CN108424296A - A kind of organic paddy rice multi-element and slow-released fertilizer - Google Patents
A kind of organic paddy rice multi-element and slow-released fertilizer Download PDFInfo
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- CN108424296A CN108424296A CN201810569044.4A CN201810569044A CN108424296A CN 108424296 A CN108424296 A CN 108424296A CN 201810569044 A CN201810569044 A CN 201810569044A CN 108424296 A CN108424296 A CN 108424296A
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- paddy rice
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- 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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- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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Abstract
The invention discloses a kind of organic paddy rice multi-element and slow-released fertilizers.The multi-element and slow-released fertilizer, include to slow-release rice grow needed for element slow release multicomponent particle with to by the softwood together with multiple slow release multicomponent particle adhesions, slow release multicomponent particle is 70~111 with softwood mass ratio：76~139.A kind of organic paddy rice multi-element and slow-released fertilizer of the present invention, this kind of multi-element and slow-released fertilizer being capable of the long-acting offer rice life required Different Nutrients of different growing stage；The slow release of nutrient can not only be reached by slow release multicomponent particle, while can also realize the demand of a variety of nutrients of rice；Since the adsorptivity of stalk section makes it preferably adsorb Multicomponent and is discharged, while also constituting the bridge that each component interconnects.
Description
Technical field
The present invention relates to field of rice cultivation, and in particular to a kind of organic paddy rice multi-element and slow-released fertilizer.
Background technology
China is a large agricultural country, and crops are again using rice and kernel as principal item, for a long time, is pursuing rice high yield
Meanwhile largely using pesticide, chemical fertilizer so that the hardening soil, fertility is low, and so that being unfavorable for human body containing some in grain is good for
The substance of health, people obviously cannot meet the needs of market in pursuit food security, when needing of nutrition, current agricultural product.
Therefore the plantation of organic paddy rice is more and more, but the planting patterns of traditional organic paddy rice is to use organic fertilizer or farm manure mostly
As rice growing season nutrient, but other rice such as nitrogen, phosphorus, potassium due to containing in this natural farm manure or organic fertilizer
Must element it is considerably less, nutrient supply is insufficient when leading to paddy growth, so will appear low output, of poor quality, micro- lacking
The problems such as weary.
Invention content
It is an object of the present invention in view of the above shortcomings of the prior art, propose a kind of organic paddy rice multi-element and slow-released fertilizer, it should
Kind multi-element and slow-released fertilizer is capable of being supplied to the required nutrient of organic paddy rice different growing stages for long-acting stabilization.
A kind of organic paddy rice multi-element and slow-released fertilizer proposed by the present invention includes the sustained release that required element is grown to slow-release rice
Multicompentnt granular with to by the softwood together with multiple slow release multicomponent particle adhesions, the slow release multicomponent particle with it is described soft
Material mass ratio is 70~111：76~139.
Further, the softwood includes following component according to mass parts：45~75 parts of organic fertilizer, stalk section 12~24
Part, 2~6 parts of diatomite, 6~12 parts of urea, 6~12 parts of monoammonium phosphate and 5~10 parts of ammonium sulfate.
Not only rice is being grown outside required element the slow release multicomponent particle that the present invention uses containing there are many, while also being had
Play the role of long-acting slow-release, slow release multicomponent particle after sowing can over time and slow release its nutrient for containing,
The supply of duration is carried out to rice.
Organic fertilizer trace element necessary to paddy growth containing there are many, at the same it is nontoxic, and green is organic, and the present invention adopts
It can meet trace element needed for the growth of rice different times, and environmental friendliness and no harm with a large amount of organic fertilizer exposure basis fertilizer,
Paddy quality is not interfered with.
Stalk section has very strong fibroid, has very strong adsorptivity, can largely adsorb adhesion difference element and object
Matter is on its surface, and either nutrient constantly can carry out slow release to trace element from stalk section surface or inside after sowing,
It acts as the carrier of nutrient, since its quality is lighter, can be flowed in water, this ensure that the uniformity of fertilising；
It, can will be different since stalk section section is mostly irregular zigzag after other many kinds of substance are mixed in the present invention
Component is mutually bonded together, can be easily to slow release multicomponent particle after especially the organic fertilizer larger with stickiness is combined
Adhesion.In this way, multiple slow release multicomponent particles can both be carried out to aggregation adhesion, forming one has multiple slow release multicomponent particles
Aggregation, the aggregation is after sowing, and due to the continuous infiltration of moisture, slow release multicomponent particle constantly can slowly take off from outside to inside
The slow release multicomponent particle for falling, and falling off has the function of slow release long-acting, thus achievees the effect that secondary sustained release, makes the present invention
Fertilizer has lasting nutrient supply；This bonding mode increases the mechanicalness of fertilizer itself again simultaneously, is convenient for packing and storing
Transport.
Diatomite not only has stronger adsorptivity, can adsorb certain nutrient, further ensure that the nutrient later stage
Slow release effect；Diatomite can greatly increase the mechanicalness of fertilizer simultaneously.In the present invention since diatomite has stronger suction
Attached property after diatomaceous absorption reaches saturation, due to becoming larger for its quality, can promote on condensate in condensate
Slow release multicomponent particle fall off, this process generally mostly occurred in the later stage of paddy growth, the nutrient needed due to Later Stage of Rice
It can become larger, so the generation of this phenomenon just meets the demand of Later Stage of Rice growth, provide necessary nutrient.
Urea, monoammonium phosphate and ammonium sulfate are the larger nutrient of rice early growth demand, while monoammonium phosphate also has
There is stronger slow release long-acting to act on.
Further, the slow release multicomponent particle includes following component according to mass parts：10~15 parts of stalk section, organic fertilizer
3~5 parts of 40~61 parts, 5~10 parts of urea, 5~10 parts of monoammonium phosphate, 10~15 parts of potassium sulfate and stalk ashes.
It is larger in the fertilising later stage disintegration amount that falls off since the amount of falling off at slow release multicomponent particle initial stage after fertilising is less, institute
Also to add element necessary to Later Stage of Rice in slow release multicomponent particle such as potassium, sulphur, calcium, stalk section is also mostly important
Sustained release and bond elements in slow release multicomponent particle.
Further, the stalk section is made for stalk by pulverizing and sieving；The length of the stalk section be 0.5~
1.5mm.Stalk section is too short to cause its adsorptivity and caking property to reduce, and not only cannot achieve the effect of sustained release, but also reduce
Adhesion effect between each component；How long stalk section can influence the effect of later stage granulation.
Further, the organic fertilizer is behaved or the excrement of domestic animal is added pH adjusting agent mixing and ferments.Due to
Contain a large amount of bacterium and worm's ovum in organic fertilizer, so in order to avoid the influence caused by paddy growth, so carrying out pH to it
The adjusting of value and hot fermentation sterilization and disinfestation ovum.
Further, the pH adjusting agent is pulverized limestone or phosphoric acid.
It is used as pH adjusting agent by pulverized limestone or phosphoric acid, has not only reached the effect for adjusting pH value, had also been introduced simultaneously
Certain element such as calcium and phosphorus.
Further, also include urease inhibitor.Its purpose is to inhibit the decomposition of urea, when extending nutrient supply
Effect, at the same also avoid the initial stage of sowing due to nutriment excessive concentration and caused by burn seedlings phenomenon.
Further, the urease inhibitor is one or two kinds of in phenyl dihydro based phosphates and thiocarbamide.
Further, a kind of organic paddy rice multi-element and slow-released fertilizer preparation method of the invention, includes the following steps：
The preparation of slow release multicomponent particle：Stalk section, organic fertilizer, urea, monoammonium phosphate, potassium sulfate and stalk ashes are mixed, and
It pelletized, dry to obtain slow release multicomponent particle；
The preparation of softwood：Organic fertilizer, stalk section, diatomite, urea, monoammonium phosphate and ammonium sulfate are mixed, dries and crushes, obtain
To softwood；
Pelletizing forming：The slow release multicomponent particle and softwood are coated by granulator, it is long-acting to obtain a kind of organic paddy rice
Multicomponent fertilizer.
In order to meet the efficient long-term sustained release of the present invention, and with demand of the paddy growth to Different Nutrients it is different and
Corresponding nutrient is released, the present invention is carried out using the preparation of slow release multicomponent particle, the preparation of softwood and pelletizing forming three,
And the effect for the softwood mentioned in preparation method is that multiple slow release multicomponent particles are carried out cohesive bond, forms a condensate,
Namely final product of the invention, while also containing the nutrient that a large amount of paddy growths need in softwood, with continuous after fertilising
Dissolving is diffused into rice field.Since the quality and disintegration of softwood are different from slow release multicomponent particle, thus its in water initial stage be
Surface softwood first dissolves disintegration, falls off with the continuous disintegration of softwood, and slow release multicomponent particle cannot get the support and adhesion of softwood,
Just it falls down, while also along with the generation of dissolving disintegration phenomenon.
After softwood and sustained release multicompentnt granular are decomposed, at this moment, itself being adsorbed with the stalk section of a large amount of nutrients will be scattered
It comes, since its quality is lighter, there is certain mobility and floatability in water, so at this moment stalk section can carry out big model again
The nutrient supply enclosed further improves the chronicity of nutrient.
Since rice early period is larger to nitrogen and phosphorus demand, especially tillering stage, so urea, phosphoric acid one are added in softwood
Ammonium and ammonium sulfate, can be more preferably to the demand of rice at fertilising initial stage；A large amount of potassium is then needed when rice enters late growth
Fertilizer, at this moment since the continuous dispersion in fertilizer later stage is disintegrated, diffusing surface product is continuous to be increased, especially a large amount of slow release multicomponents
Grain also carries out disintegration diffusion, so purposive be added the required potash fertilizer of Later Stage of Rice in slow release multicomponent particle, in this way, i.e.
The growth with rice is can reach, the sustained release component of fertilizer also changes therewith, and is to meet rice different times growth demand
's.
The grain size of multi-element and slow-released fertilizer is 5mm~7mm.Multi-element and slow-released fertilizer under the grain size can include that 10~20 sustained releases are more
First particle, it is sufficient to the demand and supply of the rice life phase nutrient reached.
Further, the softwood also includes HPMC.The purpose is to can not only be used as tackifier but also anti-blushing agent can be used as,
It ensure that physical arrangement and character of the fertilizer in storage.
A kind of organic paddy rice multi-element and slow-released fertilizer of the present invention, this kind of multi-element and slow-released fertilizer being capable of the different lifes of long-acting offers rice life
Required Different Nutrients over a long time；The slow release of nutrient can not only be reached by slow release multicomponent particle, while also can be real
The demand of a variety of nutrients of existing rice；Since the adsorptivity of stalk section makes it preferably adsorb Multicomponent and is discharged, simultaneously
Also the bridge that each component interconnects is constituted.
Specific implementation mode
For present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate this hair
It is bright rather than limit the scope of the invention.In addition, various changes or modification that those skilled in the art make the present invention, this
A little equivalent forms are equally fallen in the application range claimed.Proportioning in the embodiment of the present invention is by weight.
Embodiment 1
The preparation of stalk section：Stalk is crushed and is sieved, it is 0.5mm stalk sections to obtain length；
The fermentation of organic fertilizer：Pulverized limestone is added in the excrement of people or domestic animal to be mixed, 80 DEG C ferment；
The preparation of slow release multicomponent particle：10 parts of stalk section, 40 parts of organic fertilizer, 5 parts of urea, 5 parts of monoammonium phosphate, 10 parts of potassium sulfate and
The 3 parts of mixing of stalk ashes, and pelletized, dry to obtain slow release multicomponent particle；
The preparation of softwood：By 45 parts of organic fertilizer, 12 parts of stalk section, 2 parts of diatomite, 6 parts of urea, HPMC1 parts, 6 parts of monoammonium phosphate
With 5 parts of mixing of ammonium sulfate, dries and crush, obtain softwood；
Pelletizing forming：The slow release multicomponent particle and softwood are pelletized by granulator, it is long-acting to obtain a kind of organic paddy rice
Multicomponent fertilizer.
Embodiment 2
The preparation of stalk section：Stalk is crushed and is sieved, it is 1mm stalk sections to obtain length；
The fermentation of organic fertilizer：Pulverized limestone is added in the excrement of people or domestic animal to be mixed, 80 DEG C ferment；
The preparation of slow release multicomponent particle：12 parts of stalk section, 50 parts of organic fertilizer, 7 parts of urea, 8 parts of monoammonium phosphate, 12 parts of potassium sulfate and
The 4 parts of mixing of stalk ashes, and pelletized, dry to obtain slow release multicomponent particle；
The preparation of softwood：By 60 parts of organic fertilizer, 18 parts of stalk section, 4 parts of diatomite, 9 parts of urea, HPMC1 parts, 9 parts of monoammonium phosphate
With 8 parts of mixing of ammonium sulfate, dries and crush, obtain softwood；
Pelletizing forming：The slow release multicomponent particle and softwood are pelletized by granulator, it is long-acting to obtain a kind of organic paddy rice
Multicomponent fertilizer.
Embodiment 3
The preparation of stalk section：Stalk is crushed and is sieved, it is 1.5mm stalk sections to obtain length；
The fermentation of organic fertilizer：Pulverized limestone is added in the excrement of people or domestic animal to be mixed, 80 DEG C ferment；
The preparation of slow release multicomponent particle：15 parts of stalk section, 61 parts of organic fertilizer, 10 parts of urea, 10 parts of monoammonium phosphate, 15 parts of potassium sulfate
It is mixed for 5 parts with stalk ashes, and is pelletized, dries to obtain slow release multicomponent particle；
The preparation of softwood：By 75 parts of organic fertilizer, 24 parts of stalk section, 6 parts of diatomite, 12 parts of urea, HPMC1 parts, monoammonium phosphate 12
The 10 parts of mixing of part and ammonium sulfate, dry and crush, obtain softwood；
Pelletizing forming：The slow release multicomponent particle and softwood are pelletized by granulator, it is long-acting to obtain a kind of organic paddy rice
Multicomponent fertilizer.
Evaluation：
Used in a kind of organic paddy rice multi-element and slow-released fertilizer and the present invention that embodiment 1, embodiment 2 and embodiment 3 are obtained
Pure organic fertilizer and the organic fertilizer of commercially available Hebei sergeant fertilizer Science and Technology Ltd. sow the rice to same breed and quality respectively
Tanaka compares, and per 35 kilograms of fertilising per mu, correction data is shown in Table 1.
It can be seen from Table 1 that the organic paddy rice multi-element and slow-released fertilizer per mu yield in actual use that the present invention is obtained
Amount is far longer than pure organic fertilizer and commercially available organic fertilizer, absolutely proves that the present invention has large improvement in technical field tool.
Exemplary illustration is carried out to the embodiment of the present invention above, but the content is only the preferable implementation of the present invention
Example should not be construed as limiting the practical range of the present invention.All the changes and improvements etc. of all application ranges according to the present invention,
It should all fall within the scope of the patent of the present invention.
Claims (10)
1. a kind of organic paddy rice multi-element and slow-released fertilizer, it is characterised in that：Include more to the sustained release of element needed for slow-release rice growth
First particle with to by the softwood together with multiple slow release multicomponent particle adhesions, the slow release multicomponent particle and the softwood
Mass ratio is 70~111：76~139.
2. a kind of organic paddy rice multi-element and slow-released fertilizer as described in claim 1, it is characterised in that：The softwood is according to mass parts packet
Containing following component：45~75 parts of organic fertilizer, 12~24 parts of stalk section, 2~6 parts of diatomite, 6~12 parts of urea, monoammonium phosphate 6~
12 parts and 5~10 parts of ammonium sulfate.
3. a kind of organic paddy rice multi-element and slow-released fertilizer as described in claim 1, it is characterised in that：The slow release multicomponent particle according to
Mass parts include following component：10~15 parts of stalk section, 40~61 parts of organic fertilizer, 5~10 parts of urea, 5~10 parts of monoammonium phosphate,
3~5 parts of 10~15 parts of potassium sulfate and stalk ashes.
4. a kind of organic paddy rice multi-element and slow-released fertilizer as claimed in claim 2 or claim 3, it is characterised in that：The stalk section is stalk
It is made by pulverizing and sieving；The length of the stalk section is 0.5~1.5mm.
5. a kind of organic paddy rice multi-element and slow-released fertilizer as claimed in claim 2 or claim 3, it is characterised in that：The organic fertilizer behave or
The excrement of domestic animal is added pH adjusting agent mixing and ferments.
6. a kind of organic paddy rice multi-element and slow-released fertilizer as claimed in claim 5, it is characterised in that：The pH adjusting agent is pulverized limestone
Or phosphoric acid.
7. a kind of organic paddy rice multi-element and slow-released fertilizer as described in claim 1, it is characterised in that：It also include urease inhibitor.
8. a kind of organic paddy rice multi-element and slow-released fertilizer as claimed in claim 6, it is characterised in that：The urease inhibitor is phenyl
It is one or two kinds of in dihydro based phosphates and thiocarbamide.
9. a kind of organic paddy rice multi-element and slow-released fertilizer preparation method as described in claim 1, it is characterised in that：Including following step
Suddenly：
The preparation of slow release multicomponent particle：Stalk section, organic fertilizer, urea, monoammonium phosphate, potassium sulfate and stalk ashes are mixed, and
It pelletized, dry to obtain slow release multicomponent particle；
The preparation of softwood：Organic fertilizer, stalk section, diatomite, urea, monoammonium phosphate and ammonium sulfate are mixed, dries and crushes, obtain
To softwood；
Pelletizing forming：The slow release multicomponent particle and softwood are pelletized by granulator, it is long-acting to obtain a kind of organic paddy rice
Multicomponent fertilizer.
10. a kind of organic paddy rice multi-element and slow-released fertilizer preparation method as claimed in claim 9, it is characterised in that：The softwood is also
Including HPMC.
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| CN201810569044.4A CN108424296A (en) | 2018-06-05 | 2018-06-05 | A kind of organic paddy rice multi-element and slow-released fertilizer |
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| CN201810569044.4A CN108424296A (en) | 2018-06-05 | 2018-06-05 | A kind of organic paddy rice multi-element and slow-released fertilizer |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609981A (en) * | 2015-02-05 | 2015-05-13 | 费先艳 | Long-acting organic mixed fertilizer |
| CN106495913A (en) * | 2016-11-21 | 2017-03-15 | 韦明勇 | A kind of Rice Cropping slow-release fertilizer |
| CN107473876A (en) * | 2017-07-28 | 2017-12-15 | 安徽省陶寓米业有限公司 | A kind of breeding method of rice seedling |
| CN107721769A (en) * | 2017-11-28 | 2018-02-23 | 李继宁 | A kind of decomposed manure material and preparation method thereof |
-
2018
- 2018-06-05 CN CN201810569044.4A patent/CN108424296A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609981A (en) * | 2015-02-05 | 2015-05-13 | 费先艳 | Long-acting organic mixed fertilizer |
| CN106495913A (en) * | 2016-11-21 | 2017-03-15 | 韦明勇 | A kind of Rice Cropping slow-release fertilizer |
| CN107473876A (en) * | 2017-07-28 | 2017-12-15 | 安徽省陶寓米业有限公司 | A kind of breeding method of rice seedling |
| CN107721769A (en) * | 2017-11-28 | 2018-02-23 | 李继宁 | A kind of decomposed manure material and preparation method thereof |
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Application publication date: 20180821 |