CN1032729C - Seed coating agent - Google Patents
Seed coating agent Download PDFInfo
- Publication number
- CN1032729C CN1032729C CN 92110332 CN92110332A CN1032729C CN 1032729 C CN1032729 C CN 1032729C CN 92110332 CN92110332 CN 92110332 CN 92110332 A CN92110332 A CN 92110332A CN 1032729 C CN1032729 C CN 1032729C
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- seed
- present
- coating agent
- seed coating
- agent
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- Expired - Fee Related
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Abstract
The present invention relates to a seed coating agent which is composed of a hydrophilic high molecular polymer, a dispersing agent, a broad-spectrum antibiotic and a germicide, wherein the coating agent of the present invention is prepared by mixing the chemicals with polar liquid. The present invention has stable effect of the seed coating agent, the seedling emergence quality of seeds can be enhanced, and the rate of diseased seedlings can be reduced; the present invention is mainly suitable for coating the seeds of cruciferous vegetables, such as Chinese cabbages, radishes, etc.
Description
The present invention relates to a kind of before sowing or plantation to the method for seed treatment, particularly relate to a kind of method of Chinese cabbage, radish seed being carried out Cotton seeds.
For a long time, people are accustomed to the with medicament seed dressing and handle seed, kill the surface of the seed with germ, this seed dressing is compared with existing kind clothing agent, poor, the drug effect shakiness of the uniformity of adhesion medicinal powder on the seed, easily produce the purpose that poisoning maybe can't reach optimal diseases prevention, and medicinal powder is easy to come off.And the content of molds of Chinese cabbage and radish seed is very big, reaches as high as 20%, has influence on the normal growth behind the seed sprouting, has strengthened the probability that disease just infects, and forms many unhealthy and strong seedling.In China, Beijing Agricultural University has developed series at present and has planted the clothing agent, and application has obtained good effect on many crops, has tangible disease-preventing and yield-increasing effect.But should the agent of series kind clothing undesirable to Chinese cabbage, radish extermination of disease and insect pest effect, and should the agent of series kind clothing complex manufacturing be arranged, defective such as investment is big, cost is high, seed is unsuitable stored for a long time after treatment, thereby further limited its application on producing.
The objective of the invention is at above-mentioned defective, propose a kind of simple seed-coating method and seed coating medicine, it can improve percentage of seedgermination, makes Chinese cabbage, radish seedling robust growth, improves Chinese cabbage, radish yield, extensively prevention and elimination of disease and pests.
Coating agent for seed of the present invention is made up of hydrophilic high molecular polymer, dispersant, antibiotic, bactericide and polar liquid, hydrophilic high molecular polymer is: sodium carboxymethylcellulose, dispersant: potter's clay, antibiotic: terramycin, bactericide, metalaxyl-mn-zn or tpn, polar liquid: water.
Below be the prescription (percentage by weight composition) of seed coating medicine of the present invention:
Prescription one:
75% tpn wetting powder 13.3%-36.6%
Terramycin powder 0.05-2%
Sodium carboxymethylcellulose 1-20%
Potter's clay all the other.
Prescription two:
58% metalaxyl manganese-zinc wettable powder 17-54%
Terramycin powder 0.05-2%
Sodium carboxymethylcellulose 1-20%
Potter's clay all the other.
The preparation method: after above-mentioned medicament weighed up, fully stir, solid-state seed coating medicine of the present invention.During use, use clean running water as carrier, in water: medicament=8-12: 1 ratio preparating liquid, under 10-50 ℃ of condition, medicament is slowly poured in the water, evenly distribute, dissolve until medicament with bar-shaped stirring simultaneously, standby.
The method of handling Chinese cabbage, radish seed with the agent of this kind clothing is as follows:
With excellent, then or the seed of breeding the previous year carry out dressing.Get the above-mentioned soup and seed of adding behind the water in 1: the ratio dressing of 25-35.Seed is placed on container or the level and smooth floor, and the soup that stirs is poured on the seed, stirs with wooden utensil that seed all hangs with coating solution on all seeds, cold is opened, and can pack up sowing after 10-20 minute.Capsuled seed also can be placed and be preserved.
Implement 1: take by weighing 75% tpn wetting powder 15g, terramycin powder 1g, sodium carboxymethylcellulose 10g, potter's clay 74g fully stirs, and promptly makes seed coating medicine 100g of the present invention.Be equipped with water 1000g, the above-mentioned 100g pulvis that mixes is once added wherein, under 15 ℃ of conditions, stir, can obtain the pasty state seed coating medicine.Take by weighing Chinese cabbage seed 30000g, seed is placed on the level and smooth floor, and the soup that stirs is poured on the seed, stirs with wooden utensil that seed all hangs with coating solution on all seeds, cold is opened, and can pack up sowing after 15 minutes.Capsuled seed also can be placed and be preserved.
Embodiment 2: take by weighing 58% metalaxyl manganese-zinc wettable powder 20g, and terramycin powder 1g, sodium carboxymethylcellulose 10g, potter's clay 69g fully stirs, and promptly makes seed coating medicine 100g of the present invention.Be equipped with water 1000g, the above-mentioned 100g powder chaste tree that mixes is once added wherein, under 20 ℃ of conditions, stir, can obtain pasty state dressing chaste tree.Take by weighing radish seed 30000g, seed is placed on the level and smooth floor, and the soup that stirs is poured on the seed, stirs with wooden utensil that seed all hangs with coating solution on all seeds, cold is opened, and can pack up sowing after 15 minutes.Capsuled seed also can be placed and be preserved.
The present invention compares than prior art has following typical advantages.
(1) kind is reached 85-95% with the preventive effect of fungi, bacterium, the seedling incidence of disease 70% (the seeing Table one) that descend.
The sterilization of this coating agent of table one, protection effect
| Clump count | Preventive effect | Sick seedling rate | Preventive effect | |
| CK | 21.3 | 12 | ||
| Cotton seeds | 3.6 | 83％ | 1.7 | 86％ |
(2) germinate neatly behind the seed coating, germination is not had impact.
Table 2 coating agent is to the impact of potentiality of seed and germination percentage
| Germinating energy (%) | Germination percentage (%) | |
| Process | 99 | 100 |
| CK | 99 | 100 |
(3) promote strong sprout, improve Chinese cabbage, radish early yield more than 20%, mu volume increase 10-15%.
(4) production technology is simple, both can carry out mechanically actuated, can be used for again manual operations, and method of operating is easy, And safety non-toxic has no side effect to people and plant.
Claims (2)
1, a kind of Chinese cabbage, radish seed seed coating medicine is characterized in that forming (percentage by weight) by following formulation ratio:
75% tpn wetting powder 13.3%--36.6%
Terramycin powder 0.05--2%
Sodium carboxymethylcellulose 1--20%
Potter's clay all the other.
2, a kind of seed coating medicine prescription according to claim 1 carries out the method for dressing, it is characterized in that making using water as carrier, in water: plant clothing agent=8-12: 1 ratio preparating liquid, in soup: the ratio dressing of seed=1: 25-35.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92110332 CN1032729C (en) | 1992-09-10 | 1992-09-10 | Seed coating agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92110332 CN1032729C (en) | 1992-09-10 | 1992-09-10 | Seed coating agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1070542A CN1070542A (en) | 1993-04-07 |
| CN1032729C true CN1032729C (en) | 1996-09-11 |
Family
ID=4944748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92110332 Expired - Fee Related CN1032729C (en) | 1992-09-10 | 1992-09-10 | Seed coating agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1032729C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100581363C (en) * | 2003-07-25 | 2010-01-20 | 石原产业株式会社 | Herbicidal composition having the enhanced herbicidal effect, and method for enhancing the herbicidal effect |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102584482A (en) * | 2012-01-10 | 2012-07-18 | 天津滨农科技有限公司 | Pollution-free Chinese cabbage seed coating agent |
| CN104446978B (en) * | 2014-11-28 | 2016-07-13 | 中国科学院沈阳应用生态研究所 | A kind of corn seed coating agent with strong root, strong sprout and water retaining function and preparation method thereof |
| CN105410029A (en) * | 2015-12-31 | 2016-03-23 | 周雷雷 | Anti-black-spot turnip seed coating agent |
| CN106550956A (en) * | 2016-10-28 | 2017-04-05 | 新疆绿洲兴源农业科技有限责任公司 | A kind of seed coat agent of preventing and treating tomato seedling pest and disease damage and preparation method thereof |
-
1992
- 1992-09-10 CN CN 92110332 patent/CN1032729C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100581363C (en) * | 2003-07-25 | 2010-01-20 | 石原产业株式会社 | Herbicidal composition having the enhanced herbicidal effect, and method for enhancing the herbicidal effect |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1070542A (en) | 1993-04-07 |
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| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |