CN105875685A - Salt and alkali resistant corn seed dressing agent and preparation method thereof - Google Patents
Salt and alkali resistant corn seed dressing agent and preparation method thereof Download PDFInfo
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- CN105875685A CN105875685A CN201610276077.0A CN201610276077A CN105875685A CN 105875685 A CN105875685 A CN 105875685A CN 201610276077 A CN201610276077 A CN 201610276077A CN 105875685 A CN105875685 A CN 105875685A
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- zingiberis recens
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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
- A01N35/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical
- A01N35/06—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having two bonds to hetero atoms with at the most one bond to halogen, e.g. aldehyde radical containing keto or thioketo groups as part of a ring, e.g. cyclohexanone, quinone; Derivatives thereof, e.g. ketals
-
- 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
- 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
- A01N57/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds
- A01N57/10—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds
- A01N57/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic phosphorus compounds having phosphorus-to-oxygen bonds or phosphorus-to-sulfur bonds containing heterocyclic radicals
-
- 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts 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
- A01N65/00—Biocides, pest repellants or attractants, or plant growth regulators containing material from algae, lichens, bryophyta, multi-cellular fungi or plants, or extracts thereof
- A01N65/40—Liliopsida [monocotyledons]
- A01N65/48—Zingiberaceae [Ginger family], e.g. ginger or galangal
Abstract
The invention provides a salt and alkali resistant corn seed dressing agent. The salt and alkali resistant corn seed dressing agent is prepared from, by weight, 8-12 parts of methidathion, 13-17 parts of an organic solvent, 5-9 parts of a penetrating agent, 3-7 parts of a cosolvent, 1-3 parts of a safener, 1-4 parts of fresh ginger extract, 1-4 parts of validamycin, 1-4 parts of Alizarin and 1-2 parts of indole acetic acid. The invention also provides a preparation method of the salt and alkali resistant corn seed dressing agent. Therefore, the salt and alkali resistant corn seed dressing agent has the good preventing and controlling effects on insect pests in corn planting land and also achieves a high corn disease preventing and controlling effect. The seed dressing agent prepared by means of the preparation method has no toxic and side effect on corn plants and is high in safety, the lodging resisting rate of the corn plants is obviously increased, and the acre yield is also remarkably increased.
Description
Technical field
The invention belongs to seed dressing technical field, be specifically related to a kind of resist saline and alkaline corn seed treatment and preparation side thereof
Method.
Background technology
Semen Maydis is at the cultivation history about more than 470 year of China.China's sown area is at about 300,000,000 mu at present, is only second to
Paddy and wheat, occupies the 3rd in cereal crops, is only second to the U.S. in the world.The torrid zone, the whole world and Temperate Region in China are extensively planted.Beautiful
Rice sowing uses seed dressing to kill part pathogenic bacteria, insect often.
Seed dressing is that the total of the pesticide of disease pest harm can be puddled and adhere to or be impregnated with in seed, can be prevented and treated to a class with seed
Claiming, dosage form includes suspending agent, powder, wettable powder, suspension seed-coating agent etc., it is desirable to effective ingredient is nontoxic to crop germinating growth
Evil effect, the medicine film of formation has water penetration, breathability, does not affect seed life and Repiration, and seed dressing has efficiently, warp
Ji, safety, longevity of residure length and the feature such as multi-functional.
On pesticide market in recent years, seed dressing is developed rapidly in China market, and seed dressing is to subterranean pest-insect
Preventing and treating and ensure that bud ratio has good effect, and related data shows, current China corn seed treatment is in the prevention and control of plant diseases, pest control
On encounter bottleneck, especially in salt-soda soil use corn seed treatment, seed dressing effect must make new breakthrough.
The defect that existing corn seed treatment exists is as follows:
1, existing corn seed treatment is general to the prevention effect of insect in corn planting ground, can only prevent and treat one or two kind of insect, right
Insect common in corn planting ground such as Pyrausta nubilalis (Hubern)., armyworm, aphid, maize spider mite etc. can not be killed comprehensively；
2, existing corn seed treatment, to disease common in corn planting ground such as maize head smut, maize sheath blight, Semen Maydis
The prevention effect such as leaf blight, corn southern leaf blight is the best；
3, existing corn seed treatment has certain side effect to milpa, and safety is low, in the process of milpa growth
In, wind loading rating is general, and anti-fall rate is low, and per mu yield reduces the most therewith.
In summary, prior art there will naturally be inconvenience and defect in actual use, it is therefore necessary to improved.
Summary of the invention
For solving technical problem present in prior art, the present invention provide a kind of resist saline and alkaline corn seed treatment and
Preparation method, to realize following goal of the invention:
1, corn seed treatment prepared by the present invention is good to the prevention effect of insect in corn planting ground；
2, corn seed treatment prepared by the present invention also achieves higher effect to the preventing and treating of maize diseases；
3, the corn seed treatment that prepared by the present invention is without any side effects to milpa, and safety is high, makes the anti-fall of milpa
Rate significantly improves, and per mu yield is also significantly increased.
For solving above-mentioned technical problem, the technical scheme that the present invention takes is as follows:
The following is and the further of technique scheme is improved:
A kind of resisting saline and alkaline corn seed treatment, described corn seed treatment includes following components: methidathion, organic solvent, infiltration
Agent, cosolvent, safener, Rhizoma Zingiberis Recens extract, jingganmycin, rubican, ridicule indolylbutyric acid.
The component of described corn seed treatment, in parts by weight, content is: methidathion 8～12 parts, organic solvent 13～17
Part, penetrating agent 5～9 parts, cosolvent 3～7 parts, safener 1～3 parts, Rhizoma Zingiberis Recens extract 1～4 parts, jingganmycin 1～4 parts, madder
Grass element 1～4 part, ridicule indolylbutyric acid 1～2 parts.
The component of described corn seed treatment, in parts by weight, content is: methidathion 10 parts, organic solvent 15 parts, penetrating agent
7 parts, cosolvent 5 parts, safener 2 parts, Rhizoma Zingiberis Recens extract 2.5 parts, jingganmycin 2.5 parts, rubican 2.5 parts, ridicule indolylbutyric acid
1.5 part.
Described organic solvent be density be the dimethylbenzene of 0.87g/cm3.
Described penetrating agent is fatty alcohol-polyoxyethylene ether.
Described cosolvent is linalool.
Described safener is mefenpyrdiethyl.
Described a kind of resist saline and alkaline corn seed treatment, it is characterised in that: described Rhizoma Zingiberis Recens extract includes: curcumin
And gingerol；The content of described curcumin is 95%, the content of gingerol is 3%.
A kind of preparation method resisting saline and alkaline corn seed treatment, comprises the following steps:
(1) the weight ratio raw material of above-described embodiment 1～3 is taken；
(2) first methidathion is put in the dimethylbenzene that density is 0.87g/cm3, add linalool, stir 15 minutes；
(3) add fatty alcohol-polyoxyethylene ether, mefenpyrdiethyl, Rhizoma Zingiberis Recens extract, jingganmycin, rubican, ridicule diindyl second
Acid, mix and blend 15 minutes；
(4) it is eventually adding water, stirs 15 minutes；
(5) i.e. obtain the present invention resists saline and alkaline corn seed treatment.
The extracting method of described Rhizoma Zingiberis Recens extract comprises the following steps:
(1) prepare raw material Rhizoma Zingiberis Recens, clean, cut the sheet of 3mm, be dried at a temperature of 35 DEG C to water content under 5%, pulverize,
Rhizoma Zingiberis Recens powder；
(2) by Rhizoma Zingiberis Recens powder with 68% alcohol reflux 2h, extraction time is 4 times, united extraction liquid, obtains just extracting solution；
(3) by first extracting solution macroporous resin adsorption, then with 75% ethanol, the ethanol of 55%, 35% ethanol respectively to macropore
Resin eluting, merges eluent, stands 2h, filters, obtains crude extract；
(4) crude extract is concentrated into the 25% of original volume, stands 2h, filter, be dried, obtain finished product Rhizoma Zingiberis Recens extract.
Compared with prior art, the invention have the benefit that
1, corn seed treatment prepared by the present invention is good to the prevention effect of insect in corn planting ground, to common in corn planting ground
Insect: Pyrausta nubilalis (Hubern)., armyworm, aphid, the preventive effect of maize spider mite respectively reach 96.5～98.9%, 95.8～99.0%, 96.6～
98.8%, 97.0～99.5%；
2, corn seed treatment prepared by the present invention is in preventing and treating corn planting ground while insect, the disease control to milpa
There is effect equally, the disease to common in corn planting ground: maize head smut, maize sheath blight, the leaf blight of corn, Semen Maydis
The preventive effect of helminthosporium maydis respectively reaches 89～96%, 91～95%, 87～96%, 90～97%；
3, the corn seed treatment that prepared by the present invention is without any side effects to milpa, and safety is high, makes the anti-fall of milpa
Rate significantly improves, and per mu yield is also significantly increased, and the anti-fall rate of milpa is 80～96%, per mu yield reaches 1000～1200 jin.
Detailed description of the invention
Below by way of specific embodiment, the present invention is described, but the present invention is not merely defined in these embodiments.
Embodiment 1 one kinds can resist saline and alkaline corn seed treatment
Described corn seed treatment includes the component of following weight portion:
Methidathion 8 parts, organic solvent 13 parts, penetrating agent 5 parts, cosolvent 3 parts, safener 1 part, Rhizoma Zingiberis Recens extract 1 part, well ridge are mould
Element 1 part, rubican 1 part, ridicule indolylbutyric acid 1 part；
Described organic solvent be density be the dimethylbenzene of 0.87g/cm3；
Described penetrating agent is fatty alcohol-polyoxyethylene ether；
Described cosolvent is linalool；
Described safener is mefenpyrdiethyl；
Described Rhizoma Zingiberis Recens extract includes: curcumin and gingerol；The content of described curcumin is 95%, the content of gingerol is
3%。
Embodiment 2 one kinds can resist saline and alkaline corn seed treatment
Described corn seed treatment includes the component of following weight portion:
Methidathion 10 parts, organic solvent 15 parts, penetrating agent 7 parts, cosolvent 5 parts, safener 2 parts, Rhizoma Zingiberis Recens extract 2.5 parts, well
Ridge mycin 2.5 parts, rubican 2.5 parts, ridicule indolylbutyric acid 1.5 parts；
Described organic solvent be density be the dimethylbenzene of 0.87g/cm3；
Described penetrating agent is fatty alcohol-polyoxyethylene ether；
Described cosolvent is linalool；
Described safener is mefenpyrdiethyl；
Described Rhizoma Zingiberis Recens extract includes: curcumin and gingerol；The content of described curcumin is 95%, the content of gingerol is
3%。
Embodiment 3 one kinds can resist saline and alkaline corn seed treatment
Described corn seed treatment includes the component of following weight portion:
Methidathion 12 parts, organic solvent 17 parts, penetrating agent 9 parts, cosolvent 7 parts, safener 3 parts, Rhizoma Zingiberis Recens extract 4 parts, Jing Gang
Mycin 4 parts, rubican 4 parts, ridicule indolylbutyric acid 2 parts；
Described organic solvent be density be the dimethylbenzene of 0.87g/cm3；
Described penetrating agent is fatty alcohol-polyoxyethylene ether；
Described cosolvent is linalool；
Described safener is mefenpyrdiethyl；
Described Rhizoma Zingiberis Recens extract includes: curcumin and gingerol；The content of described curcumin is 95%, the content of gingerol is
3%。
Embodiment 4 one kinds can resist the preparation method of saline and alkaline corn seed treatment
A kind of preparation method resisting saline and alkaline corn seed treatment comprises the following steps:
(1) the weight ratio raw material of above-described embodiment 1～3 is taken；
(2) first methidathion is put in the dimethylbenzene that density is 0.87g/cm3, add linalool, stir 15 minutes；
(3) add fatty alcohol-polyoxyethylene ether, mefenpyrdiethyl, Rhizoma Zingiberis Recens extract, jingganmycin, rubican, ridicule diindyl second
Acid, mix and blend 15 minutes；
(4) it is eventually adding water, stirs 15 minutes；
(5) i.e. obtain the present invention resists saline and alkaline corn seed treatment.
The extracting method of described Rhizoma Zingiberis Recens extract comprises the following steps:
(1) prepare raw material Rhizoma Zingiberis Recens, clean, cut the sheet of 3mm, be dried at a temperature of 35 DEG C to water content under 5%, pulverize,
Rhizoma Zingiberis Recens powder；
(2) by Rhizoma Zingiberis Recens powder with 68% alcohol reflux 2h, extraction time is 4 times, united extraction liquid, obtains just extracting solution；
(3) by first extracting solution macroporous resin adsorption, then with 75% ethanol, the ethanol of 55%, 35% ethanol respectively to macropore
Resin eluting, merges eluent, stands 2h, filters, obtains crude extract；
(4) crude extract is concentrated into the 25% of original volume, stands 2h, filter, be dried, obtain finished product Rhizoma Zingiberis Recens extract.
Percent in above-described embodiment, in addition to specified otherwise, for mass percent.
Result detects:
(1) corn seed treatment prepared by the present invention is good to the prevention effect of insect in corn planting ground, to normal in corn planting ground
The insect seen: Pyrausta nubilalis (Hubern)., armyworm, aphid, the preventive effect of maize spider mite respectively reach 96.5～98.9%, 95.8～99.0%, 96.6
～98.8%, 97.0～99.5%, specific targets are shown in Table 1.
Insecticide prepared by table 1 present invention prevention effect to the insect in corn planting ground
(2) disease of milpa while insect, is prevented in preventing and treating corn planting ground by corn seed treatment prepared by the present invention
Control and there is effect equally, the disease to common in corn planting ground: maize head smut, maize sheath blight, the leaf blight of corn, jade
The preventive effect of rice helminthosporium maydis respectively reaches 89～96%, 91～95%, 87～96%, 90～97%, and specific targets are shown in Table 2.
Insecticide prepared by table 2 present invention prevention effect to the disease in corn planting ground
(3) corn seed treatment that prepared by the present invention is without any side effects to milpa, and safety is high, makes the anti-fall of milpa
Rate significantly improves, and per mu yield is also significantly increased, and the anti-fall rate of milpa is 80～96%, per mu yield reaches 1000～1200 jin, tool
Body is shown in Table 3.
The anti-fall rate of table 3 Semen Maydis and per mu yield statistics
Comparison: do not use seed dressing.
Finally it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to the present invention,
Although being described in detail the present invention with reference to previous embodiment, for a person skilled in the art, it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.
All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (10)
1. one kind can resist saline and alkaline corn seed treatment, it is characterised in that:
Described corn seed treatment includes following components:
Methidathion, organic solvent, penetrating agent, cosolvent, safener, Rhizoma Zingiberis Recens extract, jingganmycin, rubican, ridicule indolylbutyric acid.
The most according to claim 1 a kind of resist saline and alkaline corn seed treatment, it is characterised in that:
The component of described corn seed treatment, in parts by weight, content is:
Methidathion 8～12 parts, organic solvent 13～17 parts, penetrating agent 5～9 parts, cosolvent 3～7 parts, safener 1～3 parts, life
Rhizoma Zingiberis Recens extract 1～4 parts, jingganmycin 1～4 parts, rubican 1～4 parts, ridicule indolylbutyric acid 1～2 parts.
The most according to claim 1 a kind of resist saline and alkaline corn seed treatment, it is characterised in that:
The component of described corn seed treatment, in parts by weight, content is:
Methidathion 10 parts, organic solvent 15 parts, penetrating agent 7 parts, cosolvent 5 parts, safener 2 parts, Rhizoma Zingiberis Recens extract 2.5 parts, well
Ridge mycin 2.5 parts, rubican 2.5 parts, ridicule indolylbutyric acid 1.5 parts.
The most according to claim 1 a kind of resist saline and alkaline corn seed treatment, it is characterised in that: described organic solvent is close
Degree is the dimethylbenzene of 0.87g/cm3.
The most according to claim 1 a kind of resist saline and alkaline corn seed treatment, it is characterised in that: described penetrating agent is fat
Polyoxyethylenated alcohol.
The most according to claim 1 a kind of resist saline and alkaline corn seed treatment, it is characterised in that: described cosolvent is Lignum cinnamomi camphorae
Alcohol.
The most according to claim 1 a kind of resist saline and alkaline corn seed treatment, it is characterised in that: described safener is pyrazoles
Cloquitocet_mexyl.
The most according to claim 1 a kind of resist saline and alkaline corn seed treatment, it is characterised in that: described Rhizoma Zingiberis Recens extract
Including: curcumin and gingerol；The content of described curcumin is 95%, the content of gingerol is 3%.
9. the preparation method that can resist saline and alkaline corn seed treatment, it is characterised in that comprise the following steps:
(1) the weight ratio raw material of above-described embodiment 1～3 is taken；
(2) first methidathion is put in the dimethylbenzene that density is 0.87g/cm3, add linalool, stir 15 minutes；
(3) add fatty alcohol-polyoxyethylene ether, mefenpyrdiethyl, Rhizoma Zingiberis Recens extract, jingganmycin, rubican, ridicule diindyl second
Acid, mix and blend 15 minutes；
(4) it is eventually adding water, stirs 15 minutes；
(5) i.e. obtain the present invention resists saline and alkaline corn seed treatment.
A kind of preparation method resisting saline and alkaline corn seed treatment the most according to claim 9, it is characterised in that:
The extracting method of described Rhizoma Zingiberis Recens extract comprises the following steps:
(1) prepare raw material Rhizoma Zingiberis Recens, clean, cut the sheet of 3mm, be dried at a temperature of 35 DEG C to water content under 5%, pulverize,
Rhizoma Zingiberis Recens powder；
(2) by Rhizoma Zingiberis Recens powder with 68% alcohol reflux 2h, extraction time is 4 times, united extraction liquid, obtains just extracting solution；
(3) by first extracting solution macroporous resin adsorption, then with 75% ethanol, the ethanol of 55%, 35% ethanol respectively to macropore
Resin eluting, merges eluent, stands 2h, filters, obtains crude extract；
(4) crude extract is concentrated into the 25% of original volume, stands 2h, filter, be dried, obtain finished product Rhizoma Zingiberis Recens extract.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276077.0A CN105875685A (en) | 2016-04-29 | 2016-04-29 | Salt and alkali resistant corn seed dressing agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610276077.0A CN105875685A (en) | 2016-04-29 | 2016-04-29 | Salt and alkali resistant corn seed dressing agent and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770891A (en) * | 2018-07-25 | 2018-11-09 | 长沙浩然医疗科技有限公司 | A kind of salt resistance alkali long-acting corn seed dressing and preparation method thereof |
| CN114052018A (en) * | 2021-11-08 | 2022-02-18 | 昆明学院 | Agent for improving salt and alkali resistance of holboellia latifolia and treatment method |
-
2016
- 2016-04-29 CN CN201610276077.0A patent/CN105875685A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108770891A (en) * | 2018-07-25 | 2018-11-09 | 长沙浩然医疗科技有限公司 | A kind of salt resistance alkali long-acting corn seed dressing and preparation method thereof |
| CN114052018A (en) * | 2021-11-08 | 2022-02-18 | 昆明学院 | Agent for improving salt and alkali resistance of holboellia latifolia and treatment method |
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Application publication date: 20160824 |