CN112794776A - Organic and inorganic fertilizer for increasing oil yield of castor beans and preparation method thereof - Google Patents
Organic and inorganic fertilizer for increasing oil yield of castor beans and preparation method thereof Download PDFInfo
- Publication number
- CN112794776A CN112794776A CN202110090340.8A CN202110090340A CN112794776A CN 112794776 A CN112794776 A CN 112794776A CN 202110090340 A CN202110090340 A CN 202110090340A CN 112794776 A CN112794776 A CN 112794776A
- Authority
- CN
- China
- Prior art keywords
- organic
- fermentation
- fertilizer
- potassium
- parts
- 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
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- 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
-
- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Plant Pathology (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses an organic and inorganic fertilizer for increasing the oil yield of castor beans, which comprises the following components: potassium sulfate, monoammonium phosphate, ammonium sulfate, potassium chloride, ammonium nitrate phosphate fertilizer, borax, magnesium potassium sulfate, gamma-polyglutamic acid, calcium magnesium phosphate fertilizer and organic fermentation decomposed materials. The preparation method comprises the following steps: preparing organic fermentation decomposed materials, adding potassium sulfate, monoammonium phosphate, ammonium sulfate, potassium chloride, ammonium nitrate phosphate fertilizer, borax, potassium magnesium sulfate, gamma-polyglutamic acid, calcium magnesium phosphate fertilizer and the organic fermentation decomposed materials into a stirrer, uniformly mixing, crushing, sieving into powder, and packaging to obtain the organic and inorganic fertilizer. In the organic and inorganic fertilizer, the proportion of inorganic nutrients is scientifically matched according to the growth rule of castor beans, and the inorganic nutrients are oriented to provide precursor substances for the synthesis of castor bean oil, increase the oil output of endosperm and improve the oil output of the castor beans.
Description
Technical Field
The invention belongs to the field of fertilizers, and particularly relates to an organic and inorganic fertilizer capable of increasing the oil yield of castor beans and a preparation method thereof.
Background
Castor bean (ricinuscommonimisml.) belongs to the family euphorbiaceae, an annual large herbaceous plant, forms a small tree in the south, and is a tropical and subtropical oil plant. The castor seeds are thorny on the surface, are spherical, have the diameter of about 2cm, usually contain 3 seeds, the weight of each thousand seeds is 300-400 g, and the seeds are in the shape of long oval to ellipse, are slightly flat and have the length of 15-22 mm. Castor bean is composed of seed coat (husk), embryo and endosperm. The whole seed contains 45-50% of oil, the protein content is about 19%, and the oil content in the kernel is as high as 65-70%. Castor oil is a nondrying oil, contains a large amount of oleic acid, has a small content of unsaturated fatty acids, belongs to high-grade lubricating oil, and is often used as aircraft lubricating oil, transformer oil and the like due to high stability. Castor oil is an important industrial raw material and is widely used in paints, cosmetics, plastics, synthetic fibers, artificial cloth leather, and the like. Castor oil is also an important medical oil, and is generally used for bowel cleansing and the like before operations, and some of the varieties can also be eaten, such as Sichuan sesame oil castor oil and sesame castor oil. Therefore, it is very important to increase the oil yield of castor bean.
At present, when the castor oil yield is improved, researches are basically carried out from the aspect of extraction process, but the researches on how to improve the oil yield of castor seeds in the castor growing process are not basically carried out. In addition, the current castor fertilizer application mainly takes a chemical quick-acting nutrient compound fertilizer as a main part, a small amount of organic fertilizer is also applied, the compound fertilizer mainly promotes the vegetative growth of the castor, the reproductive growth of the castor cannot be well balanced, the castor mainly exists in castor seed endosperm, and the rapid vegetative growth can deprive the reproductive growth of nutrients to hinder the reproductive growth. The application of a large amount of chemical fertilizers can also cause the damage of soil sample environment, and the problems of soil acidification and hardening are increasingly serious, while the common organic fertilizers have the effect of improving soil, but the quick-acting nutrients are lower, the nutritional growth of castor-oil plants cannot be met, the balance of the nutritional growth and reproductive growth of the castor-oil plants cannot be realized, and the process of mixing fertilizers is increased by applying a mode of base fertilizers and compound fertilizers, so that the fertilization and labor cost is increased.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects and shortcomings in the background art and provides an organic and inorganic fertilizer capable of improving the oil yield of castor seeds and a preparation method thereof.
In order to solve the technical problems, the technical scheme provided by the invention is as follows:
an organic and inorganic fertilizer for increasing the oil yield of castor beans comprises the following components in parts by weight: 10-20 parts of potassium sulfate, 20-30 parts of monoammonium phosphate, 5-10 parts of ammonium sulfate, 5-10 parts of potassium chloride, 10-20 parts of ammonium nitrate phosphate fertilizer, 1-2 parts of borax, 10-20 parts of potassium magnesium sulfate, 1-2 parts of gamma-polyglutamic acid, 4-8 parts of calcium magnesium phosphate fertilizer and 30-40 parts of organic fermentation decomposed material.
The invention introduces the gamma-polyglutamic acid into the organic and inorganic fertilizers, the gamma-polyglutamic acid can form a layer of film on the surface layer of the plant root hair, not only has the function of protecting the root hair, but also is an optimal conveying platform for closely contacting nutrients and water in soil with the root hair, can effectively improve the dissolution, storage, conveying and absorption of the fertilizers, enables crops to effectively absorb phosphorus, calcium, magnesium and trace elements in the soil, promotes the development of the crop root system and enhances the disease resistance. The gamma-polyglutamic acid has the effects of fixing nutrients and reducing nutrient loss after being applied to soil, so that crops can absorb phosphorus, calcium, magnesium and trace elements more effectively, the calcium is a 'skeleton' for cell wall growth, the magnesium is a nutrient substance necessary for photosynthesis, the phosphorus can promote the root development of the crops, the flowering and fruit setting rate of the crops is improved, the reproductive growth of castor beans can be well promoted, the content of available phosphorus in a soil sample is low, and the gamma-polyglutamic acid can promote the absorption of the available phosphorus in the soil by the crops, so that the fruit setting amount of the castor beans is improved, and the oil yield of the castor beans is improved.
Preferably, the organic and inorganic fertilizer contains 30-35% of total nutrients, nitrogen, phosphorus pentoxide and potassium oxide in a nutrient ratio of 6-12: 10-20, 0.5-1 hundred million/g of effective viable bacteria, 15-20% of organic matters, 0.8-1.5% of free amino acids, 0.2-0.5% of linoleic acid, 0.6-1.2% of linolenic acid, less than or equal to 3% of chloride ions, less than or equal to 12% of water, 40-60 meshes of fineness and pH of 5.0-7.0.
Preferably, the organic fermentation decomposed material is obtained by performing groove-type aerobic fermentation on tobacco stems, rapeseed dregs, soybean dregs, sesame dregs, an active agent and a fermentation microbial inoculum in a mass ratio of (20-30): 30-40): 20-30): 5-10): 1-2.
Preferably, the active agent is a mixture of potassium fulvate, sodium humate, zinc sulfate heptahydrate and magnesium sulfate monohydrate in a mass ratio of (40-50): (30-40): 10-20): 20-30. The activator mainly improves the C/N ratio of fermentation materials in the fermentation process, so that the C/N ratio of the fermentation materials is close to the ratio which is most suitable for biological fermentation; meanwhile, the activator can also act on the growth of plant root systems in organic and inorganic fertilizers, fulvic acid and humic acid can stimulate the growth of cells in root hair areas and promote the absorption of root hair to nutrients, and all elements of the activator cannot generate antagonistic action and are elements with large growth requirements of castor-oil plants, so that the absorption of castor-oil plants to the elements can be well promoted, and the synthesis of castor-oil plant grease is promoted.
Preferably, the fermentation inoculum is prepared from the following components in a mass ratio of 1.5-3: 2-3: 2.5-3: 2.5-4 of Bacillus cereus, aspergillus flavus, Yeast and Bacillus subtilis, and the fermentation inoculum is obtained by mixing and crushing the Bacillus cereus, aspergillus flavus, Yeast and Bacillus subtilis.
As a general inventive concept, the present invention also provides a preparation method of the organic and inorganic fertilizer, comprising the steps of:
(1) adding tobacco stems, rapeseed dregs, soybean meal, sesame meal, an active agent and a fermentation microbial inoculum into a material stirrer, adding clear water while stirring, controlling the initial moisture of the fermentation material to be within a range of 44-46%, and then performing groove type aerobic fermentation to obtain an organic fermentation decomposed material;
(2) and (2) adding potassium sulfate, monoammonium phosphate, ammonium sulfate, potassium chloride, ammonium nitrate phosphate fertilizer, borax, potassium magnesium sulfate, gamma-polyglutamic acid, calcium magnesium phosphate fertilizer and the organic fermented and decomposed material prepared in the step (1) into a stirrer, uniformly mixing, crushing, screening into powder, and packaging to obtain the organic and inorganic fertilizer.
In the preparation method, preferably, in the step (1), the tank-type aerobic fermentation is specifically performed by: transferring the material to be thoroughly decomposed into an indoor ventilation fermentation tank for stacking, performing full-automatic temperature-sensing turning, transferring the material into a secondary fermentation aging field after tank type fermentation is finished, performing stacking aging (generally 25-35 days), evaporating water by using residual temperature, and finally controlling the water content of the material to be below 30%.
Preferably, in the step (1), the tiled thickness of the groove-type aerobic fermentation material is 1.2-1.5 m, the width of the groove-type aerobic fermentation material is 4-5 m, the temperature-sensitive displays are arranged at the edges and the bottom of the groove, 3 ventilation channels are arranged at the bottom of the groove, and each ventilation quantity is 3m3And/s, when the temperature rises to 60 ℃, automatically turning and throwing to reduce the temperature of the material, turning and throwing once in 2-3 days on average for 12-15 times, wherein the fermentation period is 28-32 days.
In the preparation method, preferably, in the step (1), the initial moisture of the tank-type aerobic fermentation material is controlled to be 44-46%.
Compared with the prior art, the invention has the advantages that:
(1) in the organic and inorganic fertilizer, the inorganic nutrient proportion is scientifically proportioned according to the growth rule of castor-oil plants, and the organic and inorganic fertilizer contains abundant major elements of nitrogen, phosphorus and potassium and trace elements of boron, magnesium, zinc and the like, has balanced nutrition and scientific proportion; the organic nutrients contain a large amount of organic micromolecule nutrients such as free amino acid, linoleic acid, linolenic acid and the like, are decomposed into inorganic nutrients under the action of soil microorganisms, and the inorganic nutrients are absorbed by castor beans, so that precursor substances are provided for the synthesis of castor bean oil, the oil yield of endosperm is increased, and the oil yield of the castor beans is increased.
(2) The organic and inorganic fertilizers of the invention are added with the active agent, which can stimulate the elongation of root hair cells, promote the growth of roots, improve the absorption capacity of crops on major elements such as phosphorus, calcium, magnesium and the like and trace nutrients in soil and promote the synthesis of castor oil.
(3) The organic and inorganic fertilizer is added with the gamma-polyglutamic acid, the gamma-polyglutamic acid can effectively protect root hairs, is an optimal conveying platform for closely contacting nutrients and moisture in soil with the root hairs, can effectively improve the dissolution, storage, conveying and absorption of the fertilizer, enables crops to effectively absorb phosphorus, calcium, magnesium and trace elements in the soil, promotes the development of crop root systems, and enhances disease resistance.
(4) The organic and inorganic fertilizer disclosed by the invention is high in organic matter content, is added with various beneficial microorganisms, and can improve the granular structure of soil, increase the porosity and volume weight of the soil, improve the water and fertilizer retention and soil moisture retention capability of the soil, activate the nutrients of the soil and improve the soil fertility.
Detailed Description
In order to facilitate an understanding of the present invention, the present invention will be described more fully and in detail with reference to the preferred embodiments, but the scope of the present invention is not limited to the specific embodiments below.
Unless otherwise defined, all terms of art used hereinafter have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present invention.
Unless otherwise specifically stated, various raw materials, reagents, instruments, equipment and the like used in the present invention are commercially available or can be prepared by existing methods.
Example (b):
the invention relates to an organic and inorganic fertilizer for improving the oil yield of castor beans, which is prepared by the following steps:
(1) preparing different fermentation microbial agent culture media according to the components of the culture media in the table 1, respectively, subpackaging in 1000mL triangular bottles with 300mL per bottle, sealing with a silica gel plug, sterilizing in an autoclave at 121 ℃ for 20min, removing and cooling for later use. Inoculating Aspergillus flavus strain, Bacillus cereus strain, yeast strain and Bacillus subtilis strain into corresponding culture medium in a sterile ultra-clean workbench, and covering with a bottle cap.
Culturing the strain under corresponding culture conditions for 4d by shaking table according to the culture conditions in Table 2 to obtain cultured liquid mother strain. Then, a large amount of liquid culture medium prepared according to the table 1 is subpackaged in a special strain production fermentation tank, the liquid filling amount is 70%, the cover opening is sealed and sterilized (the sterilization field is maintained at the temperature of 121 ℃ for 20min), and cooling is carried out. The protection of flame is utilized to make a sterile operation space, and the four kinds of liquid mother seeds are inoculated into a fermentation tank for independent culture.
The fermentation tank control parameters were adjusted to achieve the culture conditions for different strains according to the culture conditions described in Table 2, and the strains were cultured for 10 days. The growth concentration of the strain in the fermenter was determined by plating culture of the culture dish with the bacterial solution, and the liquid culture in the fermenter was stopped when the strain use concentration according to Table 2 was reached.
TABLE 1 major Components of the culture Medium
TABLE 2 growth conditions of the respective microorganisms
The bacterial liquid is respectively prepared from oil bran: adsorbing the mixture (bacterial liquid: mixture: 1L:2kg) of straw powder 1:1, stirring, air drying at room temperature until the water content is less than or equal to 30%, and keeping.
The four prepared single fermentation strains are mixed and crushed according to the proportion of 1.5kg of bacillus cereus, 3kg of aspergillus flavus, 3kg of saccharomycete and 2.5kg of bacillus subtilis to obtain the fermentation microbial inoculum, and the concentration of the final fermentation microbial inoculum is more than or equal to 30 hundred million/g.
(2) Adding 250kg of tobacco stems, 300kg of rapeseed meal, 200kg of soybean meal, 200kg of sesame meal, 50kg of active agent (a mixture of potassium fulvate, sodium humate, zinc sulfate heptahydrate and magnesium sulfate monohydrate in a mass ratio of 40:35:20: 25) and 10kg of zymogen agent into a material mixer,adding clear water while stirring, controlling the initial water content of the fermented material within the range of 44-46%, after fully stirring uniformly, transferring the material to a groove type aerobic fermentation tank for stacking fermentation, placing temperature-sensitive displays at the bottom of the tank edge and the tank bottom for displaying the temperature of the fermented material in real time, wherein 3 ventilation channels are arranged at the bottom of the tank, and each ventilation channel is 3m3And/s, uniformly supplying oxygen, so that each part of the material contains oxygen uniformly, accelerating the decomposition of the material and decomposing macromolecular organic nutrients. And (3) automatically turning according to the temperature rise condition of the material by adopting a full-automatic temperature-sensitive turning technology, wherein the turning is carried out once every 2-3 days on average for 14 times, the fermentation period is 30d, and the fermentation period is changed according to the air temperature. When the materials gradually change from yellow brown to black brown and the smell is slightly smoky and vinous, the materials are fermented and decomposed.
After the trough type aerobic fermentation of the material is finished, transferring the material to an aging field for secondary fermentation (aging), wherein the secondary fermentation adopts a non-turning treatment mode, and the height of the material pile is 1.2 m. At the moment, the moisture content and the temperature of the material are relatively high, the microorganisms are active, secondary fermentation is carried out, macromolecular organic matters continue to decompose, moisture is automatically evaporated, and the material is transferred to a finished product packaging workshop after the moisture of the material is reduced to 30 percent (the secondary fermentation time is 30 d).
(3) After the materials are transferred to a finished product packaging workshop, the materials are mixed according to the following weight ratio: 310kg of fermented and decomposed materials, 100kg of potassium sulfate, 220kg of monoammonium phosphate, 50kg of ammonium sulfate, 50kg of potassium chloride, 120kg of ammonium nitrate phosphate fertilizer, 10kg of borax, 100kg of potassium magnesium sulfate, 10kg of gamma-polyglutamic acid and 40kg of calcium magnesium phosphate fertilizer are respectively added into a stirrer to be uniformly mixed, crushed, sieved into powder and packaged into finished products.
The special fertilizer comprises 30% of total nutrients, about 8:11:11 of nutrients of nitrogen, phosphorus and potassium, more than or equal to 20% of nitrate nitrogen/total nitrogen, 0.5 hundred million/g of effective viable bacteria, 15% of organic matters, 1% of free amino acids, 0.5% of linoleic acid, 0.8% of linolenic acid, 3% of chloride ions, 12% of water, 60-mesh fineness, pH 6.5-7.0, less than or equal to 100% of faecal coliform group number (number/g), more than or equal to 95% of ascarid egg death rate, black brown color and 6 months of bioactive shelf life. Wherein, the fecal coliform group value is measured according to the regulation of GB/T19524.1-2004, the ascarid egg death rate is measured according to the regulation of GB/T19524.2-2004, the free amino acid is measured according to the regulation of GB/T30987-2020, and the linoleic acid and the linolenic acid are measured according to the external standard method-gas chromatography detection method in the regulation of GB/T5009.168-2016.
The organic and inorganic fertilizers prepared in this example were applied to castor beans and the oil yield of castor beans was recorded:
test site: yongzhou city
Test materials:
1. and (3) fertilizer variety: the organic and inorganic fertilizers prepared in the examples (total nutrient is 30%, nutrient ratio of nitrogen, phosphorus and potassium is 8:11:11, organic matter is 15%, nitrate nitrogen/total nitrogen is more than or equal to 20%), and common compound fertilizers (nutrient ratio of nitrogen, phosphorus and potassium is 15:15:15)
2. Cultivar castor 5
3. Planting density: 800 stump/667 m2
And (3) experimental design:
CK: treatment without fertilization
Treatment 1: the organic and inorganic fertilizers of this example
And (3) treatment 2: common compound fertilizer (nitrogen, phosphorus and potassium content ratio of 15:15:15)
Field management: the three treatments adopt uniform field management measures, such as irrigation, intertillage twice, pruning and topping (topping off the topping center for the first time, selecting and reserving 4 first-grade branches for the second time, and erasing all new terminal buds for the third time), pesticide spraying and the like.
Controlling the fertilizer: three treatments were performed as in table 3, except that no fertilizer was applied.
TABLE 3 fertilization protocol for each treatment
Note: both treatments were at equivalent nitrogen levels
Physical and chemical indexes, yield and oil output data of the castor soil in each treatment are recorded and are shown in table 4.
TABLE 4 physical and chemical indexes, yield and oil output data of castor oil plant soil
Results and analysis:
from experimental statistical data, the organic and inorganic fertilizers have certain improvement effect on physical properties of castor-oil plant growing soil, the volume weight of the soil is reduced, the soil is looser, the fertilizer has good promotion effect on root growth, the root weight is increased by 85 g/plant compared with CK, the increase rate is 29.7%, and the increase rate is increased by 39 g/plant compared with treatment 2 and is 11.8%; the yield per mu and the oil yield are increased by 71.1kg/667m compared with CK2、41.4kg/667m2The increase rates were 33% and 50.6%, respectively, and 21.7kg/667m was increased as compared with treatment 22、17.3kg/667m2The increase rates were 8.2% and 16.3%.
From the experimental results, under the same nitrogen level, the volume weight of the soil treated by applying the organic and inorganic fertilizers is reduced to a certain extent, the organic and inorganic fertilizers have a certain soil improvement effect, and the growth of the root system of the castor-oil plant can be effectively promoted. The organic and inorganic fertilizers can obviously improve the yield per mu and the oil yield of castor beans on the yield and the oil yield, and can also show obvious advantages compared with the common compound fertilizer, the yield increasing rate reaches 8.2 percent, and the comprehensive oil yield is improved by 16.3 percent.
Claims (9)
1. The organic and inorganic fertilizer for increasing the oil yield of castor beans is characterized by comprising the following components in parts by weight: 10-20 parts of potassium sulfate, 20-30 parts of monoammonium phosphate, 5-10 parts of ammonium sulfate, 5-10 parts of potassium chloride, 10-20 parts of ammonium nitrate phosphate fertilizer, 1-2 parts of borax, 10-20 parts of potassium magnesium sulfate, 1-2 parts of gamma-polyglutamic acid, 4-8 parts of calcium magnesium phosphate fertilizer and 30-40 parts of organic fermentation decomposed material.
2. The organic and inorganic fertilizer as claimed in claim 1, wherein the organic and inorganic fertilizer comprises 30-35% of total nutrients, 6-12: 10-20 of nutrients of nitrogen, phosphorus pentoxide and potassium oxide, 0.5-1 hundred million/g of effective viable bacteria, 15-20% of organic matters, 0.8-1.5% of free amino acids, 0.2-0.5% of linoleic acid, 0.6-1.2% of linolenic acid, less than or equal to 3% of chloride ions, less than or equal to 12% of water, 40-60 meshes of fineness and 5.0-7.0 of pH.
3. The organic and inorganic fertilizer as claimed in claim 1 or 2, wherein the organic fermented decomposed material is obtained by performing tank aerobic fermentation on tobacco stems, rapeseed meal, soybean meal, sesame meal, an active agent and a fermentation microbial inoculum in a mass ratio of (20-30): (30-40): (20-30): (5-10): (1-2).
4. The organic and inorganic fertilizer as claimed in claim 3, wherein the active agent is a mixture of potassium fulvate, sodium humate, zinc sulfate heptahydrate and magnesium sulfate monohydrate in a mass ratio of (40-50): 30-40): 10-20): 20-30.
5. The organic and inorganic fertilizer as claimed in claim 3, wherein the fermentation inoculum is prepared from (1.5-3) by mass: (2-3): (2.5-3): (2.5-4) mixing and crushing a Bacillus cereus microbial agent, an aspergillus flavus microbial agent, a Yeast (Yeast) microbial agent and a Bacillus subtilis microbial agent, wherein the concentration of the fermentation microbial agent is more than or equal to 30 hundred million/g.
6. A preparation method of the organic and inorganic fertilizer as claimed in any one of claims 1 to 5, characterized by comprising the following steps:
(1) adding tobacco stems, rapeseed dregs, soybean meal, sesame meal, an active agent and a fermentation microbial inoculum into a material stirrer, adding clear water while stirring, and then performing groove type aerobic fermentation to obtain an organic fermentation decomposed material;
(2) and (2) adding potassium sulfate, monoammonium phosphate, ammonium sulfate, potassium chloride, ammonium nitrate phosphate fertilizer, borax, potassium magnesium sulfate, gamma-polyglutamic acid, calcium magnesium phosphate fertilizer and the organic fermented and decomposed material prepared in the step (1) into a stirrer, uniformly mixing, crushing, screening into powder, and packaging to obtain the organic and inorganic fertilizer.
7. The preparation method according to claim 6, wherein in the step (1), the tank aerobic fermentation is specifically operated as follows: transferring the material to be thoroughly decomposed into an indoor ventilation fermentation tank for stacking, performing full-automatic temperature-sensing turning, transferring the material into a secondary fermentation aging field after the tank type fermentation is finished, stacking and aging, evaporating water by using residual temperature, and finally controlling the water content of the material to be below 30%.
8. The preparation method of claim 6, wherein in the step (1), the material is flatly laid for 1.2-1.5 m in thickness and 4-5 m in width in the tank aerobic fermentation process, the temperature of the material is reduced by automatically turning and throwing after the temperature of the fermented material rises to 60 ℃, and the material is turned and thrown once in 2-3 days on average for 12-15 times.
9. The process according to claim 6, wherein in the step (1), the initial moisture content of the tank aerobic fermentation material is controlled to be 44-46%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110090340.8A CN112794776A (en) | 2021-01-22 | 2021-01-22 | Organic and inorganic fertilizer for increasing oil yield of castor beans and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110090340.8A CN112794776A (en) | 2021-01-22 | 2021-01-22 | Organic and inorganic fertilizer for increasing oil yield of castor beans and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112794776A true CN112794776A (en) | 2021-05-14 |
Family
ID=75811290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110090340.8A Pending CN112794776A (en) | 2021-01-22 | 2021-01-22 | Organic and inorganic fertilizer for increasing oil yield of castor beans and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112794776A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447038A (en) * | 2014-12-15 | 2015-03-25 | 湖南金叶众望科技股份有限公司 | Biological organic/inorganic compound fertilizer as well as preparation method and application of fertilizer |
| CN104671909A (en) * | 2013-11-30 | 2015-06-03 | 郑州市沃田配肥站 | Special high-efficiency safe blended fertilizer for castor |
| CN106631613A (en) * | 2016-12-29 | 2017-05-10 | 广东万山土壤修复技术有限公司 | Soil conditioner used for oil-bearing crops and preparing method thereof |
| CN107698298A (en) * | 2017-11-29 | 2018-02-16 | 衡阳香樟苑生态农业发展科技有限公司 | A kind of rice straw, biogas residue compound organic fertilizer and preparation method thereof |
| CN108129243A (en) * | 2018-03-16 | 2018-06-08 | 常国占 | A kind of mineral element biological compound fertilizer |
| CN111875432A (en) * | 2020-06-28 | 2020-11-03 | 张德宏 | Amino acid-containing water-soluble fertilizer |
-
2021
- 2021-01-22 CN CN202110090340.8A patent/CN112794776A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104671909A (en) * | 2013-11-30 | 2015-06-03 | 郑州市沃田配肥站 | Special high-efficiency safe blended fertilizer for castor |
| CN104447038A (en) * | 2014-12-15 | 2015-03-25 | 湖南金叶众望科技股份有限公司 | Biological organic/inorganic compound fertilizer as well as preparation method and application of fertilizer |
| CN106631613A (en) * | 2016-12-29 | 2017-05-10 | 广东万山土壤修复技术有限公司 | Soil conditioner used for oil-bearing crops and preparing method thereof |
| CN107698298A (en) * | 2017-11-29 | 2018-02-16 | 衡阳香樟苑生态农业发展科技有限公司 | A kind of rice straw, biogas residue compound organic fertilizer and preparation method thereof |
| CN108129243A (en) * | 2018-03-16 | 2018-06-08 | 常国占 | A kind of mineral element biological compound fertilizer |
| CN111875432A (en) * | 2020-06-28 | 2020-11-03 | 张德宏 | Amino acid-containing water-soluble fertilizer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104725085A (en) | Solanaceous vegetable seedling medium prepared by taking vegetable waste compost as fertilizer source and preparation method of solanaceous vegetable seedling medium | |
| CN106748524A (en) | A kind of biological organic fertilizer and preparation method thereof | |
| CN103342603B (en) | Nutrition soil for planting and sowing of melia azedarach | |
| CN104447040B (en) | A kind of three sour mixed fermentation biological organic fertilizers and preparation method thereof and the application in tobacco planting | |
| CN105462595A (en) | Acid soil modifier and preparation method thereof | |
| CN105237141B (en) | A kind of straw biological matrix seedling-cultivation plate and preparation method thereof | |
| CN105036984B (en) | A kind of biological organic fertilizer and the application in tobacco cultivation thereof | |
| CN107365234A (en) | It is a kind of using oyster shell as organic fertilizer of raw material and preparation method thereof | |
| CN110128197A (en) | A kind of bio-feritlizer and preparation method thereof for preventing and treating tobacco black shank | |
| CN110256163A (en) | A kind of basic soil regulator for improveing acidified soil | |
| CN109526681A (en) | A kind of salt-soda soil flowering bulb plantation special nutritional type Soil improvement matrix | |
| CN108329120A (en) | A kind of Rice Cropping Se-enriched bio-organic fertilizer and preparation method thereof | |
| CN108484267A (en) | A kind of complex microorganism ecological organic fertilier and its preparation method and application | |
| CN111574297A (en) | Special biochar-based fertilizer for cinnamomum camphora trees and preparation method thereof | |
| CN107365238A (en) | A kind of capsicum active fertilizer special and preparation method thereof | |
| CN106396765A (en) | Nutrient solution for soilless culture and preparation method therefor | |
| CN105315068A (en) | Composition for promoting crop growth and preparation method and fertilization method thereof | |
| CN111226742B (en) | Rice seedling raising substrate and preparation method thereof | |
| CN112239380A (en) | Amino acid biological preparation for improving stress resistance of crops | |
| CN112919960A (en) | High-efficiency functional fertilizer for tomato in seedling stage and preparation process thereof | |
| KR100430761B1 (en) | Method for producing high-density antagonistic microbes base material | |
| CN109694273A (en) | A kind of improvement cultivation in farmland selenium-rich dish improves the Eco-fertilizer preparation method of fruit-vegetable quality | |
| CN112794776A (en) | Organic and inorganic fertilizer for increasing oil yield of castor beans and preparation method thereof | |
| KR960004472B1 (en) | Organic fertilizer and its method | |
| CN107200625A (en) | A kind of Chinese milk vetch is the rice mechanical transplanting seedling dedicated substrate and its production method of raw material |
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: 20210514 |
|
| RJ01 | Rejection of invention patent application after publication |