CN110734334A - Tillering fertilizer special for kinds of rice - Google Patents
Tillering fertilizer special for kinds of rice Download PDFInfo
- Publication number
- CN110734334A CN110734334A CN201911177693.0A CN201911177693A CN110734334A CN 110734334 A CN110734334 A CN 110734334A CN 201911177693 A CN201911177693 A CN 201911177693A CN 110734334 A CN110734334 A CN 110734334A
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- Prior art keywords
- fertilizer
- rice
- tillering
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- potassium
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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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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C21/00—Methods of fertilising, sowing or planting
-
- 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
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Soil Sciences (AREA)
- Organic Chemistry (AREA)
- Environmental Sciences (AREA)
- Pest Control & Pesticides (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a special tillering fertilizer for rice, which is prepared by taking urea, a potassium fertilizer, a supplementary nitrogen fertilizer, a phosphate mixture, zinc sulfate, calcium chloride, a tillering inducer, polyaspartic acid , ethanolamine and uniconazole as raw materials.
Description
Technical Field
The invention relates to a rice fertilizer in a fertilizer preparation technology, in particular to a tillering fertilizer special for kinds of rice.
Background
The rice is which is the main food crop in China, has the characteristics of planting area, large area and the like, the yield accounts for more than 30% of the total yield of the food in China, although the sowing area of the rice is reduced year by year, the total yield of the rice is in the trend of increasing year by year with the introduction of new varieties, the quality of the rice production directly influences the food safety in China, the problems of poor tillering, lodging, serious pest and disease damage, unsatisfactory yield and the like are often encountered in the cultivation process of hybrid rice and super rice along with the large-area pushing of the hybrid rice and the super rice, the high-yield and high-quality production of the rice is also severely limited by the problems of series such as rice quality reduction, rice field ecological environment damage and the like, and the great part of the problems is considered to be caused by improper fertilization or fertilizer selection errors.
The prior art considers that the factors influencing the rice tillering are more and complex, but generally considers that the factors are related to the total nutrient quantity level absorbed by a rice root system and the contents of a nitrogen source, a cell auxin, a mitogen, naphthylacetic acid, abscisic acid and gibberellin, the total nutrient quantity level absorbed by the rice root system and the nitrogen source limit the upper limit of the rice tillering, the reasonable proportion of the cell auxin and the mitogen can promote the rice tillering, and the naphthylacetic acid, the abscisic acid and the gibberellin can inhibit the growth of the tillering bud, so that the hormone balance in the rice body is regulated and controlled in the tillering period, the key effect on the rice yield increase and quality improvement is not obvious, the related products related to the special tillering fertilizer for the rice in the market at present have the defects of low absorption efficiency, single function , single residue , the soil yield increase effect is not obvious, the rice yield increase effect is not easy to increase, and the rice plants are not easy to be degraded completely.
Disclosure of Invention
The technical problem to be solved by the invention is to provide special-purpose tillering fertilizers for rice, so as to solve the defects in the technical background.
The technical problem solved by the invention is realized by adopting the following technical scheme:
special rice tillering fertilizer comprises the following raw materials in parts by mass:
20-25 parts of urea
15-20 parts of potash fertilizer
10-15 parts of supplementary nitrogen fertilizer
8-10 parts of phosphate mixture
5-9 parts of zinc sulfate
5-9 parts of calcium chloride
3-5 parts of tillering inducer
1-3 parts of polyaspartic acid
0.3-0.5 part of ethanolamine
0.1-0.3 part of uniconazole
During preparation, the raw materials are weighed and sieved by a 100-mesh sieve, the raw materials are fully stirred and uniformly mixed, and the obtained mixture is added into a granulator for granulation to obtain the finished fertilizer.
As a further limitation of , the potash fertilizer is or any combination of potassium chloride, potassium sulfate, potassium nitrate, potassium feldspar powder, potassium magnesium salt, potassium humate and kiln dust potash fertilizer.
As a further limitation of , the supplemental nitrogen fertilizer is of ammonium bicarbonate, ammonium chloride, sodium nitrate, calcium nitrate, ammonium nitrate, or any combination thereof.
The phosphate mixture is defined in the step and is a mixture of ammonium dihydrogen phosphate and magnesium phosphate or potassium dihydrogen phosphate in a mass ratio of 3: 1-5: 1.
And , the tillering inducer is a compound mixture of at least three of cytokinin, polynucleic acid, potassium indolebutyrate and chitosan and S-abscisic acid in a mass ratio of 20: 1-30: 1.
As a further limitation of step , the raw materials can be optionally added with bentonite and/or trace element agent, the bentonite is optionally added in an amount of no more than 5% of the total mass of the raw materials, and the trace element agent comprises amino acid, zinc citrate, EDTA-Fe and EDTA-Zn.
The step is limited, when the special tillering fertilizer for rice is used, the special tillering fertilizer for rice is matched with a soil conditioner for use, the soil conditioner is a mixture of calcined potash feldspar and coal dust, zeolite, bentonite, vermiculite and organic carbon powder which are sieved by an 80-mesh sieve, and the mass ratio of the calcined potash feldspar is not less than 30%.
, the special tillering fertilizer for rice can be mixed with a compound fertilizer for granulation when the special tillering fertilizer for rice is granulated, wherein the mass fraction of total nutrients (nitrogen element + phosphorus trioxide + potassium oxide) in the compound fertilizer is more than or equal to 30%, the mass fraction of total nitrogen is more than or equal to 15%, the percentage of water-soluble phosphorus occupying effective phosphorus is more than or equal to 30%, the mass fraction of organic matters is more than or equal to 20%, and the pH value is 4.5-5.3, the special tillering fertilizer for rice is granulated after being mixed according to the mass ratio of the tillering fertilizer to the compound fertilizer of 1: 10-1: 30, and rice is directly fertilized in the tillering stage.
Has the advantages that: the special tillering fertilizer for rice has a scientific formula, is safe and comprehensive in function, provides a good carbon source and a good nitrogen source, can improve the activity of microorganisms, can improve the physicochemical property of rhizosphere soil, can stimulate a large amount of growth of fibrous roots of rice to provide dry matters for rice tillering, stimulates cell division and tissue differentiation by adding the tillering inducer, promotes rice tillering rooting, regulates and controls the capability of plants for balancing water absorption, nutrients and coordinating metabolism in vivo, promotes the absorption of the root system of rice to nutrient substances, increases the spike number and thousand kernel weight of rice, and further improves the quality and yield of rice.
Detailed Description
In order to make the technical means, the original characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further described in combination with the specific embodiments.
Example :
the tillering fertilizer special for the rice comprises the following raw materials, by mass, 2400g of urea, 1800g of potash fertilizer, 1500g of supplementary nitrogen fertilizer, 800g of phosphate mixture, 800g of zinc sulfate, 800g of calcium chloride, 500g of tillering inducer, 300g of polyaspartic acid , 50g of ethanolamine and 30g of uniconazole, wherein the potash fertilizer contains 600g of potassium chloride, 1000g of potassium sulfate, 100g of humic acid potassium and 100g of potassium feldspar powder, the supplementary nitrogen fertilizer is a mixture of ammonium bicarbonate and ammonium chloride in a mass ratio of 1:1, the phosphate mixture is a mixture of ammonium dihydrogen phosphate and magnesium phosphate in a mass ratio of 3: 1-5: 1, the tillering inducer is a compound mixture of functional components and S-elicitor in a mass ratio of 20: 1-30: 1, and the functional components are a mixture of cytokinin, polynucleic acid and potassium indolebutyrate in a mass ratio of 1:1: 1.
During preparation, the raw materials are weighed and sieved by a 100-mesh sieve, the raw materials are fully stirred and uniformly mixed, the obtained mixture is uniformly fed into a fertilizer granulator, primary granulation is carried out according to a disc granulation method to form granules, and the granules are dried until the water content is lower than 12%, so that the finished fertilizer is obtained.
When the compound fertilizer is used, the finished fertilizer and the compound fertilizer or the fine soil are uniformly mixed and then spread, soil is prepared and beds are made after the compound fertilizer is applied, 1.5 kg-1.8 kg of the fertilizer is used in mu of land, the weight ratio of the fertilizer to the compound fertilizer is 1:20, the weight ratio of the fertilizer to the fine soil is 1:5 for additional fertilization, the fertilizer and the striking root fertilizer are uniformly mixed and spread in the striking root stage after the rice is transplanted, 0.8-1 kg of the fertilizer is used in mu of land, and the weight ratio of the fertilizer to the striking root fertilizer is 1: 5-1: 6.
Example two:
the special rice tillering fertilizer comprises the following raw materials in parts by mass:
the tillering fertilizer special for the rice comprises, by mass, 2300g of urea, 1800g of potash fertilizer, 1200g of supplementary nitrogen fertilizer, 900g of phosphate mixture, 800g of zinc sulfate, 800g of calcium chloride, 400g of tillering inducer, 200g of polyaspartic acid , 40g of ethanolamine, 20g of uniconazole, 40g of trace element agent and 350g of bentonite, wherein the potash fertilizer contains 600g of potassium chloride, 1000g of potassium sulfate, 100g of potassium humate and 100g of potash feldspar powder, the supplementary nitrogen fertilizer is a mixture of ammonium bicarbonate and ammonium chloride in a mass ratio of 1:1, the phosphate mixture is a mixture of ammonium dihydrogen phosphate and magnesium phosphate in a mass ratio of 3: 1-5: 1, the tillering inducer is a compound mixture of a functional component and S-abscisic acid in a mass ratio of 20: 1-30: 1, the functional component is a mixture of cytokinin, polynucleic acid and potassium indoleate in a mass ratio of 1:1: 1:1, and the trace element agent comprises 20g of amino acid, 8g of Fe, 8g of EDTA-4 g of zinc and 4-Zn.
During preparation, the raw materials are weighed and sieved by a 100-mesh sieve, the raw materials are fully stirred and uniformly mixed, the obtained mixture is added into a granulator for granulation, and the finished fertilizer is obtained, and is mixed and granulated with a compound fertilizer during granulation in the embodiment, wherein the mass fraction of total nutrients (nitrogen element + phosphorus trioxide + potassium oxide) in the compound fertilizer is 32%, the mass fraction of total nitrogen is 16.8%, the percentage of water-soluble phosphorus occupying effective phosphorus content is 34.5%, the mass fraction of organic matters is 23%, the pH value is 4.8, and the weight ratio of the raw materials to the total nutrients in the compound fertilizer is calculated according to the weight ratio of the tillering: uniformly feeding the mixed compound fertilizer into a fertilizer granulator after mixing according to the mass ratio of 1: 10-1: 30, carrying out primary granulation according to a disc granulation method to form granules, and drying the granules until the water content is lower than 10% to obtain the finished fertilizer, wherein the finished fertilizer can be directly applied in paddy fields.
When the tillering fertilizers special for rice prepared in the embodiment and the embodiment two of the present invention are used, the tillering fertilizers are used together with a soil conditioner, wherein the soil conditioner is a mixture of calcined potash feldspar, pulverized coal ash, zeolite, bentonite, vermiculite and organic carbon powder which are sieved by an 80-mesh sieve, and the mass ratio of the calcined potash feldspar is 35%, the mass ratio of the pulverized coal ash is 15%, the mass ratio of the zeolite is 15%, the mass ratio of the bentonite is 20%, the mass ratio of the vermiculite is 10% and the mass ratio of the organic carbon powder is 5%.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. 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 (10)
1, special rice tillering fertilizer, which is characterized by comprising the following raw materials in parts by mass:
20-25 parts of urea
15-20 parts of potash fertilizer
10-15 parts of supplementary nitrogen fertilizer
8-10 parts of phosphate mixture
5-9 parts of zinc sulfate
5-9 parts of calcium chloride
3-5 parts of tillering inducer
1-3 parts of polyaspartic acid
0.3-0.5 part of ethanolamine
0.1-0.3 part of uniconazole
During preparation, the raw materials are weighed and sieved by a 100-mesh sieve, the raw materials are fully stirred and uniformly mixed, and the obtained mixture is added into a granulator for granulation to obtain the finished fertilizer.
2. The tillering fertilizer special for rice as claimed in claim 1, wherein the potash fertilizer is kinds or any combination of potassium chloride, potassium sulfate, potassium nitrate, potassium feldspar powder, potassium magnesium salt, potassium humate and kiln ash potash fertilizer.
3. The tillering fertilizer special for rice according to claim 1, wherein the supplementary nitrogen fertilizer is of ammonium bicarbonate, ammonium chloride, sodium nitrate, calcium nitrate, ammonium nitrate or any combination thereof.
4. The tillering fertilizer special for rice according to claim 1, wherein the phosphate mixture is a mixture of ammonium dihydrogen phosphate and magnesium phosphate or potassium dihydrogen phosphate in a mass ratio of 3: 1-5: 1.
5. The tillering fertilizer special for rice according to claim 1, wherein the tillering inducer is a compound mixture of at least three of cytokinin, polynucleic acid, potassium indolebutyrate and chitosan and S-abscisic acid in a mass ratio of 20: 1-30: 1.
6. The tillering fertilizer special for rice as claimed in claim 1, wherein the raw material further comprises bentonite with an added amount of no more than 5% of the total mass of the raw material.
7. The special tillering fertilizer for rice of claim 1, wherein the raw material further comprises a trace element agent, and the trace element agent comprises amino acid, zinc citrate, EDTA-Fe and EDTA-Zn.
8. The tillering fertilizer special for rice as claimed in claim 1, characterized in that when in use, the tillering fertilizer special for rice is matched with a soil conditioner for use, the soil conditioner is a mixture of calcined potash feldspar and coal dust, zeolite, bentonite, vermiculite and organic carbon powder which are sieved by a sieve of 80 meshes, and the mass percentage of the calcined potash feldspar is not less than 30%.
9. The special tillering fertilizer for rice as claimed in claim 1, wherein the special tillering fertilizer for rice can be mixed with a compound fertilizer for granulation when being granulated, the mass fraction of total nutrients in the compound fertilizer is more than or equal to 30%, the mass fraction of total nitrogen is more than or equal to 15%, the percentage of water-soluble phosphorus occupying effective phosphorus content is more than or equal to 30%, the mass fraction of organic matters is more than or equal to 20%, the pH value is 4.5-5.3, and the special tillering fertilizer for rice is prepared according to the following steps: and (3) mixing the compound fertilizer in a mass ratio of 1: 10-1: 30, and then granulating.
10. The tillering fertilizer special for rice as claimed in claim 9, wherein the tillering fertilizer granules after granulation are used for directly fertilizing rice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177693.0A CN110734334A (en) | 2019-11-27 | 2019-11-27 | Tillering fertilizer special for kinds of rice |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911177693.0A CN110734334A (en) | 2019-11-27 | 2019-11-27 | Tillering fertilizer special for kinds of rice |
Publications (1)
| Publication Number | Publication Date |
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| CN110734334A true CN110734334A (en) | 2020-01-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911177693.0A Withdrawn CN110734334A (en) | 2019-11-27 | 2019-11-27 | Tillering fertilizer special for kinds of rice |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111825494A (en) * | 2020-06-30 | 2020-10-27 | 舒城县文禾种植专业合作社 | Preparation method of organic rice slow-release fertilizer |
| US20210323988A1 (en) * | 2014-06-18 | 2021-10-21 | Kevin Merritt | Potassium Humate Zinc Sulfate Compound |
| WO2022011268A1 (en) * | 2020-07-09 | 2022-01-13 | Kevin Merritt | Potassium humate zinc sulfate compound |
| US11597688B1 (en) | 2014-06-18 | 2023-03-07 | Humic Growth Solutions, Llc | Process for making a fully water-soluble granule comprising humic acid and a microbial community composition |
-
2019
- 2019-11-27 CN CN201911177693.0A patent/CN110734334A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20210323988A1 (en) * | 2014-06-18 | 2021-10-21 | Kevin Merritt | Potassium Humate Zinc Sulfate Compound |
| US11597688B1 (en) | 2014-06-18 | 2023-03-07 | Humic Growth Solutions, Llc | Process for making a fully water-soluble granule comprising humic acid and a microbial community composition |
| US11691999B2 (en) * | 2014-06-18 | 2023-07-04 | Humic Growth Solutions. Llc | Homogenous humate powder compositions exhibiting high solubility |
| CN111825494A (en) * | 2020-06-30 | 2020-10-27 | 舒城县文禾种植专业合作社 | Preparation method of organic rice slow-release fertilizer |
| WO2022011268A1 (en) * | 2020-07-09 | 2022-01-13 | Kevin Merritt | Potassium humate zinc sulfate compound |
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Application publication date: 20200131 |
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