CN113004088A - Continuous cropping resistant fertilizer and preparation method thereof - Google Patents
Continuous cropping resistant fertilizer and preparation method thereof Download PDFInfo
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- CN113004088A CN113004088A CN202110398837.6A CN202110398837A CN113004088A CN 113004088 A CN113004088 A CN 113004088A CN 202110398837 A CN202110398837 A CN 202110398837A CN 113004088 A CN113004088 A CN 113004088A
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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
- C05G3/80—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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
-
- 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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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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 continuous cropping resistant fertilizer which comprises the following components: molasses powder, a leavening agent, an anti-continuous cropping microbial agent, urea, monopotassium phosphate, a calcium magnesium phosphate fertilizer, potassium nitrate, sodium sulfate, palygorsonyx, amino acid, limonite powder, montmorillonite powder, chitosan, EM (effective microorganism) powder, polyvinyl alcohol and vegetable oil; the continuous cropping resistant fertilizer can improve soil, promote plants to grow strongly and has an obvious continuous cropping resistant effect.
Description
Technical Field
The invention relates to the technical field of fertilizers, in particular to a continuous cropping resistant fertilizer and a preparation method thereof.
Background
The continuous planting of the same kind of crop in the same land is called continuous cropping. The phenomenon that the yield and the quality of continuous cropping plants are reduced is called continuous cropping obstacle. Due to the limited cultivated land area, the driving of economic benefits and the existence of the limiting factors such as cultivation conditions in production practice make the continuous cropping problem become a big problem facing the agricultural production all over the world. Crops such as wheat, corn, soybean, watermelon, melon, tomato and the like and cultivated plants in a protected area have large-area crop continuous cropping areas, and fruit trees such as apples, strawberries, oranges, plums, peach trees and the like have more serious continuous cropping phenomena. The yield reduction amplitude of the soybeans caused by continuous cropping can reach 10% -40%, and the yield reduction of continuous cropping fruit trees can reach more than 50%. Therefore, the pesticide for preventing and treating continuous cropping obstacles is developed to reduce and avoid the loss caused by continuous cropping, and has important social and economic significance for the current agricultural development of China and even the whole world.
The reasons for the continuous cropping obstacles are complex and are the appearance of the combined effect of many factors of plant organisms and soil contents. The main reasons for the continuous cropping obstacle are: soil nutrient deficiency; harmful substances secreted by plants; soil microbial changes. The microbial agent has wide disease resisting spectrum and long acting period, and is one widely used method for resisting continuous cropping. The existing microbial agent has poor continuous cropping resistance effect, so that a continuous cropping resistant fertilizer is needed to improve the existing problems.
Disclosure of Invention
The invention aims to provide an anti-continuous cropping fertilizer and a preparation method thereof, which aim to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an anti-continuous cropping fertilizer comprises the following components: 60-70 parts of molasses powder, 4-6 parts of a leavening agent, 2-4 parts of an anti-continuous cropping microbial agent, 15-19 parts of urea, 10-15 parts of monopotassium phosphate, 15-20 parts of a calcium magnesium phosphate fertilizer, 9-11 parts of potassium nitrate, 2-4 parts of sodium sulfate, 2-4 parts of palygorskite, 0.5-0.7 part of amino acid, 8-13 parts of limonite powder, 4-9 parts of montmorillonite powder, 2-4 parts of chitosan, 3-4 parts of EM (effective microorganism) powder, 6-8 parts of polyvinyl alcohol and 2-5 parts of plant oil.
Preferably, the continuous cropping resistant microbial inoculum comprises bacillus subtilis, bacillus firmus and bacillus megaterium, wherein the mass ratio of the bacillus subtilis to the bacillus firmus to the bacillus megaterium is 1: 1: 1, the number of effective viable bacteria in the anti-continuous cropping microbial inoculum is 80-120 hundred million.
Preferably, 65 parts of molasses powder, 5 parts of a leavening agent, 3 parts of an anti-continuous cropping microbial inoculum, 17 parts of urea, 13 parts of monopotassium phosphate, 18 parts of a calcium magnesium phosphate fertilizer, 10 parts of potassium nitrate, 3 parts of sodium sulfate, 3 parts of palygorskite, 0.6 part of amino acid, 10 parts of limonite powder, 7 parts of montmorillonite powder, 3 parts of chitosan, 3 parts of EM (effective microorganisms) powder, 7 parts of polyvinyl alcohol and 4 parts of vegetable oil.
Preferably, the preparation method of the continuous cropping resistant fertilizer comprises the following steps: (1) weighing the materials according to the content of the components for later use, and removing dust and impurities; (2) uniformly mixing molasses powder with a leaven, uniformly mixing, stacking, decomposing, drying and crushing to obtain a compound fertilizer; (3) uniformly mixing the limonite powder and the montmorillonite powder, adjusting the water content to 30-50%, adding EM (effective microorganism) powder accounting for 30-40% of the total weight of the EM powder, uniformly mixing, fermenting, decomposing, drying and crushing to obtain a fermented material, and mixing the fermented material with the compound fertilizer obtained in the step (2) to obtain the compound fermented fertilizer; (4) adding polyvinyl alcohol into water, uniformly mixing to obtain a polyvinyl alcohol solution, coating the residual EM (effective microorganisms) powder with the polyvinyl alcohol solution, and drying to obtain the inclusion compound, wherein the weight ratio of the polyvinyl alcohol to the water is 6.5: 18; (5) adding the anti-continuous cropping microbial inoculum into the vegetable oil, and uniformly stirring to obtain a mixture; (6) drying and baking: mixing the compound fermented fertilizer obtained in the step (3), the inclusion compound obtained in the step (4), urea, monopotassium phosphate, calcium magnesium phosphate fertilizer, potassium nitrate, sodium sulfate, palygorskite, amino acid and chitosan, dehydrating and granulating after mixing is completed to obtain a granular mixture; (7) and (4) uniformly spraying the mixture obtained in the step (5) on the surface of the granular mixture obtained in the step (6) through a spraying device, so as to prepare the special continuous cropping resistant fertilizer for the granular cowpea.
Has the advantages that:
the invention has the beneficial effects that: the invention provides an anti-continuous cropping fertilizer and a preparation method thereof, which are prepared by materials such as molasses powder and the like, namely, the waste of some byproducts in agriculture and animal husbandry is reduced, and the fertilizer does not contain any chemical hormone, provides material guarantee for producing green products and organic products, contains a large amount of B vitamins, vitamin C, inositol, polysaccharide and the like, has the pH value of 5-6, the activity of the compound fertilizer is 10 times of that of natural humic acid, and the compound fertilizer also contains various vitamins, trace elements, growth promoting factors (bioactive substances) and the like, the molasses powder has strong chelating capacity to divalent cations, so that the organic chelating trace elements can be formed with metal ions such as Fe, Cu, Zn, Mn, Ca and the like, can promote the absorption and utilization of mineral substances by plants, provide good living space for microorganisms beneficial to the plants, and further improve the use quality of the continuous cropping resistant fertilizer.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Examples
The continuous cropping resistant fertilizer comprises the following components in parts by weight: 65 parts of molasses powder, 5 parts of a leavening agent, 3 parts of an anti-continuous cropping microbial agent, 17 parts of urea, 13 parts of monopotassium phosphate, 18 parts of a calcium magnesium phosphate fertilizer, 10 parts of potassium nitrate, 3 parts of sodium sulfate, 3 parts of palygorskite, 0.6 part of amino acid, 10 parts of limonite powder, 7 parts of montmorillonite powder, 3 parts of chitosan, 3 parts of EM (effective microorganisms) powder, 7 parts of polyvinyl alcohol and 4 parts of vegetable oil, wherein the anti-continuous cropping microbial agent comprises bacillus subtilis, bacillus firmus and bacillus megatherium, and the mass ratio of the bacillus subtilis, the bacillus firmus and the bacillus megatherium is 1: 1: 1, the number of effective viable bacteria in the anti-continuous cropping microbial inoculum is 100 hundred million.
The preparation method of the continuous cropping resistant fertilizer in the above examples 1-3 is carried out according to the following steps: (1) weighing the materials according to the content of the components for later use, and removing dust and impurities; (2) uniformly mixing molasses powder with a leaven, uniformly mixing, stacking, decomposing, drying and crushing to obtain a compound fertilizer; (3) uniformly mixing the limonite powder and the montmorillonite powder, adjusting the water content to 40%, adding EM (effective microorganism) powder accounting for 35% of the total weight of the EM powder, uniformly mixing, fermenting, decomposing, drying and crushing to obtain a fermented material, and mixing the fermented material with the compound fertilizer obtained in the step (2) to obtain the compound fermented fertilizer; (4) adding polyvinyl alcohol into water, uniformly mixing to obtain a polyvinyl alcohol solution, coating the residual EM (effective microorganisms) powder with the polyvinyl alcohol solution, and drying to obtain the inclusion compound, wherein the weight ratio of the polyvinyl alcohol to the water is 6.5: 18; (5) adding the anti-continuous cropping microbial inoculum into the vegetable oil, and uniformly stirring to obtain a mixture; (6) drying and baking: mixing the compound fermented fertilizer obtained in the step (3), the inclusion compound obtained in the step (4), urea, monopotassium phosphate, calcium magnesium phosphate fertilizer, potassium nitrate, sodium sulfate, palygorskite, amino acid and chitosan, dehydrating and granulating after mixing is completed to obtain a granular mixture; (7) and (4) uniformly spraying the mixture obtained in the step (5) on the surface of the granular mixture obtained in the step (6) through a spraying device, so as to prepare the special continuous cropping resistant fertilizer for the granular cowpea.
The invention provides an anti-continuous cropping fertilizer and a preparation method thereof, which are prepared by materials such as molasses powder and the like, namely, the waste of some byproducts in agriculture and animal husbandry is reduced, and the fertilizer does not contain any chemical hormone, provides material guarantee for producing green products and organic products, contains a large amount of B vitamins, vitamin C, inositol, polysaccharide and the like, has the pH value of 5-6, the activity of the compound fertilizer is 10 times of that of natural humic acid, and the compound fertilizer also contains various vitamins, trace elements, growth promoting factors (bioactive substances) and the like, the molasses powder has strong chelating capacity to divalent cations, so that the organic chelating trace elements can be formed with metal ions such as Fe, Cu, Zn, Mn, Ca and the like, can promote the absorption and utilization of mineral substances by plants, provide good living space for microorganisms beneficial to the plants, and further improve the use quality of the continuous cropping resistant fertilizer.
The embodiments described above are preferred embodiments of the present invention, and not all embodiments. The detailed description of the embodiments of the present invention is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (4)
1. The continuous cropping resistant fertilizer is characterized by comprising the following components: 60-70 parts of molasses powder, 4-6 parts of a leavening agent, 2-4 parts of an anti-continuous cropping microbial agent, 15-19 parts of urea, 10-15 parts of monopotassium phosphate, 15-20 parts of a calcium magnesium phosphate fertilizer, 9-11 parts of potassium nitrate, 2-4 parts of sodium sulfate, 2-4 parts of palygorskite, 0.5-0.7 part of amino acid, 8-13 parts of limonite powder, 4-9 parts of montmorillonite powder, 2-4 parts of chitosan, 3-4 parts of EM (effective microorganism) powder, 6-8 parts of polyvinyl alcohol and 2-5 parts of plant oil.
2. The continuous cropping resistant fertilizer as claimed in claim 1, characterized by comprising the following raw materials in parts by weight: the continuous cropping resistant microbial inoculum comprises bacillus subtilis, bacillus firmus and bacillus megatherium, wherein the mass ratio of the bacillus subtilis to the bacillus firmus to the bacillus megatherium is 1: 1: 1, the number of effective viable bacteria in the anti-continuous cropping microbial inoculum is 80-120 hundred million.
3. The continuous cropping resistant fertilizer as claimed in claim 2, characterized by comprising the following raw materials in parts by weight: 65 parts of molasses powder, 5 parts of a leavening agent, 3 parts of an anti-continuous cropping microbial inoculum, 17 parts of urea, 13 parts of monopotassium phosphate, 18 parts of a calcium magnesium phosphate fertilizer, 10 parts of potassium nitrate, 3 parts of sodium sulfate, 3 parts of palygorskite, 0.6 part of amino acid, 10 parts of limonite powder, 7 parts of montmorillonite powder, 3 parts of chitosan, 3 parts of EM (effective microorganism) bacteria powder, 7 parts of polyvinyl alcohol and 4 parts of vegetable oil.
4. The method for preparing the continuous cropping resistant fertilizer according to any one of claims 1 to 4, characterized by comprising the following steps:
(1) weighing the materials according to the content of the components for later use, and removing dust and impurities;
(2) uniformly mixing molasses powder with a leaven, uniformly mixing, stacking, decomposing, drying and crushing to obtain a compound fertilizer;
(3) uniformly mixing the limonite powder and the montmorillonite powder, adjusting the water content to 30-50%, adding EM (effective microorganism) powder accounting for 30-40% of the total weight of the EM powder, uniformly mixing, fermenting, decomposing, drying and crushing to obtain a fermented material, and mixing the fermented material with the compound fertilizer obtained in the step (2) to obtain the compound fermented fertilizer;
(4) adding polyvinyl alcohol into water, uniformly mixing to obtain a polyvinyl alcohol solution, coating the residual EM (effective microorganisms) powder with the polyvinyl alcohol solution, and drying to obtain the inclusion compound, wherein the weight ratio of the polyvinyl alcohol to the water is 6.5: 18;
(5) adding the anti-continuous cropping microbial inoculum into the vegetable oil, and uniformly stirring to obtain a mixture;
(6) drying and baking: mixing the compound fermented fertilizer obtained in the step (3), the inclusion compound obtained in the step (4), urea, monopotassium phosphate, calcium magnesium phosphate fertilizer, potassium nitrate, sodium sulfate, palygorskite, amino acid and chitosan, dehydrating and granulating after mixing is completed to obtain a granular mixture;
(7) and (4) uniformly spraying the mixture obtained in the step (5) on the surface of the granular mixture obtained in the step (6) through a spraying device, so as to prepare the special continuous cropping resistant fertilizer for the granular cowpea.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110398837.6A CN113004088A (en) | 2021-04-14 | 2021-04-14 | Continuous cropping resistant fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110398837.6A CN113004088A (en) | 2021-04-14 | 2021-04-14 | Continuous cropping resistant fertilizer and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754494A (en) * | 2021-10-22 | 2021-12-07 | 天津科技大学 | Preparation method and product of biological modified clay mineral continuous cropping soil remediation agent |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105669271A (en) * | 2016-01-11 | 2016-06-15 | 济南康众医药科技开发有限公司 | Natural anti-continuous cropping fertilizer |
| CN106380342A (en) * | 2016-08-27 | 2017-02-08 | 安徽省司尔特肥业股份有限公司 | Antibacterial continuous-cropping-resistant compound fertilizer for vegetables and preparation method thereof |
| CN111039729A (en) * | 2020-01-15 | 2020-04-21 | 菏泽学院 | Special fertilizer for continuous cropping resistance of facility cowpea |
-
2021
- 2021-04-14 CN CN202110398837.6A patent/CN113004088A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105669271A (en) * | 2016-01-11 | 2016-06-15 | 济南康众医药科技开发有限公司 | Natural anti-continuous cropping fertilizer |
| CN106380342A (en) * | 2016-08-27 | 2017-02-08 | 安徽省司尔特肥业股份有限公司 | Antibacterial continuous-cropping-resistant compound fertilizer for vegetables and preparation method thereof |
| CN111039729A (en) * | 2020-01-15 | 2020-04-21 | 菏泽学院 | Special fertilizer for continuous cropping resistance of facility cowpea |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113754494A (en) * | 2021-10-22 | 2021-12-07 | 天津科技大学 | Preparation method and product of biological modified clay mineral continuous cropping soil remediation agent |
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Application publication date: 20210622 |