CN109988040A - A kind of fresh cow dung/Straw manures and preparation method thereof - Google Patents
A kind of fresh cow dung/Straw manures and preparation method thereof Download PDFInfo
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- CN109988040A CN109988040A CN201811473909.3A CN201811473909A CN109988040A CN 109988040 A CN109988040 A CN 109988040A CN 201811473909 A CN201811473909 A CN 201811473909A CN 109988040 A CN109988040 A CN 109988040A
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- excrement
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D1/00—Fertilisers containing potassium
-
- 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
Abstract
The present invention relates to organic fertilizer field, specifically a kind of fresh cow dung/Straw manures and preparation method thereof.Organic fertilizer raw material is according to parts by weight: 10 parts of organic excrement, 2-3 parts of zeolite powder, 9-10 parts of corn stover carbonized, 1.5-2 parts of plant ash.The preparation method of fresh cow dung/Straw manures is to be taken organic excrement, zeolite powder, corn stover carbonized, plant ash to be uniformly mixed in the ratio, processed and pelletized with Flat die granulating machine.Organic fertilizer of the invention is gathered materials on the spot, and preparation method is simple, is easy to large-scale production; it is produced in situ in, reduces excrement transportation cost and transport, store, generate foul smell and nitrogen loss in disposal process, comprehensive production cost reduces; and finished product organic fertilizer is unlikely to deteriorate convenient for saving.Organic fertilizer of the present invention can be effectively improved soil compaction phenomenon, and have certain effect to pre- disease prevention.
Description
Technical field
The present invention relates to organic fertilizer field, specifically a kind of fresh cow dung/Straw manures and preparation method thereof.
Background technique
Organic fertilizer is also known as " farm manure ".Nutrient contained by organic fertilizer is in organic state more, and crop is difficult to directly
Utilization is connect, through microbial action, slowly releases various nutrient elements, continuously by nutrient supply crop.It applies organic
Fertilizer can improve soil texture, effectively coordinate water, fertilizer, air and heat in soil, increase soil fertility and fertility.
Machine fertilizer can not only be provided and be supported needed for plant growth rich in nutriment needed for organic substance and plant growth
Point, soil is improved, can also improve crop quality, improves crop yield, promotes high crop yield stable yields, preservation of fertility, together
When can be improved utilization rate of fertilizer, reduce production cost.Fully and rationally use organic fertilizer can increase crop yield, culture fertility,
The validity for improving quality of agricultural product, improving soil nutrient.
China is large agricultural country, and cultivated area is about 20.3 hundred million mu, arranges the world the 4th.It is well known that the hair of agricultural production
Open up and be unable to do without fertilizer, but in recent years since China's agricultural production is excessive and not scientifical use chemical fertilizer so that soil with organic matter, in
Microelement wretched insufficiency causes soil hardening, utilization rate of fertilizer decline, quality of agricultural product decline, while having also appeared ring
The bad phenomenons such as border is polluted, pest and disease damage is high-incidence.
China is the big stalk producing country that beats the world, and produces more than 700,000,000 tons of all kinds of stalks every year, account for world's total amount 20~
30%.But straw utilization rate is lower, and discarded and burning accounts for about 31.31%, fodder utilization rate 30.69%, recovery energy rate
18.72%, base-material utilization rate 2.14%, raw material utilization rate 2.37%, straw-returning account for about 14.78%.Straw-returning needs
With a large amount of machinery, economic benefit is low, and returning to the field it is improper will lead to soil germ increase, crop disease aggravate, soil run wind, seedling
Yellow and hang the bad phenomenons such as root.
According to Ministry of Agriculture's data, about 3,800,000,000 tons of the annual livestock and poultry feces yield in China, but comprehensive utilization ratio is less than 60%.Ancient times
The most important plant nutrient of Chinese farmers adds source --- feces of livestock and poultry, nowadays but becomes urban and rural environment and administers " extremely difficult "
Big problem.Currently, the annual livestock and poultry feces amount in China is up to 3,800,000,000 tons, the main source of agricultural non-point source pollution is early had become.It is " complete
State's first time Pollutant source investigation bulletin " it shows, the COD of China's livestock and poultry breeding industry discharge reaches 1268.26 ten thousand tons, accounts for
The 96% of agricultural sources total emission volumn；Total nitrogen, total phosphorus, copper, zinc discharge amount account for respectively agricultural sources total emission volumn 38%, 56%,
97.76% and 97.82%.The whole nation has 24 province livestock and poultry farms (cell) and professional raising farmer COD discharge amount to account for
To 90% or more of this province agricultural sources total emission volumn.The recycling of poultry manure and stalk becomes problem.
Summary of the invention
The object of the present invention is to provide a kind of organic fertilizers and preparation method thereof.
To achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of fresh cow dung/Straw manures, raw material according to parts by weight: 10 parts of organic excrement, 2-3 parts of zeolite powder, corn
9-10 parts of straw-carbonized powder, 1.5-2 parts of plant ash.
Preferred raw material is according to parts by weight: 10 parts of organic excrement, 3 parts of zeolite powder, 9 parts of corn stover carbonized, vegetation
It is 1.5-2 parts grey.
The preparation method of the fresh cow dung/Straw manures is to take organic excrement, zeolite powder, corn in the ratio
Straw-carbonized powder, plant ash are uniformly mixed, and are processed and are pelletized with Flat die granulating machine.
Organic excrement the preparation method comprises the following steps:
1) after fresh excreta being removed impurity, feeding colloid mill is finely ground, and excrement jelly is made, then places spare；
2) take cattle and sheep stomach, Alfalfa Silage grass or one of brewex's grains or it is a variety of be uniformly mixed with corn flour, use
Jelly, one of stomach, Alfalfa Silage grass or brewex's grains or a variety of and maize flour silty is made in the finely ground processing of colloid mill
Amount is than being 10:1；
2) take cattle and sheep stomach, Alfalfa Silage grass or one of brewex's grains or it is a variety of be uniformly mixed with corn flour,
With the finely ground processing of colloid mill, jelly is made, then static fermentation 2 hours；One in stomach, Alfalfa Silage grass or brewex's grains
Kind or a variety of and corn flour mass ratio are 10:1；
3) the excrement jelly with the jelly of step 2) of step 1) are uniformly mixed up to organic excrement；The excrement of step 1)
Jelly and the jelly mass ratio of step 2) are 5:1.
The excrement is cow dung.
The corn stover carbonized is placed in the preparation method comprises the following steps: corn stover is taken to be put into the dry kiln of spontaneous combustion brickkiln factory
On brandreth, it is passed through 120 degrees Celsius or more of hot wind, the corn by dehydration in 24 hours or more, dry, carbonization, after dry carbonization
Stalk is crushed by three-level, and corn stover carbonized is made；Level-one crushing is crushed with Machine for cutting straws, and second level, which crushes, uses pulverizer scalping
It crushes, three-level is crushed to be crushed with pulverizer dusting cover.
Wherein, step 2) the finely ground processing of colloid mill, be made after jelly can immediately with other raw material mixing granulations,
Can it is static fermentation 2 hours after again with other raw material mixing granulations.
Fresh excreta remove impurity after, be sent into colloid mill it is finely ground, excrement jelly is made, this process can both grind grass-seed and
Other do not digest particulate matter, and it is numerous that a degree of probiotics expansion may be implemented；
Cattle and sheep stomach and Alfalfa Silage grass, brewex's grains all have protein content height, beneficial flora is easy to expand numerous spy
Point.The beneficial flora that the present invention is contained using cattle and sheep stomach, Alfalfa Silage grass or brewex's grains is that expansion is numerous with corn flour as strain
Matrix, the two mixing makes beneficial flora obtain nutrition and expands numerous preferable environment, and passes through the action of forced stirring and stone roller of colloid mill
Mill, realize aerobic environment under probiotics efficiently expansion it is numerous, obtain probiotics expand it is numerous after probiotics jelly.
Efficient pulverizing may be implemented by three-level crushing in corn stover, and obtained pulverized particles are superfine, and granularity is less than 200
Mesh, the fines powder after carbonization have the function of efficient absorption excrement organic matter, are the good carrier of organic fertilizer, corn stover
Powder is used as activated carbon adsorption organic matter after carbonization, and zeolite powder equally has absorption organic matter as the substance of polycrystalline structure
Effect, zeolite powder with charing straw powder in conjunction with strengthen its function.
Plant ash, which is added, can both reduce the usage amount of zeolite powder, while can provide a certain amount of potassium, make as potash fertilizer
With.
After colloid mill is finely ground by probiotics expand it is numerous after organic excrement and carbonization corn stalk powder, zeolite powder,
Plant ash is mixed, and is rolled into graininess by Flat die granulating machine pressure, realization is sufficiently stirred, and becomes organic matter colloidal
State, completes absorption and the organic fertilizer of sustained release saves state.
It has the advantage that compared with prior art:
1. organic fertilizer of the invention is gathered materials on the spot, preparation method is simple, is easy to large-scale production, is produced in situ in, and reduces excrement
Just foul smell and nitrogen loss, comprehensive production cost reduction, and finished product are generated in transportation cost and transport, storage, disposal process
Organic fertilizer is unlikely to deteriorate convenient for saving.
2. the present invention is directly prepared with fresh cow dung and corn stover, planting industry and aquaculture bring rural area are greatly reduced
Pollution of area source improves rural environmental hygiene level and life of farmers quality.
It is long that 3. the preparation of organic fertilizer of the present invention overcomes traditional manure fermentation time, the big unfavorable factor of occupied ground,
Rapid Fermentation is realized during action of forced stirring.
4. organic fertilizer of the present invention can adjust nitrogen, the phosphorus, potassium in organic fertilizer according to the demand of different soils and long-term cropping
Content is effectively docked so that specific aim is stronger with soil and crop feature, can be effectively improved soil compaction phenomenon, and right
Pre- disease prevention has certain effect.
Specific embodiment
Embodiment 1
Take 10 parts of organic excrement, 3 parts of zeolite powder, 9 parts of corn stover carbonized, 2 parts of plant ash be uniformly mixed, with flat-die
Grain machining granulation.
Organic excrement the preparation method comprises the following steps: 1) will fresh cow dung remove impurity after, be sent into colloid mill it is finely ground, excrement glue is made
Then shape object is placed spare；2) it takes the stomach of cattle and sheep to be uniformly mixed with corn flour, with the finely ground processing of colloid mill, glue is made
Shape object, then static fermentation 2 hours, stomach are 10:1 with corn flour mass ratio；3) the excrement jelly of step 1) and step
Rapid jelly 2) is uniformly mixed up to organic excrement；The excrement jelly of step 1) and the jelly mass ratio of step 2) are 5:
1。
In step 2), the beneficial flora contained using ox stomach is to expand numerous matrix with corn flour as strain, the two mixing
So that beneficial flora has been obtained nutrition and expand numerous preferable environment, strong stirring and grinding by colloid mill realize aerobic state
Lower probiotics efficiently expand it is numerous, obtain probiotics expand it is numerous after probiotics jelly.
Corn stover carbonization power is placed in brandreth the preparation method comprises the following steps: corn stover is taken to be put into the dry kiln of nature brickkiln factory
On, it is passed through 120 degrees Celsius or more of hot wind, by dehydration in 24 hours, dry, carbonization, the corn stover after dry carbonization is passed through
Three-level crushes, and corn stover carbonized is made；Level-one crushing is crushed with Machine for cutting straws, and second level is crushed to be crushed with pulverizer primary dcreening operation, and three
Grade is crushed to be crushed with pulverizer dusting cover, and granularity crushes the efficient powder that corn stover may be implemented less than 200 mesh, three-level after crushing
Broken, obtained pulverized particles are superfine, have the function of efficient absorption excrement organic matter, are the good carriers of organic fertilizer.
Embodiment 2
Take 10 parts of organic excrement, 2 parts of zeolite powder, 10 parts of corn stover carbonized, 2 parts of plant ash be uniformly mixed, use flat-die
Particle machining granulation.
Organic excrement the preparation method comprises the following steps: 1) will fresh cow dung remove impurity after be sent into colloid mill it is finely ground, excrement glue is made
Then shape object is placed spare；2) it takes the stomach, Alfalfa Silage grass, beer groove of cattle and sheep to be uniformly mixed with corn flour, uses colloid
Jelly is made in barreling fining-off, then static fermentation 2 hours, stomach, Alfalfa Silage grass, the total amount of beer groove and corn
Flour quality ratio is 10:1；3) the excrement jelly with the jelly of step 2) of step 1) are uniformly mixed up to organic excrement；Step
Rapid excrement jelly 1) and the jelly mass ratio of step 2) are 5:1.
In step 2), the beneficial flora contained using the total amount of ox stomach, Alfalfa Silage grass, beer groove is strain, with jade
Rice powder is to expand numerous matrix, and the two mixing makes beneficial flora obtain nutrition and expands numerous preferable environment, passes through the strong of colloid mill
Power stirring and grinding, realize aerobic state under probiotics efficiently expand it is numerous, obtain probiotics expand it is numerous after probiotics jelly.
Corn stover carbonization power is placed in brandreth the preparation method comprises the following steps: corn stover is taken to be put into the dry kiln of nature brickkiln factory
On, it is passed through 120 degrees Celsius or more of hot wind, by dehydration in 24 hours, dry, carbonization, the corn stover after dry carbonization is passed through
Three-level crushes, and corn stover carbonized is made；Level-one crushing is crushed with Machine for cutting straws, and second level is crushed to be crushed with pulverizer primary dcreening operation, and three
Grade is crushed to be crushed with pulverizer dusting cover, and granularity crushes the efficient powder that corn stover may be implemented less than 200 mesh, three-level after crushing
Broken, obtained pulverized particles are superfine, have the function of efficient absorption excrement organic matter, are the good carriers of organic fertilizer.
Embodiment 3
Take 10 parts of organic excrement, 3 parts of zeolite powder, 9 parts of corn stover carbonized, 1.5 parts of plant ash be uniformly mixed, use flat-die
Particle machining granulation.
Organic excrement the preparation method comprises the following steps: 1) will fresh cow dung remove impurity after, be sent into colloid mill it is finely ground, excrement glue is made
Then shape object is placed spare；2) it takes Alfalfa Silage grass to be uniformly mixed with corn flour, with the finely ground processing of colloid mill, glue is made
Object, Alfalfa Silage grass and corn flour mass ratio are 10:1；3) the excrement jelly of step 1) is mixed with the jelly of step 2)
Uniformly up to organic excrement；The excrement jelly of step 1) and the jelly mass ratio of step 2) are 5:1.
In step 2), the beneficial flora contained using Alfalfa Silage grass is to expand numerous matrix with corn flour, the two is mixed as strain
Closing makes beneficial flora obtain nutrition and expands numerous preferable environment, and strong stirring and grinding by colloid mill realize aerobic shape
Probiotics is efficiently expanded numerous under state, obtain probiotics expand it is numerous after probiotics jelly.
Corn stover carbonization power is placed in brandreth the preparation method comprises the following steps: corn stover is taken to be put into the dry kiln of nature brickkiln factory
On, it is passed through 120 degrees Celsius or more of hot wind, by dehydration in 24 hours, dry, carbonization, the corn stover after dry carbonization is passed through
Three-level crushes, and corn stover carbonized is made；Level-one crushing is crushed with Machine for cutting straws, and second level is crushed to be crushed with pulverizer primary dcreening operation, and three
Grade is crushed to be crushed with pulverizer dusting cover, and granularity crushes the efficient powder that corn stover may be implemented less than 200 mesh, three-level after crushing
Broken, obtained pulverized particles are superfine, have the function of that efficient absorption excrement organic matter is the good carrier of organic fertilizer.
Embodiment 4
Take 10 parts of organic excrement, 3 parts of zeolite powder, 9 parts of corn stover carbonized, 1.5 parts of plant ash be uniformly mixed, use flat-die
Particle machining granulation.
Organic excrement the preparation method comprises the following steps: 1) will fresh cow dung remove impurity after, be sent into colloid mill it is finely ground, excrement glue is made
Then shape object is placed spare；2) it takes beer groove to be uniformly mixed with corn flour, with the finely ground processing of colloid mill, jelly, beer is made
Vinasse liquid and corn flour mass ratio are 10:1；3) the excrement jelly of step 1) is uniformly mixed with the jelly of step 2) to obtain the final product
Organic excrement；The excrement jelly of step 1) and the jelly mass ratio of step 2) are 5:1.
In step 2), the beneficial flora contained using beer groove is to expand numerous matrix with corn flour, the two mixing makes as strain
Beneficial flora has obtained nutrition and has expanded numerous preferable environment, and strong stirring and grinding by colloid mill are realized under aerobic state
Probiotics efficiently expand it is numerous, obtain probiotics expand it is numerous after probiotics jelly.
Corn stover carbonization power is placed in brandreth the preparation method comprises the following steps: corn stover is taken to be put into the dry kiln of nature brickkiln factory
On, it is passed through 120 degrees Celsius or more of hot wind, the corn stover by dehydration in 24 hours or more, dry, carbonization, after dry carbonization
It is crushed by three-level, corn stover carbonized is made；Level-one crushing is crushed with Machine for cutting straws, and second level, which crushes, uses pulverizer primary dcreening operation powder
Broken, three-level is crushed to be crushed with pulverizer dusting cover, and granularity crushes the height that corn stover may be implemented less than 200 mesh, three-level after crushing
Effect crushes, and obtained pulverized particles are superfine, have the function of efficient absorption excrement organic matter, are the good carriers of organic fertilizer.
The acquisition organic fertilizer of above-described embodiment 1 is measured its content of organic matter and (measures according to referring to table 1, detection knot
Fruit is referring to table 2).
Table 1
Table 2
By above-mentioned data as it can be seen that the content of organic matter is high, at the same it is organic according to following detection modes other embodiments of the present invention
Fertilizer contains corresponding technical effect.
Application examples 1
Grape is higher for the nitrogen in soil, phosphorus, the demand of potassium, and wherein nitrogen, potassium are to influence vintage and quality
Principal element.Soil Nitrogen, potassium are in liberal supply, and grape branch and root growth are good, berry output increased, while improving in soil
Potassium level, berry soluble solid and sugar content increase, and the acid content of berry increases with the increase of nitrogen quantity, because
This, the available nitrogen in soil is excessive, then is unfavorable for berry quality.Phosphorus influences grape fruit color and fruit sugared content, in soil
Organic matter can improve the void condition of topsoil and the physicochemical property of soil, increase anthocyanin in grape pomace and contain
Amount.
The organic fertilizer of embodiment 1 provides nitrogen, phosphorus, potassium and organic matter appropriate, can satisfy the good development of grape completely
Demand.
Organic fertilizer prepared by embodiment 1 applies in grape soil, (using common fertilizer, applies in the usual way with compareing
Add) difference on effect it is obvious.
Table 3
Application examples 2
In Apple expanding stage, nitrogen phosphorization potassium is controlled, fruit surface is bright and clean can be made, improves sugar content.Potassium is weight needed for fruit tree
One of element is wanted to improve fruit quality important role especially to apple quality is improved.
Prepared by embodiment 2 300kg/ mus of organic fertilizer apply in apple tree soil, (using common fertilizer, press with compareing
Usual manner apply) difference on effect it is obvious.
Table 4
Claims (6)
1. a kind of fresh cow dung/Straw manures, it is characterised in that: raw material according to parts by weight: 10 parts of organic excrement, zeolite powder 2-
3 parts, 9-10 parts of corn stover carbonized, 1.5-2 parts of plant ash.
2. fresh cow dung/Straw manures according to claim 1, it is characterised in that: raw material according to parts by weight: organic excrement
10 parts, 3 parts of zeolite powder, 9 parts of corn stover carbonized, 1.5-2 parts of plant ash.
3. a kind of preparation method of fresh cow dung/Straw manures of any of claims 1 or 2, it is characterised in that: press the ratio
Example takes organic excrement, zeolite powder, corn stover carbonized, plant ash to be uniformly mixed, is processed and pelletized with Flat die granulating machine.
4. the preparation method of fresh cow dung/Straw manures according to claim 3, it is characterised in that: organic excrement
The preparation method comprises the following steps:
1) after fresh excreta being removed impurity, feeding colloid mill is finely ground, and excrement jelly is made, then places spare；
2) take cattle and sheep stomach, Alfalfa Silage grass or one of brewex's grains or it is a variety of be uniformly mixed with corn flour, use colloid
Jelly, one of stomach, Alfalfa Silage grass or brewex's grains or a variety of and corn flour mass ratio is made in barreling fining-off
For 10:1；
2) take cattle and sheep stomach, Alfalfa Silage grass or one of brewex's grains or it is a variety of be uniformly mixed with corn flour, use glue
Body barreling fining-off, is made jelly, then static fermentation 2 hours；Stomach, Alfalfa Silage grass or one of brewex's grains or
A variety of and corn flour mass ratio is 10:1；
3) the excrement jelly with the jelly of step 2) of step 1) are uniformly mixed up to organic excrement；The excrement of step 1) is gluey
Object and the jelly mass ratio of step 2) are 5:1.
5. the preparation method of fresh cow dung/Straw manures as claimed in claim 4, it is characterised in that: the excrement is cow dung.
6. the preparation method of fresh cow dung/Straw manures as claimed in claim 3, it is characterised in that:
The corn stover carbonized is placed in brandreth the preparation method comprises the following steps: corn stover is taken to be put into the dry kiln of spontaneous combustion brickkiln factory
On, it is passed through 120 degrees Celsius or more of hot wind, the corn stover by dehydration in 24 hours or more, dry, carbonization, after dry carbonization
It is crushed by three-level, corn stover carbonized is made；Level-one crushing is crushed with Machine for cutting straws, and second level, which crushes, uses pulverizer scalping powder
Broken, three-level is crushed to be crushed with pulverizer dusting cover.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021053009A1 (en) * | 2019-09-17 | 2021-03-25 | Advanced Substrate Technologies A/S | Method of ph regulating biomass residues |
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| CN102951965A (en) * | 2012-10-30 | 2013-03-06 | 贵州地宝生物科技有限公司 | Organic fertilizer and preparation method thereof |
| CN107311744A (en) * | 2017-06-26 | 2017-11-03 | 贵州省铜仁市万山区京军生态农牧发展有限公司 | A kind of method that utilization pig manure produces organic fertilizer |
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| WO2021053009A1 (en) * | 2019-09-17 | 2021-03-25 | Advanced Substrate Technologies A/S | Method of ph regulating biomass residues |
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