CN105612863B - Capsuled seed manufacturing method and the capsuled seed manufactured with this - Google Patents
Capsuled seed manufacturing method and the capsuled seed manufactured with this Download PDFInfo
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Abstract
The present invention relates to capsuled seed manufacturing method and the capsuled seeds manufactured with this.Specifically, the present invention provides a kind of capsuled seed manufacturing method comprising to seed mixed adhesive, auxiliary binder and inorganic powder, forms the stage of coatings in the surface of the seed；The adhesive includes liquid silicic acid, chitosan, humic acid, molybdenum, sodium alginate and water, which includes land plaster and one or more of starch powder and flour, which includes zeolite, bentonite, medical stone, langbeinite and biotite.The present invention also provides a kind of capsuled seeds, manufacturing method manufacture through the invention.
Description
Technical field
The present invention relates to capsuled seed manufacturing method and the capsuled seeds manufactured with this.
Background technique
In general, Rice Cropping is transplanted seedlings using rice shoot is cultivated to the method in field.Rice Cropping is from sowing rice shoot to rice of transplanting seedlings
Field needs sizable labour.But the population in rural area is fewer and fewer recently, aging in addition, labour no matter in amount and
It is being reduced in terms of matter, there is an urgent need to propose solution.
Silicon (Si) element is largely present in earth's surface, although the indispensable element of not usually plant, the composition of plant at
It is of great significance in point.It is reported that the silicon of the root absorption from plant, with transpiration current (transpiration stream) one
Movement is played, the gap between cell wall in the cell, cell and outer layer (Marschner etc., 1990) are stored.This element silicon
Be stored in root, stem, leaf of plant etc. (Vorm, 1980；Parry and Kelso, 1975), from physical layer fortification of plants
Cell wall improves leaf to the utilization rate of light, improve photosynthesis (Adatia and Besford, 1986；Ma,J.and
E.Takahashi.1993.)。
Silicic acid (Silicic acid) is the usual title of compound that this silicon is mixed with oxygen and hydrogen, it is meant that silica
With the substance of hydrate.The silicic acid is deposited in the epidermal cell of leaf or stem, generates siliceousization, improves the production of crops
Amount and quality improve environment resistant pressure capability, nontoxic, and plant is allowed to have the ability for neutralizing various harmful components.It is present in soil
Silicic acid in earth is water-soluble silicic acid (salt) form, by the root absorption of crops, improves the resistance to pest and disease damage etc., silicic acid
It is not only beneficial to rice and plant, it also plays an important role in the plantation of the plants such as sugarcane, corn, cucumber, strawberry.
In addition, water-soluble silicate (CaSiO3,Na2SiO3,K2SiO3Deng) innocuousness of soil and plant, people and animals is obtained
Verifying, the 7th article of South Korea parent fo environmental agriculture breeding process of environmental protection agricultural money are just defined as organic agriculture goods, materials and equipments using standard.But
In the fabrication process, the silicate with anion has highly basic in conjunction with the potassium of cation, calcium, magnesium to this water-soluble silicate
(strong base) property, farmers''s use aspect have inconvenience more.
Chitin (chitin) is extracted from crab shell, by deacetylated (deacetylation), produces chitosan
(chitosan).The environmental disruption hidden danger of chitosan is few, and it is natural to decompose sexual function as nature environment friendly biological in industrial circle recently
Raw material is concerned by people.
Mix this liquid silicic acid and chitosan, when as Fertilizer application, the agricultural product of available silicic acid and chitosan
Improved effect, but due to the congealing property of chitosan, improves in terms of the chitosan content in silicic acid matter fertilizer that there are limitations.
In order to solve the disadvantage, the present inventor once passed through number of patent application the 2011-0104796th, disclosure
It is a kind of to contain silicic acid, chitosan and humic acid (humic acid), improve the Fertilizer Combination of chitosan content in silicic acid matter fertilizer
Object.
In addition, tilling the land the most of base manure used before and after arable land, i.e., broadcasted sowing before the sowing or field planting of crops, still
Since broadcasting sowing for fertilizer is uneven, fertilising deviation is big, leads to efficiency decline of applying fertilizer.In order to improve fertilising efficiency, there is a kind of use
Liquid fertilizer, the method utilized in the form of the perfusion of root, but its facility cost and running cost are excessive, and practical application exists very much
It is difficult.Still an alternative is that the method directly applied fertilizer around crop root part, but the operability of this method is poor, and because changing
The danger of fertile physical property (when directly contacting with root, injuring crops) itself, farmers' be typically reluctant to using.
Doctor Yamauchi of Japan develops a kind of method, to seed rice (rice to improve weight, prevent bird pest
Seed) with 0.5~0.6 times of seed rice weight, iron powder and bassanite (bassanite) are smeared.South Korea planted experimentally since 2009
This method, still some is used at present.This method is the method for smearing iron powder and bassanite, after smearing after seed rice vernalization
Drying process in generate heat, it is possible to cause the germination function of seed rice to be lost.Therefore this problem in order to prevent, need with
When sprinkle water, cooling coated rice seed is very inconvenient.Meanwhile smearing the toxicity obstacle that can cause rice when raw material iron powder is excess
Substance, and coated rice seed, in the presence of that can only broadcast sowing time restriction before and after 1 week, there are inconveniences.
Korean published Patent the 2010-0054704th discloses one kind with specified weight than mixing silicic acid powder, iron
Powder, bassanite powder, the method being applied to using water on seed.But it is hardly as the silicic acid powder for smearing materials'use
It is dissolved in the mensuration dissolubility silicic of water.The Developing Rural Office,Korea recommended fertilizer of the mensuration dissolubility silicic is (1000 squares of every 10a
Rice) 200~250kg.And in the publication, the 40% of even used seed weight (5kg), the amount of the silicic acid
Also there was only 2kg, water-soluble silicic acid is converted in 1~2 month, the silicic acid effect presentation time is too short, the water-soluble silicic acid of conversion
It measures also very small.
Summary of the invention
Technical solution
The present invention provides a kind of capsuled seed manufacturing method, it is characterised in that: including viscous to seed mixed adhesive, auxiliary
Mixture and inorganic powder form the stage of coatings in the surface of the seed；Described adhesive includes liquid silicic acid, chitosan, humic
Acid, molybdenum, sodium alginate (sodium alginate) and water, the auxiliary binder include land plaster and starch powder and flour
One or more of, the inorganic powder includes zeolite (zeolite), bentonite (bentonite), medical stone (medical
Stone), langbeinite (Langbeinite) and biotite (biotite).
It is auxiliary containing 15 parts by weight of binder to 35 parts by weight relative to 100 parts by weight of seed in one concrete example
Help 5 parts by weight of binder to 30 parts by weight and 25 parts by weight of inorganic powder to 60 parts by weight.
In one concrete example, relative to the inorganic powder total weight, contain 20 weight of weight %~40 % of zeolite, bentonite 10
The weight of weight %~25 %, 10 weight of weight %~20 % of medical stone, 6 weight of weight %~24 % of langbeinite and biotite
10 weight of weight %~20 %.
In one concrete example, 1 times with a thickness of the seed skin thickness of the coatings~5 times.
In one concrete example, the liquid silicic acid includes being selected from CaSiO3、Na2SiO3、MgSiO3And K2SiO31 kind or more water
Soluble silicate.
In one concrete example, relative to described adhesive total weight, 10 weight of weight %~25 % of silicic acid containing liquid, chitosan
0.01 weight of weight %~15 %, 5 weight of weight %~12 % of humic acid, 0.05 weight of weight %~5 % of molybdenum, sodium alginate 3
The water of the weight of weight %~10 % and remaining percentage.
In one concrete example, it includes passing through heating after mixing humic acid powder and water and manufacturing humic acid that described adhesive, which passes through,
The stage of the 1st fermentation is carried out after solution；The 2nd hair is carried out after to the humic acid solution mixes liquid chitosan of the fermentation
Ferment manufactures the stage of mixed solution；And the method system in the stage to the mixed solution mixes liquid silicic acid, molybdenum and sodium alginate
It makes.
In one concrete example, described adhesive is in 20 DEG C of viscosity with 70cps to 110cps.
It further include the stage that the seed for being formed with the coatings is dried in one concrete example.
In one concrete example, the seed is selected from rice, wheat, barley, soya bean, corn, red bean and a certain kind of soya bean.
The present invention provides a kind of capsuled seed, is manufactured by the capsuled seed manufacturing method.
Invention effect
When capsuled seed produced by the present invention sowing, nursery, root of hair, seedling planting rate can be improved, agriculture can be improved
The productivity of crop, and resistance environmental pressure ability and reclamation result are outstanding, effect and disease resistance promote effect to anti-folding
Outstanding, the physical bond power between seed and coatings is outstanding, and fertilising is easy, and operability and economy are outstanding, and seed pelleting draws
The appearance of hair and the variation of smell can prevent the seed caused due to birds impaired.
Detailed description of the invention
Left figure in Fig. 1 is the coated rice seed manufactured by the embodiment 1, and the right figure in Fig. 1 is that common seed rice (compares
Example 1) photograph.
Fig. 2 is the photograph after nursery 20 days of the embodiment of the present invention 1 and comparative example 1.
Fig. 3 is embodiment according to the present invention 2 and the photograph for responding with soya bean that comparative example 2 manufactures.
Specific embodiment
During illustrating the present invention, for relevant well-known technique or structure, if its explanation is considered being possible to not
Necessarily obscure the gist of the invention, then it can description is omitted.In addition, aftermentioned word is the function of considering in the present invention
The word of definition, this intention for being possible to by user, transport user or convention are different, answer entire theory according to the present invention
The content of bright book is given a definition.
The present invention provides a kind of capsuled seed manufacturing method.
Capsuled seed manufacturing method of the invention may include (a) mix stages；And (b) coatings formation stages.More
Body, the capsuled seed manufacturing method includes to seed mixed adhesive, auxiliary binder and inorganic powder, in the surface of the seed
Form the stage of coatings.
In the following, the capsuled seed manufacturing method is described in detail stage by stage.
(a) mix stages
The stage is to form the stage of mixture to seed mixed adhesive, auxiliary binder and inorganic powder.
In one concrete example, relative to 100 parts by weight of seed, 15 parts by weight of binder are mixed to 35 parts by weight
Afterwards, investment 5 parts by weight of additional adhesive are mixed to 30 parts by weight and 25 parts by weight of inorganic powder to 60 parts by weight.Pass through
After the stage mixing, it is coated with described adhesive on the surface of the seed, in the surface uniform fold institute of described adhesive
State auxiliary binder and inorganic powder.
Seed
In one concrete example, the seed be can be used selected from rice, wheat, barley, soya bean, corn, red bean and soya bean
It is a certain.Using the type seed when, various composition contained by aftermentioned adhesive, auxiliary binder and inorganic powder can have
Ingredient needed for effect supplies the seed seedling-raising, raising growth and disease resistance and other effects are outstanding, and productivity can be improved.
Adhesive
Described adhesive is coated on the surface of the seed, is to allow aftermentioned auxiliary binder and inorganic powder using purpose
End is easily formed coatings, significantly improves productivity, the environment resistant pressure capability of crops containing being immersed in described adhesive
(resistance to stress), disease resistance and reclamation result.In one embodiment, described adhesive includes liquid-state silicon
Acid, chitosan, humic acid, molybdenum, sodium alginate (sodium alginate) and water.
The liquid silicic acid that the present invention uses by common liquid silicic acid manufacturing method, such as silica or silica sand with
Potassium carbonate or sodium carbonate mixing, are heated to 1500 DEG C of temperatures above in a furnace, filter, purify, the mode of modifying ingredients manufactures.
In one concrete example, the liquid silicic acid includes being selected from CaSiO3、Na2SiO3、MgSiO3And K2SiO3Equal water-soluble silicons
Hydrochlorate.These substances can individually include or including two or more.It is easy to dissolve into water when including the liquid silicic acid, it can be with
The breeding and growth of germ contained by seed are directly inhibited since it has alkalinity by the root absorption of plant, play certain disinfection kind
The effect of son.
The chitosan refers to deacetylated to the progress of chitin (chitin) contained by the crustacean shell such as crab, shrimp
(deacetylation) substance obtained, can increase the output of crops, outstanding antibacterial activity, Ke Yiti is presented
The disease resistance (disease resistance) of high crops.In one concrete example, water solubility can be used as the chitosan
Specifically carboxymethyl chitosan (carboxymethyl can be used as chitosan derivatives in chitosan or derivatives thereof
Chitosan), sulfated chitosan (sulfated chitosan), it is best to use carboxymethyl chitosan.The carboxylic first
Base enclosure glycan is used using the commodity of market sale or to chitosan combination carboxymethyl (carboxymethyl), for example, can press
The method of Muzzaarelli (Muzzaarelli R.A.A., Int.J.Biol.Macromol.16 (4), 177,1994) manufactures.
The chitosan is preferably advisable with aqueous solution state use.In particular, carboxymethyl chitosan, which has, combines water solubility on chitosan
The structure of group carboxymethyl, it is different from general chitosan, water is dissolved on the very wide field pH.This carboxymethyl chitosan with
Aqueous solution state manufacture use is advisable.Carboxymethyl chitosan can reduce the congealing property of chitosan to the maximum extent, with alkalinity
When material mixing, condensation degree can be also mitigated.To which condensation rate can be reduced when mixing with highly basic ingredient silicic acid component.
In one concrete example, it is 1,000Da~2 that molecular size range, which can be used, in the chitosan, and 000,000Da shell is poly-
Sugar, it is best to use molecular size range 1, the low molecular chitosan of 000Da~30,000Da.
The humic acid (humic acid) is also known as humic acid, refers to and extracts from basic soil or sink under the action of an acid
Long-pending organic matter.In the present invention, the humic acid reduces the condensation rate between liquid silicic acid and chitosan, improves described adhesive
Contained chitosan content.When chitosan and alkaline matter liquid-state silicon acid-mixed are closed, due to the congealing property of chitosan, shell is difficult to gather
Sugar is mixed into very high-content.Although when using carboxymethyl chitosan, the condensation rate between silicic acid can be reduced as described above, mix
When unifying the chitosan more than quantitative, can still it coagulate.And humic acid and chitosan are mixed in advance, after being reacted, then with
When liquid-state silicon acid-mixed is closed, condensation degree can be significantly reduced, chitosan content contained by described adhesive may finally be improved.
In addition, the humic acid, itself can increase the voidage of soil texture, moisture water penetration and retentivity are improved,
Soil improvement at the soil for being suitable for crop growth, the content of soil organic matter is improved, activating soil microorganism stablizes agriculture
Crop nutrition content nitrogen state mitigates heavy metal toxicity, soil can be allowed to become fertile.
Cementability and the year of described adhesive can be improved in the sodium alginate (sodium alginate), increases object
Binding force is managed, promotes geobiont vigor, improved effect is outstanding, promotes the growth of crop root part.
The molybdenum sodium alginate (sodium alginate) plays fixed nitrogen when crops form protein, can
To improve the resistance to virus.Common molybdenum can be used in the molybdenum.For example, can be used but not limited to water-soluble molybdenum.Make
It can be easy to mix with the water with the water-soluble molybdenum, be contained in described adhesive, be easy to be absorbed by crops.
The water dissolves the humic acid powder, improves the homogenieity and diffusivity of described adhesive.Preferably, as described
Water is advisable using the ultrapure water of purification.
The manufacturing method of described adhesive includes mixing humic acid and chitosan, passes through the rank of fermentation manufacture mixed solution
Section；And the stage to the mixed solution mixes liquid silicic acid.Specifically, the mixed solution of the humic acid and chitosan manufactures
Method is that humic acid powder is mixed in water, the 1st fermentation is carried out after manufacturing humic acid solution by heating, later, to institute
After humic acid solution mixes liquid chitosan after stating fermentation, the 2nd fermentation is carried out.
In one concrete example, the heating can be heated to water 70 DEG C~95 DEG C, and preferably 75 DEG C~85 DEG C, in this temperature
It spends in range, the solubility of the humic acid powder can be improved.
In one concrete example, the 1st fermentation of the humic acid solution can be carried out 7~10, can be at 20 DEG C~40 DEG C
Under the conditions of ferment, preferably in normal temperature fermentation.By this fermentation stage, the homogenieity and diffusivity of humic acid can be improved.
In addition, in mixing and fermentation process, being stirred is advisable in order to further increase the homogenieity of humic acid solution.
In one concrete example, the 2nd fermentation is in the humic acid solution and liquid chitosan for mixing the fermentation, by stirring
It mixes after homogenizing, ferments 2~5, manufacture the mixed solution of humic acid and chitosan.In the fermentation process, equally simultaneously
Row stirring is advisable.This mixing and whipping process can carry out under the conditions of 20 DEG C~40 DEG C, preferably ferment at normal temperature.Pass through
The fermentation stage can allow the humic acid powder of endless fully dissolved to melt completely.
The liquid-state silicon acid mix stages are the mixed solution of the humic acid and chitosan to the manufacture, mixes liquid silicon
Acid manufactures the stage of bonding agent.Here, in order to improve the reaction efficiency of the humic acid, chitosan and liquid silicic acid, stirring is rotten
While growing sour and chitosan mixed solution, slowly toppling over mixing is advisable.For example, stirred with the speed of 10RPM~20RPM
It carries out simultaneously.Under this speed, available reaction efficiency appropriate.
In addition, can be added molten including the mixing to humic acid and chitosan before the liquid-state silicon acid mix stages
After liquid adds water, it is removed by filtration the stage of bubble.In the stage (a), the mixed solution of humic acid and chitosan is manufactured
Afterwards, water is added, is stirred, is removed by filtration bubble.By this filter process, purity can be improved, further increase
With the reactivity of Mrs's silicic acid.
In one concrete example, relative to described adhesive total weight, 10 weight of weight %~25 % of silicic acid containing liquid, chitosan
0.01 weight of weight %~15 %, 5 weight of weight %~12 % of humic acid, 0.05~5 weight % of molybdenum, 3 weight % of sodium alginate
The water of~10 weight % and remaining percentage.Preferably 10 weight of weight %~20 % of silicic acid containing liquid, 0.1 weight % of chitosan
~5 weight %, 5 weight of weight %~10 % of humic acid, 0.1 weight of weight %~3 % of molybdenum, 3 weight of weight %~8 of sodium alginate
Measure the water of % and remaining percentage.In the ratio range, the viscosity of described adhesive is appropriate, is easy to be coated on the seed
Surface is remarkably improved the productivity of crops, resists environmental pressure ability, disease resistance and reclamation result.For example, opposite
In the total weight of described adhesive, 10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25 can be contained,
26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,
51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,
Water described in 76,76.4,77,78,79,80,81,82,83,84 or 85 weight %.
In one concrete example, described adhesive is in 20 DEG C of viscosity (viscosity) with 70cps~110cps.Preferably
Viscosity with 80cPs~100cPs.When manufacturing adhesive with the viscosity, described adhesive is easy to be coated on the surface of the seed,
It is easy in conjunction with the auxiliary binder and inorganic powder.
Described adhesive may include 15 parts by weight~35 parts by weight relative to 100 parts by weight of seed.It more preferably include 15
Parts by weight~30 parts by weight.It more preferably include 15 parts by weight~25 parts by weight.In the range, processability is outstanding, can
It significantly improves the productivity of crops, resist environmental pressure ability, disease resistance and reclamation result.
Auxiliary binder
The auxiliary binder improves the physical bond power of each ingredient of the present invention together with described adhesive, improves molding
Property, the hardness of dry coationg seed is improved, infringement of the seed by birds is prevented, prevents the coating of seed from being damaged by external impact.
The auxiliary binder includes land plaster and one or more of starch powder and flour.
The land plaster improves caking property and viscosity when forming the coatings of the capsuled seed, improves physical bond
Power improves the biologos of soil, and reclamation result is outstanding, promotes the growth of crop root part.
The starch powder and flour further increase the cementability and viscosity of described adhesive, improve physical bond power.
In one concrete example, the land plaster and starch powder be comprising ratio 1:0.1~1 weight ratio.In the model
In enclosing, the cementability and viscosity of described adhesive can be improved.
In one concrete example, the granularity for the land plaster of the auxiliary binder, starch powder and flour be can be
80~200 mesh screens.In the range, it is easy to mix with described adhesive.
The auxiliary binder includes that ratio is to include 5 parts by weight~30 parts by weight relative to 100 parts by weight of seed.
It more preferably include 5 parts by weight~25 parts by weight.It preferably include 10 parts by weight~20 parts by weight.It can strengthen in the range
The formability and physical bond power of described adhesive improve reclamation result.
Inorganic powder
The inorganic powder is that maintenance is formed in the shape of the coatings of the capsuled seed using purpose, further
Hardness is improved, in germination, fertilizer component is provided, neutralizes acidification soil.
In one concrete example, zeolite (zeolite), bentonite (bentonite), medical stone is can be used in the inorganic powder
(medical stone), langbeinite (Langbeinite) and biotite (biotite).
In one concrete example, relative to the inorganic powder total weight, contain 20 weight of weight %~40 % of zeolite, bentonite 10
The weight of weight %~25 %, 10 weight of weight %~20 % of medical stone, 6 weight of weight %~24 % of langbeinite and biotite
10 weight of weight %~20 %.In the range, formability, reclamation result and effect of fertilizer are outstanding.
In one concrete example, the inorganic powder of 80~200 mesh screen sizes is can be used in the inorganic powder.In the range
Interior, formability and reclamation result are outstanding.
The zeolite (zeolite) is a kind of porous material (porous material), and inside is formed with many small
Stomata (specific surface area (specific surface area) about 50 ㎡/g 1,600 ㎡/g), the carrier as catalyst
(media) or the adsorbent material of harmful substance uses, and ion-exchange effect is outstanding, and moistening effect is outstanding, is suitable for that soil is helped to tie up
Moisture retention is held, with the use of the purposes such as soil improvement, fertilizer intermixture.The use purpose of the zeolite (zeolite) is to maintain
The shape of the coatings, water imbibition is outstanding, maintains the fertilizer component of the capsuled seed, improves fertilization effect, improves soil
Improved effect.
In one concrete example, it includes 20 weight %~40 that the content of the zeolite, which is relative to the inorganic powder total weight,
Weight %.It more preferably include 25 weight of weight %~38 %.It preferably include 30 weight of weight %~35 %.In the range
Interior, reclamation result and water imbibition are outstanding, readily satisfy Germination Conditions, improve the germination percentage of seed.
The bentonite (bentonite) is the minerals of volcano ash component, provides iron, magnesium, sodium and calcium etc. and is conducive to agriculture
The ingredient of plant growth has cementability, in conjunction with described adhesive, coatings easy to form.
In one concrete example, it is described it is bentonitic comprising ratio be relative to the inorganic powder total weight, include 10 weights
Measure the weight of %~25 %.It more preferably include 15 weight of weight %~25 %.It preferably include 18 weight of weight %~22 %.Institute
It states and is easily formed coatings in range, be provided with the ingredient beneficial to crop growth.
Minerals cation contained by the anion and soil of the medical stone (medical stone) is easy to happen displacement,
It allows plant root to absorb the inanimate matter ingredient in soil, as nutrien utilization, the growth of plant can be improved.In addition, the wheat
The anion of meal stone has the ability for inhibiting soil acidity.
In one concrete example, the medical stone includes 10 weight of weight %~20 % relative to the inorganic powder total weight.
It more preferably include 13 weight of weight %~20 %.It preferably include 15 weight of weight %~20 %.In the range, soil changes
Good effect and plant growth-promoting effect are outstanding.
Langbeinite (Langbeinite) is that chemical formula is K2Mg2(SO4)3Natural mineral matter, calcium sulfate (K2SO4)
And magnesium sulfate (MgSO4) Underground Long-term generate natural geavy salt (double salt), no antagonism (antagonism),
It is the pure natural inorganic mineral for being easy to be absorbed by crops, mainly produced in New Mexico Carlsbad (Carlsbad)
Area.Potassium composition contained by the langbeinite has slow dissolubility, long-term slowly to divide under the edaphon effect in soil
Solution is lost, fertilizer efficiency height low with leaching.In the present invention, the use purpose of the langbeinite is ingredients such as potassium, sulphur and magnesium
Preferably it is communicated to nursery root.
In one concrete example, the langbeinite includes 6 weights of weight %~24 relative to the inorganic powder total weight
Measure %.It more preferably include 10 weight of weight %~20 %.It preferably include 10 weight of weight %~16 %.In the range,
Simultaneously be seed supply potassium, magnesium and sulphur ingredient, bring advantageous effects for the germination of seed, improve crops to various pest and disease damages
And the resistance of low temperature.
The far infrared of the biotite (biotite) discharges and crops preventing disease and pest excellent, and farming can be improved
The speed of production and output of object.
In one concrete example, the biotite includes 10 weight of weight %~20 % relative to the inorganic powder total weight.
It more preferably include 12 weight of weight %~18 %.It preferably include 15 weight of weight %~20 %.In the range, crops
Pest and disease damage preventive effect and crops growth result it is outstanding.
In one concrete example, the inorganic powder may include 25 parts by weight to 60 weight relative to 100 parts by weight of seed
Part.It more preferably include 25 parts by weight to 55 parts by weight.It preferably include 30 parts by weight to 50 parts by weight.In the range, easily
In in conjunction with described adhesive and auxiliary binder, the outstanding coatings of binding force are formed, in nursery, easy for answering crops
Fertilizer component needed for growth, improves reclamation result.
(b) coatings formation stages
The stage is that the mixture is applied to the surface of the seed, forms the stage of coatings.The smearing can lead to
Cross common seed pelleting machine.The seed pelleting machine can be used but not limited to the centrifugation point of the turntable rotation of cylinder-shaped bottom surface
Container rotating type (the rolling rotated from rotary-type (centrifugal rotor type) and cylindrical vessel itself
Machine type) seed-coating machine.
In one concrete example, using the container rotating type seed-coating machine, rotated 2~5 minutes by certain revolving speed, in the surface of the seed
Form the coatings of the mixture.
In one concrete example, 1 times with a thickness of the seed skin thickness of the coatings~5 times.Described in more preferably being formed
1.5~3.5 times of seed skin thickness.Preferably form 2 times~3 times of the seed skin thickness.In the range, seed is allowed
Appearance change, and there is hardness appropriate, prevent infringement of the birds to seed, increased by the weight of seed, be allowed to
It is easily positioned at Tanaka, it is not mobile by air-flow etc., it is easy to ensure that germination condition.
In one concrete example, the capsuled seed manufacturing method can also include carrying out to the seed for being formed with the coatings
The dry stage.The drying can be carried out by common methods.For example, the seed for being formed with the coatings, in cool place
Place, it is 12 to 24 hours dry under room temperature.When drying in the above described manner, the available seed for being formed with stable coatings.
The present invention provides a kind of capsuled seed manufactured by the capsuled seed manufacturing method.It is described in one concrete example
Capsuled seed, which can have, is formed with the form of solid state coatings on the surface of seed.
Root of hair and seedling planting (seedling establishment) can be improved in nursery in the capsuled seed
Rate improves the productivity of crops, resists environmental pressure ability and reclamation result is outstanding, and effect and disease resistance increase anti-folding
Into excellent, the physical bond power between seed and coatings is outstanding, and fertilising is easy, and operability and economy are outstanding, seed
The variation for being coated the appearance and smell that cause can prevent the seed caused due to birds impaired.
The coatings of the formation may include adhesive, auxiliary binder and inorganic powder constituents.Institute in one concrete example
Stating adhesive includes liquid silicic acid, chitosan, humic acid, molybdenum, sodium alginate (sodium alginate) and water, the auxiliary
Adhesive includes land plaster and one or more of starch powder and flour, and the inorganic powder includes zeolite (zeolite), swollen
Moisten native (bentonite), medical stone (medical stone), langbeinite (Langbeinite) and biotite
(biotite)。
When capsuled seed produced by the present invention sowing, nursery, root of hair, seedling planting rate can be improved, agriculture can be improved
The productivity of crop, and resistance environmental pressure ability and reclamation result are outstanding, effect and disease resistance promote effect to anti-folding
Outstanding, the physical bond power between seed and coatings is outstanding, and fertilising is easy, and operability and economy are outstanding, and seed pelleting draws
The appearance of hair and the variation of smell can prevent the seed caused due to birds impaired.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
Embodiment 1
(1) seed rice: carrying out except awns rice paddy seed using hummerler (awner), dry, purchases.
(2) it manufactures adhesive: powdered humic acid is put into 80 DEG C of ultrapure waters, after stirring and dissolving, place 10, make
Abundant fermentation.To the humic acid solution of fermentation ends, it is molten to mix carboxymethyl chitosan (carboxymethyl chitosan)
Liquid, after being stirred, on one side stir, while ferment, implement 2 days, manufactured the mixed solution of humic acid and chitosan.To described
The mixed solution of manufacture filters after adding a certain amount of ultrapure water, stirring, eliminates bubble.Later, molten to the mixing of the filtering
Liquid, while stirring with the speed of 15RPM, mixes liquid silicic acid, sodium alginate (sodiumalginate) and water-soluble molybdenum, system
Adhesive is made.The content of each ingredient is, relative to adhesive gross weight, 10 weight % of silicic acid containing liquid, chitosan 0.5
Weight %, 8 weight % of humic acid, 76.4 weight % of 0.1 weight % of molybdenum, 5 weight % of sodium alginate and water.Described adhesive is glued
90cPs is detected as at 20 DEG C of degree.
(3) as auxiliary binder, the land plaster and starch of 100 mesh screen sizes auxiliary binder and inorganic powder: are used
Powder is purchased with the mixing of 1:1 weight ratio.As the inorganic powder, the zeolites of the 100 mesh screen sizes prepared respectively, bentonite,
Medical stone, langbeinite and biotite.
Here, relative to the inorganic powder total weight, contain 35 weight % of zeolite, 20 weight % of bentonite, medical stone 18
11 weight % of weight %, 16 weight % of langbeinite and biotite.
(4) mixture is manufactured: after putting into 100 parts by weight of rice paddy seed to container rotary coating machine, described in addition
25 parts by weight of adhesive uniformly mix.Put into 45 parts by weight of 15 parts by weight of auxiliary binder and inorganic powder again later, it is uniformly mixed
It closes.
(5) formation and drying of coatings
2.5 times of thickness of seed were formed in the Rice Seed Surface with the certain speed rotation seed-coating machine 3 minutes
Coatings after, it is 24 hours dry under room temperature in shady and cool place the seed for being formed with the coatings, manufactured coating
Rice paddy seed.
Embodiment 2
In addition to replacing rice paddy seed with soya bean, is formed except coatings, manufactured in the same manner as in Example 1.
Test example
Test example 1: it is coated the cultivation investigation of rice paddy seed
Left figure in Fig. 1 is the coated rice seed manufactured by the embodiment 1, and the right figure in Fig. 1 is that common seed rice (compares
Example 1) photograph.The growth of the embodiment 1 and common rice seed (comparative example 1) is evaluated.It is broadcast respectively to test garden
The rice paddy seed of kind embodiment 1 and comparative example 1, every 1 garden sow 20, respectively sow 3 gardens and educate under the conditions of 18 DEG C~20 DEG C
Seedling 20 days, growing state is checked.
Fig. 2 is the photograph after nursery 20 days of the embodiment of the present invention 1 and comparative example 1.
With reference to the following table 1 and Fig. 2 it is found that the seedling of embodiment 1, seedling planting rate, root depth or grassland, with comparative example 1
It compares, presents significant growth-promoting effect.
[table 1]
Experimental example 2: it is investigated with the coating rice paddy seed seedling planting rate of soaked time correlation
The rice paddy seed for preparing embodiment 1 and comparative example 1 manufactured as above, in the glasshouse of agricultural technology institute of Gyeonggi
Implement cultivation.Each test garden, sowing coating rice paddy seed 10 in left side, sows 10, common rice seed on right side,
6 gardens are prepared in total.6 gardens carry out respectively 1 day, 3 days, 6 days, 9 days, 12 days, 14 days it is soaked, in 20 DEG C~25 DEG C items
Under part, after cultivating 24, seedling planting rate is investigated, the following table 2 is recorded in.
[table 2]
Shown in table 2 as above, coating rice paddy seed of the invention is compared with the common rice seed of comparative example 1, seedling planting
Rate is significantly outstanding.
Experimental example 3: it is coated the cultivation investigation of soya bean
Fig. 3 is embodiment according to the present invention 2 and the photograph for responding with soya bean that comparative example 2 manufactures.To the embodiment 2 and
Common soya bean seed (comparative example 2), has rated the degree of nurturing.Sow the seed of embodiment 2 and comparative example 2 respectively to test garden,
Every 1 garden sows 3, respectively sows 3 gardens, and under the conditions of 20 DEG C~22 DEG C, after nursery 6 days, investigation germination percentage, root long, leaf are long, note
Record is in the following table 3.As shown in table 3, generally, the coating soya bean of embodiment 2 grows outstanding compared with comparative example 2.
[table 3]
Claims (9)
1. a kind of capsuled seed manufacturing method, it is characterised in that: including to seed mixed adhesive, auxiliary binder and inorganic powder
End forms the stage of coatings in the surface of the seed；
Described adhesive includes liquid silicic acid, chitosan, humic acid, molybdenum, sodium alginate and water,
The auxiliary binder includes land plaster and one or more of starch powder and flour,
The inorganic powder includes zeolite, bentonite, medical stone, langbeinite and biotite,
It includes after mixing humic acid powder and water, carrying out the 1st time after manufacturing humic acid solution by heating that described adhesive, which passes through,
The stage of fermentation；
The 2nd fermentation is carried out after to the humic acid solution mixes liquid chitosan of the fermentation, manufactures the stage of mixed solution；And
Method manufacture to the stage of the mixed solution mixes liquid silicic acid, molybdenum and sodium alginate.
2. capsuled seed manufacturing method according to claim 1, it is characterised in that:
Relative to 100 parts by weight of seed, containing 15 parts by weight of described adhesive to 35 parts by weight, 5 parts by weight of auxiliary binder
To 30 parts by weight and 25 parts by weight of inorganic powder to 60 parts by weight.
3. capsuled seed manufacturing method according to claim 1, it is characterised in that:
Relative to the inorganic powder total weight, contain 20 weight of weight %~40 % of zeolite, 10 weight of weight %~25 of bentonite
Measure %, 10 weight of weight %~20 % of medical stone, 10 weight %~20 6 weight of weight %~24 % of langbeinite and biotite
Weight %.
4. capsuled seed manufacturing method according to claim 1, it is characterised in that:
1 times with a thickness of the seed skin thickness of the coatings~5 times.
5. capsuled seed manufacturing method according to claim 1, it is characterised in that:
The liquid silicic acid includes being selected from CaSiO3、Na2SiO3、MgSiO3And K2SiO31 kind or more water-soluble silicate.
6. capsuled seed manufacturing method according to claim 1, it is characterised in that:
Relative to described adhesive total weight, 10 weight of weight %~25 % of silicic acid containing liquid, 0.01 weight %~15 of chitosan
Weight %, 5 weight of weight %~12 % of humic acid, 0.05 weight of weight %~5 % of molybdenum, 3 weight of weight %~10 of sodium alginate
Measure the water of % and remaining percentage.
7. capsuled seed manufacturing method according to claim 1, it is characterised in that:
Described adhesive is in 20 DEG C of viscosity with 70cps to 110cps.
8. capsuled seed manufacturing method according to claim 1, it is characterised in that:
It further include the stage that the seed for being formed with the coatings is dried.
9. capsuled seed manufacturing method according to claim 1, it is characterised in that:
The seed is selected from rice, wheat, barley, soya bean, corn, red bean and a certain kind of soya bean.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2778155C1 (en) * | 2021-12-09 | 2022-08-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" | Method for producing an organic sticking agent for pre-seeding treatment of winter wheat seeds |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106612754A (en) * | 2016-12-16 | 2017-05-10 | 玉溪中烟种子有限责任公司 | Anionic tobacco coating pelleted seed and preparation method thereof |
| CN107801523B (en) * | 2017-09-12 | 2020-06-05 | 四川沃尔宜环保科技有限公司 | Method for manufacturing ecological coverage roll |
| US11192830B2 (en) * | 2020-04-15 | 2021-12-07 | Innovations for World Nutrition, LLC | Seed coating to promote plant growth and method of increasing plant yield |
| CN113383623A (en) * | 2021-06-15 | 2021-09-14 | 北京晴朋伟业科技发展有限公司 | Application method of soil conditioner |
| CN114467420B (en) * | 2022-02-17 | 2022-12-13 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | Method for sowing corn in water in arid and semi-arid farmland and matched sowing machine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037567C (en) * | 1993-11-24 | 1998-03-04 | 化学工业部沈阳化工研究院 | Seed processing agent for paddy rice direct seeding |
| CN104058890A (en) * | 2014-05-28 | 2014-09-24 | 马鞍山市心洲葡萄专业合作社 | Composite film-coated fertilizer containing animal urine and preparation method thereof |
-
2014
- 2014-11-03 CN CN201410610819.XA patent/CN105612863B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1037567C (en) * | 1993-11-24 | 1998-03-04 | 化学工业部沈阳化工研究院 | Seed processing agent for paddy rice direct seeding |
| CN104058890A (en) * | 2014-05-28 | 2014-09-24 | 马鞍山市心洲葡萄专业合作社 | Composite film-coated fertilizer containing animal urine and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2778155C1 (en) * | 2021-12-09 | 2022-08-15 | федеральное государственное бюджетное образовательное учреждение высшего образования "Ставропольский государственный аграрный университет" | Method for producing an organic sticking agent for pre-seeding treatment of winter wheat seeds |
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| CN105612863A (en) | 2016-06-01 |
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