CN112120035A - Solanaceae vegetable seed coating agent and preparation method thereof - Google Patents
Solanaceae vegetable seed coating agent and preparation method thereof Download PDFInfo
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- CN112120035A CN112120035A CN202011106226.1A CN202011106226A CN112120035A CN 112120035 A CN112120035 A CN 112120035A CN 202011106226 A CN202011106226 A CN 202011106226A CN 112120035 A CN112120035 A CN 112120035A
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- parts
- coating agent
- agent
- bactericide
- carbendazim
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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
- 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
- A01N47/18—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, directly attached to a heterocyclic or cycloaliphatic ring
-
- 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
-
- 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
- A01C1/08—Immunising seed
-
- 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
- A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
- A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05C—NITROGENOUS FERTILISERS
- C05C11/00—Other nitrogenous fertilisers
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Toxicology (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention relates to the technical field of seed coating, in particular to a solanaceae vegetable seed coating agent and a preparation method thereof, wherein the coating agent mainly comprises a film-forming agent, a filling agent, a bactericide and a warning dye, the coating agent prepared by utilizing the components has strong adhesive force and high brightness, in addition, the raw materials are all green and environment-friendly materials, the coating agent has higher use value and good application prospect, the coated solanaceae seeds are more mellow, the requirement of mechanical sowing is met, meanwhile, the uniformity of seed emergence is greatly improved, the later-stage management is facilitated, the labor intensity is reduced, the effects of sterilizing and continuously providing nutrient substances are simultaneously achieved, and the blank in the field is filled.
Description
Technical Field
The invention relates to the technical field of seed coating, in particular to a solanaceae vegetable seed coating agent and a preparation method thereof.
Background
Tomatoes, peppers, eggplants and the like are common solanaceous vegetables in our daily life. The vegetable seed is used for producing vegetable, and the seed coating is a technology for uniformly adhering active ingredients such as pesticides, fertilizers, trace elements and the like to the surface of the seed by using a film forming agent or an adhesive so as to guarantee the germination of the seed and the growth of seedlings. It has the advantages of convenient application, low cost, preventing plant diseases and insect pests, improving the field seedling rate of seeds, promoting the growth of seedlings and the like. The coating agent is also called seed coating agent, which is a chemical preparation with certain strength and permeability and formed by processing related agents, nutrient elements, film forming agents, dispersing agents and auxiliary agents, and can be directly coated on the surface of seeds for coating the seeds.
The solanaceous vegetable seeds are flatter than other vegetable seeds, the seeds are smaller, the adhesion and the brightness of the existing coating agent are not good, and the mechanical sowing is not facilitated; and because the flat seed easily causes the seed edge to coat unevenly when the capsule, appear the condition of missing the capsule, and the seed coating back roundness is not good, has influenced the seed outward appearance, also do not utilize in mechanized seeding.
Therefore, it is one of the problems to be solved by the skilled in the art to provide a coating agent which can improve the uniformity of seed emergence, facilitate mechanical sowing and improve the selling phase of seeds.
Disclosure of Invention
Aiming at various defects in the prior art, the inventor provides a solanaceae vegetable seed coating agent and a preparation method thereof, the coating agent mainly comprises a film-forming agent, a filling agent, a bactericide and a warning dye, the coating agent prepared by the components has strong adhesive force and high brightness, in addition, the raw materials are all green and environment-friendly materials, the coating agent has higher use value and good application prospect, the coated solanaceae seeds are more mellow, the requirement of mechanical sowing is met, meanwhile, the uniformity of seed emergence is greatly improved, the later-stage management is convenient, the labor intensity is reduced, the effects of sterilizing and continuously providing nutrient substances are simultaneously achieved, and the blank in the field is filled.
The specific technical scheme of the invention is as follows:
the invention provides a solanaceous vegetable seed coating agent which comprises the following raw materials in parts by weight:
25-30 parts of film-forming agent, 25-35 parts of filler, 1-2 parts of bactericide and 10-15 parts of warning dye;
wherein the film forming agent is one or more of polyvinyl alcohol, polyvinyl acetate, methyl cellulose, gum arabic, gelatin, xanthan gum and starch;
the filler is one or a mixture of more of attapulgite, talcum powder, montmorillonite powder, pearl powder and modified starch; further, the mesh number of the filler is preferably 800 meshes;
the bactericide is one or a mixture of sodium dodecyl sulfate, sodium dichloroisocyanurate, chlorobromoisocyanuric acid, thiophanate-propyl, thiram, carbendazim and carbendazim;
on the basis of the selection, the inventor further prefers that the film-forming agent is one or a mixture of more of methylcellulose, gum arabic, gelatin, xanthan gum and starch, the components can effectively increase the adhesive force of the coating agent on the surface of the seeds, so as to achieve the effect of not removing the powder, and in addition, the film-forming agent can provide nutrient substances for seed germination, so as to improve the vitality and uniformity of seedlings;
the filler is one or a mixture of more of attapulgite, montmorillonite powder, pearl powder and modified starch; the filler can effectively increase the smoothness and brightness of the coating agent on the surface of the seeds, and is beneficial to mechanical operation;
the inventor emphatically controls the use amounts of the two, preferably the use amount ratio of the two is the same, so that the coating effect of the whole coating agent can be improved by increasing the film forming agent, the edge of the flat seed is better coated, the phenomenon that the filling agent is filled in the edge part of the seed, the coating force is small, the seed leakage is easy to occur, and the two act together to ensure that the whole seed is more mellow after being coated, the selling phase is good and the mechanical sowing in the later period is facilitated;
the selected bactericide is preferably one or a mixture of more of propylthion carbendazim, carbendazim and methyl carbendazim;
the warning dye is liquid red and is selected from 60 wt% carmine water solution, and the carmine is edible synthetic pigment, has no pollution to human health and environment, and is healthier when being applied to a coating agent.
In addition, compare with prior art, do not add the antiseptic in the above-mentioned scheme of this application, more green.
Preferably, on the basis of the technical scheme, the raw materials provided by the inventor comprise the following components in parts by weight: 28 parts of film forming agent, 28 parts of filler, 1 part of bactericide and 13 parts of warning dye;
in addition, the invention also discloses a preparation method of the coating agent for the solanaceous vegetable seeds, which comprises the following steps:
step one, weighing 50 parts of purified water and adding the purified water into a stirring barrel;
weighing the required raw materials, and pouring the raw materials into a stirring barrel in sequence;
step three, stirring for 10 minutes at the rotating speed of 150 revolutions per minute;
step four, weighing 50 parts of purified water and adding the purified water into a stirring barrel;
step five, stirring at the rotation speed of 450 revolutions per minute until no bubbles and particles exist in the stirring barrel, thus obtaining the solanaceae vegetable seed coating agent.
Compared with the prior art, the invention has the following beneficial effects:
the provided solanaceae vegetable seed coating agent has strong adhesive force, particularly, the components and the proportion of the film forming agent and the filler are emphatically limited by the inventor, the edge of the coated solanaceae seed becomes more rounded, the requirement of mechanical sowing is met, meanwhile, the uniformity of seed emergence is greatly improved, the later-stage management is convenient, the labor intensity is reduced, the effects of sterilizing and continuously providing nutrient substances are achieved, and the blank in the field is filled.
Drawings
FIG. 1 is a view of a capsicum seed coated with the coating agent of the present invention and other coating agents;
wherein, 1 is the pepper seed coated by the coating agent of the solanaceae vegetable seed, 2 is the pepper seed coated by some import coating agent, and 3 is the pepper seed coated by the coating agent of some country;
from the figure, the pepper seeds coated by the coating agent obtained by the application have smoother and smoother surface, higher brightness and no powder falling compared with the pepper seeds coated by other companies.
Detailed Description
The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to specific embodiments, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
A solanaceous vegetable seed coating agent comprises the following raw materials in parts by weight:
28 parts of film forming agent, 28 parts of filler, 1 part of bactericide and 13 parts of warning dye;
the film-forming agent is formed by mixing polyvinyl acetate, methyl cellulose and gum arabic according to the mass ratio of 2:2: 1.
In the embodiment, the filling agent is formed by mixing talcum powder, montmorillonite powder and pearl powder according to the mass ratio of 1:1: 2.
In this example the bactericide is carbendazim and the warning dye is a 60 wt% carmine aqueous solution.
The preparation method of the coating agent for the solanaceous vegetable seeds comprises the following steps:
step one, weighing 50 parts of purified water and adding the purified water into a stirring barrel;
weighing the required raw materials, and pouring the raw materials into a stirring barrel in sequence;
step three, stirring for 10 minutes at the rotating speed of 150 revolutions per minute;
step four, weighing 50 parts of purified water and adding the purified water into a stirring barrel;
step five, stirring for about 1 hour at the rotating speed of 450 revolutions per minute until no bubbles and particles exist in the stirring barrel. The solanaceae vegetable seed coating agent is obtained.
Example 2
A solanaceous vegetable seed coating agent comprises the following raw materials in parts by weight:
25 parts of film forming agent, 25 parts of filler, 1.5 parts of bactericide and 15 parts of warning dye;
the film-forming agent is formed by mixing polyvinyl acetate, methyl cellulose and gum arabic according to the mass ratio of 1:1: 1.
In the embodiment, the filling agent is formed by mixing talcum powder, montmorillonite powder and pearl powder according to the mass ratio of 1:2: 1.
In this example the bactericide is carbendazim and the warning dye is a 60 wt% carmine aqueous solution.
The preparation method is the same as example 1.
Example 3
A solanaceous vegetable seed coating agent comprises the following raw materials in parts by weight:
25 parts of film forming agent, 35 parts of filling agent, 2 parts of bactericide and 10 parts of warning dye;
the film forming agent is prepared by mixing gum arabic, gelatin and xanthan gum according to the mass ratio of 1:1: 1.
In the embodiment, the filling agent is formed by mixing talcum powder, montmorillonite powder, pearl powder and pearl powder according to the mass ratio of 1:1:1: 1.
In this example the bactericide is carbendazim and the warning dye is a 60 wt% carmine aqueous solution.
The preparation method is the same as example 1.
Application examples
Taking a certain amount of pepper seeds, tomato seeds and eggplant seeds, treating the pepper seeds, tomato seeds and eggplant seeds by using the coating agent prepared in the embodiment 1-3, then cultivating and growing seedlings, taking the same amount of pepper seeds, tomato seeds and eggplant seeds which are not subjected to any treatment as blank tests, and taking the pepper seeds, tomato seeds and eggplant seeds coated by using an imported coating agent 1 and a national coating agent 2 as comparison tests; carrying out cultivation and seedling raising, counting the bud rate and the seedling growth by adopting a soil bed method according to GB-T3543.4-1995 crop seed test regulations, and observing the growth condition and the emergence rate of each vegetable seed in a period of time, wherein the test results are recorded in the following table 1:
as can be seen from Table 1 above, the seeds treated with the coating agents prepared in examples 1-3, whether they are peppers, tomatoes or eggplants, have significant advantages in germination rate and growth vigor of seedlings, and the uniformity of the size of the seedlings is better than that of the blank test group.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A solanaceous vegetable seed coating agent is characterized in that: the composite material comprises the following raw materials in parts by weight:
25-30 parts of film-forming agent, 25-35 parts of filler, 1-2 parts of bactericide and 10-15 parts of warning dye;
wherein the film forming agent is one or more of polyvinyl alcohol, polyvinyl acetate, methyl cellulose, gum arabic, gelatin, xanthan gum and starch;
the filler is one or a mixture of more of attapulgite, talcum powder, montmorillonite powder, pearl powder and modified starch;
the bactericide is one or a mixture of sodium dodecyl sulfate, sodium dichloroisocyanurate, chlorobromoisocyanuric acid, thiophanate-propyl, thiram, carbendazim and carbendazim.
2. The solanaceous vegetable seed coating agent of claim 1, wherein:
the film-forming agent is one or a mixture of more of methylcellulose, gum arabic, gelatin, xanthan gum and starch;
the filler is one or a mixture of more of attapulgite, montmorillonite powder, pearl powder and modified starch; the mesh number is 800 meshes;
the selected bactericide is preferably one or a mixture of more of propylthion carbendazim, carbendazim and methyl carbendazim;
the warning dye is selected from 60 wt% carmine water solution.
3. The solanaceous vegetable seed coating agent of claim 1, wherein: the composite material comprises the following raw materials in parts by weight: 28 parts of film forming agent, 28 parts of filling agent, 1 part of bactericide and 13 parts of warning dye.
4. The method for preparing the coating agent for the seeds of solanaceous vegetables as claimed in claim 1, wherein: the method specifically comprises the following steps:
step one, weighing 50 parts of purified water and adding the purified water into a stirring barrel;
weighing the required raw materials, and pouring the raw materials into a stirring barrel in sequence;
step three, stirring for 10 minutes at the rotating speed of 150 revolutions per minute;
step four, weighing 50 parts of purified water and adding the purified water into a stirring barrel;
step five, stirring at the rotation speed of 450 revolutions per minute until no bubbles and particles exist in the stirring barrel, thus obtaining the solanaceae vegetable seed coating agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011106226.1A CN112120035A (en) | 2020-10-15 | 2020-10-15 | Solanaceae vegetable seed coating agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011106226.1A CN112120035A (en) | 2020-10-15 | 2020-10-15 | Solanaceae vegetable seed coating agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112120035A true CN112120035A (en) | 2020-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011106226.1A Withdrawn CN112120035A (en) | 2020-10-15 | 2020-10-15 | Solanaceae vegetable seed coating agent and preparation method thereof |
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| Country | Link |
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| CN (1) | CN112120035A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982748A (en) * | 2022-06-21 | 2022-09-02 | 华盛农业集团股份有限公司 | Vegetable seed coating agent |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843118A (en) * | 2006-04-07 | 2006-10-11 | 上海市农药研究所 | Coating agent for seed and its preparing process and use |
| CN1887089A (en) * | 2006-07-28 | 2007-01-03 | 湖南农业大学 | Multifunctional superfine powder rice seed coating agent |
-
2020
- 2020-10-15 CN CN202011106226.1A patent/CN112120035A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843118A (en) * | 2006-04-07 | 2006-10-11 | 上海市农药研究所 | Coating agent for seed and its preparing process and use |
| CN1887089A (en) * | 2006-07-28 | 2007-01-03 | 湖南农业大学 | Multifunctional superfine powder rice seed coating agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114982748A (en) * | 2022-06-21 | 2022-09-02 | 华盛农业集团股份有限公司 | Vegetable seed coating agent |
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Application publication date: 20201225 |
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