts of calcium carbonate and 11 parts of humic acidss, put into container, stir evenly, sealed vessel subsequently, air is evacuated to 60kPa, and control temperature is 40 DEG C; After having mycelia to occur in said vesse, container is boosted, until mycelia disappears, keep pressure subsequently until there being mycelia to occur again, and then boosting, so until pressure rises to standard atmospheric pressure, mycelia is had to occur, remove container sealing, it may also be useful to mixture, with the rotating speed of rotating speed 180r/min, is carried out stirring after 5h by agitator, filter, collect filtrate, obtain soil biological modifying agent matrix, for subsequent use; The soil at the dark 60cm place, soil getting required process puts into container, again respectively to the distilled water wherein adding soil volume 3 times, agitator is used to stir after evenly, again container is moved to, in ultrasonic cleaning instrument, sonic oscillation 60min, takes out hold over night by container subsequently, then the mixture in container puts into whizzer, with 7000r/min centrifugation 30min, collect supernatant liquor, obtain soil extract; 3:1:1 in mass ratio, the soil biological modifying agent matrix of gained is mixed with soil extract, the calcium carbonate of above-mentioned gained, then mixture is carried out compost fermentation, heap height is 70cm, use black PET film by its surface coverage, control heap temperature is 45 DEG C, treat that heap surface is covered by mycelia, carry out turning, compost fermentation 25 days, puts into air dryer by heap body subsequently and carries out air-dry, then puts it in pulverizer and pulverize, sieve to obtain 120 order powder, can obtain soil biological modifying agent.
Soil ploughing machine to be improved is turned over, the soil biological modifying agent again the present invention obtained and conventional fertilizer in mass ratio 6:1 mix, apply in the soil after turning over hoe uniformly, applied amount is 30kg/ mu, hoe is again turned over once with ploughing machine after applying, the soil weight after soil biological modifying agent of the present invention is improved reduces, N, P, K element content adds 15%, the preserve moisture and fertility ability of soil significantly improves, and compared with the soil that tradition modifying agent is improved, the increasing crop yield 15% of plantation, and soil remains without any properties-correcting agent.
Example 3
Get 1kg edible fungi residue and put into container, add the sodium chloride solution immersion bacterium slag that massfraction is 1% wherein, agitator is used to be stirred evenly, leave standstill 20min subsequently, again it is filtered, collect remaining bacterium slag after filtering, carry out natural drying, when its water content is 50%, collect bacterium slag; By quality hundred parts of ratios, get the bacterium slag of 55 parts of above-mentioned gained, 18 parts of sodium nitrophenolates, 10 parts of massfractions be the D/W of 10%, 2 parts of persulfuric acid calcium, 6 parts of calcium carbonate and 9 parts of humic acidss, put into container, stir evenly, sealed vessel subsequently, air is evacuated to 40kPa, and control temperature is 35 DEG C; After having mycelia to occur in said vesse, container is boosted, until mycelia disappears, keep pressure subsequently until there being mycelia to occur again, and then boosting, so until pressure rises to standard atmospheric pressure, mycelia is had to occur, remove container sealing, it may also be useful to mixture, with the rotating speed of rotating speed 130r/min, is carried out stirring after 3h by agitator, filter, collect filtrate, obtain soil biological modifying agent matrix, for subsequent use; The soil at the dark 50cm place, soil getting required process puts into container, again respectively to the distilled water wherein adding soil volume 2 times, agitator is used to stir after evenly, again container is moved to, in ultrasonic cleaning instrument, sonic oscillation 40min, takes out hold over night by container subsequently, then the mixture in container puts into whizzer, with 5000r/min centrifugation 20min, collect supernatant liquor, obtain soil extract; 3:1:1 in mass ratio, the soil biological modifying agent matrix of gained is mixed with soil extract, the calcium carbonate of above-mentioned gained, then mixture is carried out compost fermentation, heap height is 50cm, use black PET film by its surface coverage, control heap temperature is 40 DEG C, treat that heap surface is covered by mycelia, carry out turning, compost fermentation 20 days, puts into air dryer by heap body subsequently and carries out air-dry, then puts it in pulverizer and pulverize, sieve to obtain 100 order powder, can obtain soil biological modifying agent.
Soil ploughing machine to be improved is turned over, the soil biological modifying agent again the present invention obtained and conventional fertilizer in mass ratio 6:1 mix, apply in the soil after turning over hoe uniformly, applied amount is 25kg/ mu, hoe is again turned over once with ploughing machine after applying, the soil weight after soil biological modifying agent of the present invention is improved reduces, N, P, K element content adds 10%, the preserve moisture and fertility ability of soil significantly improves, and compared with the soil that tradition modifying agent is improved, the increasing crop yield 12% of plantation, and soil remains without any properties-correcting agent.
Claims (1)
1. one kind utilizes the method that edible fungi residue prepares soil biological modifying agent, it is characterised in that concrete preparation process is:
(1) get 1��3kg edible fungi residue and put into container, add the sodium chloride solution immersion bacterium slag that massfraction is 1��2% wherein, agitator is used to be stirred evenly, leave standstill 20��25min subsequently, again it is filtered, collect remaining bacterium slag after filtering, carry out natural drying, when its water content is 50��55%, collect bacterium slag;
(2) by quality hundred parts of ratios, get the bacterium slag of 45��55 parts of above-mentioned gained, 18��20 parts of sodium nitrophenolates, 10��12 parts of massfractions be the D/W of 10%, 2��4 parts of persulfuric acid calcium, 6��8 parts of calcium carbonate and 9��11 parts of humic acidss, put into container, stir evenly, sealed vessel subsequently, air is evacuated to 40��60kPa, and control temperature is 35��40 DEG C;
(3) after having mycelia to occur in said vesse, container is boosted, until mycelia disappears, keep pressure subsequently until there being mycelia to occur again, and then boosting, so until pressure rises to standard atmospheric pressure, mycelia is had to occur, remove container sealing, it may also be useful to agitator with the rotating speed of rotating speed 130��180r/min, after mixture is carried out stirring 3��5h, filter, collect filtrate, obtain soil biological modifying agent matrix, for subsequent use;
(4) soil at the dark 50��60cm place, soil getting required process puts into container, again respectively to the distilled water wherein adding soil volume 2��3 times, agitator is used to stir after evenly, again container is moved to, in ultrasonic cleaning instrument, sonic oscillation 40��60min, takes out hold over night by container subsequently, then the mixture in container puts into whizzer, with 5000��7000r/min centrifugation 20��30min, collect supernatant liquor, obtain soil extract;
(5) 3:1:1 in mass ratio, by the soil extract of the soil biological modifying agent matrix of step (3) gained and above-mentioned gained, calcium carbonate mixes, then mixture is carried out compost fermentation, heap height is 50��70cm, use black PET film by its surface coverage, control heap temperature is 40��45 DEG C, treat that heap surface is covered by mycelia, carry out turning, compost fermentation 20��25 days, subsequently heap body being put into air dryer carries out air-dry, put it in pulverizer again and pulverize, sieve to obtain 100��120 order powder, soil biological modifying agent can be obtained.
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| CN201510997358.0A CN105622265A (en) | 2015-12-28 | 2015-12-28 | Method for preparing biological soil conditioner by utilizing edible mushroom dregs |
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| CN201510997358.0A CN105622265A (en) | 2015-12-28 | 2015-12-28 | Method for preparing biological soil conditioner by utilizing edible mushroom dregs |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285890A (en) * | 2017-07-27 | 2017-10-24 | 安徽诺亚农业有限公司 | A kind of preparation method of pleurotus nebrodensis culture medium |
| CN108323264A (en) * | 2018-03-28 | 2018-07-27 | 四川农业大学 | A kind of Reclaimed Land ecology fertilizer application method |
| CN108432385A (en) * | 2018-03-28 | 2018-08-24 | 四川农业大学 | A kind of Reclaimed Land green fertilizer application method |
| CN110495282A (en) * | 2019-09-26 | 2019-11-26 | 贵州省山地资源研究所有限公司 | A kind of method of nonirrigated farmland transformation paddy field soil layer construction rapid build |
| CN112209783A (en) * | 2020-11-05 | 2021-01-12 | 上海市农业科学院 | Method for improving farmland soil by using stropharia rugoso-annulata mushroom dregs |
| CN112243834A (en) * | 2020-11-05 | 2021-01-22 | 上海市农业科学院 | Method for improving forest land soil by using stropharia rugoso-annulata mushroom dregs |
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2015
- 2015-12-28 CN CN201510997358.0A patent/CN105622265A/en not_active Withdrawn
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107285890A (en) * | 2017-07-27 | 2017-10-24 | 安徽诺亚农业有限公司 | A kind of preparation method of pleurotus nebrodensis culture medium |
| CN108323264A (en) * | 2018-03-28 | 2018-07-27 | 四川农业大学 | A kind of Reclaimed Land ecology fertilizer application method |
| CN108432385A (en) * | 2018-03-28 | 2018-08-24 | 四川农业大学 | A kind of Reclaimed Land green fertilizer application method |
| CN108432385B (en) * | 2018-03-28 | 2019-10-22 | 四川农业大学 | A kind of Reclaimed Land green fertilizer application method |
| CN108323264B (en) * | 2018-03-28 | 2019-10-22 | 四川农业大学 | A kind of Reclaimed Land ecology fertilizer application method |
| CN110495282A (en) * | 2019-09-26 | 2019-11-26 | 贵州省山地资源研究所有限公司 | A kind of method of nonirrigated farmland transformation paddy field soil layer construction rapid build |
| CN112209783A (en) * | 2020-11-05 | 2021-01-12 | 上海市农业科学院 | Method for improving farmland soil by using stropharia rugoso-annulata mushroom dregs |
| CN112243834A (en) * | 2020-11-05 | 2021-01-22 | 上海市农业科学院 | Method for improving forest land soil by using stropharia rugoso-annulata mushroom dregs |
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Application publication date: 20160601 |