CN115700240A - Drought-resistant high-yield slow-release compound fertilizer for peanut planting - Google Patents
Drought-resistant high-yield slow-release compound fertilizer for peanut planting Download PDFInfo
- Publication number
- CN115700240A CN115700240A CN202211425584.8A CN202211425584A CN115700240A CN 115700240 A CN115700240 A CN 115700240A CN 202211425584 A CN202211425584 A CN 202211425584A CN 115700240 A CN115700240 A CN 115700240A
- Authority
- CN
- China
- Prior art keywords
- parts
- slow
- fertilizer
- drought
- planting
- 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
Abstract
The invention discloses a slow-release compound fertilizer for planting drought-resistant high-yield peanuts, which comprises a fertilizer core and a slow-release layer coating film coated on the surface of the fertilizer core, and is characterized in that: the slow release layer is adhered to the fertilizer core through a binder; according to the slow-release compound fertilizer for planting the drought-resistant high-yield peanuts, the oyster shell powder, the plant ash and the herbivore excrement are added, the water retention capacity of soil can be effectively improved, the fertilizing effect and the drought-resistant capacity are improved, the fertilizer core is wrapped by the slow-release layer in a double-layer structure, the fertilizer can be slowly released, the slow-release effect is achieved, a large number of substances beneficial to the peanuts are arranged in the fertilizer and the slow-release layer, the yield of the peanuts can be improved, the fertilizer core also contains a certain amount of pesticide ingredients, the pests can be killed, and the yield is improved.
Description
Technical Field
The invention relates to the technical field of compound fertilizers, in particular to a slow-release compound fertilizer for drought-resistant high-yield peanut planting.
Background
The slow-release compound fertilizer is a coated fertilizer designed according to the growth characteristics of crops, and can slowly release elements in soil along with the fertilizer requirements of the crops at different periods, so that the crops can obtain different nutrition supplements at different growth periods, thereby reducing the fertilizing times and the leaching loss of the fertilizer. The essence of slow release fertilizers is that the fertilizer has a relatively low solubility in the soil solution.
However, the slow release effect of the common compound fertilizer is not good, the compound fertilizer melts in a very short time, the common compound fertilizer cannot achieve the purpose of high yield and drought resistance for peanuts, and the compound fertilizer for peanuts is not available, so that the function is single and the effect is poor.
Disclosure of Invention
The invention aims to solve the problems in the background art and provides a slow-release compound fertilizer for drought-resistant high-yield peanut planting.
In order to achieve the purpose, the technical scheme of the invention is as follows: a slow-release compound fertilizer for planting drought-resistant high-yield peanuts comprises a fertilizer core and a slow-release layer coating film coated on the surface of the fertilizer core, wherein the slow-release layer is adhered to the fertilizer core through a binder;
the fertilizer core consists of the following components in parts by weight: 20-50 parts of urea, 3-12 parts of livestock manure, 3-8 parts of herbivore manure, 20-25 parts of calcium phosphate, 1-2 parts of borax, 6-10 parts of potassium chloride, 1-2 parts of manganese chloride, 1-4 parts of ferrous sulfate, 10-15 parts of monoammonium phosphate, 10-15 parts of diammonium phosphate, 4-6 parts of oyster shell powder, 15-20 parts of plant ash and 10-20 parts of weakly alkaline pesticide powder;
the slow release layer coating is a mixture layer which is composed of phosphoric acid, inorganic powder containing magnesium and silicon dioxide and dolomite powder as additives.
Preferably, the fertilizer core consists of the following components in parts by weight: 25 parts of urea, 6 parts of livestock manure, 6 parts of herbivore manure, 20 parts of calcium phosphate, 1 part of borax, 7 parts of potassium chloride, 1 part of manganese chloride, 2 parts of ferrous sulfate, 12 parts of monoammonium phosphate, 12 parts of diammonium phosphate, 5 parts of oyster shell powder, 18 parts of plant ash and 15 parts of weakly alkaline pesticide powder.
Preferably, the livestock manure is prepared by crushing dried chicken manure and dried pig manure and then mixing the crushed manure with water, and the water content of the manure is 10-15%.
Preferably, the herbivore manure is prepared by crushing dried cow manure or dried sheep manure and then spraying water, and the water content of the manure is 20-25%.
Preferably, the ratio of phosphoric acid to magnesium to silica is 4.
Preferably, the alkalescent pesticide powder is sodium pentachlorophenate powder, and after the alkalescent pesticide powder is added, the pH value of the fertilizer core and the pH value of the slow release layer coating need to be measured.
Preferably, the pH value range of the fertilizer core is 5.8-7.4, the water content range is 3% -5%, the pH value range of the slow release layer coating is 6.5-7.0, and the compressive strength is greater than 8N.
Preferably, the particle size range of the fertilizer core is 4-6mm, and the particle size range of the fertilizer core after being coated by the slow release layer is 6-8mm.
Compared with the prior art, the invention has the following beneficial effects: the oyster shell powder, the plant ash and the herbivore excrement are added into the compound fertilizer, so that the water retention capacity of soil can be effectively improved, the fertilizing effect and the drought resistance are improved, the fertilizer can be slowly released through the double-layer structure that the slow release layer wraps the fertilizer core, the slow release effect is achieved, a large number of substances beneficial to peanuts are contained in the fertilizer and the slow release layer, the peanut yield can be improved, and the fertilizer core also contains a certain amount of pesticide ingredients, so that the insect and weed killing effect can be realized, and the yield is improved.
Detailed Description
A slow-release compound fertilizer for planting drought-resistant high-yield peanuts comprises a fertilizer core and a slow-release layer coating film coated on the surface of the fertilizer core, wherein the slow-release layer is adhered to the fertilizer core through a binder;
the fertilizer core consists of the following components in parts by weight: 20-50 parts of urea, 3-12 parts of livestock manure, 3-8 parts of herbivore manure, 20-25 parts of calcium phosphate, 1-2 parts of borax, 6-10 parts of potassium chloride, 1-2 parts of manganese chloride, 1-4 parts of ferrous sulfate, 10-15 parts of monoammonium phosphate, 10-15 parts of diammonium phosphate, 4-6 parts of oyster shell powder, 15-20 parts of plant ash and 10-20 parts of weakly alkaline pesticide powder;
the slow release layer coating is a mixture layer which is composed of phosphoric acid, inorganic powder containing magnesium and silicon dioxide and dolomite powder as additives. The conventional fertilizer core is alkalescent, the content of the fertilizer core is not a definite value, some content needs to be adjusted in some saline-alkali soil or different areas in the south and north, particularly, plant ash can be removed from the saline-alkali soil, the acidity of the formula is increased, the pH value of the fertilizer core is higher than 7, weak acidity is formed, and the fertilizer core is more suitable for the saline-alkali soil.
Specifically, the ratio of the phosphoric acid to the magnesium to the silicon dioxide is 4.
In a first embodiment, the fertilizer core consists of the following components in parts by weight: 25 parts of urea, 6 parts of livestock manure, 6 parts of herbivore manure, 20 parts of calcium phosphate, 1 part of borax, 7 parts of potassium chloride, 1 part of manganese chloride, 2 parts of ferrous sulfate, 12 parts of monoammonium phosphate, 12 parts of diammonium phosphate, 5 parts of oyster shell powder, 18 parts of plant ash and 15 parts of weakly alkaline pesticide powder.
Specifically, the livestock manure is prepared by crushing dried chicken manure and dried pig manure and then mixing the crushed manure with water, and the water content of the manure is 10-15%.
Specifically, the herbivore manure is prepared by crushing dry cow manure or dry sheep manure and then spraying water, and the water content of the manure is 20-25%.
Specifically, the alkalescent pesticide powder is sodium pentachlorophenate powder, and after the alkalescent pesticide powder is added, the pH value of the fertilizer core and the pH value of the slow release layer coating need to be measured.
Specifically, the pH value range of the fertilizer core is 5.8-6.5, the water content range is 3% -5%, the pH value range of the slow release layer coating is 6.5-7.0, and the compressive strength is greater than 8N. The pH value of the fertilizer core is alkalescent, and the fertilizer core is suitable for most of land but not suitable for saline-alkali land.
Specifically, the particle size range of the fertilizer core is 4-6mm, and the particle size range of the fertilizer core after being coated by the slow release layer is 6-8mm.
In the second embodiment, the fertilizer core consists of the following components in parts by weight: 40 parts of urea, 12 parts of livestock manure, 8 parts of herbivore manure, 25 parts of calcium phosphate, 2 parts of borax, 10 parts of potassium chloride, 2 parts of manganese chloride, 4 parts of ferrous sulfate, 15 parts of monoammonium phosphate, 15 parts of diammonium phosphate, 6 parts of oyster shell powder, 20 parts of plant ash and 15 parts of weakly alkaline pesticide powder.
Specifically, the livestock manure is prepared by crushing dried chicken manure and dried pig manure and then mixing the crushed manure with water, and the water content of the manure is 15-20%.
Specifically, the herbivore manure is prepared by crushing dried cow manure or dried sheep manure and then spraying water, and the water content of the manure is 20-25%.
Specifically, the alkalescent pesticide powder is sodium pentachlorophenate powder, and after the alkalescent pesticide powder is added, the pH value of the fertilizer core and the pH value of the slow release layer coating need to be measured.
Specifically, the pH value range of the fertilizer core is 7.0-7,4, the water content range is 3% -5%, the pH value range of the slow release layer coating is 6.5-7.0, and the compressive strength is greater than 8N. The pH value of the fertilizer core is acidic or neutral, so that the fertilizer core is suitable for saline-alkali soil, but the fertilizer core is not recommended to be used in general soil, and a large amount of weakly acidic fertilizer can kill plants.
Specifically, the particle size range of the fertilizer core is 4-6mm, and the particle size range of the fertilizer core after coating the slow release layer is 6-8mm.
When the slow-release compound fertilizer for planting the drought-resistant high-yield peanuts is produced, a crusher is used for crushing dry chicken manure and dry pig manure and then spraying water for mixing, wherein the water content of the fertilizer is 15% -20%, and the fertilizer is used as poultry manure for later use; crushing the dry cow dung or the dry sheep dung by using a crusher, and then spraying water for mixing, wherein the water content of the mixture is 20-25 percent and the mixture is used as the herbivore dung for later use; stirring and mixing the plant ash which becomes ash with oyster shell, alkalescent pesticide powder and a proper amount of purified water uniformly to prepare slurry for later use; fully and uniformly mixing urea, calcium phosphate, borax, potassium chloride, manganese chloride, ferrous sulfate, monoammonium phosphate and diamine phosphate with the livestock manure, the herbivore manure and the slurry, drying and granulating to obtain a fertilizer core; mixing phosphoric acid, inorganic powder containing magnesium and silicon dioxide, purified water and dolomite powder as additives in proportion, reacting to obtain mixture slurry, uniformly sticking the mixture slurry on a fertilizer core through a binder, airing the surface, and drying in a drying oven until the water content is below 3% and the compressive strength is more than 8N, wherein the particle size range is 6-8mm.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications derived therefrom are intended to be within the scope of the invention.
Claims (8)
1. A slow-release compound fertilizer for planting drought-resistant high-yield peanuts comprises a fertilizer core and a slow-release layer coating film coated on the surface of the fertilizer core, and is characterized in that: the slow release layer is adhered to the fertilizer core through a binder;
the fertilizer core consists of the following components in parts by weight: 20-50 parts of urea, 3-12 parts of livestock manure, 3-8 parts of herbivore manure, 20-25 parts of calcium phosphate, 1-2 parts of borax, 6-10 parts of potassium chloride, 1-2 parts of manganese chloride, 1-4 parts of ferrous sulfate, 10-15 parts of monoammonium phosphate, 10-15 parts of diammonium phosphate, 4-6 parts of oyster shell powder, 15-20 parts of plant ash and 10-20 parts of weakly alkaline pesticide powder;
the slow release layer coating is a mixture layer which is composed of phosphoric acid, magnesium, silicon dioxide, water and dolomite clinker powder as additives.
2. The slow-release compound fertilizer for planting the drought-resistant high-yield peanuts according to claim 1, which is characterized in that: the fertilizer core consists of the following components in parts by weight: 25 parts of urea, 6 parts of livestock manure, 6 parts of herbivore manure, 20 parts of calcium phosphate, 1 part of borax, 7 parts of potassium chloride, 1 part of manganese chloride, 2 parts of ferrous sulfate, 12 parts of monoammonium phosphate, 12 parts of diammonium phosphate, 5 parts of oyster shell powder, 18 parts of plant ash and 15 parts of weakly alkaline pesticide powder.
3. The slow-release compound fertilizer for planting the drought-resistant high-yield peanuts according to claim 1, which is characterized in that: the livestock manure is prepared by crushing and then spraying water to mix dry chicken manure or dry pig manure, and the water content of the livestock manure is 10-15%.
4. The slow-release compound fertilizer for planting the drought-resistant high-yield peanuts according to claim 1, which is characterized in that: the herbivore excrement is prepared by crushing dry cow dung or dry sheep dung and then spraying water, and the water content of the herbivore excrement is 20% -25%.
5. The slow-release compound fertilizer for planting the drought-resistant high-yield peanuts according to claim 1, which is characterized in that: the ratio of the phosphoric acid to the magnesium to the silicon dioxide is 4.
6. The slow-release compound fertilizer for planting the drought-resistant high-yield peanuts according to claim 1, which is characterized in that: the alkalescent pesticide powder is sodium pentachlorophenate powder, and after the alkalescent pesticide powder is added, the pH value of the fertilizer core and the pH value of the slow release layer coating are required to be measured.
7. The slow-release compound fertilizer for planting the drought-resistant high-yield peanuts according to claim 5, which is characterized in that: the pH value range of the fertilizer core is 5.8-7.4, the water content range is 3% -5%, the pH value range of the slow release layer coating is 6.5-7.0, and the compressive strength is greater than 8N.
8. The slow-release compound fertilizer for planting the drought-resistant high-yield peanuts according to claim 1, which is characterized in that: the grain size range of the fertilizer core is 4-6mm, and the grain size range of the fertilizer core after being coated by the slow release layer is 6-8mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211425584.8A CN115700240A (en) | 2022-11-15 | 2022-11-15 | Drought-resistant high-yield slow-release compound fertilizer for peanut planting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211425584.8A CN115700240A (en) | 2022-11-15 | 2022-11-15 | Drought-resistant high-yield slow-release compound fertilizer for peanut planting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115700240A true CN115700240A (en) | 2023-02-07 |
Family
ID=85121149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211425584.8A Pending CN115700240A (en) | 2022-11-15 | 2022-11-15 | Drought-resistant high-yield slow-release compound fertilizer for peanut planting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115700240A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787763A (en) * | 2014-01-21 | 2014-05-14 | 枞阳县白云生态园林有限责任公司 | Dung fermentation slow release fertilizer and preparation method thereof |
| CN104557282A (en) * | 2014-12-24 | 2015-04-29 | 福建佳玛驰生态科技有限公司 | Special inorganic fertilizer for peanut and preparation method thereof |
| CN111732473A (en) * | 2020-05-18 | 2020-10-02 | 周建平 | Attapulgite modified double-layer coated synergistic slow-release soluble fertilizer for flower planting and preparation method and application thereof |
-
2022
- 2022-11-15 CN CN202211425584.8A patent/CN115700240A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103787763A (en) * | 2014-01-21 | 2014-05-14 | 枞阳县白云生态园林有限责任公司 | Dung fermentation slow release fertilizer and preparation method thereof |
| CN104557282A (en) * | 2014-12-24 | 2015-04-29 | 福建佳玛驰生态科技有限公司 | Special inorganic fertilizer for peanut and preparation method thereof |
| CN111732473A (en) * | 2020-05-18 | 2020-10-02 | 周建平 | Attapulgite modified double-layer coated synergistic slow-release soluble fertilizer for flower planting and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102153419B (en) | Special fertilizer for rice | |
| CN102212370B (en) | Saline-alkali soil modifier and preparation method thereof | |
| CN107711361A (en) | The implantation methods and plantation fertilizer of a kind of high-micro-element and high SOD contents wheat | |
| CN105906458A (en) | Soil improvement slow-release compound fertilizer and preparation method thereof | |
| CN106916007A (en) | A kind of charcoal base corn long-acting special composite fertilizer and preparation method | |
| AU2006207886A1 (en) | Fertiliser | |
| CN100400476C (en) | Rhizosphere friendly fertilizer and its production method | |
| CN101462911A (en) | Special moisture preservation compound fertilizer for maize in arid and semi-arid area and preparation thereof | |
| CN105481555A (en) | Biological organic-inorganic loss-controlled fertilizer with core-shell structure | |
| CN108129187A (en) | Improve sandy salt-soda soil organic fertilizer and preparation method thereof | |
| CN106478206A (en) | A kind of high-activity humic acid fertilizer based on chicken barnyard manure and preparation method thereof | |
| CN104447132A (en) | Polyaspartate modified slow-release urea as well as preparation method and application thereof | |
| CN107827561A (en) | A kind of slow-release fertilizer of sweet potato and preparation method thereof | |
| CN104557294A (en) | Special water-soluble fertilizer for roses and preparation method | |
| CN102424631B (en) | Wrapped urea sustained-release fertilizer and preparation method thereof | |
| CN106008068A (en) | Drought-resisting and water-retaining organic fertilizer | |
| CN107043301A (en) | A kind of organic fertilizer and preparation method thereof | |
| CN107628871B (en) | Special fertilizer for potatoes suitable for acid soil | |
| CN106518344A (en) | Phyllostachys heterocycla special biological fertilizer capable of avoiding waterlogging and increasing oxygen, and production method thereof | |
| CN109265241A (en) | A kind of gardens slow release fertilizer and preparation method thereof | |
| CN115700240A (en) | Drought-resistant high-yield slow-release compound fertilizer for peanut planting | |
| CN103274799A (en) | Organic and inorganic compound fertilizer and preparation method thereof | |
| CN110240516A (en) | Add the liquid fertilizer and its preparation method and application of lignosulfonates synthesis urea phosphate | |
| CN105884427A (en) | Improved acidified soil water-retention compound fertilizer and preparation method thereof | |
| CN110028358A (en) | Improved the soil mode based on Controlled Release Fertilizer-plant immune inducer-organic fertilizer advantage compatibility beach saline land control salt drop alkali |
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 |