CN108840780A - A kind of agricultural environmental protection organic fertilizer and preparation method thereof - Google Patents
A kind of agricultural environmental protection organic fertilizer and preparation method thereof Download PDFInfo
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- CN108840780A CN108840780A CN201810953761.7A CN201810953761A CN108840780A CN 108840780 A CN108840780 A CN 108840780A CN 201810953761 A CN201810953761 A CN 201810953761A CN 108840780 A CN108840780 A CN 108840780A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
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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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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Soil Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of agricultural environmental protection organic fertilizer and preparation method thereof, belong to technical field of agricultural fertilizers.It is made of raw material from the following weight：50-80 parts of agricultural crop straw, 40-65 parts of animal wastes, 3-6 parts of EM bacteria agent, 30-40 parts of urea, 18-30 parts of potassium sulfate, 15-25 parts of calcium superphosphate, 1-5 parts of humic acid, 3-8 parts of water-retaining agent.Agricultural environmental protection organic fertilizer preparation method of the invention is simple, and raw material sources are extensive, at low cost, pollution-free, has environment protection significance, and fertilizer conservation is retained, fertilizer efficiency is lasting, is avoided soil hardening, can be promoted the growth of crops, improves the yield of crops.
Description
Technical field
The present invention relates to technical field of agricultural fertilizers, and in particular to a kind of agricultural environmental protection organic fertilizer and preparation method thereof.
Background technique
Organic fertilizer is agriculturally with using for many years, a large amount of various agricultural organic wastes are random especially in rural area
Accumulation, burning, causes environmental pollution, and the type of agricultural organic waste is more, and source is wide, as long as rationally utilizing to it
Turn waste into wealth, the difference of organic fertilizer and chemical fertilizer is, three kinds of essential elements of N P and K is not only contained in organic fertilizer, also
Containing other microelements needed for calcium and magnesium and crop growth, while organic fertilizer is conducive to improve soil physical properties,
It increases soil fertility.
Currently, agricultural planting crop generallys use chemical fertilizer as fertilizer, the use of industrial chemical fertilizer considerably increases crop
Yield still also results in soil hardening, soil degradation, and soil property is hardened, poor air permeability, harmful substance accumulation, soil organic matter
The a series of problems such as nutriment reduction.Therefore, it is necessary to produce a kind of agricultural environmental protection organic fertilizer, farming and animal husbandry is rationally utilized
Improve soil texture situation while organic waste.
Summary of the invention
The purpose of the invention is to overcome the problems of the prior art, a kind of agricultural environmental protection organic fertilizer and its system are provided
Preparation Method.
There is provided a kind of agricultural environmental protection organic fertilizer methods for first purpose of the invention, by the raw material system of following parts by weight
At：50-80 parts of agricultural crop straw, 40-65 parts of animal wastes, 3-6 parts of EM bacteria agent, 30-40 parts of urea, 18-30 parts of potassium sulfate, mistake
15-25 parts of calcium phosphate, 1-5 parts of humic acid, 3-8 parts of water-retaining agent.
Preferably, it is corn stover, wheat stalk, soybean stalk or rice straw that the agricultural crop straw, which is agricultural crop straw,
One or more of stalk.
Preferably, the feces of livestock and poultry be ox, sheep, pig, chicken poultry dung one or more.
Preferably, the water-retaining agent is polyacrylamide, Sodium Polyacrylate, polyacrylic acid potassium or polyvinyl alcohol.
Second purpose of the invention is to provide a kind of preparation method of agricultural environmental protection organic fertilizer, includes the following steps：
S1, each raw material is weighed by weight ratio, it is spare；
S2, by the weighed crops stalk crushing of S1, obtain agricultural crop straw material residue；
S3, agricultural crop straw material residue obtained in weighed animal wastes and S1 is mixed, EM bacteria agent and corruption is added
Acid is grown, is added water and stirred uniformly, and pile material heap, oxygen consumption fermentation is carried out, keeps ventilation during the fermentation, was carried out every 3-5 days
Turning, control fermentation temperature are 45-60 DEG C, obtain tunning within 15-30 days；
S4, will be crushed after the drying of tunning that S3 is obtained, then with weighed urea, potassium sulfate, calcium superphosphate, water-retaining agent
It is uniformly mixed, through granulating and drying to obtain the final product.
Preferably, in the S2, agricultural crop straw material residue that crops stalk crushing is 1-3cm.
Preferably, in the S3, water and the mass ratio of animal wastes and agricultural crop straw material residue of addition are 0.8-1：1.
Preferably, in the S4, the water content of agricultural environmental protection organic fertilizer obtained is 15-20%.
Compared with prior art, the beneficial effects of the invention are as follows：Agricultural environmental protection organic fertilizer of the invention is with crops straw
Stalk, animal wastes prepare organic compound fertilizer as primary raw material, are effectively utilized farming and animal husbandry organic waste, can supplement soil
Organic matter, preparation method prize-winning animal wastes of the invention and agricultural crop straw, which are itched well, is added to humic in fermentation process
Acid improves soil texture situation, keeps soil aeration, water permeability good, have positive effect to chesson, the fermentation that will be obtained
Product is uniformly mixed with urea, potassium sulfate, calcium superphosphate, water-retaining agent, and the fertility effect for the organic fertilizer being granulated is good, addition
Water-retaining agent water-retaining agent nutrient protected store that effect is good, and preparation method of the present invention is simple, the raw material of use includes agricultural crop straw, dynamic
Object excrement, raw material sources are extensive, at low cost, pollution-free, have environment protection significance, and fertilizer conservation is retained, fertilizer efficiency is lasting, fertilizer utilization
Rate is high, can promote the growth of crops, avoid soil hardening, improve the yield of crops.
Specific embodiment
Specific embodiments of the present invention will be described in detail below, it is to be understood that protection scope of the present invention is not
It is restricted by specific implementation.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creativeness
Every other embodiment obtained, shall fall within the protection scope of the present invention under the premise of labour.Following embodiment and comparative examples
In, if not specified, what the method or reagent used can obtain for this field conventional means, such as " granulating and drying "
Step is exactly using conventional granulation of fertilizer means.
Embodiment 1
Agriculture environment-protecting type organic fertilizer and preparation method thereof, includes the following steps in the present embodiment：
S1, each raw material is weighed by weight ratio：70 parts of corn stover, 55 parts of cow dung, 5 parts of EM bacteria agent, 35 parts of urea, sulphur
25 parts of sour potassium, 20 parts of calcium superphosphate, 3 parts of humic acid, 5 parts of polyacrylamide.
S2, the corn stover material residue that the weighed corn stalk powder of S1 is broken into 1-3cm；
S3, corn stover material residue obtained in weighed cow dung and S1 is mixed, EM bacteria agent and humic acid is added, adds
Enter the water with cow dung and corn stover material residue quality summation equivalent, stir evenly, and pile material heap, carries out oxygen consumption fermentation, sending out
It keeps divulging information during ferment, every progress turning in 3 days, controlling fermentation temperature was 55 DEG C, obtained tunning within 20 days；
S4, will be crushed after the drying of tunning that S3 is obtained, then with weighed urea, potassium sulfate, calcium superphosphate, polypropylene
Amide is uniformly mixed, and is made through granulating and drying, and the water content of agricultural environmental protection organic fertilizer obtained is 15%.
Embodiment 2
S1, each raw material is weighed by weight ratio：50 parts of rice straw, 40 parts of sheep dung, 3 parts of EM bacteria agent, 30 parts of urea, sulphur
18 parts of sour potassium, 15 parts of calcium superphosphate, 1 part of humic acid, 3 parts of Sodium Polyacrylate.
S2, the rice straw material residue that the weighed rice straw of S1 is ground into 1-3cm；
S3, rice straw material residue obtained in weighed sheep dung and S1 is mixed, EM bacteria agent and humic acid is added, adds
The amount for entering water is 80 the percent of sheep dung and rice straw material residue quality summation, stirs evenly, and pile material heap, carries out oxygen consumption
Fermentation keeps ventilation during the fermentation, and every progress turning in 5 days, controlling fermentation temperature was 45 DEG C, obtains within 15 days fermentation and produces
Object；
S4, will be crushed after the drying of tunning that S3 is obtained, then with weighed urea, potassium sulfate, calcium superphosphate, polypropylene
Amide is uniformly mixed, and is made through granulating and drying, and the water content of agricultural environmental protection organic fertilizer obtained is 20%.
Embodiment 3
S1, each raw material is weighed by weight ratio：80 parts of wheat stalk, 65 parts of chicken manure, 6 parts of EM bacteria agent, 40 parts of urea, sulphur
30 parts of sour potassium, 25 parts of calcium superphosphate, 5 parts of humic acid, 8 parts of polyvinyl alcohol.
S2, the wheat stalk material residue that the weighed wheat stalk of S1 is ground into 1-3cm；
S3, wheat stalk material residue obtained in weighed chicken manure and S1 is mixed, EM bacteria agent and humic acid is added, adds
Enter the water with chicken manure and wheat stalk material residue quality summation equivalent, stir evenly, and pile material heap, carries out oxygen consumption fermentation, sending out
It keeps divulging information during ferment, every progress turning in 4 days, controlling fermentation temperature was 60 DEG C, obtained tunning within 30 days；
S4, will be crushed after the drying of tunning that S3 is obtained, then with weighed urea, potassium sulfate, calcium superphosphate, polyethylene
Alcohol is uniformly mixed, and is made through granulating and drying, and the water content of agricultural environmental protection organic fertilizer obtained is 20%.
Comparative example 1
The difference of comparative example 1 and embodiment 1 is only that, does not contain humic acid in comparative example 1 in raw material.
Comparative example 2
The difference of comparative example 2 and embodiment 1 is only that, does not contain water-retaining agent in comparative example 1 in raw material.One, with corn field
It is tested
6 groups are divided into, each 5 mu, respectively test group 1-3 to 30 mu of corn fields in unified area in corn planting region
With control group 1-3.Wherein, test group 1-3 applies the preparation-obtained agricultural environmental protection organic fertilizer of 1-3 of the embodiment of the present invention respectively
Material, control group 1 and control group 2 apply the preparation-obtained agricultural environmental protection organic fertilizer of comparative example 1 and comparative example 2 of the present invention respectively
Material, control group 3 apply Common compound fertilizer material.The dose of experimental group 1-3 and control group 1-2 are 25kg/ mus, control group 3
Dose is dose 35kg/ mus.Test result is shown in Table 1.
Table 1
| Group | Average product (kg) per acre | Pest and disease damage incidence (%) |
| Test group 1 | 745 | 9 |
| Test group 2 | 738 | 11 |
| Test group 3 | 730 | 13 |
| Control group 1 | 682 | 16 |
| Control group 2 | 673 | 17 |
| Control group 3 | 650 | 25 |
As it can be seen from table 1 test group 1-3, compared with control group 1-3, volume increase is obvious, in addition, making compared with control group 3
It is also significantly reduced with test group 1-3 production environment-protecting type organic fertilizer Corn diseases and insect pests, the agricultural environmental protection organic fertilizer that test group 1-3 is used
Material improves the physicochemical property of corn field soil, improves the ability of soil water-reataining fertilizer-keeping, enhances the active of soil
There is hardened phenomenon in the corn field soil of gas, control group 3.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of agricultural environmental protection organic fertilizer, which is characterized in that be made of raw material from the following weight：Agricultural crop straw 50-80
Part, 40-65 parts of animal wastes, 3-6 parts of EM bacteria agent, 30-40 parts of urea, 18-30 parts of potassium sulfate, 15-25 parts of calcium superphosphate, humic
It is 1-5 parts sour, 3-8 parts of water-retaining agent.
2. a kind of agricultural environmental protection organic fertilizer according to claim 1, which is characterized in that the agricultural crop straw is farming
Object stalk is one or more of corn stover, wheat stalk, soybean stalk or rice straw.
3. a kind of agricultural environmental protection organic fertilizer according to claim 1, which is characterized in that the feces of livestock and poultry be ox, sheep,
Pig, chicken poultry dung one or more.
4. a kind of agricultural environmental protection organic fertilizer according to claim 1, which is characterized in that the water-retaining agent is polyacrylamide
Amine, Sodium Polyacrylate, polyacrylic acid potassium or polyvinyl alcohol.
5. according to a kind of preparation method of agricultural environmental protection organic fertilizer as described in claim 1, which is characterized in that including following
Step：
S1, each raw material is weighed by weight described in claim 1, it is spare；
S2, by the weighed crops stalk crushing of S1, obtain agricultural crop straw material residue；
S3, agricultural crop straw material residue obtained in weighed animal wastes and S1 is mixed, EM bacteria agent and humic acid is added,
It adds water and stirs uniformly, and piles material heap, carry out oxygen consumption fermentation, keep ventilation during the fermentation, every progress turning in 3-5 days,
Controlling fermentation temperature is 45-60 DEG C, obtains tunning within 15-30 days；
S4, it crushes after drying the tunning that S3 is obtained, then is mixed with weighed urea, potassium sulfate, calcium superphosphate, water-retaining agent
Uniformly, through granulating and drying to obtain the final product.
6. a kind of preparation method of agricultural environmental protection organic fertilizer according to claim 5, which is characterized in that in the S2,
Crops stalk crushing is the agricultural crop straw material residue of 1-3cm.
7. a kind of preparation method of agricultural environmental protection organic fertilizer according to claim 5, which is characterized in that in the S3,
The animal wastes of addition and agricultural crop straw material residue quality summation and the ratio of water are 1：0.8-1.
8. a kind of preparation method of agricultural environmental protection organic fertilizer according to claim 5, which is characterized in that in the S4,
The water content of agricultural environmental protection organic fertilizer obtained is 15-20%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810953761.7A CN108840780A (en) | 2018-08-21 | 2018-08-21 | A kind of agricultural environmental protection organic fertilizer and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810953761.7A CN108840780A (en) | 2018-08-21 | 2018-08-21 | A kind of agricultural environmental protection organic fertilizer and preparation method thereof |
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| CN108840780A true CN108840780A (en) | 2018-11-20 |
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| CN201810953761.7A Pending CN108840780A (en) | 2018-08-21 | 2018-08-21 | A kind of agricultural environmental protection organic fertilizer and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054525A (en) * | 2019-04-08 | 2019-07-26 | 河北新世纪周天生物科技有限公司 | A kind of biological water-keeping agent and its preparation process using corn stover as primary raw material |
| CN110317112A (en) * | 2019-07-12 | 2019-10-11 | 诸城梅香园农业发展有限公司 | A kind of Special-purpose fruit tree biological organic fertilizer and preparation method thereof |
| CN111499450A (en) * | 2020-03-31 | 2020-08-07 | 湖北万丰化工有限公司 | Formula and processing method of solid organic fertilizer |
| CN112851413A (en) * | 2019-11-28 | 2021-05-28 | 怀化富丰高新农业科技开发有限公司洪江市分公司 | Agricultural organic fertilizer and preparation method thereof |
| CN114478121A (en) * | 2022-02-23 | 2022-05-13 | 内蒙古科学技术研究院 | Composite organic fertilizer and preparation method thereof |
| CN115124386A (en) * | 2022-06-30 | 2022-09-30 | 江苏科邦生态肥有限公司 | Stable long-acting functional fertilizer and preparation method thereof |
| CN115160086A (en) * | 2022-07-29 | 2022-10-11 | 白广宇 | Organic fertilizer formula and preparation method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447053A (en) * | 2014-12-20 | 2015-03-25 | 菏泽市百花生物科技有限公司 | Microbiological organic fertilizer |
-
2018
- 2018-08-21 CN CN201810953761.7A patent/CN108840780A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104447053A (en) * | 2014-12-20 | 2015-03-25 | 菏泽市百花生物科技有限公司 | Microbiological organic fertilizer |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110054525A (en) * | 2019-04-08 | 2019-07-26 | 河北新世纪周天生物科技有限公司 | A kind of biological water-keeping agent and its preparation process using corn stover as primary raw material |
| CN110317112A (en) * | 2019-07-12 | 2019-10-11 | 诸城梅香园农业发展有限公司 | A kind of Special-purpose fruit tree biological organic fertilizer and preparation method thereof |
| CN112851413A (en) * | 2019-11-28 | 2021-05-28 | 怀化富丰高新农业科技开发有限公司洪江市分公司 | Agricultural organic fertilizer and preparation method thereof |
| CN111499450A (en) * | 2020-03-31 | 2020-08-07 | 湖北万丰化工有限公司 | Formula and processing method of solid organic fertilizer |
| CN114478121A (en) * | 2022-02-23 | 2022-05-13 | 内蒙古科学技术研究院 | Composite organic fertilizer and preparation method thereof |
| CN115124386A (en) * | 2022-06-30 | 2022-09-30 | 江苏科邦生态肥有限公司 | Stable long-acting functional fertilizer and preparation method thereof |
| CN115160086A (en) * | 2022-07-29 | 2022-10-11 | 白广宇 | Organic fertilizer formula and preparation method |
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