CN107698298A - A kind of rice straw, biogas residue compound organic fertilizer and preparation method thereof - Google Patents
A kind of rice straw, biogas residue compound organic fertilizer and preparation method thereof Download PDFInfo
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- CN107698298A CN107698298A CN201711220770.7A CN201711220770A CN107698298A CN 107698298 A CN107698298 A CN 107698298A CN 201711220770 A CN201711220770 A CN 201711220770A CN 107698298 A CN107698298 A CN 107698298A
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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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Abstract
A kind of rice straw, biogas residue compound organic fertilizer, its mass fraction consist of the following composition:According to mass fraction, it is made up of following component:100 parts of rice straw, 5 15 parts of ammonium sulfate, 25 parts of micronutrient element, 10 20 parts of urea, 3 10 parts of diatomite, 10 20 parts of MAP, 10 15 parts of potassium chloride, 20 30 parts of vinasse, 10 20 parts of fruit of Chinese magnoliavine Chinese medicine dreg, ferment 10 20 parts of wormcast, 100 200 parts of biogas residue.The rice straw, the rapeseed oil content of erucic acid of biogas residue compound organic fertilizer production are low, are advantageous to health.
Description
Technical field
The present invention relates to chemical fertilizer field, more particularly to a kind of rice straw, biogas residue compound organic fertilizer and preparation method thereof.
Background technology
Biogas technology obtains in recent years as one of most effective approach for solving feces of livestock and poultry and the pollution of crops wormcast
Fast development, its latency environment having, economic benefit receive social recognition；However, to caused biogas slurry after anaerobic fermentation,
The further deep processing of biogas residue, it is directly applied to the report of crops as commodity less, in addition, for large-scale Alcohol Plant,
The enterprises such as Gourmet Powder Factory, the biogas slurry of output, biogas residue processing also turn into thorny problem；If these biogas slurries, biogas residue give it up or
Using improper, the wasting of resources and secondary pollution certainly will be caused；Research is found, contains various nutrient elements (such as in biogas residue and biogas slurry
Nitrogen, phosphorus, potassium, trace element) and organic matter, crude protein, amino acid, cellulose, hemicellulose, lignin, humic acid etc. it is organic
Material, it is also possible to containing degeneration-resistant material (such as proline, linoleic acid), various hydrolases, life in separate sources biogas slurry, biogas residue
Long element (such as abscisic acid, gibberellin) and some antibiotic, profitable strain etc.；These materials, which have, promotes plant growth, hair
Educate, improved soil, degeneration-resistant (disease pest, the drought, cold etc.) property of enhancing crop, and then improve crop yield and the effect of quality；Although
Contain multiple nutritional components in biogas slurry, biogas residue, but the content of nutrient is very low, if applying biogas residue and biogas slurry merely on crop,
Can not meet the needs of crop whole breeding time is to nutrient, it is necessary to match somebody with somebody with chemical fertilizer and apply.
Rape is annual or more (winter is made for year life）Crop, produce the expressed oil of vegetable seed, containing abundant aliphatic acid and
Multivitamin, nutritive value is very high, is the main edible oil in many areas, industrially also has been widely used, in the market
Rapeseed oil content of erucic acid is 6% or so, and for normal person, erucic acid is not fearful；But to cardiac, it may cause
Myocardial fatty gathers and vessel wall thickening, damages cardiovascular function, or even induce myocarditis.
It is therefore desirable to develop a kind of rice straw, biogas residue compound organic fertilizer, the rapeseed oil content of erucic acid of production is low, favorably
In health.
The content of the invention
An object of the present invention be overcome prior art it is above-mentioned deficiency and a kind of rice straw is provided, biogas residue is compounded with
Machine fertilizer, the rice straw, the rapeseed oil content of erucic acid of biogas residue compound organic fertilizer production are low, are advantageous to health.
The second object of the present invention is to provide above-mentioned rice straw, the preparation method of biogas residue compound organic fertilizer.
The technical scheme is that：A kind of rice straw, biogas residue compound organic fertilizer, according to mass fraction, by below into
Divide and be made:100 parts of rice straw, ammonium sulfate 5-15 parts, micronutrient element 2-5 parts, urea 10-20 parts, diatomite 3-10
Part, MAP 10-20 parts, potassium chloride 10-15 parts, vinasse 20-30 parts, fruit of Chinese magnoliavine Chinese medicine dreg 10-20 parts, ferment wormcast
10-20 parts, biogas residue 100-200 parts.
Described micronutrient element is made up in terms of weight fraction of following component：
Zinc sulfate 5-10 parts, manganese sulfate 2-5 parts, magnesium sulfate 5-10 parts, ferrous sulfate 10-20 parts, ammonium molybdate 0.2-0.5 parts.
The biogas residue is biogas residue of the mother liquor after separation of solid and liquid after being fermented by methane-generating pit, biogas residue water content 50-60wt%.
The preparation method of the fermentation wormcast is as follows：
（1）By in 100 parts of dried earthworms excrement, 3-5 parts leavening, 5-15 part castor cakes, 4-7 part ethanol is added, stirs, obtains
Wormcast matrix；
（2）Wormcast matrix pH value is adjusted to 6-8；
（3）Wormcast water content of substrate is adjusted, moisture content is maintained between 60~65%；
（4）Wormcast builds heap, and stack height is in 1-2m, and width is in 1.5-3m, and length is in 2-4m；
（5）Mix ventilation thoroughly：Earthworm dunghill is inserted into bamboo pole with holes every 50-70cm, ensures ventilation, and timing is stirred, and is carried out
Aerobic fermentation.
For wormcast after accumulation 2 days, temperature can be increased to 55~65 DEG C, can reach more than 65 DEG C within the 3rd day, warm herein
It should be stirred once under degree, generally, be likely to occur 2~3 more than 65 DEG C of high temperature during the fermentation, so, it need to turn over
Fermentation process, normal condition next week or so the completion that can ferment can be completed by moving 2~3 times.
Step（1）In can also add 3-7 part waste edible fungus gurrys and ferment together, when described waste edible fungus gurry uses
It is 100-300 mesh, preferably Lenlinus edodes discarded object to be crushed to particle diameter, its original mushroom culture medium（Produce the culture medium before mushroom）
It is prepared from the following raw materials in parts by weight：Mulberry tree branch powder 20-25 parts, cotton seed hulls 10-20 parts, wheat bran 20-25 parts, dregs of beans 5-
10 parts, corncob 5-10 parts, corn flour 5-10 parts, corn stalk powder 10-20 parts, precipitated calcium carbonate 0.5-1.5 parts.
Rice straw of the present invention, the preparation method of biogas residue compound organic fertilizer are as follows：
（1）Each composition is weighed by formula；
（2）It is 1-3mm that rice straw is crushed into particle diameter, is mixed with biogas residue and fruit of Chinese magnoliavine Chinese medicine dreg, and addition accounts for rice straw
The ammoniacal liquor of weight 1%, it is 50-55% to add water to adjust to moisture content, is placed in closed container to be entered with ammonia spirit after well mixed
Row high temperature ammoniated treatment, processing save backup after terminating；
（3）The Concave-convex clay rod of rice straw dry matter weight 10% is added, is well mixed with Ammoniated rice straw stalk, uses phosphorus
Mixture pH is adjusted to 6-7 by acid, and regulation moisture content is 50-55%, adds strain, inoculum concentration is rice straw dry matter weight
The 3-5% of amount, solid state fermentation is carried out at 25-30 DEG C after well mixed；Solid state fermentation is carried out 15-20 days, right after fermentation ends
Fermentation materials are granulated, particle diameter 5-10mm；
（4）Other compositions are eventually adding, blending is uniform.
The beneficial effects of the present invention are：
Each raw material of fertilizer cooperates, and the collaboration of its performance promotes, obtained rice straw, biogas residue compound organic fertilizer, production
Rapeseed oil content of erucic acid it is low, be advantageous to health.
Embodiment
Embodiment Meso- and micro-nutrients are made up in terms of weight fraction of following component：
7 parts of zinc sulfate, 4 parts of manganese sulfate, 8 parts of magnesium sulfate, 15 parts of ferrous sulfate, 0.3 part of ammonium molybdate.
Fermentation wormcast A preparation method is as follows in embodiment：
（1）By in 100 parts of dried earthworms excrement, 5 portions of leavenings, 10 parts of castor cakes, 5 parts of additions, 7 parts of ethanol, stir, obtain earthworm
Earthworm excrement matrix；Leavening is such as golden opportunistic pathogen organic fertilizer fermentation special function bacterium.
（2）Wormcast matrix pH value is adjusted to 6-8；
（3）Wormcast water content of substrate is adjusted, moisture content is maintained between 60~65%；
（4）Wormcast builds heap, and stack height is in 1.5m, and width is in 1.5m, and length is in 3m；
（5）Mix ventilation thoroughly：Earthworm dunghill is made into bulk shape, a bamboo pole, bamboo pole diameter are inserted every 50cm in width
3-5cm, bamboo pole will punch, and hole knockout is that every bamboo pole uniformly makes a call to 4 row holes vertically, and line space is identical, and the pitch of holes of each row is
7cm, aperture 2-3 cm, ensure ventilation, and timing overturns, to carry out aerobic fermentation.
For wormcast after accumulation 2 days, temperature is increased to 50~60 DEG C, can reach more than 65 DEG C within the 3rd day, at this temperature
Overturn 1 time, occur 3 more than 65 DEG C of high temperature during the fermentation, so, need to overturn can complete fermentation process for 3 times, 7 days
Fermentation is completed.
Fermentation wormcast B preparation method is as follows in embodiment：
（1）In 100 parts of dried earthworms excrement, 5 portions of leavenings, 10 parts of castor cakes, 5 parts of mushroom discarded object, 7 parts of ethanol, stirring will be added
Uniformly, wormcast matrix is obtained；
（2）Wormcast matrix pH value is adjusted to 6-8；
（3）Wormcast water content of substrate is adjusted, moisture content is maintained between 60~65%；
（4）Wormcast builds heap, and stack height is in 1.5m, and width is in 1.5m, and length is in 3m；
（5）Mix ventilation thoroughly：Earthworm dunghill is made into bulk shape, a bamboo pole, bamboo pole diameter are inserted every 50cm in width
3-5cm, bamboo pole will punch, and hole knockout is that every bamboo pole uniformly makes a call to 4 row holes vertically, and line space is identical, and the pitch of holes of each row is
7cm, aperture 2-3 cm, ensure ventilation, and timing overturns, to carry out aerobic fermentation.
For wormcast after accumulation 2 days, temperature is increased to 50~60 DEG C, can reach more than 65 DEG C within the 3rd day, at this temperature
Overturn 1 time, occur 3 more than 65 DEG C of high temperature during the fermentation, so, need to overturn can complete fermentation process for 3 times, 7 days
Fermentation is completed.
Mushroom discarded object, its original mushroom culture medium（Produce the culture medium before mushroom）By the raw material of following weight proportion
It is made：25 parts of mulberry tree branch powder, 15 parts of cotton seed hulls, 20 parts of wheat bran, 8 parts of dregs of beans, 7 parts of corncob, 8 parts of corn flour, corn
15 parts of straw powder, 1 part of precipitated calcium carbonate.
Embodiment 1
100 parts of rice straw, 7 parts of ammonium sulfate, 3 parts of micronutrient element, 17 parts of urea, 8 parts of diatomite, 15 parts of MAP,
12 parts of potassium chloride, 25 parts of vinasse, 12 parts of fruit of Chinese magnoliavine Chinese medicine dreg, 15 parts of fermentation wormcast A, 100 parts of biogas residue.
Embodiment 2
100 parts of rice straw, 10 parts of ammonium sulfate, 4 parts of micronutrient element, 16 parts of urea, 7 parts of diatomite, 13 parts of MAP,
12 parts of potassium chloride, 27 parts of vinasse, 11 parts of fruit of Chinese magnoliavine Chinese medicine dreg, 17 parts of fermentation wormcast B, 110 parts of biogas residue.
Embodiment 3
100 parts of rice straw, 8 parts of ammonium sulfate, 5 parts of micronutrient element, 8 parts of urea, 5 parts of diatomite, 17 parts of MAP, chlorine
Change 12 parts of potassium, 23 parts of vinasse, 10 parts of fruit of Chinese magnoliavine Chinese medicine dreg, wormcast B18 parts of fermenting.
Embodiment 4
100 parts of rice straw, 6 parts of ammonium sulfate, 2 parts of micronutrient element, 16 parts of urea, 5 parts of diatomite, 12 parts of MAP,
12 parts of potassium chloride, 24 parts of vinasse, 12 parts of fruit of Chinese magnoliavine Chinese medicine dreg, fermentation wormcast B19 parts, 120 parts of biogas residue.
Embodiment 5
100 parts of rice straw, 11 parts of ammonium sulfate, 5 parts of micronutrient element, 1 10 parts of urea, 10 parts of diatomite, MAP 19
Part, 12 parts of potassium chloride, 21 parts of vinasse, 15 parts of fruit of Chinese magnoliavine Chinese medicine dreg, 13 parts of fermentation wormcast B, 120 parts of biogas residue.
Embodiment 6
100 parts of rice straw, 14 parts of ammonium sulfate, 5 parts of micronutrient element, 15 parts of urea, 9 parts of diatomite, 16 parts of MAP,
12 parts of potassium chloride, 26 parts of vinasse, 5 parts of fruit of Chinese magnoliavine Chinese medicine dreg, 14 parts of fermentation wormcast B, 130 parts of biogas residue.
Embodiment 7
100 parts of rice straw, 9 parts of ammonium sulfate, 4 parts of micronutrient element, 17 parts of urea, 7 parts of diatomite, 14 parts of MAP,
12 parts of potassium chloride, 24 parts of vinasse, 14 parts of fruit of Chinese magnoliavine Chinese medicine dreg, 16 parts of fermentation wormcast B, 130 parts of biogas residue.
Comparative example 1
100 parts of rice straw, 9 parts of ammonium sulfate, 4 parts of micronutrient element, 17 parts of urea, 7 parts of diatomite, 14 parts of MAP,
12 parts of potassium chloride, 24 parts of vinasse, 14 parts of fruit of Chinese magnoliavine Chinese medicine dreg, wormcast B16 parts of fermenting.
Comparative example 1 eliminates biogas residue on the basis of embodiment 7, and other are same as Example 7.
Comparative example 2
100 parts of rice straw, 9 parts of ammonium sulfate, 4 parts of micronutrient element, 17 parts of urea, 7 parts of diatomite, 14 parts of MAP,
12 parts of potassium chloride, 24 parts of vinasse, 16 parts of fermentation wormcast B, 130 parts of biogas residue.
Comparative example 2 eliminates fruit of Chinese magnoliavine Chinese medicine dreg on the basis of embodiment 7, and other are same as Example 7.
Above example, the preparation method of comparative example are as follows：
（1）Each composition is weighed by formula；
（2）It is 1-3mm that rice straw is crushed into particle diameter, is mixed with biogas residue and fruit of Chinese magnoliavine Chinese medicine dreg, and addition accounts for stalk weight
1% ammoniacal liquor, it is 50-55% to add water to adjust to moisture content, is placed in after well mixed in closed container and carries out height with ammonia spirit
Warm ammoniated treatment, processing save backup after terminating；
（3）The Concave-convex clay rod of rice straw dry matter weight 10% is added, is well mixed with Ammoniated rice straw stalk, uses phosphorus
Mixture pH is adjusted to 6-7 by acid, and regulation moisture content is 50-55%, adds strain Pleurotus ostreatus P1-5,
Inoculum concentration is the 5% of rice straw dry matter weight, and solid state fermentation is carried out at 25-30 DEG C after well mixed；Solid state fermentation enters
Fermentation materials are granulated by row 15 days after fermentation ends, particle diameter 5-10mm；
（4）Other compositions are eventually adding, blending is uniform.
To embodiment 1-7 and comparative example 1-2 special fertilizer for cole, every kind of fertilizer is all in the crop field of 30 mu of medium fertilities
Middle administration, every mu is applied 27kg, and no longer using other fertilizer, effect also list not apply in table 2 and appoint as listed by table 1, table 2
Effect situation during what fertilizer, comparative example 3 are the statistical result of local rape.
The embodiment 1-6 rice straws of table 1, the using effect of biogas residue compound organic fertilizer
。
The embodiment 7 of table 2 and comparative example rice straw, the using effect of biogas residue compound organic fertilizer
。
It can be seen that using rice straw of the present invention, biogas residue compound organic fertilizer, and do not apply from data cases listed by table 1-2
Compared during with fertilizer, Oil-seed yield can improve more than 10%, and the oil yield of vegetable seed improves 10% or so, and rapeseed oil content of erucic acid is significantly
Reduce.
Claims (6)
1. a kind of rice straw, biogas residue compound organic fertilizer, according to mass fraction, are made up of following component:Rice straw 100
Part, ammonium sulfate 5-15 parts, urea 10-20 parts, diatomite 3-10 parts, MAP 10-20 parts, potassium chloride 10-15 parts, micro battalion
Support element 2-5 parts, vinasse 20-30 parts, fruit of Chinese magnoliavine Chinese medicine dreg 10-20 parts, fermentation wormcast 10-20 parts, biogas residue 100-200
Part.
2. rice straw according to claim 1, biogas residue compound organic fertilizer, it is characterised in that：The biogas residue is by biogas
Biogas residue of the mother liquor after separation of solid and liquid after the fermentation of pond, biogas residue water content 50-60wt%.
3. rice straw according to claim 1, biogas residue compound organic fertilizer, it is characterised in that：The fermentation wormcast
Preparation method is as follows：
（1）By in 100 parts of dried earthworms excrement, 3-5 parts leavening, 5-15 part castor cakes, 4-7 part ethanol is added, stirs, obtains
Wormcast matrix；
（2）Wormcast matrix pH value is adjusted to 6-8；
（3）Wormcast water content of substrate is adjusted, moisture content is maintained between 60~65%；
（4）Wormcast builds heap, and stack height is in 1-2m, and width is in 1.5-3m, and length is in 2-4m；
（5）Mix ventilation thoroughly：Earthworm dunghill is inserted into bamboo pole with holes every 50-70cm, ensures ventilation, and timing is stirred, and is carried out
Aerobic fermentation.
4. rice straw according to claim 3, biogas residue compound organic fertilizer, it is characterised in that：The step（1）In may be used also
Fermented together with adding 3-7 part Lenlinus edodes discarded objects, described waste edible fungus gurry using when to be crushed to particle diameter be 100-300
Mesh, its original mushroom are prepared from the following raw materials in parts by weight with culture medium：Mulberry tree branch powder 20-25 parts, cotton seed hulls 10-20
Part, wheat bran 20-25 parts, dregs of beans 5-10 parts, corncob 5-10 parts, corn flour 5-10 parts, corn stalk powder 10-20 parts, gently
Matter calcium carbonate 0.5-1.5 parts.
5. rice straw according to claim 1, biogas residue compound organic fertilizer, it is characterised in that described micronutrient element
It is made up in terms of weight fraction of following component：Zinc sulfate 5-10 parts, manganese sulfate 2-5 parts, magnesium sulfate 5-10 parts, ferrous sulfate 10-
20 parts, ammonium molybdate 0.2-0.5 parts.
6. the preparation method of rice straw according to claim 1, biogas residue compound organic fertilizer, it is characterised in that：
（1）Each composition is weighed by formula；
（2）It is 1-3mm that rice straw is crushed into particle diameter, is mixed with biogas residue and fruit of Chinese magnoliavine Chinese medicine dreg, and addition accounts for rice straw
The ammoniacal liquor of weight 1%, it is 50-55% to add water to adjust to moisture content, is placed in closed container to be entered with ammonia spirit after well mixed
Row high temperature ammoniated treatment, processing save backup after terminating；
（3）The Concave-convex clay rod of rice straw dry matter weight 10% is added, is well mixed with Ammoniated rice straw stalk, uses phosphorus
Mixture pH is adjusted to 6-7 by acid, and regulation moisture content is 50-55%, adds strain, strain dosage is rice straw dry
The 3-5% of weight, solid state fermentation is carried out at 25-30 DEG C after well mixed；Solid state fermentation is carried out 15-20 days, after fermentation ends
Fermentation materials are granulated, particle diameter 5-10mm；
（4）Other compositions are eventually adding, blending is uniform.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711220770.7A CN107698298A (en) | 2017-11-29 | 2017-11-29 | A kind of rice straw, biogas residue compound organic fertilizer and preparation method thereof |
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| CN201711220770.7A CN107698298A (en) | 2017-11-29 | 2017-11-29 | A kind of rice straw, biogas residue compound organic fertilizer and preparation method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704837A (en) * | 2018-12-21 | 2019-05-03 | 浙江大学 | Using biogas residue after anaerobic fermentation as the organic-inorganic compound mixed fertilizer of raw material and preparation method |
| CN110015928A (en) * | 2019-04-19 | 2019-07-16 | 攀枝花嘉骅生态农业开发有限公司 | The preparation process of earthworm manure organic fertilizer |
| CN110092694A (en) * | 2019-04-19 | 2019-08-06 | 攀枝花嘉骅生态农业开发有限公司 | A kind of biological organic fertilizer containing wormcast |
| CN112794776A (en) * | 2021-01-22 | 2021-05-14 | 湖南金叶众望科技股份有限公司 | Organic and inorganic fertilizer for increasing oil yield of castor beans and preparation method thereof |
| CN113099988A (en) * | 2021-03-29 | 2021-07-13 | 海南归耘田农业科技有限公司 | Shrimp, rice and lotus root combined ecological planting and breeding method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636937A (en) * | 2013-12-05 | 2014-03-19 | 南开大学 | Production and application methods for fermented straw feed |
| CN105777316A (en) * | 2014-12-26 | 2016-07-20 | 赵雪霞 | Yield-increase compound base fertilizer for apricot trees and preparation method thereof |
-
2017
- 2017-11-29 CN CN201711220770.7A patent/CN107698298A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103636937A (en) * | 2013-12-05 | 2014-03-19 | 南开大学 | Production and application methods for fermented straw feed |
| CN105777316A (en) * | 2014-12-26 | 2016-07-20 | 赵雪霞 | Yield-increase compound base fertilizer for apricot trees and preparation method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109704837A (en) * | 2018-12-21 | 2019-05-03 | 浙江大学 | Using biogas residue after anaerobic fermentation as the organic-inorganic compound mixed fertilizer of raw material and preparation method |
| CN110015928A (en) * | 2019-04-19 | 2019-07-16 | 攀枝花嘉骅生态农业开发有限公司 | The preparation process of earthworm manure organic fertilizer |
| CN110092694A (en) * | 2019-04-19 | 2019-08-06 | 攀枝花嘉骅生态农业开发有限公司 | A kind of biological organic fertilizer containing wormcast |
| CN112794776A (en) * | 2021-01-22 | 2021-05-14 | 湖南金叶众望科技股份有限公司 | Organic and inorganic fertilizer for increasing oil yield of castor beans and preparation method thereof |
| CN113099988A (en) * | 2021-03-29 | 2021-07-13 | 海南归耘田农业科技有限公司 | Shrimp, rice and lotus root combined ecological planting and breeding method |
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