CN108821842A - A kind of selenium-rich organic fertilizer and its preparation process - Google Patents
A kind of selenium-rich organic fertilizer and its preparation process Download PDFInfo
- Publication number
- CN108821842A CN108821842A CN201810420553.0A CN201810420553A CN108821842A CN 108821842 A CN108821842 A CN 108821842A CN 201810420553 A CN201810420553 A CN 201810420553A CN 108821842 A CN108821842 A CN 108821842A
- Authority
- CN
- China
- Prior art keywords
- parts
- selenium
- rich
- organic fertilizer
- meal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
-
- 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
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Fertilizers (AREA)
Abstract
The present invention provides a kind of selenium-rich organic fertilizer and its preparation process, raw material include following component by weight：20-30 parts of legume stalk, 40-50 parts of human and animal excreta, 4-5 parts of bagasse, 4-5 parts of megasse, 5-8 parts of vinasse, 1-2 parts of strain, 20-30 parts of selenium-rich additive, 10-15 parts of wheat bran, 10-15 parts of cotton seed hulls, 5-8 parts of precipitated calcium carbonate, 5-10 parts of groundnut meal, 5-10 parts of fish meal, 10-15 parts of egg-shell meal, 4-6 parts of potassium nitrate, 5-10 parts of ammonium nitrate；A kind of selenium-rich organic fertilizer and its preparation process nutrient provided by the present invention are complete, include a large amount of organic matter, contain beneficial microbe colony simultaneously, the environmental suitability of flora is strong, root system growth-promoting effect is good, nitrogen bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria can improve the supply of soil available nitrogen, phosphorus, potassium respectively, improve physics and chemistry, the biology status of soil, have the double effects for making increasing crop yield and improving quality of agricultural product.
Description
Technical field
The present invention relates to fruits and vegetables planting technology fields, and in particular to a kind of selenium-rich organic fertilizer and its preparation process.
Background technique
With the rapid development of economy, the not only growth of national income, some middle-aged and the old pursue the hope of good health and a long life
It is more and more strong, while carrying out various body satin and practicing, the concern of safe diet is also not only risen, pursue green, environmental protection,
The demand of organic food is spared no high price, but the production requirement of organic food is more stringent, and the use of especially fertilizer and pesticide is
The crux of organic food production is completed some organic fertilizer production enterprises at present, but product price is high, and user's purchase is careful,
To control production cost.The object of the invention is to reduce selenium-enriched organic fertilizer production cost, while selenium-rich organic agricultural production can be reduced
Product production cost reduces selenium-rich organic agricultural product price, promotes the production of selenium-rich organic food, promotes consumer's purchase and product
Sale, to improve selenium-rich organic food enterprise product yield, to meet consumer demand.
Summary of the invention
In order to solve the problems in the existing technology, the present invention provides a kind of selenium-rich organic fertilizer and its preparation works
Skill.
Technical proposal that the invention solves the above-mentioned problems is：A kind of selenium-rich organic fertilizer and its preparation process, raw material
It by weight include following component：20-30 parts of legume stalk, 40-50 parts of human and animal excreta, 4-5 parts of bagasse, megasse 4-5
Part, 5-8 parts of vinasse, 1-2 parts of strain, 20-30 parts of selenium-rich additive, 10-15 parts of wheat bran, 10-15 parts of cotton seed hulls, precipitated calcium carbonate
5-8 parts, 5-10 parts of groundnut meal, 5-10 parts of fish meal, 10-15 parts of egg-shell meal, 4-6 parts of potassium nitrate, 5-10 parts of ammonium nitrate；
Its preparation process includes the following steps：
Step 1 weighs raw material：20 parts of legume stalk, 40 parts of human and animal excreta, 4 parts of bagasse, megasse 4 are weighed by weight
Part, 5 parts of vinasse, 1 part of strain, 20 parts of selenium-rich additive, 10 parts of wheat bran, 10- parts of cotton seed hulls, 5 parts of precipitated calcium carbonate, groundnut meal
5 parts, 5 parts of fish meal, 10 parts of egg-shell meal, 4 parts of potassium nitrate, 5 parts of ammonium nitrate；
Step 2 prepares organic fertilizer：Weighed legume stalk, bagasse, megasse, vinasse, selenium-rich additive are mixed, and added
The water for entering its gross mass 50% is stirred mixing；
Step 3 prepares culture medium：Weighed human and animal excreta, wheat bran, cotton seed hulls, groundnut meal, fish meal, egg-shell meal are mixed, and
The water that its gross mass 40% is added is stirred mixing；
Step 4 just mixes：Organic fertilizer prepared by step 2 and culture medium prepared by step 3 are uniformly mixed, in mixed process,
Microbial inoculum is uniformly sprayed on mixed material；Mixed material is deposited in fermentation canopy after mixing, carries out 5 ~ 7 at room temperature
It aerobic fermentation, then temperature is risen to 50 ~ 60 DEG C, 2 ~ 3 days aerobic fermentations are carried out, miscellaneous bacteria and worm's ovum are sufficiently killed, then
By the anaerobic fermentation of temperature control progress 2 ~ 3 days at 35 ~ 40 DEG C, mixture A is obtained；
Step 5 remixes：Weighed precipitated calcium carbonate, potassium nitrate, ammonium nitrate will be added in room temperature in step 4 gained mixture A
Lower progress turning is dried to obtain selenium-rich organic fertilizer；
Further, the selenium-rich additive includes one of selenium-rich soybean, selenium-rich wheat bran, selenium-rich soybean meal, selenium-rich sorghum
Or it is several；
Further, the strain includes one or more of nitrogen-fixing bacteria, phosphate solubilizing bacteria, potassium solubilizing bacteria.
The present invention has beneficial effect：
A kind of selenium-rich organic fertilizer and its preparation process nutrient provided by the present invention are complete, include a large amount of organic matter, simultaneously
Containing beneficial microbe colony, the environmental suitability of flora is strong, and root system growth-promoting effect is good, and nitrogen bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria distinguish energy
The supply for improving soil available nitrogen, phosphorus, potassium improves physics and chemistry, the biology status of soil, and having makes increasing crop yield and raising agricultural production
The double effects of product quality.
Specific embodiment
The present invention is further illustrated With reference to embodiment.
A kind of selenium-rich organic fertilizer and its preparation process, raw material include following component by weight：Legume straw
20-30 parts of stalk, 40-50 parts of human and animal excreta, 4-5 parts of bagasse, 4-5 parts of megasse, 5-8 parts of vinasse, 1-2 parts of strain, selenium-rich addition
Expect 20-30 parts, 10-15 parts of wheat bran, 10-15 parts of cotton seed hulls, 5-8 parts of precipitated calcium carbonate, 5-10 parts of groundnut meal, fish meal 5-10
Part, 10-15 parts of egg-shell meal, 4-6 parts of potassium nitrate, 5-10 parts of ammonium nitrate.
Embodiment 1：
20 parts of legume stalk, 40 parts of human and animal excreta, 4 parts of bagasse, 4 parts of megasse, 5 parts of vinasse, bacterium are weighed by weight
Kind 1 part, 20 parts of selenium-rich additive, 10 parts of wheat bran, 10 parts of cotton seed hulls, 5 parts of precipitated calcium carbonate, 5 parts of groundnut meal, 5 parts of fish meal, egg
10 parts of shell powder, 4 parts of potassium nitrate, 5 parts of ammonium nitrate；By weighed legume stalk, bagasse, megasse, vinasse, selenium-rich additive
Mixing, and the water that its gross mass 50% is added is stirred and is mixed and made into organic fertilizer；By weighed human and animal excreta, wheat bran, cottonseed
Shell, groundnut meal, fish meal, egg-shell meal mixing, and the water that its gross mass 40% is added is stirred and is mixed and made into culture medium；It will system
The culture medium of standby organic fertilizer and preparation is uniformly mixed, and in mixed process, microbial inoculum is uniformly sprayed on mixed material；Mixing
Mixed material is deposited in fermentation canopy after uniformly, carries out 5 ~ 7 days aerobic fermentations at room temperature, then temperature is risen to 50 ~
60 DEG C, 2 ~ 3 days aerobic fermentations are carried out, sufficiently kill miscellaneous bacteria and worm's ovum, then temperature control is carried out 2 ~ 3 days at 35 ~ 40 DEG C
Anaerobic fermentation obtains mixture A；Weighed precipitated calcium carbonate, potassium nitrate, ammonium nitrate will be added in room temperature in gained mixture A
Lower progress turning is dried to obtain selenium-rich organic fertilizer；
In the present embodiment, the selenium-rich additive includes selenium-rich soybean, selenium-rich wheat bran and selenium-rich soybean meal, and selenium-rich soybean,
Selenium-rich wheat bran and the mass ratio of selenium-rich soybean meal are 1:1:1；
In the present embodiment, the strain includes nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria, and nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria
Mass ratio be 1:1:1.
Embodiment 2
22 parts of legume stalk, 41 parts of human and animal excreta, 4 parts of bagasse, 4 parts of megasse, 6 parts of vinasse, bacterium are weighed by weight
Kinds 17 parts, 25 parts of selenium-rich additive, 12 parts of wheat bran, 12 parts of cotton seed hulls, 6 parts of precipitated calcium carbonate, 6 parts of groundnut meal, 6 parts of fish meal,
12 parts of egg-shell meal, 4 parts of potassium nitrate, 7 parts of ammonium nitrate；By weighed legume stalk, bagasse, megasse, vinasse, selenium-rich addition
Material mixing, and the water that its gross mass 50% is added is stirred and is mixed and made into organic fertilizer；By weighed human and animal excreta, wheat bran, cottonseed
Shell, groundnut meal, fish meal, egg-shell meal mixing, and the water that its gross mass 40% is added is stirred and is mixed and made into culture medium；It will system
The culture medium of standby organic fertilizer and preparation is uniformly mixed, and in mixed process, microbial inoculum is uniformly sprayed on mixed material；Mixing
Mixed material is deposited in fermentation canopy after uniformly, carries out 5 ~ 7 days aerobic fermentations at room temperature, then temperature is risen to 50 ~
60 DEG C, 2 ~ 3 days aerobic fermentations are carried out, sufficiently kill miscellaneous bacteria and worm's ovum, then temperature control is carried out 2 ~ 3 days at 35 ~ 40 DEG C
Anaerobic fermentation obtains mixture A；Weighed precipitated calcium carbonate, potassium nitrate, ammonium nitrate will be added in room temperature in gained mixture A
Lower progress turning is dried to obtain selenium-rich organic fertilizer；
In the present embodiment, the selenium-rich additive includes selenium-rich soybean, selenium-rich wheat bran and selenium-rich sorghum, and selenium-rich soybean, richness
Selenium wheat bran and the mass ratio of selenium-rich sorghum are 1:1:1；
In the present embodiment, the strain includes nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria, and nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria
Mass ratio be 1:1:1.
Embodiment 3
25 parts of legume stalk, 45 parts of human and animal excreta, 4 parts of bagasse, 4 parts of megasse, 7 parts of vinasse, bacterium are weighed by weight
Kind 2 parts, 25 parts of selenium-rich additive, 15 parts of wheat bran, 15 parts of cotton seed hulls, 8 parts of precipitated calcium carbonate, 7 parts of groundnut meal, 7 parts of fish meal, egg
13 parts of shell powder, 5 parts of potassium nitrate, 8 parts of ammonium nitrate；By weighed legume stalk, bagasse, megasse, vinasse, selenium-rich additive
Mixing, and the water that its gross mass 50% is added is stirred and is mixed and made into organic fertilizer；By weighed human and animal excreta, wheat bran, cottonseed
Shell, groundnut meal, fish meal, egg-shell meal mixing, and the water that its gross mass 40% is added is stirred and is mixed and made into culture medium；It will system
The culture medium of standby organic fertilizer and preparation is uniformly mixed, and in mixed process, microbial inoculum is uniformly sprayed on mixed material；Mixing
Mixed material is deposited in fermentation canopy after uniformly, carries out 5 ~ 7 days aerobic fermentations at room temperature, then temperature is risen to 50 ~
60 DEG C, 2 ~ 3 days aerobic fermentations are carried out, sufficiently kill miscellaneous bacteria and worm's ovum, then temperature control is carried out 2 ~ 3 days at 35 ~ 40 DEG C
Anaerobic fermentation obtains mixture A；Weighed precipitated calcium carbonate, potassium nitrate, ammonium nitrate will be added in room temperature in gained mixture A
Lower progress turning is dried to obtain selenium-rich organic fertilizer；
In the present embodiment, the selenium-rich additive includes selenium-rich wheat bran, selenium-rich soybean meal and selenium-rich sorghum, and selenium-rich wheat bran, richness
Selenium dregs of beans and the mass ratio of selenium-rich sorghum are 1:1:1；
In the present embodiment, the strain includes nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria, and nitrogen-fixing bacteria, phosphate solubilizing bacteria and potassium solubilizing bacteria
Mass ratio be 1:1:1.
A kind of selenium-rich organic fertilizer and its preparation process nutrient provided by the present invention are complete, include a large amount of organic matter,
Contain beneficial microbe colony simultaneously, the environmental suitability of flora is strong, and root system growth-promoting effect is good, nitrogen bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria point
The supply that soil available nitrogen, phosphorus, potassium can not improved improves physics and chemistry, the biology status of soil, and having makes increasing crop yield and raising
The double effects of quality of agricultural product.
The above described is only a preferred embodiment of the present invention, being not that the invention has other forms of limitations, appoint
What those skilled in the art changed or be modified as possibly also with the technology contents of the disclosure above equivalent variations etc.
It imitates embodiment and is applied to other fields, but without departing from the technical solutions of the present invention, according to the technical essence of the invention
Any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the protection scope of technical solution of the present invention.
Claims (4)
1. a kind of selenium-rich organic fertilizer, which is characterized in that its raw material includes following component by weight：Legume stalk
20-30 parts, 40-50 parts of human and animal excreta, 4-5 parts of bagasse, 4-5 parts of megasse, 5-8 parts of vinasse, 1-2 parts of strain, selenium-rich additive
20-30 parts, 10-15 parts of wheat bran, 10-15 parts of cotton seed hulls, 5-8 parts of precipitated calcium carbonate, 5-10 parts of groundnut meal, 5-10 parts of fish meal,
10-15 parts of egg-shell meal, 4-6 parts of potassium nitrate, 5-10 parts of ammonium nitrate.
2. a kind of preparation process of selenium-rich organic fertilizer, which is characterized in that include the following steps：
Step 1 weighs raw material：20 parts of legume stalk, 40 parts of human and animal excreta, 4 parts of bagasse, megasse 4 are weighed by weight
Part, 5 parts of vinasse, 1 part of strain, 20 parts of selenium-rich additive, 10 parts of wheat bran, 10- parts of cotton seed hulls, 5 parts of precipitated calcium carbonate, groundnut meal
5 parts, 5 parts of fish meal, 10 parts of egg-shell meal, 4 parts of potassium nitrate, 5 parts of ammonium nitrate；
Step 2 prepares organic fertilizer：Weighed legume stalk, bagasse, megasse, vinasse, selenium-rich additive are mixed, and added
The water for entering its gross mass 50% is stirred mixing；
Step 3 prepares culture medium：Weighed human and animal excreta, wheat bran, cotton seed hulls, groundnut meal, fish meal, egg-shell meal are mixed, and
The water that its gross mass 40% is added is stirred mixing；
Step 4 just mixes：Organic fertilizer prepared by step 2 and culture medium prepared by step 3 are uniformly mixed, in mixed process,
Microbial inoculum is uniformly sprayed on mixed material；After mixing by mixed material be deposited in fermentation canopy in, at room temperature carry out 5~
7 days aerobic fermentations, then temperature is risen to 50~60 DEG C, 2~3 days aerobic fermentations are carried out, miscellaneous bacteria and worm's ovum are sufficiently killed,
Temperature is controlled to the anaerobic fermentation carried out at 35~40 DEG C 2~3 days again, obtains mixture A；
Step 5 remixes：Weighed precipitated calcium carbonate, potassium nitrate, ammonium nitrate will be added in room temperature in step 4 gained mixture A
Lower progress turning is dried to obtain selenium-rich organic fertilizer.
3. a kind of selenium-rich organic fertilizer as described in claim 1 and its preparation process, which is characterized in that the selenium-rich addition
Material includes one or more of selenium-rich soybean, selenium-rich wheat bran, selenium-rich soybean meal, selenium-rich sorghum.
4. a kind of selenium-rich organic fertilizer as described in claim 1 and its preparation process, which is characterized in that the strain includes solid
One or more of nitrogen bacterium, phosphate solubilizing bacteria, potassium solubilizing bacteria.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420553.0A CN108821842A (en) | 2018-05-04 | 2018-05-04 | A kind of selenium-rich organic fertilizer and its preparation process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810420553.0A CN108821842A (en) | 2018-05-04 | 2018-05-04 | A kind of selenium-rich organic fertilizer and its preparation process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108821842A true CN108821842A (en) | 2018-11-16 |
Family
ID=64148332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810420553.0A Pending CN108821842A (en) | 2018-05-04 | 2018-05-04 | A kind of selenium-rich organic fertilizer and its preparation process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108821842A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796241A (en) * | 2019-02-20 | 2019-05-24 | 山西恒丰农业科技开发有限公司 | A kind of Se-rich grain organic fertilizer production method |
| CN115536460A (en) * | 2022-10-10 | 2022-12-30 | 赣州市畜牧水产研究所 | Biological technology and formula for producing multi-trace element selenium-rich organic fertilizer by using livestock and poultry manure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011928A (en) * | 2012-10-12 | 2013-04-03 | 恩施和诺生物工程有限责任公司 | Selenium-enriched bio-organic fertilizer and preparation method thereof |
| CN103274872A (en) * | 2013-04-24 | 2013-09-04 | 陆玉 | Bio-organic fertilizer with shrimp shell powder as main material, and preparation method thereof |
| CN107500825A (en) * | 2017-08-31 | 2017-12-22 | 北京二商生物科技有限公司 | A kind of Se-enriched bio fertilizer and its preparation and application |
| CN107935721A (en) * | 2017-12-12 | 2018-04-20 | 沈平瑞 | A kind of preparation method of the selenium-enriched organic fertilizer of refuse reclamation |
-
2018
- 2018-05-04 CN CN201810420553.0A patent/CN108821842A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103011928A (en) * | 2012-10-12 | 2013-04-03 | 恩施和诺生物工程有限责任公司 | Selenium-enriched bio-organic fertilizer and preparation method thereof |
| CN103274872A (en) * | 2013-04-24 | 2013-09-04 | 陆玉 | Bio-organic fertilizer with shrimp shell powder as main material, and preparation method thereof |
| CN107500825A (en) * | 2017-08-31 | 2017-12-22 | 北京二商生物科技有限公司 | A kind of Se-enriched bio fertilizer and its preparation and application |
| CN107935721A (en) * | 2017-12-12 | 2018-04-20 | 沈平瑞 | A kind of preparation method of the selenium-enriched organic fertilizer of refuse reclamation |
Non-Patent Citations (1)
| Title |
|---|
| 罗劲松: "富硒有机肥在茶树上的应用试验初报", 《中国茶叶》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109796241A (en) * | 2019-02-20 | 2019-05-24 | 山西恒丰农业科技开发有限公司 | A kind of Se-rich grain organic fertilizer production method |
| CN115536460A (en) * | 2022-10-10 | 2022-12-30 | 赣州市畜牧水产研究所 | Biological technology and formula for producing multi-trace element selenium-rich organic fertilizer by using livestock and poultry manure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102696458B (en) | Edible fungus compost, production method thereof and edible fungus culture process | |
| CN102010241B (en) | Microbial ferment organic fertilizer and preparation method thereof | |
| CN102007876B (en) | Biological enzyme fish guano and preparation method thereof | |
| CN102126877A (en) | Green biological seedling raising matrix | |
| CN104016807A (en) | Special organic microbial bacterial manure for garlic and preparation method thereof | |
| CN104262047A (en) | High-activity humic acid composite microorganism fertilizer and preparation method thereof | |
| CN107827664A (en) | Ferment organic fertilizer and preparation method thereof | |
| CN102951966A (en) | Production method for compound microbial manure | |
| CN107673939A (en) | A kind of biogas residue compound organic fertilizer and preparation method thereof | |
| CN103012005B (en) | Special bio-organic fertilizer for sweet corns and preparation method of bio-organic fertilizer | |
| CN104761321A (en) | Ecological total-effect organic fertilizer and preparation method thereof | |
| CN108046948A (en) | A kind of special sheep manure fermentation fertilizer of leguminous forage and preparation method thereof | |
| CN108675895A (en) | A kind of trichoderma as biological organic fertilizer and its preparation method and application dedicated for improvement salt-soda soil | |
| CN107814598A (en) | A kind of biogas residue fertilizer and preparation method thereof | |
| CN102173890A (en) | Refined bioorganic fertilizer | |
| CN107698298A (en) | A kind of rice straw, biogas residue compound organic fertilizer and preparation method thereof | |
| CN107056526A (en) | A kind of special selenium-enriched organic fertilizer of agaric and preparation method thereof | |
| CN106542926A (en) | A kind of Se-enriched microbial organic fertilizer with humic acid membrane wrapping and preparation method thereof | |
| CN105315080A (en) | Method for fermenting bio-organic fertilizer through domestic excrement and straw | |
| CN102907288A (en) | Organic cultivation method for improving thousand grain weight of rice | |
| CN107089862A (en) | A kind of fertilizer special for tea trees | |
| CN108821842A (en) | A kind of selenium-rich organic fertilizer and its preparation process | |
| CN103880544A (en) | Natural organic crop fertilizer and preparation method thereof | |
| CN106242760A (en) | A kind of compound fertilizer improving sugarcane yield and preparation method thereof | |
| JPH11228269A (en) | Production of enzyme cultured fermented fertilizer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181116 |
|
| WD01 | Invention patent application deemed withdrawn after publication |