CN108484305A - A kind of efficient biologic-organic fertilizer - Google Patents
A kind of efficient biologic-organic fertilizer Download PDFInfo
- Publication number
- CN108484305A CN108484305A CN201810696334.5A CN201810696334A CN108484305A CN 108484305 A CN108484305 A CN 108484305A CN 201810696334 A CN201810696334 A CN 201810696334A CN 108484305 A CN108484305 A CN 108484305A
- Authority
- CN
- China
- Prior art keywords
- parts
- organic fertilizer
- modified montmorillonite
- efficient biologic
- montmorillonite used
- 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
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D9/00—Other inorganic fertilisers
-
- 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
Abstract
The invention discloses a kind of efficient biologic-organic fertilizer, raw material includes：Rice straw powder, Folium sophorae, wheat bran, feces of livestock and poultry, paper mill sludge, fertile soil, composite trace element, bioactivity microbial inoculum, modified montmorillonite used, sodium carboxymethylcellulose.The fertilizer of the present invention provides nutrient and meets the growth needs of crops, while can also improve the utilization rate of fertilizer and improve soil texture, and crops is promoted more to grow up strong and sturdy.
Description
Technical field
The present invention relates to field of agricultural production technologies, and in particular to a kind of efficient biologic-organic fertilizer.
Background technology
Rice belongs to direct economy crop, in addition to edible, can also make wine, refine sugar, rice husk, rice straw, can be used as and raise
Material.Currently, the fertilization mode of rice is mainly applied fertilizer using chemical fertilizer, although chemical fertilizer can be such that paddy growth speed accelerates,
Achieve the purpose that high yield.But with a large amount of uses of chemical fertilizer, soil is hardened, salinization of soil, hardened problem start to highlight, and further includes
Rice quality declines, the problems such as medicament residue chemokine is contained inside rice, and people are sought for more environmentally-friendly and peace thus
Full fertilizer.
Invention content
Technical problems based on background technology, the present invention propose a kind of efficient biologic-organic fertilizer, and the present invention can
Abundant fertilizer nutrient is provided, while the utilization rate of fertilizer can also be improved and improve soil texture.
The present invention proposes a kind of efficient biologic-organic fertilizer, and raw material includes by weight：30-50 parts of rice straw powders,
35-55 parts of Folium sophoraes, 30-40 parts of wheat brans, 30-45 parts of feces of livestock and poultry, 25-35 parts of paper mill sludges, 30-50 parts of fertile soil, 2-3 parts
Composite trace element, 3-5 portions of bioactivity microbial inoculums, 5-9 parts of modified montmorillonite used, 1-2 parts of sodium carboxymethylcelluloses.
Preferably, the modified montmorillonite used preparation process is as follows：Chitosan is dissolved in acetum, addition glycerine,
Ethyl alcohol stirs evenly, and glyoxal is added, and stirring is subsequently added into montmorillonite powder, continues to stir, and dries, and grinds, sieving, you can
To modified montmorillonite used.
Preferably, the modified montmorillonite used preparation process is as follows：Chitosan is dissolved in the acetic acid that volume fraction is 5-8%
In solution, glycerine, ethyl alcohol is added, stirs evenly, glyoxal is added, constant temperature stirs 25-50min at 55-75 DEG C, is subsequently added into
Montmorillonite powder continues to stir 3-5h, be dried at 82-90 DEG C, ground, and crosses 20-50 mesh sieve, you can obtain modified montmorillonite used.
Preferably, the composite trace element includes the compound of zinc, boron, magnesium, silicon, manganese.
Preferably, the preparation process of the efficient biologic-organic fertilizer is as follows：By rice straw powder, Folium sophorae, wheat bran, livestock and poultry
Excrement, paper mill sludge, fertile soil are uniformly mixed, and mixing temperature is 50-62 DEG C, is cooled to room temperature, adds bioactivity microbial inoculum,
Be uniformly mixed, room temperature ferment 30-50h, be increased to 45-50 DEG C continue ferment 25-30h, be protected from light drying 3-6 days, then with it is compound
Micro-, modified montmorillonite used, sodium carboxymethylcellulose is uniformly mixed, and is crushed, is obtained efficient biologic-organic fertilizer.
Beneficial effects of the present invention：The fertilizer of the present invention is dirty with rice straw powder, Folium sophorae, wheat bran, feces of livestock and poultry, papermaking
Mud, fertile soil, composite trace element, bioactivity microbial inoculum, modified montmorillonite used, sodium carboxymethylcellulose are raw material, provide nutrient
Meet the growth needs of crops, while the utilization rate of fertilizer nutrient can also be improved and improve soil texture, crops is promoted to grow sturdily
Strong growth.In the modified montmorillonite used preparation process of the present invention, glyoxal is mixed with chitosan, and amino in the middle occurs with aldehyde radical
Reaction generates cross-linked structure, and the surface of chitosan forms more uniform pore structure, is added followed by montmorillonite powder and continues instead
Answer, amino can also be reacted with montmorillonite surface group, to will be chitosan grafted to montmorillonite surface, obtain it is modified montmorillonite used,
More unmodified montmorillonite is compared, and modified montmorillonite used interlamellar spacing becomes larger, rough surface and duct increase, and stability improves, and carries
The high adsorptivity of montmorillonite powder, has slow releasing function；The present invention also added sodium carboxymethylcellulose with it is modified montmorillonite used total
With using, the utilization rate of nutrient and the improvement to soil texture are further increased, the loss of nutrient is reduced, it can be in system
It is uniformly dispersed, since sodium carboxymethylcellulose is evenly distributed in modified montmorillonite used in the fertilizer of the present invention, wherein carboxymethyl
Sodium cellulosate meets the stickiness that water increases fertilizer surface, limits the movement of hydrone, and it is larger to adsorb Zinc fractions after fertilising
Granule reduces the loss of fertilizer nutrient, improves utilization rate of fertilizer.
Specific implementation mode
In the following, technical scheme of the present invention is described in detail by specific embodiment.
Embodiment 1
A kind of efficient biologic-organic fertilizer, raw material include by weight：50 parts of rice straw powders, 35 parts of Folium sophoraes, 40 parts
Wheat bran, 30 parts of feces of livestock and poultry, 35 parts of paper mill sludges, 30 parts of fertile soil, 3 parts of composite trace elements, 3 portions of bioactivity microbial inoculums, 9 parts
Modified montmorillonite used, 1 part of sodium carboxymethylcellulose；
Wherein, the modified montmorillonite used preparation process is as follows：Chitosan is dissolved in the acetum that volume fraction is 8%
In, glycerine, ethyl alcohol is added, stirs evenly, glyoxal is added, constant temperature stirs 50min at 55 DEG C, is subsequently added into montmorillonite powder,
Continue to stir 3h, be dried at 90 DEG C, ground, crosses 20 mesh sieve, you can obtain modified montmorillonite used；
The composite trace element includes the compound of zinc, boron, magnesium, silicon, manganese；
The preparation process of the efficient biologic-organic fertilizer is as follows：By rice straw powder, Folium sophorae, wheat bran, feces of livestock and poultry, make
Paper sludge, fertile soil are uniformly mixed, and mixing temperature is 62 DEG C, is cooled to room temperature, adds bioactivity microbial inoculum, are uniformly mixed,
Room temperature ferment 30h, be increased to 50 DEG C continue ferment 25h, be protected from light drying 6 days, then with composite trace element, it is modified montmorillonite used,
Sodium carboxymethylcellulose is uniformly mixed, and is crushed, is obtained efficient biologic-organic fertilizer.
Embodiment 2
A kind of efficient biologic-organic fertilizer, raw material include by weight：30 parts of rice straw powders, 55 parts of Folium sophoraes, 30 parts
Wheat bran, 45 parts of feces of livestock and poultry, 25 parts of paper mill sludges, 50 parts of fertile soil, 2 parts of composite trace elements, 5 portions of bioactivity microbial inoculums, 5 parts
Modified montmorillonite used, 2 parts of sodium carboxymethylcelluloses；
Wherein, the modified montmorillonite used preparation process is as follows：Chitosan is dissolved in the acetum that volume fraction is 5%
In, glycerine, ethyl alcohol is added, stirs evenly, glyoxal is added, constant temperature stirs 25min at 75 DEG C, is subsequently added into montmorillonite powder,
Continue to stir 5h, be dried at 82 DEG C, ground, crosses 50 mesh sieve, you can obtain modified montmorillonite used；
The composite trace element includes the compound of zinc, boron, magnesium, silicon, manganese；
The preparation process of the efficient biologic-organic fertilizer is as follows：By rice straw powder, Folium sophorae, wheat bran, feces of livestock and poultry, make
Paper sludge, fertile soil are uniformly mixed, and mixing temperature is 50 DEG C, is cooled to room temperature, adds bioactivity microbial inoculum, are uniformly mixed,
Room temperature ferment 50h, be increased to 45 DEG C continue ferment 30h, be protected from light drying 3 days, then with composite trace element, it is modified montmorillonite used,
Sodium carboxymethylcellulose is uniformly mixed, and is crushed, is obtained efficient biologic-organic fertilizer.
Embodiment 3
A kind of efficient biologic-organic fertilizer, raw material include by weight：45 parts of rice straw powders, 40 parts of Folium sophoraes, 38 parts
Wheat bran, 35 parts of feces of livestock and poultry, 32 parts of paper mill sludges, 36 parts of fertile soil, 3 parts of composite trace elements, 3 portions of bioactivity microbial inoculums, 8 parts
Modified montmorillonite used, 1 part of sodium carboxymethylcellulose；
Wherein, the modified montmorillonite used preparation process is as follows：Chitosan is dissolved in the acetum that volume fraction is 7%
In, glycerine, ethyl alcohol is added, stirs evenly, glyoxal is added, constant temperature stirs 45min at 60 DEG C, is subsequently added into montmorillonite powder,
Continue to stir 3h, be dried at 88 DEG C, ground, crosses 30 mesh sieve, you can obtain modified montmorillonite used；
The composite trace element includes the compound of zinc, boron, magnesium, silicon, manganese；
The preparation process of the efficient biologic-organic fertilizer is as follows：By rice straw powder, Folium sophorae, wheat bran, feces of livestock and poultry, make
Paper sludge, fertile soil are uniformly mixed, and mixing temperature is 60 DEG C, is cooled to room temperature, adds bioactivity microbial inoculum, are uniformly mixed,
Room temperature ferment 35h, be increased to 48 DEG C continue ferment 27h, be protected from light drying 5 days, then with composite trace element, it is modified montmorillonite used,
Sodium carboxymethylcellulose is uniformly mixed, and is crushed, is obtained efficient biologic-organic fertilizer.
Embodiment 4
A kind of efficient biologic-organic fertilizer, raw material include by weight：35 parts of rice straw powders, 50 parts of Folium sophoraes, 32 parts
Wheat bran, 40 parts of feces of livestock and poultry, 28 parts of paper mill sludges, 45 parts of fertile soil, 2 parts of composite trace elements, 5 portions of bioactivity microbial inoculums, 6 parts
Modified montmorillonite used, 2 parts of sodium carboxymethylcelluloses；
Wherein, the modified montmorillonite used preparation process is as follows：Chitosan is dissolved in the acetum that volume fraction is 6%
In, glycerine, ethyl alcohol is added, stirs evenly, glyoxal is added, constant temperature stirs 35min at 70 DEG C, is subsequently added into montmorillonite powder,
Continue to stir 5h, be dried at 85 DEG C, ground, crosses 40 mesh sieve, you can obtain modified montmorillonite used；
The composite trace element includes the compound of zinc, boron, magnesium, silicon, manganese；
The preparation process of the efficient biologic-organic fertilizer is as follows：By rice straw powder, Folium sophorae, wheat bran, feces of livestock and poultry, make
Paper sludge, fertile soil are uniformly mixed, and mixing temperature is 52 DEG C, is cooled to room temperature, adds bioactivity microbial inoculum, are uniformly mixed,
Room temperature ferment 45h, be increased to 46 DEG C continue ferment 29h, be protected from light drying 4 days, then with composite trace element, it is modified montmorillonite used,
Sodium carboxymethylcellulose is uniformly mixed, and is crushed, is obtained efficient biologic-organic fertilizer.
Embodiment 5
A kind of efficient biologic-organic fertilizer, raw material include by weight：40 parts of rice straw powders, 45 parts of Folium sophoraes, 36 parts
Wheat bran, 38 parts of feces of livestock and poultry, 30 parts of paper mill sludges, 41 parts of fertile soil, 2.5 parts of composite trace elements, 4 parts of bioactivity microbial inoculums, 7
Modified montmorillonite used, the 1.5 parts of sodium carboxymethylcelluloses of part；
Wherein, the modified montmorillonite used preparation process is as follows：It is molten that chitosan is dissolved in the acetic acid that volume fraction is 6.5%
In liquid, glycerine, ethyl alcohol is added, stirs evenly, glyoxal is added, constant temperature stirs 40min at 65 DEG C, is subsequently added into montmorillonite
Powder continues to stir 4h, be dried at 86 DEG C, ground, and crosses 30 mesh sieve, you can obtain modified montmorillonite used；
The composite trace element includes the compound of zinc, boron, magnesium, silicon, manganese；
The preparation process of the efficient biologic-organic fertilizer is as follows：By rice straw powder, Folium sophorae, wheat bran, feces of livestock and poultry, make
Paper sludge, fertile soil are uniformly mixed, and mixing temperature is 56 DEG C, is cooled to room temperature, adds bioactivity microbial inoculum, are uniformly mixed,
Room temperature ferment 40h, be increased to 47 DEG C continue ferment 28h, be protected from light drying 4 days, then with composite trace element, it is modified montmorillonite used,
Sodium carboxymethylcellulose is uniformly mixed, and is crushed, is obtained efficient biologic-organic fertilizer.
Test example 1
Field experiment：Select one piece of Rice Cropping field, 6 mu of the field area that experimental plot is divided into test group and control group
1,2 three parts：Test group 1 is applied fertilizer using the efficient biologic-organic fertilizer of the embodiment of the present invention 5；Control group 1 uses and is not added with modification
The biological organic fertilizer of montmorillonite applies fertilizer；Control group 2 is using conventional nitrogen, phosphorus and potassium fertilizer.Field management, top dressing and the prevention and control of plant diseases, pest control：
It is carried out by Rice Cropping usual manner, the trace-element fertilizers such as zinc, boron, silicon is suitably supplemented according to paddy growth situation.Experiment knot
Fruit is as shown in table 1.
Table 1
| Project | Per total grain panicle number (grain) | Mass of 1000 kernel (g) | Per mu yield (Kg) |
| Test group | 148.2 | 29.1 | 838.2 |
| Control group 1 | 132.9 | 28.2 | 771.5 |
| Control group 2 | 89.5 | 26.9 | 213.7 |
As can be seen from Table 1, efficient biologic-organic fertilizer of the invention fertilising can effectively improve rice yield, significant effect.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (5)
1. a kind of efficient biologic-organic fertilizer, which is characterized in that its raw material includes by weight：30-50 parts of rice straw powders, 35-
55 parts of Folium sophoraes, 30-40 parts of wheat brans, 30-45 parts of feces of livestock and poultry, 25-35 parts of paper mill sludges, 30-50 parts of fertile soil, 2-3 parts it is multiple
Close trace element, 3-5 portions of bioactivity microbial inoculums, 5-9 parts of modified montmorillonite used, 1-2 parts of sodium carboxymethylcelluloses.
2. efficient biologic-organic fertilizer according to claim 1, which is characterized in that the modified montmorillonite used preparation process is such as
Under：Chitosan is dissolved in acetum, glycerine, ethyl alcohol is added, stirs evenly, glyoxal is added, it is de- to be subsequently added into illiteracy for stirring
Mountain flour continues to stir, and dries, and grinds, sieving, you can obtain modified montmorillonite used.
3. efficient biologic-organic fertilizer according to claim 2, which is characterized in that the modified montmorillonite used preparation process is such as
Under：Chitosan is dissolved in the acetum that volume fraction is 5-8%, glycerine, ethyl alcohol is added, stirs evenly, glyoxal is added,
Constant temperature stirs 25-50min at 55-75 DEG C, is subsequently added into montmorillonite powder, continues to stir 3-5h, dries, grind at 82-90 DEG C
Mill crosses 20-50 mesh sieve, you can obtain modified montmorillonite used.
4. efficient biologic-organic fertilizer according to claim 1, which is characterized in that the composite trace element include zinc, boron,
The compound of magnesium, silicon, manganese.
5. according to any one of the claim 1-4 efficient biologic-organic fertilizers, which is characterized in that the efficient biologic-organic fertilizer
Preparation process is as follows：Rice straw powder, Folium sophorae, wheat bran, feces of livestock and poultry, paper mill sludge, fertile soil are uniformly mixed, mixing temperature
Degree is 50-62 DEG C, is cooled to room temperature, adds bioactivity microbial inoculum, is uniformly mixed, and room temperature fermentation 30-50h is increased to 45-50
DEG C continue the 25-30h that ferments, be protected from light drying 3-6 days, is then mixed with composite trace element, modified montmorillonite used, sodium carboxymethylcellulose
It closes uniformly, crushes, obtain efficient biologic-organic fertilizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696334.5A CN108484305A (en) | 2018-06-29 | 2018-06-29 | A kind of efficient biologic-organic fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810696334.5A CN108484305A (en) | 2018-06-29 | 2018-06-29 | A kind of efficient biologic-organic fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108484305A true CN108484305A (en) | 2018-09-04 |
Family
ID=63343640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810696334.5A Pending CN108484305A (en) | 2018-06-29 | 2018-06-29 | A kind of efficient biologic-organic fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108484305A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528717A (en) * | 2003-10-16 | 2004-09-15 | 华东理工大学 | Coating agent for slow release fertilizer |
| CN104402602A (en) * | 2014-11-17 | 2015-03-11 | 砀山县沃福农业发展有限公司 | Organic-inorganic compound fertilizer special for cotton and preparation method thereof |
| CN105085115A (en) * | 2015-08-24 | 2015-11-25 | 宁国市汉唐盛世农林开发有限公司 | Preparation method of efficient bioorganic fertilizer |
| CN105110997A (en) * | 2015-10-07 | 2015-12-02 | 吴朱冠宇 | Controlled release fertilizer and preparation method thereof |
| CN106045683A (en) * | 2016-05-31 | 2016-10-26 | 杜兆龙 | Biological compound fertilizer and preparation method thereof |
| CN106316717A (en) * | 2016-08-28 | 2017-01-11 | 安徽省司尔特肥业股份有限公司 | Efficient slow release fertilizer used for wheat and having function of resisting dry and hot wind |
| CN106588493A (en) * | 2016-12-22 | 2017-04-26 | 安徽爱能洁生物科技有限公司 | Compound fertilizer for improving soil fertility |
| CN106631472A (en) * | 2016-12-27 | 2017-05-10 | 贵州大学 | Chitosan coated sustained release fertilizer special for corns, and preparation method thereof |
| CN106831196A (en) * | 2017-03-24 | 2017-06-13 | 滁州恒盛农业科技有限公司 | A kind of flowers organic manure and preparation method thereof |
| CN106831079A (en) * | 2015-12-07 | 2017-06-13 | 无锡南理工科技发展有限公司 | A kind of modification of chitosan peanut Special slow release fertilizer and preparation method thereof |
| CN106977316A (en) * | 2017-05-18 | 2017-07-25 | 宿州市逢源生物科技有限公司 | A kind of rice straw charcoal slow-release fertilizer of lignin montmorillonite chitosan compound coating and preparation method thereof |
-
2018
- 2018-06-29 CN CN201810696334.5A patent/CN108484305A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528717A (en) * | 2003-10-16 | 2004-09-15 | 华东理工大学 | Coating agent for slow release fertilizer |
| CN104402602A (en) * | 2014-11-17 | 2015-03-11 | 砀山县沃福农业发展有限公司 | Organic-inorganic compound fertilizer special for cotton and preparation method thereof |
| CN105085115A (en) * | 2015-08-24 | 2015-11-25 | 宁国市汉唐盛世农林开发有限公司 | Preparation method of efficient bioorganic fertilizer |
| CN105110997A (en) * | 2015-10-07 | 2015-12-02 | 吴朱冠宇 | Controlled release fertilizer and preparation method thereof |
| CN106831079A (en) * | 2015-12-07 | 2017-06-13 | 无锡南理工科技发展有限公司 | A kind of modification of chitosan peanut Special slow release fertilizer and preparation method thereof |
| CN106045683A (en) * | 2016-05-31 | 2016-10-26 | 杜兆龙 | Biological compound fertilizer and preparation method thereof |
| CN106316717A (en) * | 2016-08-28 | 2017-01-11 | 安徽省司尔特肥业股份有限公司 | Efficient slow release fertilizer used for wheat and having function of resisting dry and hot wind |
| CN106588493A (en) * | 2016-12-22 | 2017-04-26 | 安徽爱能洁生物科技有限公司 | Compound fertilizer for improving soil fertility |
| CN106631472A (en) * | 2016-12-27 | 2017-05-10 | 贵州大学 | Chitosan coated sustained release fertilizer special for corns, and preparation method thereof |
| CN106831196A (en) * | 2017-03-24 | 2017-06-13 | 滁州恒盛农业科技有限公司 | A kind of flowers organic manure and preparation method thereof |
| CN106977316A (en) * | 2017-05-18 | 2017-07-25 | 宿州市逢源生物科技有限公司 | A kind of rice straw charcoal slow-release fertilizer of lignin montmorillonite chitosan compound coating and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 汪多仁: "《绿色降解化学品》", 31 January 2008, 科学技术出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103588583B (en) | A kind of tea tree bio-organic fertilizer special and preparations and applicatio method thereof | |
| CN101880197A (en) | Microbial compound fertilizer and application thereof | |
| CN101508605A (en) | Biological organic fertilizer and method for producing the same | |
| CN107266249A (en) | A kind of prevention and control vegetable insect disease type double membrane slow release fertilizer and preparation method thereof | |
| CN104054563A (en) | Practical and efficient production method of nutrient matrix materials of soilless cultivated vegetables and flowers | |
| CN109053253A (en) | A kind of biological organic fertilizer and preparation method thereof of solid root lodging-prevention | |
| CN105884510A (en) | High-activity grain bioorganic fertilizer and preparing method and application thereof | |
| CN106665043A (en) | Tomato planting method | |
| Kumar et al. | Micronutrient fortification in crop to enhance growth, yield and quality of aromatic rice | |
| Rawate et al. | Effect of nano urea on productivity of wheat (Triticum aestivum L.) under irrigated condition | |
| CN107278419A (en) | A kind of method that loach is raised together with rice field | |
| CN107673857A (en) | A kind of nutritious rice crab foster fertilizer altogether | |
| CN104844380B (en) | A kind of organic composite fertilizer of suitable potato class plant | |
| CN108484305A (en) | A kind of efficient biologic-organic fertilizer | |
| CN108440039A (en) | A kind of eggplant cultivation matrix and preparation method thereof | |
| Valchev et al. | Study on the influence of Panamin leaf fertilizer on plant development, resistance to abiotic stress, productivity and grain quality of wheat and barley | |
| CN108164323A (en) | Special organic biofertilizer of corn and preparation method thereof | |
| CN106721129A (en) | A kind of feed suitable for from newborn spitter growth period | |
| CN102249802A (en) | Biological abamectin organic fertilizer and preparation method thereof | |
| CN113527001A (en) | Lees treatment method, foliar fertilizer, organic fertilizer and preparation method thereof | |
| CN110183277A (en) | A kind of special formula fertilizer for corns of brassinolide-containing | |
| CN108947646A (en) | A kind of tomato special bio medicine fertilizer and preparation method thereof containing kitchen castoff | |
| CN108285396A (en) | A method of utilizing the pest-resistant compoiste fertilizer of agricultural organic waste fermenting and producing | |
| Jarial | Comparative analysis of fodder and grain from dual purpose barley vis-a-vis local variety in Hills of Uttarakhand, India | |
| CN115124380B (en) | Organic-inorganic compound fertilizer with mesoporous core-shell type and preparation method thereof |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180904 |
|
| RJ01 | Rejection of invention patent application after publication |