CN105859389A - A selenium-rich slow-release organic fertilizer used for paddy rice planting and a preparing method thereof - Google Patents
A selenium-rich slow-release organic fertilizer used for paddy rice planting and a preparing method thereof Download PDFInfo
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- CN105859389A CN105859389A CN201610194868.9A CN201610194868A CN105859389A CN 105859389 A CN105859389 A CN 105859389A CN 201610194868 A CN201610194868 A CN 201610194868A CN 105859389 A CN105859389 A CN 105859389A
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C9/00—Fertilisers containing urea or urea compounds
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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
- C05F3/00—Fertilisers from human or animal excrements, e.g. manure
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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
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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
- C05G3/90—Mixtures of one or more fertilisers with additives not having a specially fertilising activity for affecting the nitrification of ammonium compounds or urea in the soil
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures
Abstract
A selenium-rich slow-release organic fertilizer used for paddy rice planting is provided. The selenium-rich slow-release organic fertilizer comprises urea, poultry manure, corn straw, bagasse, rapeseed cakes, EM bacterial strains, ribavirin, triazolone, sodium selenite, a slow release agent, EDTA chelated iron, EDTA chelated zinc, EDTA chelated copper, amino acid chelated manganese, amino acid chelated iron, amino acid chelated molybdenum, a urease inhibitor and a nitrification inhibitor. The selenium-rich slow-release organic fertilizer organically combines the urea and an organic fertilizer, and comprises a plurality of trace elements and a sterilization and disease preventing additive. Inorganic and organic fertilizers are combined. Soil of a paddy rice field is protected, and the content of nutrients in the soil is increased. Microorganism strains and a sterilizing agent are combined in the selenium-rich slow-release organic fertilizer, thus boosting disease resistance of the paddy rice field. The production cost is low so that market popularization is facilitated and economic benefit is good.
Description
Technical field
The present invention relates to a kind of Rice Cropping selenium-rich Slow release organic fertilizer and preparation method thereof.
Background technology
Oryza sativa L. (formal name used at school: Oryza sativa) is the one of draft Oryza, be also in Oryza as grain
The longest main one, is also called Asian type cultivated rice, could also say that rice in simple terms.It it is 1 year
Raw, grass, unifacial leaf, property happiness is warm and humid, there are about 1 meter high time ripe, and leaf is elongated, there are about 50
To 100 centimeter length, wide about 2 to 2.5 centimetres.Spending of rice is the least, and when blooming, main spray can present arch
Shape, down all can hold little Hua in end of the branch between 30 to 50 centimetres, major part self-pollination also bears seeds, referred to as rice
Fringe.The size of general spike of rice is long at 5 to 12 millimeters, 2 to 3 mm of thickness.
There are about half people in the world with rice as staple food, particularly Asia, rice is main source of nutrition.
There is Rice Production different continents, but are most with Asia, sown area be the world 90%. in Asia,
India is the important product rice country being only second to China, and sown area ranks first in the world, and total output occupies second
Position, Japan per unit area yield the highest, be in the world rice high yield country one of.
China is one of main cradle of rice-cultivating, Shi Daozuo history ancient country, and it is big to be also that Oryza glutinosa produces
State.China or Oryza sativa L. science and technology power." Green revolution " of world's short stalk rice breeding comes from China, China
Hybrid rice the most well known.Oryza sativa L. is the staple food crop of China, the commodity that Ye Shi China is important
One of grain, the sown area of Oryza sativa L. and total output occupy the first place of cereal crops, and sown area is in Chan Dao state of the world
In occupy second, total output occupies first of the world.China's rice growing area is substantially stable 3000～3100
Ten thousand hectares, total output about 20,000 tons, yield per unit area 6300～6500 kg/ha.Sown area accounts for paddy
The 20.2% of the thing gross area, yield accounts for the 43.4% of total grain yield, owing to rice yield is stable, at China's grain
Food has very important status in producing.
China has become as China face as the first in the world populous nation, the problem how resolving food supply
The important topic faced.Along with the fast development of Rice Cropping technology in the last few years and the continuous of cultivated area are expanded
Greatly, Oryza sativa L. in national life in occupation of consequence all the more, the most also in solving China's food supply
Play irreplaceable effect.But from the point of view of the current situation of Oryza sativa L., China's Rice Cropping there is also
Some common problems, limit the development of Rice Cropping industry.
There is the phenomenon of overfertilization, at the whole ground initial stage, base manure to be applied, water in China's Rice Cropping at present
Rice uses tillering fertilizer after turning green early, also needs to impose ear manuer when leaf age index about 91, and Later Stage of Rice also may be used
Take the circumstances into consideration to use granulated fertilizer, according to the trophophase that Oryza sativa L. is different, apply fertilizer type various, but, along with China
Rural holding is reversed and is accelerated, and emerges the rich and influential family that more and more tills the land, and agricultural is just quick towards industrialization direction
Development, adds that China peasant goes down town in a large number and works, and causes that rural area person between twenty and fifty labour force's is in short supply, causes scale
Change human cost in agricultural production to increase, if Oryza sativa L. needs repeatedly to apply fertilizer, the most time-consuming, crop life
Long manuring late inconvenience, production cost increase, and after fertilising, element rests in soil more, in the course of time,
Make in soil certain element excess, again apply fertilizer, it is possible to the situation of burn seedlings occurs, and overfertilization
Soil soil property also can be made to deteriorate, the soil that soil property deteriorates, not only affect yield, also can reduce China and day by day subtract
Few agro-farming land area so that grain drop in production, forms vicious cycle.
For Rice Cropping fertilizer, the most domestic it is primarily present following patent documentation:
Patent publication No.: CN105175086A, discloses a kind of selenium-rich long-acting rice Special slow release fertilizer, bag
Including core layer and be coated on the coating layer of core surface, core layer is mixed by the component raw material of following weight portion
Form: biological powdered carbon 40-50, carbamide 20-25, ammonium nitrate 10-15, potassium sulfate 15-18, calcium superphosphate 35-
40, ammonium sulfate 8-10, soy sauce residues 8-10, sodium selenite 0.5-0.7, yeast waste liquor 8-10, fertilizer additive
0.2-0.4, attapulgite modified 20-30, the weight of core layer is the 50%～60% of slow-release fertilizer gross weight, bag
Film layer is biological powdered carbon and the mixture of binding agent, the weight of coating layer be slow-release fertilizer gross weight 40%～
50%.The nutrient of fertilizer of the present invention slowly discharges and is controlled, and single fertilization disclosure satisfy that the whole life of crop
The long-term needs to fertilizer, reduce fertilizer amount, improve rice yield, improve rice quality.This
Invention degradable food packaging material, the material environmental sound that it is taked, can degrade, environmental protection.
But, the selenium-rich long-acting rice Special slow release fertilizer that this patent provides, in its fertilizer composition, in addition to selenium, do not have
Other trace element, Fertilizer nutrient is worth the highest.
Summary of the invention
For solving the problem of above-mentioned existence, it is an object of the invention to provide a kind of Rice Cropping selenium-rich slow release
Fertilizer and preparation method thereof, carbamide is organically combined with organic fertilizer, and adds by described selenium-rich Slow release organic fertilizer
Adding various trace elements, sterilizing disease-preventing additive, organic and inorganic fertilizer combines, and protects paddy soil, promotes
Soil property nutritive element content, and fertilizer is contained within microorganism fungus kind and antibacterial combines, and promotes rice field diseases prevention
Ability, production cost is low, beneficially marketing, good in economic efficiency.
For reaching above-mentioned purpose, the technical scheme is that
A kind of Rice Cropping selenium-rich Slow release organic fertilizer, including the composition of following weight portion: carbamide: 40～50
Part, poultry manure: 40～50 parts, corn straw: 20～30 parts, bagasse: 20～30 parts, Lay cake:
15～20 parts, EM strain: 5～10 parts, ribavirin: 1～5 part, triazolone: 1～5 part, Monohydrated selenium dioxide
Sodium: 1～5 part, slow releasing agent: 1～5 part, EDTA chelated iron: 0.5～1 part, EDTA chelated zinc: 0.5～1
Part, EDTA chelated copper: 0.5～1 part, chelating amino acids manganese: 0.1～1 part, iron-amino acid chelate: 0.1～1
Part, chelating amino acids molybdenum: 0.1～1 part, urease inhibitor: 0.5～1 part, nitrification inhibitor: 0.5～1
Part.
Further, described selenium-rich Slow release organic fertilizer includes the component of following weight portion: carbamide: 45～50 parts,
Poultry manure: 40～45 parts, corn straw: 20～25 parts, bagasse: 25～30 parts, Lay cake: 17～20
Part, EM strain: 6～10 parts, ribavirin: 1～3 part, triazolone: 2～5 parts, sodium selenite:
1～3 part, slow releasing agent: 2～5 parts, EDTA chelated iron: 0.5～0.7 part, EDTA chelated zinc: 0.5～0.8
Part, EDTA chelated copper: 0.7～1 part, chelating amino acids manganese: 0.8～1 part, iron-amino acid chelate: 0.5～1
Part, chelating amino acids molybdenum: 0.1～0.5 part, phosphoric triamide: 0.5～0.9 part, urease inhibitor: 0.7～1
Part, nitrification inhibitor: 0.5～0.8 part.
Preferably, described selenium-rich Slow release organic fertilizer includes the component of following weight portion: carbamide: 45 parts, family
Poultry manure: 45 parts, corn straw: 25 parts, bagasse: 25 parts, Lay cake: 18 parts, EM strain: 7
Part, ribavirin: 2 parts, triazolone: 3 parts, sodium selenite: 2 parts, slow releasing agent: 5 parts,
EDTA chelated iron: 0.6 part, EDTA chelated zinc: 0.7 part, EDTA chelated copper: 0.8 part, aminoacid
Chelated Manganese: 1 part, iron-amino acid chelate: 0.5 part, chelating amino acids molybdenum: 0.3 part, phosphoric triamide: 0.7
Part, urease inhibitor: 0.8 part, nitrification inhibitor: 0.6 part.
Separately, described nitrification inhibitor is 3,4-dimethyl pyrazole phosphate, 2-chloro-6-(trichloromethyl) pyridine,
3,5-dimethyl pyrazole or dicyandiamide.
Separately having, described urease inhibitor is hydroquinone, N-NBPT, N-butyl thio-phosphamide
Or phosphoric triamide.
Again, described poultry manure is chicken manure, duck excrement, pig manure or cattle manure.
Further, described slow releasing agent is phthalein amine wax or polyglutamic acid.
And, described EM strain by bifidobacterium, lactic acid bacteria, bacillus cereus, photosynthetic bacteria, yeast, put
Line bacterium, acetic acid bacteria are compounded to form.
Meanwhile, the present invention also provides for the preparation method of a kind of Rice Cropping selenium-rich Slow release organic fertilizer, its feature
It is, comprises the steps: to take poultry manure by proportioning, corn straw, bagasse, Lay cake are stacked into and macerated
Fertile heap, retting 15～18 days at a temperature of 30～35 DEG C, raw material carbamide is melted through high temperature 120～140 DEG C,
After EM strain, nitrification inhibitor, urease inhibitor mixing, add suitable quantity of water, stir, obtain compounding
Solution for standby；By ribavirin, triazolone, sodium selenite, slow releasing agent, EDTA chelated iron, EDTA
Chelated zinc, EDTA chelated copper, chelating amino acids manganese, iron-amino acid chelate and the mixing of chelating amino acids molybdenum,
And with the fertile heap after retting and melted after carbamide mix, stir, shear granulation, at 100～120 DEG C
At a temperature of dry, be cooled to room temperature, screening particle diameter is the granule of 2～4mm, is described Rice Cropping richness
Selenium Slow release organic fertilizer, packaging warehouse-in.
The beneficial effects of the present invention is:
Carbamide is organically combined by described selenium-rich Slow release organic fertilizer with organic fertilizer, and adds various trace elements,
Sterilizing disease-preventing additive, organic and inorganic fertilizer combines, and protects paddy soil, promotes soil property nutrient and contains
Amount, and fertilizer is contained within microorganism fungus kind and antibacterial combines, and promotes rice field diseases prevention ability, passes through urase
The hydrolysis of carbamide is controlled by inhibitor, limit the speed forming ammonium, controls ammonium in soil, nitrogen
Concentration, prevents from causing damage because can send out, by the activity of nitrite bacteria in nitrification inhibitor regulation soil with
Hindering the generation of nitrification and denitrification, make the nitrogen in soil be present in soil with the form of ammonia, fertilizer efficiency is long,
Coordinating the use of slow releasing agent, fertilizer effect duration can run through Rice Cropping all the time, it is only necessary to topdresses on a small quantity after planting,
Fertilizer efficiency, up to 4～5 months, meets Rice Cropping needs, rich in nitrogen, phosphorus, potassium etc. necessary to paddy growth
Necessary element, and interior rich in EDTA chelated iron, EDTA chelated zinc, EDTA chelated copper, aminoacid chela
Closing the nutrition units such as manganese, iron-amino acid chelate and chelating amino acids molybdenum, chelating form is more conducive to absorb, can be effective
Promoting microelement contents of soil, improve soil and rice nutrition is worth, fertilizer component is friendly to soil, raw
Produce low cost, beneficially marketing, good in economic efficiency.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail.Following example will assist in this area
Technical staff be further appreciated by the present invention, but limit the present invention the most in any form.It should be pointed out that,
To those skilled in the art, without departing from the inventive concept of the premise, it is also possible to if making
Dry deformation and improvement.These broadly fall into protection scope of the present invention.
A kind of Rice Cropping selenium-rich Slow release organic fertilizer of the present invention, including the composition of following weight portion:
Carbamide: 40～50 parts, poultry manure: 40～50 parts, corn straw: 20～30 parts, bagasse: 20～30
Part, Lay cake: 15～20 parts, EM strain: 5～10 parts, ribavirin: 1～5 part, triazolone: 1～5
Part, sodium selenite: 1～5 part, slow releasing agent: 1～5 part, EDTA chelated iron: 0.5～1 part, EDTA chela
Conjunction zinc: 0.5～1 part, EDTA chelated copper: 0.5～1 part, chelating amino acids manganese: 0.1～1 part, aminoacid
Chelated iron: 0.1～1 part, chelating amino acids molybdenum: 0.1～1 part, urease inhibitor: 0.5～1 part, nitrification presses down
Preparation: 0.5～1 part.
Further, described selenium-rich Slow release organic fertilizer includes the component of following weight portion: carbamide: 45～50 parts,
Poultry manure: 40～45 parts, corn straw: 20～25 parts, bagasse: 25～30 parts, Lay cake: 17～20
Part, EM strain: 6～10 parts, ribavirin: 1～3 part, triazolone: 2～5 parts, sodium selenite:
1～3 part, slow releasing agent: 2～5 parts, EDTA chelated iron: 0.5～0.7 part, EDTA chelated zinc: 0.5～0.8
Part, EDTA chelated copper: 0.7～1 part, chelating amino acids manganese: 0.8～1 part, iron-amino acid chelate: 0.5～1
Part, chelating amino acids molybdenum: 0.1～0.5 part, phosphoric triamide: 0.5～0.9 part, urease inhibitor: 0.7～1
Part, nitrification inhibitor: 0.5～0.8 part.
Preferably, described selenium-rich Slow release organic fertilizer includes the component of following weight portion: carbamide: 45 parts, family
Poultry manure: 45 parts, corn straw: 25 parts, bagasse: 25 parts, Lay cake: 18 parts, EM strain: 7
Part, ribavirin: 2 parts, triazolone: 3 parts, sodium selenite: 2 parts, slow releasing agent: 5 parts,
EDTA chelated iron: 0.6 part, EDTA chelated zinc: 0.7 part, EDTA chelated copper: 0.8 part, aminoacid
Chelated Manganese: 1 part, iron-amino acid chelate: 0.5 part, chelating amino acids molybdenum: 0.3 part, phosphoric triamide: 0.7
Part, urease inhibitor: 0.8 part, nitrification inhibitor: 0.6 part.
Separately, described nitrification inhibitor is 3,4-dimethyl pyrazole phosphate, 2-chloro-6-(trichloromethyl) pyridine,
3,5-dimethyl pyrazole or dicyandiamide.
Separately having, described urease inhibitor is hydroquinone, N-NBPT, N-butyl thio-phosphamide
Or phosphoric triamide.
Again, described poultry manure is chicken manure, duck excrement, pig manure or cattle manure.
Further, described slow releasing agent is phthalein amine wax or polyglutamic acid.
And, described EM strain by bifidobacterium, lactic acid bacteria, bacillus cereus, photosynthetic bacteria, yeast, put
Line bacterium, acetic acid bacteria are compounded to form.
Meanwhile, the present invention also provides for the preparation method of a kind of Rice Cropping selenium-rich Slow release organic fertilizer, its feature
It is, comprises the steps: to take poultry manure by proportioning, corn straw, bagasse, Lay cake are stacked into and macerated
Fertile heap, retting 15～18 days at a temperature of 30～35 DEG C, raw material carbamide is melted through high temperature 120～140 DEG C,
After EM strain, nitrification inhibitor, urease inhibitor mixing, add suitable quantity of water, stir, obtain compounding
Solution for standby；By ribavirin, triazolone, sodium selenite, slow releasing agent, EDTA chelated iron, EDTA
Chelated zinc, EDTA chelated copper, chelating amino acids manganese, iron-amino acid chelate and the mixing of chelating amino acids molybdenum,
And with the fertile heap after retting and melted after carbamide mix, stir, shear granulation, at 100～120 DEG C
At a temperature of dry, be cooled to room temperature, screening particle diameter is the granule of 2～4mm, is described Rice Cropping richness
Selenium Slow release organic fertilizer, packaging warehouse-in.
Wherein, a kind of Rice Cropping selenium-rich Slow release organic fertilizer that table 1 is provided by various embodiments of the present invention
Ingredient lists.A kind of Rice Cropping selenium-rich Slow release organic fertilizer that table 2 is provided by various embodiments of the present invention exists
The cumulative leaching rate list of Static Water N of 25 DEG C.
Table 1 (unit: weight portion)
Table 2
A kind of Rice Cropping selenium-rich Slow release organic fertilizer provided by the present invention and preparation method thereof, described selenium-rich
Carbamide is organically combined by Slow release organic fertilizer with organic fertilizer, and adds various trace elements, and sterilizing disease-preventing adds
Agent, organic and inorganic fertilizer combines, and protects paddy soil, promotes soil property nutritive element content, and fertilizer includes
There are microorganism fungus kind and antibacterial to combine, promote rice field diseases prevention ability, by urease inhibitor to carbamide
Hydrolysis is controlled, and limits the speed forming ammonium, controls ammonium, the concentration of nitrogen in soil, prevents because of meeting
Send out and cause damage, by the activity of nitrite bacteria in nitrification inhibitor regulation soil to hinder nitrification and anti-nitre
The generation changed, makes the nitrogen in soil be present in soil with the form of ammonia, and fertilizer efficiency is long, coordinates making of slow releasing agent
With, fertilizer effect duration can run through Rice Cropping all the time, it is only necessary to topdresses on a small quantity after planting, and fertilizer efficiency is up to 4～5
Month, meet Rice Cropping needs, rich in the necessary element of nitrogen, phosphorus, potassium etc. necessary to paddy growth and interior
Rich in EDTA chelated iron, EDTA chelated zinc, EDTA chelated copper, chelating amino acids manganese, aminoacid chela
Closing the nutrition such as ferrum and chelating amino acids molybdenum unit, chelating form is more conducive to absorb, and can effectively promote soil trace unit
Cellulose content, improves soil and rice nutrition is worth, and fertilizer component is friendly to soil, and production cost is low, favorably
In marketing, good in economic efficiency.
It should be noted that above example is only in order to illustrate technical scheme and unrestricted.Although
With reference to preferred embodiment, the present invention is described in detail, it will be understood by those within the art that,
The technical scheme of invention can be modified or equivalent, without deviating from the model of technical solution of the present invention
Enclosing, it all should be contained in scope of the presently claimed invention.
Claims (9)
1. a Rice Cropping selenium-rich Slow release organic fertilizer, it is characterized in that, composition including following weight portion: carbamide: 40 ~ 50 parts, poultry manure: 40 ~ 50 parts, corn straw: 20 ~ 30 parts, bagasse: 20 ~ 30 parts, Lay cake: 15 ~ 20 parts, EM strain: 5 ~ 10 parts, ribavirin: 1 ~ 5 part, triazolone: 1 ~ 5 part, sodium selenite: 1 ~ 5 part, slow releasing agent: 1 ~ 5 part, EDTA chelated iron: 0.5 ~ 1 part, EDTA chelated zinc: 0.5 ~ 1 part, EDTA chelated copper: 0.5 ~ 1 part, chelating amino acids manganese: 0.1 ~ 1 part, iron-amino acid chelate: 0.1 ~ 1 part, chelating amino acids molybdenum: 0.1 ~ 1 part, urease inhibitor: 0.5 ~ 1 part, nitrification inhibitor: 0.5 ~ 1 part.
nullA kind of Rice Cropping selenium-rich Slow release organic fertilizer the most according to claim 1，It is characterized in that，Described selenium-rich Slow release organic fertilizer includes the component of following weight portion: carbamide: 45 ~ 50 parts，Poultry manure: 40 ~ 45 parts，Corn straw: 20 ~ 25 parts，Bagasse: 25 ~ 30 parts，Lay cake: 17 ~ 20 parts，EM strain: 6 ~ 10 parts，Ribavirin: 1 ~ 3 part，Triazolone: 2 ~ 5 parts，Sodium selenite: 1 ~ 3 part，Slow releasing agent: 2 ~ 5 parts，EDTA chelated iron: 0.5 ~ 0.7 part，EDTA chelated zinc: 0.5 ~ 0.8 part，EDTA chelated copper: 0.7 ~ 1 part，Chelating amino acids manganese: 0.8 ~ 1 part，Iron-amino acid chelate: 0.5 ~ 1 part，Chelating amino acids molybdenum: 0.1 ~ 0.5 part，Phosphoric triamide: 0.5 ~ 0.9 part，Urease inhibitor: 0.7 ~ 1 part，Nitrification inhibitor: 0.5 ~ 0.8 part.
A kind of Rice Cropping selenium-rich Slow release organic fertilizer the most according to claim 1, it is characterized in that, described selenium-rich Slow release organic fertilizer includes the component of following weight portion: carbamide: 45 parts, poultry manure: 45 parts, corn straw: 25 parts, bagasse: 25 parts, Lay cake: 18 parts, EM strain: 7 parts, ribavirin: 2 parts, triazolone: 3 parts, sodium selenite: 2 parts, slow releasing agent: 5 parts, EDTA chelated iron: 0.6 part, EDTA chelated zinc: 0.7 part, EDTA chelated copper: 0.8 part, chelating amino acids manganese: 1 part, iron-amino acid chelate: 0.5 part, chelating amino acids molybdenum: 0.3 part, phosphoric triamide: 0.7 part, urease inhibitor: 0.8 part, nitrification inhibitor: 0.6 part.
A kind of Rice Cropping selenium-rich Slow release organic fertilizer the most according to claim 1, it is characterised in that described nitrification inhibitor is 3,4-dimethyl pyrazole phosphate, 2-chloro-6-(trichloromethyl) pyridine, 3，5-dimethylpyrazole or dicyandiamide.
A kind of Rice Cropping selenium-rich Slow release organic fertilizer the most according to claim 1, it is characterised in that described urease inhibitor is hydroquinone, N-NBPT, N-butyl thio-phosphamide or phosphoric triamide.
A kind of Rice Cropping selenium-rich Slow release organic fertilizer the most according to claim 5, it is characterised in that described poultry manure is chicken manure, duck excrement, pig manure or cattle manure.
A kind of Rice Cropping selenium-rich Slow release organic fertilizer the most according to claim 1, it is characterised in that described slow releasing agent is phthalein amine wax or polyglutamic acid.
A kind of Rice Cropping selenium-rich Slow release organic fertilizer the most according to claim 1, it is characterised in that described EM strain is compounded to form by bifidobacterium, lactic acid bacteria, bacillus cereus, photosynthetic bacteria, yeast, actinomycetes, acetic acid bacteria.
9. the preparation method of selenium-rich Slow release organic fertilizer of the Rice Cropping as according to any one of claim 1 ~ 8, it is characterized in that, comprise the steps: to take poultry manure by proportioning, corn straw, bagasse, Lay cake are stacked into and are made compost heap, retting 15 ~ 18 days at a temperature of 30 ~ 35 DEG C, raw material carbamide is melted through high temperature 120 ~ 140 DEG C, after EM strain, nitrification inhibitor, urease inhibitor mixing, adds suitable quantity of water, stir, obtain combination solution standby；Ribavirin, triazolone, sodium selenite, slow releasing agent, EDTA chelated iron, EDTA chelated zinc, EDTA chelated copper, chelating amino acids manganese, iron-amino acid chelate and chelating amino acids molybdenum are mixed, and with the fertile heap after retting and melted after carbamide mix, stir, shear granulation, drying at a temperature of 100 ~ 120 DEG C, be cooled to room temperature, screening particle diameter is the granule of 2 ~ 4mm, it is described Rice Cropping selenium-rich Slow release organic fertilizer, packaging warehouse-in.
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Cited By (13)
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| CN106518416A (en) * | 2016-11-11 | 2017-03-22 | 河北中仁化肥有限公司 | Macromolecular biological energy gathering synergistic fertilizer and preparing technology thereof |
| CN106588285A (en) * | 2016-11-29 | 2017-04-26 | 袁家和 | Slow release fertilizer used for rice planting and preparing method thereof |
| CN106699350A (en) * | 2016-12-03 | 2017-05-24 | 翟志松 | High-slow release organic fertilizer for improving micro-ecological structure of soil and preparation method of high-slow release organic fertilizer |
| CN106748033A (en) * | 2016-12-03 | 2017-05-31 | 安徽爱能洁生物科技有限公司 | A kind of Rice Cropping high-yield high-quality richness iron compound fertilizer and preparation method thereof |
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| CN107759336A (en) * | 2017-11-16 | 2018-03-06 | 安徽康坶国际化肥股份有限公司 | A kind of special inexpensive slow-release compound fertilizer of rice |
| CN108522199A (en) * | 2018-06-19 | 2018-09-14 | 江苏东珠景观股份有限公司 | A kind of ecological circulation type breeding method to purify water with water plant water lily |
| CN111567342A (en) * | 2020-05-26 | 2020-08-25 | 舒城县农业科学研究所 | Comprehensive prevention and control method for rice diseases, insect pests and weeds |
| CN111620751A (en) * | 2020-06-29 | 2020-09-04 | 砀山县绿源生态肥料有限公司 | Efficient nitrogen ecological fertilizer and preparation method thereof |
| CN114766303A (en) * | 2022-03-21 | 2022-07-22 | 六安亿牛生物科技有限公司 | High-yield lodging-resistant planting method for hybrid rice |
| CN116396118A (en) * | 2023-02-07 | 2023-07-07 | 广州优卡思农业技术有限公司 | Fertilizer preparation for improving selenium content of agricultural products, preparation method and application thereof |
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| CN106699350A (en) * | 2016-12-03 | 2017-05-24 | 翟志松 | High-slow release organic fertilizer for improving micro-ecological structure of soil and preparation method of high-slow release organic fertilizer |
| CN106748033A (en) * | 2016-12-03 | 2017-05-31 | 安徽爱能洁生物科技有限公司 | A kind of Rice Cropping high-yield high-quality richness iron compound fertilizer and preparation method thereof |
| CN107216187A (en) * | 2017-05-09 | 2017-09-29 | 天长市翔净蔬菜种植发展有限公司 | A kind of organic high yield slow-release fertilizer of kohlrabi |
| CN107311734A (en) * | 2017-05-09 | 2017-11-03 | 天长市翔净蔬菜种植发展有限公司 | A kind of high yield organic slow-release fertilizer of lyrate hemistepta herb |
| CN107347531A (en) * | 2017-06-30 | 2017-11-17 | 太仓市绿苗农场专业合作社 | A kind of environmentally friendly selenium-rich richness iron high-yield rice implantation methods |
| CN107759336A (en) * | 2017-11-16 | 2018-03-06 | 安徽康坶国际化肥股份有限公司 | A kind of special inexpensive slow-release compound fertilizer of rice |
| CN108522199A (en) * | 2018-06-19 | 2018-09-14 | 江苏东珠景观股份有限公司 | A kind of ecological circulation type breeding method to purify water with water plant water lily |
| CN111567342A (en) * | 2020-05-26 | 2020-08-25 | 舒城县农业科学研究所 | Comprehensive prevention and control method for rice diseases, insect pests and weeds |
| CN111620751A (en) * | 2020-06-29 | 2020-09-04 | 砀山县绿源生态肥料有限公司 | Efficient nitrogen ecological fertilizer and preparation method thereof |
| CN114766303A (en) * | 2022-03-21 | 2022-07-22 | 六安亿牛生物科技有限公司 | High-yield lodging-resistant planting method for hybrid rice |
| CN116396118A (en) * | 2023-02-07 | 2023-07-07 | 广州优卡思农业技术有限公司 | Fertilizer preparation for improving selenium content of agricultural products, preparation method and application thereof |
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