CN108156884A - A kind of pill pelleting seed suitable for direct sowing of rice and pelletized method - Google Patents
A kind of pill pelleting seed suitable for direct sowing of rice and pelletized method Download PDFInfo
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- CN108156884A CN108156884A CN201810010544.4A CN201810010544A CN108156884A CN 108156884 A CN108156884 A CN 108156884A CN 201810010544 A CN201810010544 A CN 201810010544A CN 108156884 A CN108156884 A CN 108156884A
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- seed
- pill pelleting
- pill
- rice
- pelleting seed
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- 239000006187 pill Substances 0.000 title claims abstract description 74
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 35
- 235000009566 rice Nutrition 0.000 title claims abstract description 35
- 238000009331 sowing Methods 0.000 title claims abstract description 11
- 240000007594 Oryza sativa Species 0.000 title claims abstract description 10
- 238000000034 method Methods 0.000 title abstract description 8
- 241000209094 Oryza Species 0.000 claims abstract description 34
- 238000000576 coating method Methods 0.000 claims abstract description 30
- 239000011248 coating agent Substances 0.000 claims abstract description 28
- 239000000203 mixture Substances 0.000 claims abstract description 27
- 239000011230 binding agent Substances 0.000 claims abstract description 25
- LHJQIRIGXXHNLA-UHFFFAOYSA-N calcium peroxide Chemical group [Ca+2].[O-][O-] LHJQIRIGXXHNLA-UHFFFAOYSA-N 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000004343 Calcium peroxide Substances 0.000 claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 10
- 230000001070 adhesive effect Effects 0.000 claims abstract description 10
- 235000019402 calcium peroxide Nutrition 0.000 claims abstract description 10
- 235000013339 cereals Nutrition 0.000 claims abstract description 10
- 238000002360 preparation method Methods 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 9
- 238000005469 granulation Methods 0.000 claims abstract description 9
- 230000003179 granulation Effects 0.000 claims abstract description 9
- 239000004576 sand Substances 0.000 claims abstract description 9
- 239000000725 suspension Substances 0.000 claims abstract description 9
- 239000007921 spray Substances 0.000 claims abstract description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 7
- 229920002678 cellulose Polymers 0.000 claims description 7
- 235000010980 cellulose Nutrition 0.000 claims description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 4
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 4
- 239000008107 starch Substances 0.000 claims description 4
- 235000019698 starch Nutrition 0.000 claims description 4
- 230000008961 swelling Effects 0.000 claims description 4
- 239000000440 bentonite Substances 0.000 claims description 3
- 229910000278 bentonite Inorganic materials 0.000 claims description 3
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 2
- 229920002101 Chitin Polymers 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 239000004480 active ingredient Substances 0.000 claims description 2
- 229940072056 alginate Drugs 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims description 2
- 239000001814 pectin Substances 0.000 claims description 2
- 235000010987 pectin Nutrition 0.000 claims description 2
- 229920001277 pectin Polymers 0.000 claims description 2
- 229920005646 polycarboxylate Polymers 0.000 claims description 2
- 229920001282 polysaccharide Polymers 0.000 claims description 2
- 239000005017 polysaccharide Substances 0.000 claims description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims description 2
- 108090000623 proteins and genes Proteins 0.000 claims description 2
- 102000004169 proteins and genes Human genes 0.000 claims description 2
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000035784 germination Effects 0.000 abstract description 9
- 238000013329 compounding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 22
- 230000000052 comparative effect Effects 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- COBRSSFPARGBIY-UHFFFAOYSA-N 6,7-dihydrodipyrido[1,2-b:1',2'-e]pyrazine-5,8-diium;1-methyl-4-(1-methylpyridin-1-ium-4-yl)pyridin-1-ium Chemical compound C1=C[N+](C)=CC=C1C1=CC=[N+](C)C=C1.C1=CC=[N+]2CC[N+]3=CC=CC=C3C2=C1 COBRSSFPARGBIY-UHFFFAOYSA-N 0.000 description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 229910052791 calcium Inorganic materials 0.000 description 5
- 238000005453 pelletization Methods 0.000 description 5
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 4
- 150000002978 peroxides Chemical class 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 235000012211 aluminium silicate Nutrition 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 2
- 150000002085 enols Chemical class 0.000 description 2
- 239000007888 film coating Substances 0.000 description 2
- 238000009501 film coating Methods 0.000 description 2
- 230000000855 fungicidal effect Effects 0.000 description 2
- 239000000417 fungicide Substances 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000607 poisoning effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- -1 synergist Substances 0.000 description 2
- IXPNQXFRVYWDDI-UHFFFAOYSA-N 1-methyl-2,4-dioxo-1,3-diazinane-5-carboximidamide Chemical compound CN1CC(C(N)=N)C(=O)NC1=O IXPNQXFRVYWDDI-UHFFFAOYSA-N 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 235000010489 acacia gum Nutrition 0.000 description 1
- 239000001785 acacia senegal l. willd gum Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000012216 bentonite Nutrition 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 229920003063 hydroxymethyl cellulose Polymers 0.000 description 1
- 229940031574 hydroxymethyl cellulose Drugs 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000011499 joint compound Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000005648 plant growth regulator Substances 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000007226 seed germination Effects 0.000 description 1
- 235000010413 sodium alginate Nutrition 0.000 description 1
- 239000000661 sodium alginate Substances 0.000 description 1
- 229940005550 sodium alginate Drugs 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000009870 specific binding Effects 0.000 description 1
- 239000004834 spray adhesive Substances 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003232 water-soluble binding agent Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C1/00—Apparatus, or methods of use thereof, for testing or treating seed, roots, or the like, prior to sowing or planting
- A01C1/06—Coating or dressing seed
Abstract
Pill pelleting seed and its pelletized method the present invention relates to a kind of direct sowing of rice, the pill pelleting seed include rice paddy seed, adhesive and coated composition composition.Wherein, when adhesive is calper calcium peroxide and other binding agents with 1:1‑1:During 5 ratio compounding, obtained pill pelleting seed intensity and germination percentage are more excellent.The preparation method of pill pelleting seed of the present invention is:A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, remove sand grains, sundries in seed;B. seed is put into coating vessel, sprays seed with the liquid composition containing binding agent while container rotates, then put into coated composition, be allowed to combine with seed;C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, carry out aforesaid operations within every 40 60 seconds, in triplicate, obtain pill pelleting seed;D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.The pill pelleting seed preparation process of the present invention is simple, is suitble to actual production.
Description
Technical field
The invention belongs to agricultural plantation technology fields, and in particular to be a kind of pill pelleting seed suitable for direct sowing of rice
And its pelletized method.
Background technology
Pill pelletizing coating is the agricultural use new technology to come into operation later after film coating, due to the kind of granule and particle
Ziren work and mechanical planting are more difficult, and seed is particularly broadcast live and causes seed serious waste phenomenon, seed-pelleting coating can
Solve the problems, such as this;Secondly as small-sized seed, especially particle seed individual are small, poor resistance uses fungicide or addition
Fertilizer carries out film coating and is easy to cause poisoning, and pill pelleting seed coating slows down medicament pair due to the shielding action of obducens
The poisoning that seed is generated with seedling;In addition, the chemical substance for promoting root and growth of seedling can be added in Parcel of seed agent, play and carry
The effect of high Seedling Quality, thus the research of pill pelletizing coating is valued by people, at present, the bonding that pill pelletizing coating uses
Agent mainly has the water-soluble binders such as starch, polyvinyl alcohol, polyethylene glycol, hydroxymethyl cellulose, sodium alginate, Arabic gum,
Powder mainly has diatomite, kaolin, talcum powder, calcium carbonate, mud calcium soil etc., the coating method that pill pelletizing coating uses for:First
Seed is put into coating vessel, to the surface of the seed spray adhesive solution while container rotates, then puts into powder material
Material, is allowed to combine with seed, aforesaid operations is repeated, until the grain size of pelleted seed reaches the thickness of anticipation.
At present, the application of pill pelletizing coating technology is more universal, but remains difficult to see rice coating pelleting agent on the market,
And common pelleting agent coating drugloading rate is small, the lasting period is short, and along with the degradation of medicament itself, and pill pelleting seed is in preparation
Often occur various problems in the process, if pelleting agent obducens is easy to occur slight crack in its natural state, pill pelleting seed it is hard
Poor, to crack in water overlong time is spent, it is unfavorable to germinateing and emerging so generally at 60 seconds or more.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to a kind of pill pelleting seed of direct sowing of rice is provided, with full
The requirement of the sufficient parties concerned.
Another object of the present invention is to provide a kind of preparation method of the pill pelleting seed of direct sowing of rice.
In order to achieve the above object, the present invention adopts the following technical scheme that:
A kind of pill pelleting seed of direct sowing of rice is formed including rice paddy seed, adhesive and coated composition.
Further, it is calper calcium peroxide in the binding agent, carboxymethyl cellulose, polyvinyl alcohol, gelatin, pectin, fiber
One kind in element, chitin, protein, clay, bentonite, polysaccharide, starch, acrylic acid dispersion, alginate, polycarboxylate
Or more than one.
Preferably, calper calcium peroxide is included at least in the binding agent and selected from least one of other binding agents Yi Shang group
Into.
Further, calper calcium peroxide can play the role of oxygen supply and be conducive to sprouting for seed in binding agent of the invention
Hair.
Further, the coated composition is at least containing more than one filler, adhesive, swelling agent.
Preferably, include silica in the filler, it is preferred that agricultural active can be contained in the coated composition
Ingredient, including but not limited to insecticide, fungicide, synergist, plant growth regulator, biostimulant, herbicide etc., it is described
Agricultural active ingredient can protect seed from insect pest, crop smothering, stratification and help to provide nutrition to seed.
Preferably, cellulose is contained in the filler, coated cellulose can realize that coatings expand after absorbing water and reticulate
Structure keeps ventilative state, so as to ensure the germination percentage of seed.
Preferably, the swelling agent is the one or more in bentonite, starch, talcum powder, kaolin, vermiculite.
Further, in pill pelleting seed binding agent in a manner of liquid-containing binder or liquid composition containing binding agent
Addition.
Preferably, it is 1 that the binding agent, which is the ratio of weight and number of calper calcium peroxide and other type binding agents,:1-1:5, in institute
When in the range of stating, preparation-obtained pill pelleting seed compression strength, germination percentage higher.
A kind of pelletized method of pill pelleting seed suitable for direct sowing of rice, includes the following steps:
A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, and remove sand grains in seed, miscellaneous
Object;
B. seed is put into coating vessel, sprays kind with the liquid composition containing binding agent while container rotates
Then son puts into coated composition, be allowed to combine with seed;
C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, it is every to carry out within 40-60 seconds
Operation is stated, in triplicate, obtains pill pelleting seed;
D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.
Compared with existing, pill pelleting seed of the invention has the beneficial effect that:
(1) rice pill pelleting seed of the invention can overcome some shortcomings of current direct sowing of rice, meanwhile, it is of the invention
Rice pill pelleting seed germination percentage is high, can substantially reduce the sowing quantity of unit area rice, reduces Rice Cropping cost;
(2) rice pill pelleting seed of the invention is using specific binding agent, and binding agent is with calper calcium peroxide and other routines
Type binding agent is with 1:1-1:5 ratio is used in combination, and the adhesive complex is reasonable, is prepared using above-mentioned binding agent
Pill pelleting seed intensity and germination percentage are relatively higher;
(3) than water weight, being sowed after wrapping directly to sink under water rice pill pelleting seed proportion of the invention;
(4) structure can be reticulated after rice pill pelleting seed of the invention expansion, keeps ventilative state, ensure germination
Rate.
(5) rice pill pelleting seed preparation process of the invention is simple, can reach not while water swelling in water
The technique effect of cracking, water-through and ventilating effect are good.
Specific embodiment
In order to make technical scheme of the present invention definitely, make further limit to the present invention below in conjunction with specific embodiment
It is fixed, it is noted that embodiment must not be considered limitation of the invention, and protection scope of the present invention is limited with claim
It is set to standard.
First, embodiment is prepared
1st, embodiment 1:
A kind of preparation of rice pill pelleting seed, includes the following steps:
A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, and remove sand grains in seed, miscellaneous
Object;
B. seed is put into coating vessel, with the liquid composition (peroxide containing binding agent while container rotates
Change calcium:Carboxymethyl cellulose 1:1) spray seed, then input is containing silica and bentonitic coated composition, be allowed to
Seed combines;
C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, carry out within every 40 seconds above-mentioned
Operation, in triplicate, obtains pill pelleting seed;
D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.
2nd, embodiment 2:
A kind of preparation of rice pill pelleting seed, includes the following steps:
A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, and remove sand grains in seed, miscellaneous
Object;
B. seed is put into coating vessel, with the liquid composition (peroxide containing binding agent while container rotates
Change calcium:Polyvinyl alcohol weight ratio 1:3) seed is sprayed, then input is allowed to containing silica and bentonitic coated composition
Combine with seed;
C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, carry out within every 60 seconds above-mentioned
Operation, in triplicate, obtains pill pelleting seed;
D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.
3rd, embodiment 3:
A kind of preparation of rice pill pelleting seed, includes the following steps:
A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, and remove sand grains in seed, miscellaneous
Object;
B. seed is put into coating vessel, with the liquid composition (peroxide containing binding agent while container rotates
Change calcium:Cellulose weight ratios 1:5) spray seed, then input is containing silica and bentonitic coated composition, be allowed to
Seed combines;
C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, carry out within every 50 seconds above-mentioned
Operation, in triplicate, obtains pill pelleting seed;
D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.
4th, comparative example 1:
A kind of preparation of rice pill pelleting seed, includes the following steps:
A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, and remove sand grains in seed, miscellaneous
Object;
B. seed is put into coating vessel, with the liquid composition (peroxide containing binding agent while container rotates
Change calcium:Cellulose weight ratios 1:6) spray seed, then input is containing silica and bentonitic coated composition, be allowed to
Seed combines;
C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, carry out within every 50 seconds above-mentioned
Operation, in triplicate, obtains pill pelleting seed;
D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.
5th, comparative example 2:
A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, and remove sand grains in seed, miscellaneous
Object;
B. seed is put into coating vessel, with liquid composition (the poly- second containing binding agent while container rotates
Enol:Cellulose weight ratios 1:3) spray seed, then input is containing silica and bentonitic coated composition, be allowed to
Seed combines;
C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, carry out within every 50 seconds above-mentioned
Operation, in triplicate, obtains pill pelleting seed;
D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.
6th, comparative example 3:
A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, and remove sand grains in seed, miscellaneous
Object;
B. seed is put into coating vessel, with liquid composition (the poly- second containing binding agent while container rotates
Enol:Cellulose weight ratios 1:3) spray seed, then input is containing silica and bentonitic coated composition, be allowed to
Seed combines;
C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, carry out within every 80 seconds above-mentioned
Operation, in triplicate, obtains pill pelleting seed;
D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.
3rd, biological test is tested
By Experimental Comparison embodiment of the present invention 1-3 and the pill pelleting seed of comparative example 1-3, it is found through experiment that, embodiment
The seed of 1-3 and comparative example 1-3 are met water and can be cracked rapidly, and later conducive to germination, anti-medicine intensity is high, and Experimental Comparison is such as
Shown in table 1.
The different embodiment and comparative example pill pelleting seed laboratory contrast tests of table 1
As shown in Table 1, the pill pelleting seed of embodiment 1-3 is compared with comparative example 1-3, cracking severity show it is excellent, it is and real
Apply a 1-3 pill pelleting seed compression strength and germination percentage obviously higher than comparative example 1-3.The above test results show that it bonds
There is shadow in the time sprayed in the specific type and content of agent and step C to the intensity of germination percentage and pill pelleting seed
It rings, when binding agent is used cooperatively for calper calcium peroxide with other binding agents, and the two compounds weight ratio 1:1-1:It is pelletized when 5
The intensity of seed and germination percentage higher, and the injecting time in step C was considerably better than other time at 40-60 seconds.
It is emphasized that embodiment of the present invention is all illustrative rather than limited, and therefore, this hair
The bright embodiment being not limited to described in specific embodiment, it is every by those skilled in the art according to the technique and scheme of the present invention
Other specific embodiments obtained, also belong to protection scope of the present invention.
Claims (6)
1. a kind of pill pelleting seed suitable for direct sowing of rice, which is characterized in that the pill pelleting seed includes rice paddy seed, glues
Mixture and coated composition.
2. pill pelleting seed according to claim 1, which is characterized in that described adhesive is calper calcium peroxide, carboxymethyl is fine
Tie up element, polyvinyl alcohol, gelatin, pectin, cellulose, chitin, protein, clay, bentonite, polysaccharide, starch, acrylic acid dispersion
One or more in body, alginate, polycarboxylate.
3. pill pelleting seed according to claim 2, which is characterized in that described adhesive is calper calcium peroxide and other types
Adhesive be used in combination, and the weight ratio of the adhesive of calper calcium peroxide and other types is 1:1-1:5.
4. pill pelleting seed according to claim 1, which is characterized in that coated composition at least filling out containing more than one
Material, adhesive, swelling agent.
5. pill pelleting seed according to claim 4, which is characterized in that the pill pelleting seed also may include agricultural active
Ingredient.
6. the preparation method of the pill pelleting seed described in any one of claim 1-5 claims, which is characterized in that including such as
Lower step:
A. rice paddy seed is chosen:It will treat that pelletized rice paddy seed carries out purified treatment, remove sand grains, sundries in seed;
B. seed is put into coating vessel, sprays seed with the liquid composition containing binding agent while container rotates,
Then coated composition is put into, is allowed to combine with seed;
C. the Seed of granulation obtained in step B is poured into coating vessel, continues to repeat step B, carried out per 40-60 seconds above-mentioned
Operation, in triplicate, obtains pill pelleting seed;
D. pill pelleting seed step C obtained carries out suspension drying, obtains uniform pill pelleting seed.
Priority Applications (1)
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CN201810010544.4A CN108156884A (en) | 2018-01-02 | 2018-01-02 | A kind of pill pelleting seed suitable for direct sowing of rice and pelletized method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810010544.4A CN108156884A (en) | 2018-01-02 | 2018-01-02 | A kind of pill pelleting seed suitable for direct sowing of rice and pelletized method |
Publications (1)
Publication Number | Publication Date |
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Family
ID=62517600
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CN201810010544.4A Pending CN108156884A (en) | 2018-01-02 | 2018-01-02 | A kind of pill pelleting seed suitable for direct sowing of rice and pelletized method |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109105183A (en) * | 2018-07-14 | 2019-01-01 | 贵州禾玉来红谷有限公司 | Red rice implantation methods |
CN109354217A (en) * | 2018-12-21 | 2019-02-19 | 江西省科学院 | A kind of river water body and bed mud comprehensive treatment agent and preparation method |
CN110710356A (en) * | 2019-09-16 | 2020-01-21 | 深圳诺普信农化股份有限公司 | Pelleted seed and preparation method and application thereof |
CN111793433A (en) * | 2020-07-23 | 2020-10-20 | 中国科学院合肥物质科学研究院 | Nano seed coating agent and preparation method thereof |
WO2023110164A1 (en) * | 2021-12-15 | 2023-06-22 | Syngenta Crop Protection Ag | Coated rice seeds and method |
CN117695880A (en) * | 2024-02-05 | 2024-03-15 | 华南农业大学 | Mixing method for mixing suspended materials, stirring device and application |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109105183A (en) * | 2018-07-14 | 2019-01-01 | 贵州禾玉来红谷有限公司 | Red rice implantation methods |
CN109354217A (en) * | 2018-12-21 | 2019-02-19 | 江西省科学院 | A kind of river water body and bed mud comprehensive treatment agent and preparation method |
CN110710356A (en) * | 2019-09-16 | 2020-01-21 | 深圳诺普信农化股份有限公司 | Pelleted seed and preparation method and application thereof |
CN115152359A (en) * | 2019-09-16 | 2022-10-11 | 内蒙古自治区农牧业科学院 | Preparation method of seed pelleting coating and application of pelleting seed and pelleting powder-insecticide-pelleting powder coating structure |
CN111793433A (en) * | 2020-07-23 | 2020-10-20 | 中国科学院合肥物质科学研究院 | Nano seed coating agent and preparation method thereof |
CN111793433B (en) * | 2020-07-23 | 2022-01-28 | 中国科学院合肥物质科学研究院 | Nano seed coating agent and preparation method thereof |
WO2023110164A1 (en) * | 2021-12-15 | 2023-06-22 | Syngenta Crop Protection Ag | Coated rice seeds and method |
CN117695880A (en) * | 2024-02-05 | 2024-03-15 | 华南农业大学 | Mixing method for mixing suspended materials, stirring device and application |
CN117695880B (en) * | 2024-02-05 | 2024-05-03 | 华南农业大学 | Mixing method for mixing suspended materials, stirring device and application |
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