CN111226928A - Seed dressing agent for improving drought tolerance of cotton and using method thereof - Google Patents
Seed dressing agent for improving drought tolerance of cotton and using method thereof Download PDFInfo
- Publication number
- CN111226928A CN111226928A CN202010240553.XA CN202010240553A CN111226928A CN 111226928 A CN111226928 A CN 111226928A CN 202010240553 A CN202010240553 A CN 202010240553A CN 111226928 A CN111226928 A CN 111226928A
- Authority
- CN
- China
- Prior art keywords
- cotton
- seed
- seed dressing
- seeds
- dressing agent
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
- A01N33/02—Amines; Quaternary ammonium compounds
- A01N33/12—Quaternary ammonium compounds
-
- 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
- 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
- A01N37/12—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 the group, wherein Cn means a carbon skeleton not containing a ring; 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
- 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
- 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
- A01N47/02—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 no bond to a nitrogen 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
- 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
- A01N47/40—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 a double or triple bond to nitrogen, e.g. cyanates, cyanamides
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Pest Control & Pesticides (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Agronomy & Crop Science (AREA)
- Soil Sciences (AREA)
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention provides a seed dressing agent for improving drought tolerance of cotton and a using method thereof. The application method of the seed dressing agent comprises the following steps: accurately weighing plant regulator according to the seed ratio of cotton according to the photon sowing amount, adding solution of appropriate amount of water, soaking seeds for 30 minutes to 1 hour, taking out, drying for 24 hours at 40 ℃ by using an oven, pouring into a container filled with seeds, adding other prepared seed coating agents and slow release agents, rapidly stirring or rolling until the liquid medicine is uniformly covered on the seeds, airing for 24 hours in a cool environment, and bagging for sowing after airing. The invention also provides the application of the plant regulator choline chloride and diethyl aminoethyl hexanoate, the pesticide thiacloprid, the bactericide amino-oligosaccharin and thifluzamide which are compounded to be used as a seed dressing agent of cotton seeds. Can improve the drought tolerance of cotton, the aphid control effect of cotton seedling stage and the disease resistance of cotton.
Description
Technical Field
The embodiment of the invention relates to a seed dressing agent for improving cotton drought tolerance and a using method thereof.
Background
At present, the arable land area of a dry area in the global range accounts for about 43 percent of the total arable land area, the larger part of the total arable land area in China is a low-yield field caused by adverse factors such as drought, more than thirty thousand hectares are distributed in coastal areas such as Shandong province, Jiangsu province and Zhejiang province, the areas are suitable for large-scale mechanized and intensive planting of cotton, the planting area of Xinjiang cotton accounts for more than 80 percent of the whole country, the characteristic of low-temperature drought is easy to occur in the period from cotton sowing to seedling stage in the areas at present, and a seed coating agent which is suitable for drought conditions, ensures that cotton seeds can normally germinate and has certain stress resistance is designed.
Disclosure of Invention
The compound of choline chloride, diethyl aminoethyl hexanoate, thiacloprid, amino-oligosaccharin and thifluzamide is used as the active ingredient of the seed dressing agent, so that the aphid of the cotton seedling can be effectively prevented and controlled, the influence of germination and emergence of the cotton seed under the drought condition is improved, and the seed dressing agent has a good application prospect.
The invention provides an application of a seed dressing agent for improving drought tolerance of cotton.
In the above use, the plant regulator is 98% choline chloride AR and 1.6% diethyl aminoethyl hexanoate AS, the pesticide is 40% thiacloprid SE, and the bactericide is 3.0% amino-oligosaccharin AS and 24% thifluzamide SE.
The invention also provides a seed dressing agent, which consists of a compound of choline chloride, diethyl aminoethyl hexanoate, thiacloprid, amino-oligosaccharin and thifluzamide and a slow release agent, wherein the pesticide composition for treating seeds comprises the following components in parts by weight:
in the seed dressing agent, the slow release agent comprises one or more of sodium sulfamate, polyvinyl alcohol, triglyceride, hydrogenated castor oil, ethylene glycol, hydroxypropyl methylcellulose, sodium carboxymethylcellulose and gelatin.
The invention also provides a using method, which comprises the following steps: accurately weighing plant regulator according to the seed ratio of cotton according to the photon sowing amount, adding solution of appropriate amount of water, soaking seeds for 30 minutes to 1 hour, taking out, drying for 24 hours at 40 ℃ by using an oven, pouring into a container filled with seeds, adding other prepared seed coating agents and slow release agents, rapidly stirring or rolling until the liquid medicine is uniformly covered on the seeds, airing for 24 hours in a cool environment, and bagging for sowing after airing.
In the use method, the seed dressing agent consists of a compound of choline chloride, diethyl aminoethyl hexanoate, thiacloprid, amino-oligosaccharin and thifluzamide and a slow release agent, wherein the slow release agent accounts for 5-15% of the seed dressing agent by mass.
In the use method, the cotton seeds are photons which are delinted and dried.
In the use method, the cotton seeds need to be soaked in the prepared plant regulator solution for 30 minutes to 1 hour, and then are dried for 24 hours at 40 ℃ by using an oven after being taken out.
In the use method, the prepared other seed coating agents and the slow release agents are added after seed soaking and drying, and the mixture is quickly stirred or rolled until the seed is uniformly covered by the liquid medicine.
In the above method of use, wherein 40g of seed dressing agent is added per 1kg of cotton seeds.
In the above application method, the standing for 24h comprises placing the cotton seeds after dressing in a sealing device and standing for 24h at normal temperature.
In the use method, the step of naturally airing in a cool environment for later sowing comprises the step of filling the cotton seeds after seed dressing into a sealed bag and then storing in a ventilated and dry environment.
In the using method, after the seeds are soaked, a proper amount of other compound coating agents are added to be matched with the cotton seeds, and after the cotton seeds are coated, the cotton seeds show good drought resistance, have certain control effect on aphids in the seedling stage of the cotton, improve the germination rate and the emergence rate and also enhance the disease resistance of the cotton.
Detailed Description
The invention discloses a seed dressing agent for improving cotton drought tolerance and a use method thereof, and a person skilled in the art can use the content for reference and appropriately improve process parameters to realize the seed dressing agent. It is expressly intended that all such similar substitutes and modifications which would be obvious to one skilled in the art are deemed to be included in the invention. While the methods and applications of this invention have been described in terms of preferred embodiments, it will be apparent to those of ordinary skill in the art that variations and modifications in the methods and applications described herein, as well as other suitable variations and combinations, may be made to implement and use the techniques of this invention without departing from the spirit and scope of the invention. The following examples are presented to enable those skilled in the art to more fully understand the present invention and are not intended to limit the invention in any way.
The seed dressing agent for improving the drought tolerance of cotton and the raw material medicines or the auxiliary agents used in the using method thereof provided by the invention can be purchased from the market.
The invention is further illustrated by the following examples:
example 1:
the seed dressing agent for improving the drought tolerance of cotton comprises, by weight, 0.005g of choline chloride, 0.1g of diethyl aminoethyl hexanoate, 10g of thiacloprid, 10g of amino-oligosaccharin and 4.0g of thifluzamide, 10g of a slow release agent and the balance of water.
The preparation method of the seed coating agent comprises the following steps:
preparing choline chloride and diethyl aminoethyl hexanoate into seed soaking solution, mixing a proper amount of clothianidin, amino-oligosaccharin and thifluzamide, adding sodium sulfamate, hydrogenated castor oil and carboxymethyl cellulose, and uniformly stirring; sequentially adding one or more of polyvinyl alcohol, triglyceride, ethylene glycol, hydroxypropyl methylcellulose and gelatin, pouring into a high-speed shearing emulsifying machine, high-speed shearing for 20min, adjusting pH to 5-7 with acid-base regulator, and detecting particle size with D90 less than 5 μm to obtain the final product.
Example 2:
the seed dressing agent for improving the drought tolerance of cotton comprises, by weight, 0.005g of choline chloride, 0.1g of diethyl aminoethyl hexanoate, 10g of thiacloprid, 15g of amino-oligosaccharin and 4.0g of thifluzamide, 10g of a slow release agent and the balance of water.
The preparation method is the same as that of example 1.
Example 3:
the seed dressing agent for improving the drought tolerance of cotton comprises, by weight, 0.01g of choline chloride, 0.5g of diethyl aminoethyl hexanoate, 15g of thiacloprid, 10g of amino-oligosaccharin and 4.5g of thifluzamide, 5g of a slow release agent and the balance of water.
The preparation method is the same as that of example 1.
Example 4:
the seed dressing agent for improving the drought tolerance of cotton comprises, by weight, 0.01g of choline chloride, 0.5g of diethyl aminoethyl hexanoate, 15g of thiacloprid, 15g of amino-oligosaccharin and 4.5g of thifluzamide, 5g of a slow release agent and the balance of water.
The preparation method is the same as that of example 1.
Comparative example 1:
this comparative example provides a seed coating which differs from example 3 in that choline chloride and diethyl aminoethyl hexanoate are not added and the agent is replaced with an equal amount of water.
Comparative example 2:
the comparative example provides a mature medicament commonly used in the market
Application example:
seed coating treatment: the method comprises the steps of selecting uniform, healthy and plump cotton photons, pouring the cotton photons into the prepared seed coating agent, fully stirring the cotton photons uniformly, using 40g of the seed coating agent per kilogram of seeds, and airing the seeds in a cool environment to be sown.
Effect verification test:
indoor low-temperature germination test: the seeds are sown in a germination box of 25cm multiplied by 20cm multiplied by 8cm, the substrate is sterilized fine sand, and the germination box is placed in an incubator, the photoperiod is 14h/10h (day/night), the day/night temperature is 20 ℃/10 ℃, the illumination intensity of the incubator is 12000lx, and the relative humidity is 70% -75%. Here, 7 sets of experiments were performed, the seeds in the 1 st to 6 th sets were coated with the seed coatings of examples 1-4 and comparative examples 1-2, respectively, and the 7 th set was a blank control (seeds were not subjected to any treatment); the seeds were sown in substrate seeds with a moisture content of 20% (treatment 1), 15% (treatment 2) and 10% (treatment 3), respectively, and 100 seeds were treated in each group of the test, and the treatment was repeated 3 times.
The investigation method comprises the following steps:
the white bud with bud length more than 0.5cm and no decay and deterioration is used as normal bud. And (4) observing the soil arching time of the seeds after sowing, counting the germination number of the seeds every day from the 5 th day after sowing, and calculating the germination rate. Counting the number of seedlings on the 15 th day, randomly selecting 10 cotton seedlings with different treatments, and measuring the length of the cotton seedlings by using a graduated scale.
And (3) field verification: the field test was conducted in 2019, 4 and 25 months at the Korla test base of the plant protection institute of Chinese academy of agricultural sciences. The loose type of Chinese plant cotton 2 is used as a test material, cotton seeds are coated according to the dosage, each seed is treated with 4 rows of areas, the row length is 8m, the completely random block design is adopted, and the test is repeated for 3 times.
The investigation method comprises the following steps:
investigating after the cotton leaves, sampling at 5 points, 20 plants at each point, and 100 plants in total, investigating the number of dead seedlings and the total number of plants once every 3 days until no dead seedlings appear in the field, and calculating the control effect;
after sowing, manually ditching among rows of each cell immediately, uniformly sowing 100 seeds, repeating the ditching for 3 times each time, investigating the seedling emergence number once every 3 days until the seedlings do not emerge any more, and calculating the seedling emergence rate;
the number of cotton aphids is investigated from the emergence of cotton, every 5 days, the number of wingless aphids on 25 cotton plants is randomly investigated in 2 rows in the middle of each plot, and the number of leaf rolling plants is recorded.
TABLE 1 growth of cotton seeds using different seed coatings
As can be seen from Table 1, the cotton seeds coated with the seed coating agent of the present invention before the cotton seeds were sown were relatively improved in the germination rate and seedling growth under the relatively drought conditions of the cotton seeds treated with the seed coating agent, and thus it was found that the use of the coating agent improved the drought tolerance of the cotton seeds during germination.
TABLE 2 field disease test results for cotton seeds using different seed coatings
As can be seen from Table 2, when the seed coating agent of the present invention is used for coating cotton seeds before cotton sowing, the seed coating agent has obvious effect of controlling seedling blight and does not affect seedling emergence when used for dressing cotton seeds, and therefore, the use of the coating does not have any adverse effect on seed germination and seedling emergence.
TABLE 3 test results of Aphis gossypii control using different seed coatings
As can be seen from Table 3, the cotton seeds were coated with the seed coating agent of the present invention before the sowing of cotton, and the cotton seeds treated with the seed coating agent had very good control effect on Aphis gossypii, wherein the effects of examples 2-4 were relatively good, and the effects of examples 3 and 4 were the best.
Finally, various modifications to these embodiments will be readily apparent to those skilled in the art, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of this invention are intended to be included within the scope of this invention.
Claims (10)
1. An application of a seed dressing agent for improving the drought tolerance of cotton.
2. The use according to claim 1, wherein the plant regulator is 98% choline chloride AR with 1.6% diethyl aminoethyl hexanoate AS, the insecticide is 40% thiacloprid SE, the fungicide is 3.0% amino-oligosaccharin AS with 24% thifluzamide SE.
3. A seed dressing agent comprises a compound of choline chloride, diethyl aminoethyl hexanoate, thiacloprid, amino-oligosaccharin and thifluzamide and a slow release agent, wherein the pesticide composition for treating seeds comprises the following components in parts by weight:
4. the seed dressing of claim 3, wherein the slow release agent comprises one or more of sodium sulfamate, polyvinyl alcohol, triglycerides, hydrogenated castor oil, ethylene glycol, hydroxypropyl methylcellulose, sodium carboxymethylcellulose, and gelatin.
5. A method of using a seed dressing agent, comprising: accurately weighing plant regulator according to the seed ratio of cotton according to the photon sowing amount, adding solution of appropriate amount of water, soaking seeds for 30 minutes to 1 hour, taking out, drying for 24 hours at 40 ℃ by using an oven, pouring into a container filled with seeds, adding other prepared seed coating agents and slow release agents, rapidly stirring or rolling until the liquid medicine is uniformly covered on the seeds, airing for 24 hours in a cool environment, and bagging for sowing after airing.
6. The use method of the seed dressing agent according to claim 5, wherein the seed dressing agent consists of a compound of choline chloride, diethyl aminoethyl hexanoate, thiacloprid, amino-oligosaccharin and thifluzamide and a slow release agent, and the slow release agent accounts for 5-15% of the seed dressing agent by mass.
7. The use method of the seed dressing agent according to claim 5, wherein the cotton seeds are delinted and air-dried photons.
8. The use method of the seed dressing agent according to claim 5, wherein the cotton seeds need to be soaked in the prepared plant regulator solution for 30 minutes to 1 hour, and then are dried for 24 hours at 40 ℃ by using an oven after being fished out.
9. The use method of the seed dressing agent according to claim 5, wherein the seed soaking and drying are followed by adding other prepared seed coating agents and slow release agents, and the seed dressing agent is rapidly stirred or rolled until the seed is uniformly covered by the liquid medicine.
10. The use of the seed dressing agent according to claim 5, wherein the air-drying preparation of sowing comprises storing the seed-dressed cotton seeds in a sealed bag in a ventilated and dry environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010240553.XA CN111226928A (en) | 2020-03-30 | 2020-03-30 | Seed dressing agent for improving drought tolerance of cotton and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010240553.XA CN111226928A (en) | 2020-03-30 | 2020-03-30 | Seed dressing agent for improving drought tolerance of cotton and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111226928A true CN111226928A (en) | 2020-06-05 |
Family
ID=70862463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010240553.XA Pending CN111226928A (en) | 2020-03-30 | 2020-03-30 | Seed dressing agent for improving drought tolerance of cotton and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111226928A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001082697A2 (en) * | 2000-04-28 | 2001-11-08 | Regents Of The University Of Minnesota | Seed treatment composition |
| CN100998337A (en) * | 2006-12-29 | 2007-07-18 | 新疆绿洲科技开发公司 | Multi-functional sead coating agent for cotton seeds of drough-resistant and saline-alkali resistant |
| CN101278616A (en) * | 2008-05-22 | 2008-10-08 | 新疆绿洲科技开发公司 | Drought-resistant salt-alkali tolerant corn seed coating agent |
| CN107660546A (en) * | 2016-07-27 | 2018-02-06 | 海利尔药业集团股份有限公司 | A kind of bactericidal composition containing thifluzamide and amino-oligosaccharide |
| CN108522510A (en) * | 2018-06-04 | 2018-09-14 | 佛山市普尔玛农化有限公司 | A kind of plant modifying agent composition containing choline chloride, diethyl aminoethyl hexanoate and amino-oligosaccharide |
| CN108651449A (en) * | 2018-04-26 | 2018-10-16 | 中国农业科学院棉花研究所 | Prevent the seed dressing and its application method of cotton seedling aphids |
| CN111700073A (en) * | 2020-06-29 | 2020-09-25 | 江苏徐淮地区淮阴农业科学研究所 | Composition for improving drought resistance of crops in seedling stage, crop seed dressing agent, and preparation method and application thereof |
-
2020
- 2020-03-30 CN CN202010240553.XA patent/CN111226928A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001082697A2 (en) * | 2000-04-28 | 2001-11-08 | Regents Of The University Of Minnesota | Seed treatment composition |
| CN100998337A (en) * | 2006-12-29 | 2007-07-18 | 新疆绿洲科技开发公司 | Multi-functional sead coating agent for cotton seeds of drough-resistant and saline-alkali resistant |
| CN101278616A (en) * | 2008-05-22 | 2008-10-08 | 新疆绿洲科技开发公司 | Drought-resistant salt-alkali tolerant corn seed coating agent |
| CN107660546A (en) * | 2016-07-27 | 2018-02-06 | 海利尔药业集团股份有限公司 | A kind of bactericidal composition containing thifluzamide and amino-oligosaccharide |
| CN108651449A (en) * | 2018-04-26 | 2018-10-16 | 中国农业科学院棉花研究所 | Prevent the seed dressing and its application method of cotton seedling aphids |
| CN108522510A (en) * | 2018-06-04 | 2018-09-14 | 佛山市普尔玛农化有限公司 | A kind of plant modifying agent composition containing choline chloride, diethyl aminoethyl hexanoate and amino-oligosaccharide |
| CN111700073A (en) * | 2020-06-29 | 2020-09-25 | 江苏徐淮地区淮阴农业科学研究所 | Composition for improving drought resistance of crops in seedling stage, crop seed dressing agent, and preparation method and application thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105660701B (en) | A kind of special chemokine strong sprout seed dressing of corn | |
| CN111493077A (en) | 10% thiacloprid, pyrrole and Shuangling pesticide composition and pesticide preparation thereof | |
| CN111657288A (en) | Pesticide composition containing brassin, indolebutyric acid and plant resistance inducer | |
| CN105211094B (en) | Woods fruit insect prevention liniment, preparation method and application | |
| CN104920473B (en) | Prevent and treat the composite seed coating agent of maize sheath blight | |
| CN113519546A (en) | Cabbage seed coating agent and using method thereof | |
| CN113273349A (en) | Pelleted seed for rapidly forming vegetation on bare land and production method thereof | |
| CN109251086B (en) | Alfalfa drought-resistant seed coating agent and application thereof | |
| CN104839156B (en) | Compound seed dressing agent for preventing and controlling peanut plant diseases and insect pests | |
| CN109429941B (en) | Method for improving activity and cold resistance of super-sweet corn seeds | |
| CN107173022A (en) | It is a kind of to reduce the cultural method of the Rape in Paddy Soil sclerotiniose incidence of disease | |
| CN108450266B (en) | Evaluation method of under-forest environment suitable for planting pseudo-ginseng | |
| CN111226928A (en) | Seed dressing agent for improving drought tolerance of cotton and using method thereof | |
| CN103355357A (en) | Potato seed coating | |
| CN104814030A (en) | Peanut pest and disease preventing compound synergist | |
| CN111296440A (en) | Seed dressing agent for improving low-temperature tolerance of cotton and using method thereof | |
| CN109588181A (en) | A kind of hill gooseberry's seedling-raising technique | |
| JPS5920645B2 (en) | Germination and rooting agent for useful plants | |
| CN110122502B (en) | Seed coating composition and preparation method and application thereof | |
| CN109463063A (en) | Machine transplanting of rice late rice seed sigh effect azoles solution seed soaking breeding method | |
| CN114766490B (en) | New application of brassinolide and method for improving water conservation function of grassland | |
| CN109964953A (en) | A kind of drought-resistant maize seed coat agent and its application | |
| CN115777704B (en) | Drought-resistant seed coating agent and preparation method thereof | |
| CN108294053A (en) | A kind of organic pelletized preparation and preparation method of romaine lettuce seed | |
| CN104098374B (en) | Formula and coating method of newly introduced No.1 Oriental goat bean compound seed coating agent |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200605 |