CN111635270A - Novel fruit and vegetable fertilizer and preparation method thereof - Google Patents
Novel fruit and vegetable fertilizer and preparation method thereof Download PDFInfo
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- CN111635270A CN111635270A CN202010582088.8A CN202010582088A CN111635270A CN 111635270 A CN111635270 A CN 111635270A CN 202010582088 A CN202010582088 A CN 202010582088A CN 111635270 A CN111635270 A CN 111635270A
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- straw
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C1/00—Ammonium nitrate fertilisers
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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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- 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
Abstract
The invention belongs to the technical field of fertilizer preparation, and discloses a novel fruit and vegetable fertilizer and a preparation method thereof, wherein the novel fruit and vegetable fertilizer comprises, by mass, 20-25 parts of crop straws, 15-20 parts of medium-trace element particles, 12-18 parts of macro-element particles, 10-20 parts of urea, 8-12 parts of bentonite, 8-10 parts of soybean meal, 5-8 parts of ammonium nitrate, 3-6 parts of a straw decomposition agent, 3-5 parts of a compound microbial agent and 2-3 parts of lime powder. The fruit and vegetable fertilizer provided by the invention is rich in nutrition, and the straws contain crude protein, crude fiber, cellulose and the like; through the nitridation of the plant straws and urea, rich organic matters can be provided for soil; and urea, ammonium nitrate and compound trace elements are added, so that various trace elements are effectively provided for soil, and the growth of fruits and vegetables can be promoted.
Description
Technical Field
The invention belongs to the technical field of fertilizer preparation, and particularly relates to a novel fruit and vegetable fertilizer and a preparation method thereof.
Background
The fertilizer is a substance which provides one or more nutrient elements necessary for plants, improves the soil property and improves the soil fertility level, and is one of the material bases of agricultural production. As long as West in China, it is known that field weeds have the function of promoting the growth of millet after rotting, a method for planting green manure, a method for crop rotation of leguminous crops and gramineous crops and the like are described in detail in the 'Chinese important technology', and a method for mixing crop stalks with cow dung and urine, and then trampling and composting the mixture to form a fertilizer is also mentioned.
However, trace elements of the fertilizers on the market are determined, no new elements are added in the fertilizers used for a long time, soil is corroded by the inherent elements, and most of the fertilizers on the market cannot meet the requirement of supplying crops to the soil. Therefore, a new fruit and vegetable fertilizer is needed.
Through the above analysis, the problems and defects of the prior art are as follows: as the trace elements of the fertilizers on the market are determined, no new elements are added in the fertilizers used for a long time, and the soil is corroded by the inherent elements, so that most of the fertilizers on the market cannot meet the requirement of supplying the soil to crops.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a novel fruit and vegetable fertilizer and a preparation method thereof.
The novel fruit and vegetable fertilizer is prepared from 20-25 parts of crop straws, 15-20 parts of medium-trace element particles, 12-18 parts of macro-element particles, 10-20 parts of urea, 8-12 parts of bentonite, 8-10 parts of soybean meal, 5-8 parts of ammonium nitrate, 3-6 parts of straw decomposition agent, 3-5 parts of compound microbial agent and 2-3 parts of lime powder in parts by mass.
Further, the straw comprises one or more than two of corn straw, wheat straw, rice straw, leguminous plant straw or cotton straw.
Further, mechanically granulating 90% of the medium and trace elements of calcium, magnesium, sulfur and silicon and 10% of zinc, boron and iron; the macroelements are mechanically granulated according to the mixture ratio of national standard 15-15-15 or 17-17-17 or 18-18-18.
Further, the compound microbial agent is any two combinations of saccharomycetes, bacillus licheniformis, bacillus subtilis, photosynthetic bacteria, streptomyces microflavus or bacillus laterosporus.
The invention also aims to provide a preparation method of the novel fruit and vegetable fertilizer, which comprises the following steps:
weighing crop straws, medium-trace element particles, macro-element particles, urea, bentonite, bean pulp, ammonium nitrate, a straw decomposition agent, a compound microbial agent and lime powder to 100 parts according to a formula.
Step two, putting the urea into a slurry melting tank for melting, so that the urea is melted into a flowing liquid state; meanwhile, the crop straws are crushed into small sections with the length and the width of 3 cm.
And step three, adding crop straw powder, bentonite, bean pulp, a straw decomposition agent, a compound microbial agent, lime powder and water into a stirring tank in sequence, and stirring uniformly to obtain a mixture A.
And step four, after uniformly mixing, placing the mixture A in a fermentation device for sealed fermentation for 10-15 days, roughly filtering, and taking filter residues for later use.
And step five, mixing the prepared medium-trace element and macroelement particles in proportion, dissolving the mixture with water with the mass 5 times of the total mass of the mixture after mixing with ammonium nitrate, and adding the mixture into the filter residue obtained in the step four to obtain a mixture B.
Step six, placing the mixture B obtained in the step five in a rotary drum granulator for granulation, spraying liquid urea on the granulated fertilizer, and placing the fertilizer in a dryer for drying; the novel fruit and vegetable fertilizer can be obtained after the coating anti-caking treatment.
Further, in the second step, the temperature of the slurry melting tank is controlled to be 170-185 ℃, and the pressure in the slurry melting tank is controlled to be 30-35 Mpa.
Further, in the third step, the addition amount of the water is 2 times of the total mass of the crop straw powder, the liquid urea, the soybean meal, the ammonium nitrate, the composite trace elements, the straw decomposition agent, the composite microbial agent and the lime powder.
Further, in the sixth step, the drying temperature is 40-60 ℃, and the drying time is 30-40 min.
Further, in the sixth step, the temperature of the rotary drum granulator is controlled to be 90-110 ℃, and the particle diameter is controlled to be 3-5 mm.
By combining all the technical schemes, the invention has the advantages and positive effects that: the novel fruit and vegetable fertilizer provided by the invention is rich in nutrition, high in safety and good in growth promotion effect on fruits and vegetables. The straw provided by the invention contains crude protein, crude fiber, cellulose and the like; through the nitridation of the plant straws and urea, rich organic matters can be provided for soil; the invention also adds urea, ammonium nitrate and compound trace elements, effectively provides various trace elements for soil and can promote the growth of fruits and vegetables.
Drawings
FIG. 1 is a flow chart of a preparation method of the novel fruit and vegetable fertilizer provided by the embodiment of the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Aiming at the problems in the prior art, the invention provides a novel fruit and vegetable fertilizer and a preparation method thereof, and the invention is described in detail with reference to the accompanying drawings.
The medium trace element formula and the production process of the embodiment of the invention are that magnesium sulfate (magnesium nitrate) calcium nitrate, bentonite, ammonium sulfate (90 percent), boron, zinc sulfate, ferrous sulfate and the like (10 percent) are evenly stirred, and the medium trace element formula is manufactured by machinery, screened and inspected to be qualified, and the finished product is finished!
The embodiment of the invention relates to macroelement granulation, which is characterized in that according to the national standard, the proportion of three elements of nitrogen, phosphorus and potassium is mechanically manufactured, screened and inspected to be qualified, and the finished product is!
According to the soil requirement, the soil meets the national standard, then according to the formula, the medium and trace element finished products and the macroelement finished products are mechanically mixed, and then screening, inspection and packaging are carried out.
The novel fruit and vegetable fertilizer provided by the embodiment of the invention comprises, by mass, 20-25 parts of crop straws, 15-20 parts of medium-trace element particles, 12-18 parts of macroelement particles, 10-20 parts of urea, 8-12 parts of bentonite, 8-10 parts of soybean meal, 5-8 parts of ammonium nitrate, 3-6 parts of a straw decomposition agent, 3-5 parts of a compound microbial agent and 2-3 parts of lime powder.
The straw provided by the embodiment of the invention comprises one or more than two of corn straw, wheat straw, rice straw, leguminous plant straw or cotton straw.
According to the embodiment of the invention, 90% of the medium trace elements of calcium, magnesium, sulfur and silicon and 10% of zinc, boron and iron are mechanically granulated; the macroelements are mechanically granulated according to the mixture ratio of national standard 15-15-15 or 17-17-17 or 18-18-18.
The compound microbial agent provided by the embodiment of the invention is any two combinations of saccharomycetes, bacillus licheniformis, bacillus subtilis, photosynthetic bacteria, streptomyces microflavus or bacillus laterosporus.
As shown in fig. 1, the preparation method of the novel fruit and vegetable fertilizer provided by the embodiment of the invention comprises the following steps:
s101, weighing 100 parts of crop straws, medium and trace element particles, macro-element particles, urea, bentonite, bean pulp, ammonium nitrate, a straw decomposition agent, a compound microbial agent and lime powder according to a formula.
S102, putting urea into a slurry melting tank for melting, so that the urea is melted into a flowing liquid state; meanwhile, the crop straws are crushed into small sections with the length and the width of 3 cm.
S103, adding crop straw powder, bentonite, bean pulp, a straw decomposition agent, a compound microbial agent, lime powder and water into the stirring tank in sequence, and stirring uniformly to obtain a mixture A.
And S104, after uniformly mixing, placing the mixture A in a fermentation device for sealed fermentation for 10-15 days, roughly filtering, and taking filter residues for later use.
And S105, mixing the prepared medium-trace element and macroelement particles in proportion, dissolving the mixture with water with the mass 5 times of the total mass of the mixture after mixing with ammonium nitrate, and adding the mixture into the filter residue obtained in the fourth step to obtain a mixture B.
S106, placing the mixture B obtained in the step S105 in a rotary drum granulator for granulation, spraying liquid urea on the granulated fertilizer, and placing the fertilizer in a dryer for drying; the novel fruit and vegetable fertilizer can be obtained after the coating anti-caking treatment.
In step S102 provided by the embodiment of the present invention, the temperature of the slurry tank is controlled to be 170 to 185 ℃, and the pressure inside the slurry tank is controlled to be 30 to 35 Mpa.
In step S103 provided by the embodiment of the present invention, the amount of water added is 2 times of the total mass of the crop straw powder, the liquid urea, the soybean meal, the ammonium nitrate, the composite trace elements, the straw-decomposing inoculant, the composite microbial inoculant, and the lime powder.
In step S106 provided by the embodiment of the present invention, the drying temperature is 40 to 60 ℃, and the drying time is 30 to 40 min.
In step S106 provided by the embodiment of the invention, the temperature of the rotary drum granulator is controlled to be 90-110 ℃, and the particle diameter is controlled to be 3-5 mm.
The above description is only for the purpose of illustrating the present invention and the appended claims are not to be construed as limiting the scope of the invention, which is intended to cover all modifications, equivalents and improvements that are within the spirit and scope of the invention as defined by the appended claims.
Claims (9)
1. The novel fruit and vegetable fertilizer is characterized by comprising, by mass, 20-25 parts of crop straws, 15-20 parts of medium-trace element particles, 12-18 parts of macro-element particles, 10-20 parts of urea, 8-12 parts of bentonite, 8-10 parts of soybean meal, 5-8 parts of ammonium nitrate, 3-6 parts of straw decomposition agent, 3-5 parts of compound microbial agent and 2-3 parts of lime powder.
2. The novel fruit and vegetable fertilizer as claimed in claim 1, wherein the straw comprises one or more of corn straw, wheat straw, rice straw, legume straw or cotton straw.
3. The new fertilizer for fruits and vegetables as claimed in claim 1, wherein said medium trace elements of calcium, magnesium, sulfur and silicon are mechanically granulated at 90% and zinc, boron and iron at 10%.
4. The novel fruit and vegetable fertilizer as claimed in claim 1, wherein the complex microbial agent is any two of yeast, bacillus licheniformis, bacillus subtilis, photosynthetic bacteria, streptomyces microflavus or bacillus laterosporus.
5. The preparation method of the novel fruit and vegetable fertilizer as claimed in any one of claims 1 to 4, characterized by comprising the following steps:
weighing crop straws, medium and trace element particles, macroelement particles, urea, bentonite, bean pulp, ammonium nitrate, a straw decomposition agent, a compound microbial agent and lime powder to 100 parts according to a formula;
step two, putting the urea into a slurry melting tank for melting, so that the urea is melted into a flowing liquid state; meanwhile, crushing the crop straws into small sections with the length and the width of 3 cm;
adding crop straw powder, bentonite, bean pulp, a straw decomposition agent, a compound microbial agent, lime powder and water into a stirring tank in sequence, and stirring uniformly to obtain a mixture A;
step four, after uniformly mixing, placing the mixture A in a fermentation device for sealed fermentation for 10-15 days, roughly filtering, and taking filter residues for later use;
step five, mixing the prepared medium-trace element and macroelement particles in proportion, mixing the mixture with ammonium nitrate, dissolving the mixture with water in an amount which is 5 times of the total mass of the mixture, and adding the mixture into the filter residue obtained in the step four to obtain a mixture B;
step six, placing the mixture B obtained in the step five in a rotary drum granulator for granulation, spraying liquid urea on the granulated fertilizer, and placing the fertilizer in a dryer for drying; the novel fruit and vegetable fertilizer can be obtained after the coating anti-caking treatment.
6. The preparation method of the novel fruit and vegetable fertilizer as claimed in claim 5, wherein in the second step, the temperature of the slurry melting tank is controlled to be 170-185 ℃, and the pressure in the slurry melting tank is controlled to be 30-35 Mpa.
7. The preparation method of the novel fruit and vegetable fertilizer as claimed in claim 5, wherein in the third step, the addition amount of the water is 2 times of the total mass of the crop straw powder, the liquid urea, the bean pulp, the ammonium nitrate, the compound trace elements, the straw decomposition agent, the compound microbial agent and the lime powder.
8. The preparation method of the novel fruit and vegetable fertilizer as claimed in claim 5, wherein in the sixth step, the drying temperature is 40-60 ℃ and the drying time is 30-40 min.
9. The preparation method of the novel fruit and vegetable fertilizer as claimed in claim 6, wherein in the sixth step, the temperature of the rotary drum granulator is controlled to be 90-110 ℃, and the particle diameter is controlled to be 3-5 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582088.8A CN111635270A (en) | 2020-06-23 | 2020-06-23 | Novel fruit and vegetable fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010582088.8A CN111635270A (en) | 2020-06-23 | 2020-06-23 | Novel fruit and vegetable fertilizer and preparation method thereof |
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| CN111635270A true CN111635270A (en) | 2020-09-08 |
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| CN202010582088.8A Pending CN111635270A (en) | 2020-06-23 | 2020-06-23 | Novel fruit and vegetable fertilizer and preparation method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080134737A1 (en) * | 2005-10-14 | 2008-06-12 | Archer-Daniels-Midland Company | Fertilizer compositions and methods of using |
| CN104291961A (en) * | 2014-09-27 | 2015-01-21 | 张传华 | Slow-release fertilizer applicable to fruit/vegetable growth and preparation method thereof |
| CN105948849A (en) * | 2016-04-22 | 2016-09-21 | 江苏连云山庄生态农业有限责任公司 | Selenium-enriched fertilizer used for fruits and vegetables |
| CN108178673A (en) * | 2018-01-18 | 2018-06-19 | 安徽微源生物科技有限公司 | A kind of selenium-enriched fruit and vegetable fertilizer and preparation method thereof |
| CN108863558A (en) * | 2018-07-30 | 2018-11-23 | 合肥仙之峰农业科技有限公司 | A kind of fruit vegetable plantation fertilizer and preparation method thereof |
-
2020
- 2020-06-23 CN CN202010582088.8A patent/CN111635270A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080134737A1 (en) * | 2005-10-14 | 2008-06-12 | Archer-Daniels-Midland Company | Fertilizer compositions and methods of using |
| CN104291961A (en) * | 2014-09-27 | 2015-01-21 | 张传华 | Slow-release fertilizer applicable to fruit/vegetable growth and preparation method thereof |
| CN105948849A (en) * | 2016-04-22 | 2016-09-21 | 江苏连云山庄生态农业有限责任公司 | Selenium-enriched fertilizer used for fruits and vegetables |
| CN108178673A (en) * | 2018-01-18 | 2018-06-19 | 安徽微源生物科技有限公司 | A kind of selenium-enriched fruit and vegetable fertilizer and preparation method thereof |
| CN108863558A (en) * | 2018-07-30 | 2018-11-23 | 合肥仙之峰农业科技有限公司 | A kind of fruit vegetable plantation fertilizer and preparation method thereof |
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Application publication date: 20200908 |