CN113149763A - Carbamido organic compound fertilizer and preparation method thereof - Google Patents
Carbamido organic compound fertilizer and preparation method thereof Download PDFInfo
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- CN113149763A CN113149763A CN202110489416.4A CN202110489416A CN113149763A CN 113149763 A CN113149763 A CN 113149763A CN 202110489416 A CN202110489416 A CN 202110489416A CN 113149763 A CN113149763 A CN 113149763A
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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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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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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
- C05G3/40—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting fertiliser dosage or release rate; for affecting solubility
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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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- 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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Soil Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a carbamido organic compound fertilizer which comprises the following components in parts by weight: 10-30 parts of ammonium sulfate, 5-25 parts of monoammonium phosphate, 7-35 parts of potassium sulfate, 5-30 parts of monopotassium phosphate, 20-60 parts of urea, 6-20 parts of borax, 1-10 parts of amino acid chelated zinc, 2-18 parts of attapulgite, 2-9 parts of compound sodium nitrophenolate, 1-10 parts of nitrification inhibitor, 3-11 parts of straw, 2-15 parts of bean pulp, 2-12 parts of vinasse, 3-17 parts of biological agent and 2-14 parts of plant growth regulator. The carbamido organic compound fertilizer can increase the yield of plants, reduce the dissolution loss of the fertilizer, improve the utilization rate of the fertilizer, prolong the fertilizer efficiency, promote the crop circulation and long-acting absorption and utilization, and reduce the using amount of the fertilizer. Meanwhile, the soil characteristics can be improved, hardening is eliminated, and the eutrophication phenomenon is effectively prevented.
Description
Technical Field
The invention belongs to the technical field of crop compound fertilizers, and particularly relates to a carbamido organic compound fertilizer and a preparation method thereof.
Background
With the accelerated land torsion in rural areas in China, more and more field farmers are emerging, and the agriculture is rapidly developing towards the direction of industrialization. In addition, a large amount of farmers enter cities to take labor in China, so that the shortage of rural young and strong labor is caused, the labor cost is increased in large-scale agricultural production, particularly, multiple fertilization is needed for fruit and tree planting in an orchard, the labor and time are wasted, the topdressing is inconvenient in the later growth stage of crops, the production cost is increased, elements mostly stay in soil after fertilization, the seedling burning situation is likely to occur due to the fact that a certain element in the soil is excessive and fertilizes again after long time, the soil with deteriorated soil quality is deteriorated due to excessive fertilization, the yield is influenced, the increasingly reduced planting land area in China is reduced, the yield of fruits and vegetables is reduced, and the vicious circle is formed.
Disclosure of Invention
In order to solve the problems, the invention aims to provide the carbamido organic compound fertilizer which can increase the yield of fruits and vegetables, reduce the dissolution loss of the fertilizer, improve the utilization rate of the fertilizer, prolong the fertilizer efficiency, promote the crop circulation and long-acting absorption and utilization and reduce the using amount of the fertilizer. Meanwhile, the soil characteristics can be improved, hardening is eliminated, and the water and fertilizer retention capacity is improved. Effectively preventing the eutrophication phenomenon.
In order to achieve the purpose, the technical scheme of the invention is as follows: a carbamido organic compound fertilizer comprises the following components in parts by weight: 10-30 parts of ammonium sulfate, 5-25 parts of monoammonium phosphate, 7-35 parts of potassium sulfate, 5-30 parts of monopotassium phosphate, 20-60 parts of urea, 6-20 parts of borax, 1-10 parts of amino acid chelated zinc, 2-18 parts of attapulgite, 2-9 parts of compound sodium nitrophenolate, 1-10 parts of nitrification inhibitor, 1-6 parts of paclobutrazol, 1-15 parts of urease inhibitor, 3-11 parts of straw, 2-15 parts of soybean meal, 2-12 parts of vinasse, 3-17 parts of biological agent and 2-14 parts of plant growth regulator.
The compound fertilizer comprises the following components in parts by weight: 12-28 parts of ammonium sulfate, 5-22 parts of monoammonium phosphate, 7-30 parts of potassium sulfate, 5-25 parts of monopotassium phosphate, 21-50 parts of urea, 7-18 parts of borax, 1-9 parts of amino acid chelated zinc, 2-16 parts of attapulgite, 3-8 parts of compound sodium nitrophenolate, 2-9 parts of nitrification inhibitor, 2-6 parts of paclobutrazol, 3-12 parts of urease inhibitor, 4-10 parts of straw, 4-13 parts of soybean meal, 3-10 parts of vinasse, 4-15 parts of biological agent and 5-12 parts of plant growth regulator.
The nitrification inhibitor is a composition of 3, 4-dimethylpyrazole phosphate, 2-chloro-6- (trichloromethyl) pyridine and 3, 5-dimethylpyrazole or dicyandiamide.
The urease inhibitor is hydroquinone, N-butyl thiophosphoryl triamide or phosphoric triamide.
The biological agent is one or more of actinomycetes, azotobacter, silicate bacteria or bacillus subtilis.
The plant growth regulator is one or more of diethyl aminoethyl hexanoate, forchlorfenuron, cynanchum or sodium naphthylacetate.
The preparation method of the carbamido organic compound fertilizer comprises the following steps of (1) weighing urea, ammonium sulfate, monoammonium phosphate, potassium sulfate, monopotassium phosphate, borax, amino acid chelated zinc and attapulgite according to a proportion, crushing and sieving for later use;
(2) proportionally placing the biological agent, the straw, the soybean meal and the vinasse into a closed container after stirring, and fermenting for 3-9 days at 40-80 ℃ for later use;
(3) mixing the products obtained in the step (1) and the step (2), adding a nitrification inhibitor, paclobutrazol, urease inhibitor, compound sodium nitrophenolate and plant growth regulator according to a proportion, mixing and stirring, drying, and putting into a granulator for granulation to obtain the product.
And (2) sieving by using a sieve of 90-140 meshes in the step (1).
Urea: is the nitrogen fertilizer with the highest nitrogen content at present. Urea is a high-concentration nitrogen fertilizer, belongs to a neutral quick-acting fertilizer, and can also be used for producing various compound fertilizers. No harmful substance is left in the soil, and no adverse effect is caused after long-term application. Urea is suitable for use as a base fertilizer and a top dressing, and is sometimes used as a seed fertilizer. The urea is suitable for all crops and all soils, can be used as a base fertilizer and a top dressing, and can be applied to both dry and paddy fields. Urea can promote cell division and growth, and make branches and leaves grow luxuriantly.
Monoammonium phosphate: good chemical stability and good compatibility with ammonium sulfate, potassium dihydrogen phosphate and the like. Is one of the main varieties of high-concentration phosphorus compound fertilizers. The product is generally used as additional fertilizer and is also the most main basic raw material for producing ternary compound fertilizer and BB fertilizer; the product is widely applicable to various grain crops and economic crops. Application as a fertilizer during crop growth is most suitable, being acidic in the soil, and also being superior to other fertilizers in alkaline soil.
Ammonium sulfate: it is mainly used as fertilizer and is suitable for various soils and crops. A high-quality nitrogen fertilizer (commonly called "fertilizer field powder") is suitable for general soil and crops, and can make branches and leaves grow vigorously, raise fruit quality and yield, and raise the resistance of crops to disasters, so that it can be used as base fertilizer, additional fertilizer and seed fertilizer.
Amino acid chelated zinc: the amino acid chelated zinc is a zinc structural form in which zinc ions are embedded between two amino acid molecules. Two amino acid molecules clamp a zinc ion like crab pincers to form an ultra-stable chelating structure. The amino acid can be directly absorbed by the plants to stimulate the growth of the plants, and the amino acid can be directly utilized by the plants under the condition of no photosynthesis; when used as chelate, it can protect metal ion from side reaction with other substances, and after the metal ion is reached to the required position of plant, it can be absorbed by crops, so that the amino acid medium-trace element chelate is an organic medium-trace element fertilizer with good performance, low cost and moderate chelating constant, and can effectively solve the contradiction between balanced fertilizer preparation and balanced absorption of crops
Potassium sulfate: the potassium sulfate is colorless crystal, has small hygroscopicity, is not easy to agglomerate, has good physical properties, is convenient to apply and is a good water-soluble potassium fertilizer
Potassium dihydrogen phosphate: the fertilizer is used as a high-efficiency phosphorus-potassium compound fertilizer in agriculture; the potassium dihydrogen phosphate product is widely suitable for various types of cash crops, grains, melons, fruits, vegetables and almost all types of crops. The actual application effect of various crops in various regions proves that the monopotassium phosphate has a plurality of excellent effects of remarkably increasing both production and income, improving quantity and optimizing quality, resisting lodging, resisting diseases and insect pests, preventing and treating premature senility and the like, and has the effect of overcoming the insufficient nutrition caused by the reduction of the aging and absorption capacity of the root system in the later growth period of the crops.
Compound sodium nitrophenolate: has the functions of promoting cell protoplasm flow, improving cell activity, accelerating plant growth and development, promoting root growth and seedling strengthening, protecting flower and fruit, bearing fruit and expanding, improving yield, enhancing stress resistance and the like.
Straw: the straw is a general term of stem leaf (ear) part of mature crops. Typically refers to the remainder of the wheat, rice, corn, potatoes, oil, cotton, sugar cane and other crops (typically roughages) after harvesting the seed. The straw is rich in nitrogen, phosphorus, potassium, calcium, magnesium, organic matters and the like, is a multipurpose renewable biological resource, and is a coarse feed. It features high coarse fibre content (30-40%), and lignin content. The straw bio-fertilizer produced by the straw has higher fertilizer efficiency. The straw is used as a fertilizer to be applied to farmlands through comprehensive utilization, and the method is an effective method for supplementing and balancing soil nutrients and improving soil.
Bean pulp: is a byproduct obtained after soybean oil is extracted from soybeans. The bean pulp is a good organic fertilizer raw material.
Vinasse: the vinasse is a good organic fertilizer, and can effectively improve weak acid state of soil by mixing the vinasse into the soil, so that small particles of the soil are condensed to improve the granular structure of the soil, and the permeability of fertilizer, water and air of plant roots and the extension of the roots are facilitated.
Biological agent: the function is as follows: the soil fertility is improved, organic and inorganic nutrients in soil are activated, the fertilizer efficiency is improved, the crop circulation is promoted, the long-acting absorption and utilization are realized, and the roots are increased, the seedlings are strengthened and the fruits are full; improving soil, improving soil aggregate structure, eliminating hardening, improving water and fertilizer retention capacity, and resisting drought, stress, cold and lodging; the soil conditioner can be used continuously, and can improve the micro-ecological environment of soil. Eliminate soil hardening, neutralize pH value and reduce heavy metal and salt and alkali toxicity in soil.
Plant growth regulator: plant growth regulators are a class of pesticides used to regulate plant growth and development, including artificially synthesized compounds and natural plant hormones extracted from organisms. Its existence can influence and effectively regulate and control the growth and development of plants, including a series of plant life processes from cell growth, division, rooting, germination, flowering, fructification, maturation and abscission.
1. Selecting the dosage of the plant growth regulator: the results are shown in Table 1.
| Dosage of | 0 portion of | 3 to 8 portions of | 12 to 18 portions of |
| Growth conditions | Diseases and insect pests appear | No diseases and insect pests appear | Without obvious change |
TABLE 1
As is clear from Table 1, no plant growth regulator was used, and a disease and insect pest phenomenon occurred. When the using amount is too large, the growth condition of the fruits and vegetables is not obviously improved, so that 3-8 parts of plant growth regulator is preferably selected in a comprehensive consideration.
The urea-based organic compound fertilizer and the commercially available fruit and vegetable blended compound fertilizer are applied to test fields with the same soil and the same application amount by taking the commercially available fruit and vegetable blended compound fertilizer as a control group. The growth of the vegetables was observed. The results are shown in Table 2.
| Sample (I) | Increase of yield | Whether to topdressing | Whether there is disease or pestHarm (I) | Rate of reduction of application amount |
| Control group | — | Is that | Is that | — |
| The invention | 36.4% | Whether or not | Whether or not | 37% |
TABLE 2
As shown in Table 2, the carbamido organic compound fertilizer can effectively increase the yield of fruits and vegetables, reduce the fertilization times, reduce the use amount of the fertilizer, improve the utilization rate of the fertilizer and prolong the fertilizer efficiency. Meanwhile, the carbamido organic compound fertilizer can effectively improve the soil characteristics and prevent plant diseases and insect pests.
Compared with the prior art, the invention has the beneficial effects that: the carbamido organic compound fertilizer can increase the yield of plants, reduce the dissolution loss of the fertilizer, improve the utilization rate of the fertilizer and prolong the fertilizer efficiency. Meanwhile, the soil characteristics can be improved, the soil aggregate structure can be improved, hardening can be eliminated, the water and fertilizer retention capacity can be improved, the soil micro-ecological environment can be improved, the plant diseases and insect pests can be effectively prevented, and the eutrophication phenomenon can be effectively prevented.
Detailed Description
The invention is further described with reference to specific examples.
Example 1
The urea-based organic compound fertilizer is characterized by comprising the following components in parts by weight: 12 parts of ammonium sulfate, 5 parts of monoammonium phosphate, 7 parts of potassium sulfate, 5 parts of monopotassium phosphate, 21 parts of urea, 7 parts of borax, 1 part of amino acid chelated zinc, 2 parts of attapulgite, 3 parts of compound sodium nitrophenolate, 2 parts of 3, 4-dimethylpyrazole phosphate, 2 parts of paclobutrazol, 3 parts of N-butyl thiophosphoryl triamide, 4 parts of straws, 4 parts of bean pulp, 3 parts of vinasse, 4 parts of azotobacter and 5 parts of diethyl aminoethyl hexanoate.
The preparation method of the carbamido organic compound fertilizer comprises the following steps of (1) weighing urea, ammonium sulfate, monoammonium phosphate, potassium sulfate, monopotassium phosphate, borax, amino acid chelated zinc and attapulgite according to a proportion, crushing, and sieving by a 90-mesh sieve for later use;
(2) proportionally placing the biological agent, the straw, the bean pulp and the vinasse into a closed container after stirring, and fermenting for 3 days at 40 ℃ for later use;
(3) mixing the products obtained in the step (1) and the step (2), adding a nitrification inhibitor, paclobutrazol, urease inhibitor, compound sodium nitrophenolate and plant growth regulator according to a proportion, mixing and stirring, drying, and putting into a granulator for granulation to obtain the product.
Example 2
The carbamido organic compound fertilizer comprises the following components in parts by weight: 28 parts of ammonium sulfate, 22 parts of monoammonium phosphate, 30 parts of potassium sulfate, 25 parts of monopotassium phosphate, 50 parts of urea, 18 parts of borax, 9 parts of amino acid chelated zinc, 16 parts of attapulgite, 8 parts of compound sodium nitrophenolate, 9 parts of 3, 5-dimethylpyrazole, 6 parts of paclobutrazol, 12 parts of phosphoric triamide, 10 parts of straw, 13 parts of bean pulp, 10 parts of vinasse, 15 parts of silicate bacteria and 12 parts of forchlorfenuron.
The preparation method of the carbamido organic compound fertilizer comprises the following steps of (1) weighing urea, ammonium sulfate, monoammonium phosphate, potassium sulfate, monopotassium phosphate, borax, amino acid chelated zinc and attapulgite according to a proportion, crushing, and sieving with a 140-mesh sieve for later use;
(2) proportionally placing the biological agent, the straw, the bean pulp and the vinasse into a closed container after stirring, and fermenting for 9 days at 80 ℃ for later use;
(3) mixing the products obtained in the step (1) and the step (2), adding a nitrification inhibitor, paclobutrazol, urease inhibitor, compound sodium nitrophenolate and plant growth regulator according to a proportion, mixing and stirring, drying, and putting into a granulator for granulation to obtain the product.
Example 3
The carbamido organic compound fertilizer comprises the following components in parts by weight: 16 parts of ammonium sulfate, 10 parts of monoammonium phosphate, 15 parts of potassium sulfate, 20 parts of monopotassium phosphate, 32 parts of urea, 9 parts of borax, 6 parts of amino acid chelated zinc, 11 parts of attapulgite, 5 parts of compound sodium nitrophenolate, 7 parts of nitrification inhibitor, 4 parts of paclobutrazol, 8 parts of urease inhibitor, 7 parts of straw, 9 parts of soybean meal, 7 parts of vinasse, 8 parts of biological agent and 9 parts of plant growth regulator.
The nitrification inhibitor is a composition of 3, 5-dimethylpyrazole and dicyandiamide.
The urease inhibitor is a composition of N-butyl thiophosphoryl amide and phosphoric triamide.
The biological agent is a composition of actinomycetes, azotobacter and silicate bacteria.
The plant growth regulator is a composition of diethyl aminoethyl hexanoate, forchlorfenuron and cynanchum wilfordii.
The preparation method of the carbamido organic compound fertilizer is characterized by comprising the following steps of (1) weighing urea, ammonium sulfate, monoammonium phosphate, potassium sulfate, monopotassium phosphate, borax, amino acid chelated zinc and attapulgite according to a proportion, crushing, and sieving by a 110-mesh sieve for later use;
(2) proportionally placing the biological agent, the straw, the bean pulp and the vinasse into a closed container after stirring, and fermenting for 5 days at 60 ℃ for later use;
(3) mixing the products obtained in the step (1) and the step (2), adding a nitrification inhibitor, paclobutrazol, urease inhibitor, compound sodium nitrophenolate and plant growth regulator according to a proportion, mixing and stirring, drying, and putting into a granulator for granulation to obtain the product.
The embodiments of the present invention have been described above. However, the present invention is not limited to the above embodiment. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The urea-based organic compound fertilizer is characterized by comprising the following components in parts by weight: 11-28 parts of ammonium sulfate, 6-24 parts of monoammonium phosphate, 8-33 parts of potassium sulfate, 5-27 parts of monopotassium phosphate, 22-58 parts of urea, 5-19 parts of borax, 1-10 parts of amino acid chelated zinc, 1-10 parts of nitrification inhibitor, 1-13 parts of urease inhibitor, 3-11 parts of straw, 2-15 parts of soybean meal, 2-12 parts of vinasse, 3-17 parts of biological microbial inoculum and 2-14 parts of plant growth regulator.
2. The urea-based organic compound fertilizer as claimed in claim 1, wherein the nitrification inhibitor is a combination of 3, 4-dimethylpyrazole phosphate, 2-chloro-6- (trichloromethyl) pyridine and 3, 5-dimethylpyrazole or dicyandiamide.
3. The urea-based organic compound fertilizer as claimed in claim 1, wherein the urease inhibitor is hydroquinone, N-butyl thiophosphoryl triamide, N-butyl thiophosphoryl amide or phosphoric triamide.
4. The ureido organic compound fertilizer according to claim 1, wherein the biological agent is one or more of actinomycetes, azotobacter, silicate bacteria or bacillus subtilis.
5. The urea-based organic compound fertilizer as claimed in claim 1, wherein the plant growth regulator is one or more of diethyl aminoethyl hexanoate, forchlorfenuron, cynarin or sodium salt of naphthylacetic acid.
6. The method for preparing urea-based organic compound fertilizer according to any one of claims 1 to 5, wherein (1) urea, ammonium sulfate, monoammonium phosphate, potassium sulfate, monopotassium phosphate, borax, and amino acid chelated zinc are weighed in proportion, pulverized, and sieved for later use;
(2) proportionally placing the biological agent, the straw, the soybean meal and the vinasse into a closed container after stirring, and fermenting for 3-9 days at 40-80 ℃ for later use;
(3) and (3) mixing the products obtained in the step (1) and the step (2), adding a nitrification inhibitor, a urease inhibitor and a plant growth regulator according to a proportion, mixing and stirring, drying, and putting into a granulator for granulation to obtain the plant growth regulator.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662121A (en) * | 2020-07-01 | 2020-09-15 | 嘉施利(铁岭)化肥有限公司 | Slow-release type bulk blending fertilizer |
| CN116135823A (en) * | 2021-11-18 | 2023-05-19 | 南京峰亭复合肥有限公司 | Stable compound fertilizer |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104262017A (en) * | 2014-10-10 | 2015-01-07 | 潘虹 | Special compound fertilizer for broomcorn |
| CN105777365A (en) * | 2016-03-31 | 2016-07-20 | 太仓市璜泾新联农机作业专业合作社 | Disease-preventive selenium-rich organic compound fertilizer for grape planting and preparation method thereof |
| CN105801319A (en) * | 2016-03-31 | 2016-07-27 | 太仓市璜泾新联农机作业专业合作社 | Disease prevention selenium-rich compound fertilizer capable of improving apple tree planting soil and preparation method of disease prevention selenium-rich compound fertilizer |
| CN111592413A (en) * | 2020-05-29 | 2020-08-28 | 嘉施利（应城）化肥有限公司 | Efficient fruit and vegetable blended compound fertilizer and preparation method thereof |
| CN111662121A (en) * | 2020-07-01 | 2020-09-15 | 嘉施利(铁岭)化肥有限公司 | Slow-release type bulk blending fertilizer |
| CN111848265A (en) * | 2020-06-09 | 2020-10-30 | 嘉施利（平原）化肥有限公司 | Compound fertilizer production process |
-
2021
- 2021-05-06 CN CN202110489416.4A patent/CN113149763A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104262017A (en) * | 2014-10-10 | 2015-01-07 | 潘虹 | Special compound fertilizer for broomcorn |
| CN105777365A (en) * | 2016-03-31 | 2016-07-20 | 太仓市璜泾新联农机作业专业合作社 | Disease-preventive selenium-rich organic compound fertilizer for grape planting and preparation method thereof |
| CN105801319A (en) * | 2016-03-31 | 2016-07-27 | 太仓市璜泾新联农机作业专业合作社 | Disease prevention selenium-rich compound fertilizer capable of improving apple tree planting soil and preparation method of disease prevention selenium-rich compound fertilizer |
| CN111592413A (en) * | 2020-05-29 | 2020-08-28 | 嘉施利（应城）化肥有限公司 | Efficient fruit and vegetable blended compound fertilizer and preparation method thereof |
| CN111848265A (en) * | 2020-06-09 | 2020-10-30 | 嘉施利（平原）化肥有限公司 | Compound fertilizer production process |
| CN111662121A (en) * | 2020-07-01 | 2020-09-15 | 嘉施利(铁岭)化肥有限公司 | Slow-release type bulk blending fertilizer |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111662121A (en) * | 2020-07-01 | 2020-09-15 | 嘉施利(铁岭)化肥有限公司 | Slow-release type bulk blending fertilizer |
| CN116135823A (en) * | 2021-11-18 | 2023-05-19 | 南京峰亭复合肥有限公司 | Stable compound fertilizer |
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Application publication date: 20210723 |