CN107372510A - A kind of seed coat agent and preparation method thereof and the application in coating processing is carried out to crop seed - Google Patents
A kind of seed coat agent and preparation method thereof and the application in coating processing is carried out to crop seed Download PDFInfo
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- CN107372510A CN107372510A CN201710598764.9A CN201710598764A CN107372510A CN 107372510 A CN107372510 A CN 107372510A CN 201710598764 A CN201710598764 A CN 201710598764A CN 107372510 A CN107372510 A CN 107372510A
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- coat agent
- seed coat
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- chitin
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
- A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
- A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
- A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/10—Aromatic or araliphatic carboxylic acids, or thio analogues thereof; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
- A01N37/36—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing at least one carboxylic group or a thio analogue, or a derivative thereof, and a singly bound oxygen or sulfur atom attached to the same carbon skeleton, this oxygen or sulfur atom not being a member of a carboxylic group or of a thio analogue, or of a derivative thereof, e.g. hydroxy-carboxylic acids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/24—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing the groups, or; Thio analogues thereof
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N51/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds having the sequences of atoms O—N—S, X—O—S, N—N—S, O—N—N or O-halogen, regardless of the number of bonds each atom has and with no atom of these sequences forming part of a heterocyclic ring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
- A01N59/14—Boron; Compounds thereof
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Pretreatment Of Seeds And Plants (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention provides a kind of seed coat agent, including following components in percentage by weight：Chitin 1~20%, growth regulator 0.1~5.5%, surfactant 1~20%, the water of surplus.The germination percentage of crop seed can be improved using seed coat agent provided by the invention, and blade is caused discoloration, spot, necrosis or wilting in seedling stage crop, and seed grows 21 days after blade, and crop is also without any lopsided symptom of appearance.
Description
Technical field
The invention belongs to biological pesticide technical field, more particularly to a kind of seed coat agent and preparation method thereof and to Crop Species
Son carries out the application in coating processing.
Background technology
The film forming of film forming agent in seed coat agent is the key characteristic of seed coat agent, be influence coating quality an important factor for,
The security of its key character impact seed coat agent and the sprouting of seed.It is thin to be generally chemical synthesis for the film forming agent of seed coat agent at present
Film, such as polyvinyl alcohol, only play coating crop seed, without bactericidal action；And using polyvinyl alcohol to be main former
The film forming agent of material, also mainly the number of the hydroxyl with containing in prepared film forming agent is relevant for its hydrophilic size, in hydrochloric acid
Under catalysis, the content of hydroxyl in film forming agent can be adjusted with formaldehyde, there is different water resistances to reach made film forming agent, to drop
Expulsion rate of the low filming agent after seed coat agent seed soaking dissolving, but due to containing formaldehyde in film forming agent, on the one hand seed coat agent is made
User has injury, on the other hand has an impact to crop seed germination rate.And contain the effective of sterilization in the seed coat agent being conventionally synthesized
Composition, typically seed is sprouted and had an impact, the triazole bactericidal agent especially commonly used now in seed treatment, such as phenyl ether methyl cyclic
Azoles, seed is sprouted and seedling growth has inhibitory action.
The content of the invention
In view of this, in view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to and a kind of seed coat agent is provided, it is possible to increase
The germination percentage of seed, not only with bactericidal action, and there is no inhibitory action to seed sprouting and seedling growth.
The invention provides a kind of seed coat agent, including following components in percentage by weight：
Chitin 1~20%
Growth regulator 0.1~5.5%
Surfactant 1~20%
The water of surplus.
Preferably, including following components in percentage by weight：
Chitin 2~15%
Growth regulator 1~5%
Surfactant 2~15%
The water of surplus.
Preferably, the granularity of the chitin is 10~100mm.
Preferably, the growth regulator is in salicylic acid, boric acid, heteroauxin, indolebutyric acid, lactic acid and methyl α-naphthyl acetate
It is one or more of.
Preferably, the surfactant is nonionic surfactant.
Preferably, the nonionic surfactant includes APES, castor oil polyoxyethylene ether and fat
One or more in fat alcohol APEO.
The preparation method of the seed coat agent provided present invention also offers above-mentioned technical proposal, comprises the following steps：
After the chitin is crushed, mix with water and surfactant, added during the stirring
Growth regulator, after conditioning agent dissolving completely to be grown, continue 30~120min of stirring, obtain seed coat agent.
Preferably, the speed of the stirring is 200~2000rpm.
Present invention also offers application of the seed coat agent of above-mentioned technical proposal offer in coating processing is carried out to crop seed.
Preferably, the mass ratio of the seed coat agent and crop seed is (1~4):(100~1000).
The invention provides a kind of seed coat agent, including following components in percentage by weight：Chitin 1~20%, growth are adjusted
Save agent 0.1~5.5%, surfactant 1~20%, the water of surplus.Crop can be improved using seed coat agent provided by the invention
The germination percentage of seed, and blade is caused discoloration, spot, necrosis or wilting in seedling stage crop, and also seed is grown
21 days gone out after blade, crop is also without any lopsided symptom of appearance.
Embodiment
The invention provides a kind of seed coat agent, including following components in percentage by weight：Chitin 1~20%, growth are adjusted
Save agent 0.1~5.5%, surfactant 1~20%, the water of surplus.
Seed coat agent provided by the invention includes the chitin of weight/mass percentage composition 1~20%, and preferably 2~15%, more preferably
For 5~12%.The present invention is not particularly limited to the source of the chitin, the city routinely selected using those skilled in the art
Sell commodity.In the present invention, the chitin act as bactericide and kind clothing film forming agent.
In the present invention, the granularity of the chitin is 10~100mm, preferably 20~90mm, more preferably 30~
80mm。
Seed coat agent provided by the invention includes the growth regulator of weight/mass percentage composition 0.1~5.5%, and preferably 1~5%,
More preferably 1.5~4.5%.In the present invention, the growth regulator be salicylic acid, boric acid, heteroauxin, indolebutyric acid,
One or more in lactic acid and methyl α-naphthyl acetate, specially two kinds, three kinds, four kinds, five kinds or six kinds.When the growth regulator is
At two kinds, three kinds, four kinds, five kinds or six kinds, the mixing of each component equal proportion.The present invention does not have to the source of the growth regulator
Particular/special requirement, the commercial goods routinely selected using those skilled in the art.In the present invention, the growth regulator
It act as improving percentage of seedgermination and seedling growth potential energy.
Seed coat agent provided by the invention includes the surfactant of weight/mass percentage composition 1~20%, and preferably 2~15%, more
Preferably 5~10%.In the present invention, the surfactant is preferably nonionic surfactant；The non-ionic surface
Activating agent is preferably one kind or several in APES, castor oil polyoxyethylene ether and AEO
Kind, more preferably APES and AEO.In the present invention, when nonionic surfactant is
When APES and AEO, the APES and AEO with
Arbitrary proportion mixes.
The present invention is not particularly limited to the source of mentioned reagent, the commercially available business routinely selected using those skilled in the art
Product.In the present invention, the surfactant act as wetting action.
Seed coat agent provided by the invention includes the water of surplus.In the present invention, the water is preferably deionized water.
The preparation method of the seed coat agent provided present invention also offers above-mentioned technical proposal, comprises the following steps：By described in
After chitin crushes, mixed with water, surfactant and the silicon of polyoxyethylene three, life is added during the stirring
Long conditioning agent, continue 30~120min of stirring.
In the present invention, the granularity that the chitin crushes is 10~100mm, preferably 20~90mm, more preferably 30
~80mm.In the present invention, the speed of the stirring is 200~2000rpm, preferably 300~1800rpm, more preferably 400
~1500rpm.The time for continuing stirring is 30~120min, preferably 40~110min, more preferably 50~100min.
Present invention also offers seed coat agent the answering in coating processing is carried out to crop seed that above-mentioned technical proposal provides
With the crop seed is specially rice paddy seed, corn seed, soya seeds, peanut seed or cotton seeds.
In the present invention, the mass ratio of the seed coat agent and crop seed is (1~4):(100~1000), it is preferably (2
~3):(300~800).
In an embodiment of the present invention, the application method of the seed coat agent is：After seed coat agent and crop seed are mixed, dry
It is dry.The present invention does not have particular/special requirement to the equipment and mode of the drying, the drying routinely selected using those skilled in the art
Equipment and mode.In embodiments of the present invention, conventional red, yellow or black water are added preferably in the mixed process
Soluble dye, to show that crop seed is coated with by seed coat agent.
In the present invention, the red, yellow or the species of black water-soluble dye and source are not particularly limited, adopted
The water-soluble dye routinely selected with those skilled in the art.
In embodiments of the present invention, after the application method of the seed coat agent is additionally included in seed coat agent and crop seed mixing,
Add 5% pyraclostrobin pulvis or the mixing of 5% imidacloprid pulvis, drying.
In embodiments of the present invention, the 5% pyraclostrobin pulvis or the mass ratio of 5% imidacloprid pulvis and seed coat agent
For (10~40):(1~4), it is preferably (15~35):(2~3).The present invention is to the 5% pyraclostrobin pulvis or 5% pyrrole
The preparation method of worm quinoline pulvis is not particularly limited, specifically, in terms of the mass percent of 5% imidacloprid pulvis, by 5% pyrazoles
Kresoxim-methyl pulvis or 5% imidacloprid pulvis pass through after being mixed with 4% sodium lignin sulfonate, 2% polymerization of carboxylic acid salt and 89% kaolin
Air-flow crushing, after 98% particle is by 320 mesh standard sieves, obtain 5% pyraclostrobin pulvis or 5% imidacloprid pulvis.
With reference to embodiment to a kind of seed coat agent provided by the invention and in coating processing is carried out to crop seed
Application be described in detail, but they can not be interpreted as limiting the scope of the present invention.
Embodiment 1
By percentage to the quality, 2% chitin, 0.1% lactic acid, AEO 5%, deionized water benefit are weighed
Enough to 100%.
Chitin obtains the particle that diameter is less than 100mm after mechanical crushing, adds AEO and goes
Ionized water is stirred, and lactic acid is added in stirring, continues after stirring 30min, seed coat agent is made.
By the seed coat agent being prepared and rice paddy seed difference in mass ratio 1:100、2:100 and 4:100 mixing, are being mixed
During add red water-soluble dye, obtained after drying corresponding to three kinds of different qualities than mixing the rice seed being coated with
Son, labeled as A1, A2 and A3.
Embodiment 2
By percentage to the quality, 15% chitin is weighed, 2% lactic acid, 1.5% boric acid, 1.5% methyl α-naphthyl acetate, alkyl phenol gathers
Oxygen vinethene 8%, deionized water complements to 100%.
Chitin obtains the particle that diameter is less than 100mm after mechanical crushing, adds APES and goes
Ionized water is mixed, and lactic acid, boric acid and methyl α-naphthyl acetate are added in stirring, continues after stirring 70min, seed coat agent is made.
By percentage to the quality, it is 5% pyraclostrobin, 4% sodium lignin sulfonate, 2% polymerization of carboxylic acid salt and 89% is high
After ridge soil is well mixed, by air-flow crushing, after 98% particle is by 320 mesh standard sieves, 5% pyraclostrobin pulvis is obtained.
Rice paddy seed of 1 part, the 2 parts and 4 parts seed coat agent respectively with 1000 parts is mixed, yellow water is added in mixed process
Soluble dye, then corresponding 10 parts, 20 parts and 40 parts of 5% pyraclostrobin pulvis of addition, are well mixed and obtain three kinds after drying
The rice paddy seed being coated with of different quality number mixing, labeled as B1, B2 and B3.
Embodiment 3
By percentage to the quality, 3% chitin, 0.2% heteroauxin, 0.3% methyl α-naphthyl acetate, aliphatic alcohol polyethenoxy are weighed
Ether 7%, deionized water complements to 100%.
Chitin after mechanical crushing, obtain diameter be less than 100mm particle, add AEO and go from
Sub- water stirring, adds heteroauxin and methyl α-naphthyl acetate in stirring, continues after stirring 80min, seed coat agent is made
By percentage to the quality, by 5% imidacloprid, 4% sodium lignin sulfonate, 2% polymerization of carboxylic acid salt and 89% kaolin
After well mixed, by air-flow crushing, after 98% particle is by 320 mesh standard sieves, 5% imidacloprid pulvis is obtained.
Corn seed of 1 part, 2 parts and 4 parts of the seed coat agent respectively with 500 parts is mixed, black is added in mixed process
Water-soluble dye, then corresponding 10 parts, 20 parts and 40 parts of 5% imidacloprid pulvis of addition, are well mixed and obtain three kinds not after drying
The corn seed being coated with of homogenous quantities number mixing, labeled as C1, C2 and C3.
The seed coat agent drug effect of embodiment 4 and safety testing
Blank control is not carry out the rice paddy seed of chemicals treatment.
200 seed sowing processing are selected from embodiment 1, embodiment 2 and the sample of embodiment 3, observes and counts seed
Germination, calculate the germination percentage of seed and be compared, the results are shown in Table 1.
Blade face upgrowth situation:After germination grows blade, whether there is change in 3,5,7,21 days observation leaf surfaces
The symptoms such as color, necrosis, wilting and deformity, and compared with blank control, it the results are shown in Table 2.
The measurement of plant height：The measurement of seedling stage Security test plant height, it is plant by end points of rice bottom to blade top
Thing plant height；
The calculation formula of growth rate inhibiting rate：
Growth rate：R=L/D
R is growth rate (mm/d), and L is the newborn height of plant or length (mm), D are time day (d).
Growth rate inhibiting rate (%)：I=(Rck-Rt)/Rck × 100
I is growth rate inhibiting rate (%), and Rck is blank control growth rate, and Rt is the growth rate of chemicals treatment, is tied
Fruit is shown in Table 3.
The germination percentage result of seed coat agent prepared by the embodiment 1~3 of table 1 to seed
As can be drawn from Table 1, the germination percentage of seed coat agent provided by the invention is 87~93%, the germination percentage of blank control
For 86%.
The seed coat agent of table 2 produces discoloration, necrosis, wilting and orthodontic condition to crop
Remarks："-" indicates no poisoning
As can be drawn from Table 2, seed coat agent provided by the invention will not make blade cause discoloration, spot to rice in seedling stage
Point, necrosis or wilting, and seed grows 21 days after blade, and rice is also without any lopsided symptom of appearance.
3 seed coat agent of table 24 days is to paddy growth speed inhibiting rate statistical form
As can be drawn from Table 3, the growth inhibition of A1, B1 and C1 rice seedling be respectively -2.25%, -2.16% and -
3.00%；The growth inhibition of A2, B2 and C2 rice seedling is respectively -3.00%, -2.75% and -3.41%；A3, B3 and C3 water
The growth inhibition in rice seedling seedling stage is respectively -2.16%, -1.42%, -2.83%.Show seed coat agent and the blank control of the present invention
Compare, have the function that to promote plant growth.
As seen from the above embodiment, the germination percentage of crop seed can be improved using seed coat agent provided by the invention, and
Blade will not be set to cause discoloration, spot, necrosis or wilting in seedling stage crop, and seed grows 21 days after blade,
Crop is also without any lopsided symptom of appearance.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications also should
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of seed coat agent, including following components in percentage by weight：
Chitin 1~20%
Growth regulator 0.1~5.5%
Surfactant 1~20%
The water of surplus.
2. seed coat agent according to claim 1, it is characterised in that including following components in percentage by weight：
Chitin 2~15%
Growth regulator 1~5%
Surfactant 2~15%
The water of surplus.
3. seed coat agent according to claim 1 or 2, it is characterised in that the granularity of the chitin is 10~100mm.
4. seed coat agent according to claim 1 or 2, it is characterised in that the growth regulator is salicylic acid, boric acid, Yin
One or more in indolylbutyric acid, indolebutyric acid, lactic acid and methyl α-naphthyl acetate.
5. seed coat agent according to claim 1 or 2, it is characterised in that the surfactant is non-ionic surface active
Agent.
6. seed coat agent according to claim 5, it is characterised in that the nonionic surfactant includes alkyl phenol polyoxy
One or more in vinethene, castor oil polyoxyethylene ether and AEO.
7. the preparation method of seed coat agent, comprises the following steps described in claim 1~6 any one：
After the chitin is crushed, mixed with water and surfactant, growth is added during the stirring
Conditioning agent, after conditioning agent dissolving completely to be grown, continue 30~120min of stirring, obtain seed coat agent.
8. preparation method according to claim 7, it is characterised in that the speed of the stirring is 200~2000rpm.
9. the preparation method system described in seed coat agent or claim 7~8 any one described in claim 1~6 any one
Application of the standby obtained seed coat agent in coating processing is carried out to crop seed.
10. application according to claim 9, it is characterised in that the mass ratio of the seed coat agent and crop seed for (1~
4):(100~1000).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598764.9A CN107372510A (en) | 2017-07-21 | 2017-07-21 | A kind of seed coat agent and preparation method thereof and the application in coating processing is carried out to crop seed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598764.9A CN107372510A (en) | 2017-07-21 | 2017-07-21 | A kind of seed coat agent and preparation method thereof and the application in coating processing is carried out to crop seed |
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| CN107372510A true CN107372510A (en) | 2017-11-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432808A (en) * | 2018-04-26 | 2018-08-24 | 合肥慧谷农业科技有限公司 | A kind of soya seeds coating agent and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016815A (en) * | 2014-06-20 | 2014-09-03 | 山东省花生研究所 | Peanut seed coating agent |
-
2017
- 2017-07-21 CN CN201710598764.9A patent/CN107372510A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104016815A (en) * | 2014-06-20 | 2014-09-03 | 山东省花生研究所 | Peanut seed coating agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432808A (en) * | 2018-04-26 | 2018-08-24 | 合肥慧谷农业科技有限公司 | A kind of soya seeds coating agent and preparation method thereof |
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