CN106472507B - A kind of plant growth regualting composition, preparation and its application - Google Patents
A kind of plant growth regualting composition, preparation and its application Download PDFInfo
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- CN106472507B CN106472507B CN201610896054.XA CN201610896054A CN106472507B CN 106472507 B CN106472507 B CN 106472507B CN 201610896054 A CN201610896054 A CN 201610896054A CN 106472507 B CN106472507 B CN 106472507B
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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
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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
- 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
Abstract
The present invention discloses a kind of plant growth regualting composition, and the composition is (5.0-60.0) by weight ratio：1 choline chloride and amino-oligosaccharide composition; the composition can increase rice, wheat, corn, cucumber, watermelon, Pepper crops yield, mitigate chemical injury of crops; seed and seedling can be protected, improve photosynthesis of plant; plant root system development, enhancing resistance, enhancing is promoted to apply safety.
Description
Technical field
The present invention relates to a kind of composition pesticides, and in particular to a kind of plant growth regualting composition, preparation and its application.
Background technology
Suitable plant growth regulator uses appropriate concentration in the correct use age, can not only crop be promoted to give birth to
It is long, promote robust plant, the immunity and resistance of plant can also be improved, promote volume increase, improves quality.However due to changing
A large amount of uses of fertilizer, pesticide, make soil ecology by great destruction, the environment that crop root is faced extremely severe,
The all serious growth and development for influencing root system such as pernicious bacteria is largely grown, subterranean pest-insect is rampant, acid-base value is unbalance, make crop seedling
It is stiff, seedling is weak, rotten dead, yield and quality the problems such as declining be on the rise, traditional takes root, strengthening root, increases photosynthesis of plant
Product be simple stimulation plant, and the environment around rhizosphere can not be changed, so acquired effect is not notable.Such as
Fruit aerial part cauline leaf undergrowth, photosynthate is few, will influence root tuber differentiation, development and substance accumulation, small and weak plant is just
It can not grow big root tuber；, whereas if aerial part cauline leaf over growth, assimilation products is few to underground transhipment amount, influences root tuber
Development and substance accumulation, result is then plant excessive growth.Therefore, the growth relationship for how coordinating part above and below the ground is
The key of crop yield.
Choline chloride can be absorbed through axis, leaf, root, then be transmitted to the position worked, physiological action can inhibit
The light respiration of Activities of Some Plants promotes root system development, can make in photosynthate accumulation to stem tuber, root tuber as much as possible, to
Increase yield, makes better products.But choline chloride is big using concentration, crop field is using concentration generally in 1000ppm or more, user
Method and the use age it is improper may cause crop early ageing even cause poisoning, influence crop normal growth and the underproduction.If crop
Improper fertilization is also easy to produce fertilizer damage, and fertilizer excessively can cause invalid drug dispensing to increase, and envelope row, pest-resistant, disease-resistant, lodging tolerance subtract too early
It is weak, it is remaining green when it is due to become yellow and ripe late-maturing.
Invention content
In view of this, the application provides a kind of safe plant growth regualting composition and preparation, for protecting kind
Son and seedling improve photosynthesis of plant, and plant root system development, enhancing resistance, enhancing is promoted to apply safety.
In order to solve the above technical problems, technical solution provided by the invention is a kind of plant growth regualting composition, special
Sign is：The composition is (5.0-60.0) by weight ratio：1 choline chloride and amino-oligosaccharide composition.
Preferably, the composition is (5.0-30.0) by weight ratio：1 choline chloride and amino-oligosaccharide composition.
Preferably, the composition is (10.0-20.0) by weight ratio：1 choline chloride and amino-oligosaccharide composition.
The present invention also provides a kind of plant growth regualting composition preparation, the plant growth regualting composition accounts for described
The percentage of total formulation weight is 1-70%, and the preparation further includes auxiliary material, and the auxiliary material is that at least one is selected from solvent, helps
Agent, carrier, the percentage that the solvent accounts for the total formulation weight is 1-40%, and the auxiliary agent accounts for the total formulation weight
Percentage is 1-10%, and the percentage that the carrier accounts for the total formulation weight is 1-40%.
Preferably, the solvent is at least one selected from water, dimethyl sulfoxide (DMSO), N-Methyl pyrrolidone, ethylene glycol.
Preferably, the auxiliary agent is at least one selected from Tween 80, TERMUL200, alkylnaphthalene sulfonate condensation polymer, fat
Alcohol polyoxyethylene ether, ammonium sulfate, alkyl polyglycoside, organic silicon polyether class, sodium lignin sulfonate.
Preferably, the auxiliary agent is at least one selected from Tween 80, alkylnaphthalene sulfonate condensation polymer, aliphatic alcohol polyethenoxy
Ether, alkyl polyglycoside, sodium lignin sulfonate.
Preferably, the carrier is at least one selected from anhydrous magnesium sulfate, ammonium sulfate, tripotassium phosphate, sodium tripolyphosphate, jade
Rice starch, diatomite.
The present invention also provides a kind of plant growth regualting compositions to increase crop yield, mitigate answering on chemical injury of crops
With.
Preferably, the crop is that any one is selected from rice, wheat, corn, cucumber, watermelon, capsicum.
Choline chloride, main function principle are to activate the key enzyme of photosynthesis of plant, i.e. ATP-enzyme of light reaction and dark
RUBP-the carboxylase and G-3-P dehydrogenases of reaction promote plant absorption luminous energy and utilize luminous energy, preferably fixed and assimilation
CO2, photosynthetic efficiency is improved, plant carbohydrates, protein, chlorophyll content are increased.Choline chloride can through axis, leaf,
Root absorbs, and is then transmitted to the position worked, and physiological action can inhibit the light respiration of Activities of Some Plants, promote root system development,
It can make in photosynthate accumulation to stem tuber, root tuber as much as possible, to increase yield, make better products.But choline chloride
Big using concentration, using concentration generally in 1000ppm or more, application method and use age improper may cause crop early in crop field
It declines or even causes poisoning, influence crop normal growth and the underproduction.
Amino-oligosaccharide, also known as chitosan oligosaccharide, scientific name are β-Isosorbide-5-Nitrae-oligosaccharides-gucosamine, are the shells in marine organisms shell
Rudimentary polymerizate after few element deacetylation hydrolysis.This is a kind of biological substance with sp act, can be used as excitation
The immune response of son excitation plant, improves the soluble sugar and proline content in plant, enhances defensive ferment in plant
Activity, generating has disease-resistant, resistance substance, regulates and controls the growth and development of plant.Chitosan oligosaccharide also can be used as a kind of signaling molecule,
It interacts with plant cell, coordinate plant growth development and active metabolism.
Choline chloride itself cannot directly be utilized by plant, need to generate glycine betaine or phosphatidyl courage in plant intracellular metabolite
Alkali and participate in adjusting vegetative activity, amino-oligosaccharide can promote the metabolic function of plant, choline chloride can be promoted to be converted to plant
The available glycine betaine of object or phosphatidyl choline increase the accumulation of photosynthate, while can also increase to promote photosynthesis
Soluble sugar and proline content improve crop quality.The two is applied in combination, and can promote the metabolic function of plant, enhances chlorination
Metabolism of the choline in plant to increase operation rate, and reduces concentration and uses caused by excessively high metabolic function deficiency negatively
Effect, such as poisoning.
Choline chloride and amino-oligosaccharide are easy to use succinct to crop safety height.Plant growth provided by the invention
Composition has overcome above-mentioned enhances plant stress-resistance effect not using plant modifying agent or other chemical substances in the prior art
Stablize or reduce yield, the shortcoming of quality, provides outside a kind of safe plant modifying agent and a kind of marine organisms
The plant modifying agent combination of rudimentary polymerizate enhancing plant products and drug safety after the few plain deacetylation hydrolysis of the shell of shell
Object promotes plant root system development, enhancing resistance, enhancing application peace for protecting seed and seedling, improving photosynthesis of plant
Quan Xing.
Specific implementation mode
In order to make those skilled in the art more fully understand technical scheme of the present invention, with reference to specific embodiment pair
The present invention is described in further detail.
Embodiment 1
Preparation method is：
(1) it takes amino-oligosaccharide to be dissolved in the water, is warming up to 50-60 DEG C, insulated and stirred dissolves 20 minutes；
(2) alkyl polyglycoside and choline chloride is added, dissolving is uniformly mixed；
(3) water is added to be uniformly mixed, is filtered after being cooled to room temperature, form finished product.
With reference to NY/T 1427-2007 pesticide storage at normal temperature stability test general rules, stability is carried out to aforesaid liquid preparation
Experiment, test result such as table 1：
1 embodiment of table, 1 preparation stability test result
Embodiment 2
Preparation method is：
(1) it takes amino-oligosaccharide to be dissolved in the water, is warming up to 50-60 DEG C, insulated and stirred dissolves 20 minutes；
(2) ethylene glycol and choline chloride is added, dissolving is uniformly mixed；
(3) water is added to be uniformly mixed, is filtered after being cooled to room temperature, form finished product.
With reference to NY/T 1427-2007 pesticide storage at normal temperature stability test general rules, stability is carried out to aforesaid liquid preparation
Experiment, test result such as table 2：
2 embodiment of table, 2 preparation stability test result
Embodiment 3
Preparation method is：
(1) amino-oligosaccharide is dissolved with dimethyl sulfoxide (DMSO), is warming up to 50 DEG C；
(2) pure water is added and fatty alcohol polyoxyethylene ether dissolving is uniformly mixed；
(3) choline chloride is added, stirs evenly, cooled and filtered forms finished product.
With reference to NY/T 1427-2007 pesticide storage at normal temperature stability test general rules, stability is carried out to aforesaid liquid preparation
Experiment, test result such as table 3：
3 embodiment of table, 3 preparation stability test result
Embodiment 4
Preparation method is：
(1) choline chloride and amino-oligosaccharide are dissolved with pure water, is warming up to 50 DEG C；
(2) TERMUL200 dissolvings are added to be uniformly mixed；
(3) pure water is supplied, is stirred evenly, cooled and filtered forms finished product.
With reference to NY/T 1427-2007 pesticide storage at normal temperature stability test general rules, stability is carried out to aforesaid liquid preparation
Experiment, test result such as table 4：
4 embodiment of table, 4 preparation stability test result
Embodiment 5
Preparation method is：
(1) choline chloride and amino-oligosaccharide are dissolved with pure water, is warming up to 50 DEG C；
(2) TERMUL20 dissolvings are added to be uniformly mixed；
(3) pure water is supplied, is stirred evenly, cooled and filtered forms finished product.
With reference to NY/T 1427-2007 pesticide storage at normal temperature stability test general rules, stability is carried out to aforesaid liquid preparation
Experiment, test result such as table 5：
5 embodiment of table, 5 preparation stability test result
Embodiment 6
Preparation method is：
(1) by each raw material in formula according to stoichiometry, input mixing vessel in carry out premixing 10-15 minutes；
(2) material after premixing is crushed；
(3) material after crushing is remixed, incorporation time 10-15 minutes.
With reference to NY/T 1427-2007 pesticide storage at normal temperature stability test general rules, stability examination is carried out to above-mentioned preparation
It tests, test result such as table 6：
6 embodiment of table, 6 preparation stability test result
Embodiment 7
Preparation method is：
(1) by each raw material in formula according to stoichiometry, input mixing vessel in carry out premixing 10-15 minutes；
(2) material after premixing is crushed；
(3) material after crushing is remixed, incorporation time 10-15 minutes.
(4) water of the weight that adds materials 10% is mediated, is granulated, is dried, and water dispersible granules finished product is formed.
With reference to NY/T 1427-2007 pesticide storage at normal temperature stability test general rules, stability examination is carried out to above-mentioned preparation
It tests, test result such as table 7：
7 embodiment of table, 7 preparation stability test result
Embodiment 8
1, subjects：Corn (first jade 335)
2, insecticide spraying time：Ear period
3, experimental method：Reference《Farm-chemical indoor determination test rule NY/T 2061.2-2011》Plant growth regulating
Agent part 2：Promote, inhibit plant strain growth experiment cauline leaf spraying, pot-culture method；Surface liquid natural air drying is waited for after dispenser, is moved to
Interior observes safety and growing state, the results are shown in Table 9.
4, data statistic analysis：Data statistic analysis：It is analyzed using DPS6.55 (Duncan) statistical software.According to
Test data is calculated be averaged spike length C1, corn of corn and is averaged bear fruit grains C2, average mass of 1000 kernel C3, relative to blank control
The average spike length increment rate C4 (%) of (clear water), relative to blank control average bear fruit grains increment rate C5 (%) and relative to
The average mass of 1000 kernel C6 (%) of blank control.
5, evaluation method：The average spike length growth rate E3 after theoretical use with, average bear fruit grains are found out using Gowing formula
Increment rate E4 and average mass of 1000 kernel increment rate E5.Practical measurement it is mixed after deliberated index C4, C5, C6 respectively with
Theory index E3, E4, E5 that Gowing formula obtain compare, and actual value is more than the work that theoretical value 10% is synergistic
With actual value is the effect being added between 0-10% with the difference of theoretical value, and actual value is short of money less than theoretical value 10%
Anti- effect.It the results are shown in Table 8.
Gowing formula：E=x+y-xy/100；X, y is that practical increment rate obtained by each component is applied alone respectively or actually subtracts
Few rate.
The kind variable rate technology seedling growth is stronger, and strain plant type is compact, delicate and pretty, and aerial root is flourishing, is lifted on blade.Its son
Uniformly, impurity is few, and commodity is good, highly resistance stem rot, moderate resistance smut, middle Resistance for grain.Variable rate technology yielding ability
Good, yield stability protrudes, and adaptability is good, precocious anti-fall.
98 days Huang-Huai-Hai breeding times, precocity 5-7 days.Seedling leaf sheath purple, leaf green, leaf margin green.Strain
Plant type is compact, 286 centimetres of plant height, 103 centimetres of Ear height, the complete stool number of blade 19 or so.Pollen pink, glume green, flower
Silk aubergine, fruit ear tubular, 18.5 centimetres of spike length, 15.8 row of tassel row number, cob is red, seed yellow, dent type, semi-rigid,
39.3 grams of 100-grain weight.
8 each single dose of table or composition are applied to the laboratory test results of plant
Table 9 sprays safety observations result of the medicament after 10 days
As can be seen from the above table, choline chloride single dose is safe in 100-800ppm application concentrations, but promote increment and
Effect of increasing production unobvious, when 1000-1200ppm are applied, corn tender leaf edge occur it is withered and yellow, burn leaf situation, and occur
The shrivelled, underproduction phenomenon of grain.And in choline chloride and amino-oligosaccharide complex preparation, choline chloride is used in 200-600ppm
Safety, and corn growth amount facilitation effect and effect of increasing production are apparent；Peace is not used only in 1000-1200ppm in choline chloride
Entirely, volume increase is further promoted.
Embodiment 9
1, subjects：Rice (excellent 8377) in river
2, insecticide spraying time：Boot stage
3, experimental method：Reference《Farm-chemical indoor determination test rule NY/T 2061.2-2011》Plant growth regulating
Agent part 2：Promote, inhibit plant strain growth experiment cauline leaf spraying, pot-culture method；Surface liquid natural air drying is waited for after dispenser, is moved to
Interior grows controlled at 20-30 DEG C, observes growing state, and count rice per mu yield, rice yield quality index, as a result
It is shown in Table 11, table 12.
4, data statistic analysis：It is analyzed using DPS6.55 (Duncan) statistical software.It is calculated according to test data
Go out rice average effective spike number/cave C1, rice is averaged bear fruit grains C2, average mass of 1000 kernel C3, relative to blank control (clear water)
Average spike number increment rate C4 (%), relative to the average bear fruit grains increment rate C5 (%) of blank control and relative to blank control
Average mass of 1000 kernel C6 (%).
5, evaluation method：The average spike number growth rate E3 after theoretical use with, average bear fruit grains are found out using Gowing formula
Increment rate E4 and average mass of 1000 kernel increment rate E5.Practical measurement it is mixed after deliberated index C4, C5, C6 respectively with
Theory index E3, E4, E5 that Gowing formula obtain compare, and actual value is more than the work that theoretical value 10% is synergistic
With actual value is the effect being added between 0-10% with the difference of theoretical value, and actual value is short of money less than theoretical value 10%
Anti- effect.It the results are shown in Table 10.
Gowing formula：E=x+y-xy/100；X, y is that practical increment rate obtained by each component is applied alone respectively or actually subtracts
Few rate.
(excellent 8377) in river, late March sow seedling, rice seedling bed 20 kilograms of application rate of mu, in 28 days length of time rice seedlings grow to the wherein described rice.
4.5~5 leaves are transplanted, 16.5 × 20 centimetres of Transplanting Density, and 2 paddy seedlings are inserted per cave；Dry-raised and casttransplanted rice upper disk on March 15~20, the length of time rice seedlings grow 3
1 heart of leaf, mu Basic Seedling 8~100,000.Medium Fertilization Level on the upper side, heavy base fertilizer application, more organic fertilizers, early spraying fertilizer, heavy dressing phosphorus, potassium
Fertilizer, later stage see seedling supplementary fertilizer.Shallow water transplants seedlings, wetting irrigation for paddy field, in due course dry field.Attention control rice blast, bacterial leaf-blight, planthopper etc. are main
Want pest and disease damage.
10 each single dose of table or composition are applied to the laboratory test results of rice plant
The experiment of table 11 measures statistical data
Table 12 sprays poisoning performance results of the medicament after 10 days
As can be seen from the above table, without apparent drug effect phenomenon, volume increase effect when 100-800ppm of choline chloride single dose application concentrations
Fruit unobvious, when 1000-1200ppm are applied, there is withered and yellow, burning leaf situation in rice tender leaf edge.Choline chloride and amino-oligosacchride
In plain complex preparation, choline chloride is safe to use in 200-600ppm, and increasing production of rice is with obvious effects；Choline chloride exists
It is not only safe to use when 1000-1200ppm, further promote volume increase.
Embodiment 10
1, subjects：Cucumber (swallow is white)
2, insecticide spraying time：One heart stage of two leaves
3, experimental method：Reference《Farm-chemical indoor determination test rule NY/T 2061.2-2011》Plant growth regulating
Agent part 2：Promote, inhibit plant strain growth experiment cauline leaf spraying, pot-culture method；Surface liquid natural air drying is waited for after dispenser, is moved to
Interior, drought stress processing, low temperature stress processing observe growing state, the results are shown in Table 14.
Wherein, after drought stress processing refers to dispenser, watering to being saturated, then stop watering to there is notable difference progress
Character is investigated.Low temperature stress processing refers to plant being placed in low temperature stress 7 days at 4 DEG C after dispenser 24 hours, then carry out character tune
It looks into.
4, data statistic analysis：It is analyzed using DPS6.55 (Duncan) statistical software.It is calculated according to test data
Go out cucumber to be averaged plant height H (cm), cucumber leaves relative water content W, plant fresh weight M1, plant weights M2, relative to blank control
The average plant height increment rate C1 (%) of (clear water), and relative to the average plant fresh weight increment rate C2 (%) of blank control, with
And the average plant weights increment rate C3 (%) relative to blank control.
5, evaluation method：It is fresh that the average plant height growth rate E1 after theoretical use with, average plant are found out using Gowing formula
Weight increment rate E2 and average plant weights increment rate E3.Practical measurement it is mixed after deliberated index C4, C5, C6 respectively with
Theory index E1, E2, E3 that Gowing formula obtain compare, and actual value is more than the work that theoretical value 10% is synergistic
With actual value is the effect being added between 0-10% with the difference of theoretical value, and actual value is short of money less than theoretical value 10%
Anti- effect.It the results are shown in Table 13.
Gowing formula：E=x+y-xy/100；X, y is that practical increment rate obtained by each component is applied alone respectively or actually subtracts
Few rate.
13 each single dose of table or composition are applied to the laboratory test results of cucumber plant
Table 14 sprays poisoning performance results of the medicament after 10 days
As can be seen from the above table, choline chloride and amino-oligosaccharide under low concentration to cucumber leaves root fresh weight and dry weight
It is significantly increased, choline chloride and amino-oligosaccharide, which are used in compounding, to be made to reduce choline chloride concentration and used hypermetabolism work(
Poisoning caused by energy is insufficient acts on.
Embodiment 11
1, subjects：Rice (excellent 8377) in river
2, insecticide spraying time：Boot stage
3, climate condition：It is 27-37 DEG C, sunny.
4, test method：Dispenser is carried out in such a way that complete stool is sprayed, spraying time is in the morning 10:00 or so, according to
《Criterion》(two standards) takes 5 point samples, every 4 plants of grab sample to investigate its plant height, spike length, setting percentage for totally 20 plants per cell, and
The indexs such as mass of 1000 kernel, content of starch, protein content are measured in harvest time, the results are shown in Table 15.
The experiment of table 15 measures statistical data
It can reduce choline chloride in conclusion choline chloride mixes application with amino-oligosaccharide medicament and be administered alone and cause
Poisoning situation, and have apparent effect of increasing production to crop under relatively low spraying medicine concentration.Choline chloride is multiple with amino-oligosaccharide
Preparaton can reach and be surmounted under low concentration high concentration and apply the drug effect that choline chloride single dose reaches, and pacify to crop dispenser
Full property higher.And can alleviate because choline chloride concentration is using inhibiting effect caused by excessively high, improve safety in utilization.
It the above is only the preferred embodiment of the present invention, it is noted that above-mentioned preferred embodiment is not construed as pair
The limitation of the present invention, protection scope of the present invention should be subject to claim limited range.For the art
For those of ordinary skill, without departing from the spirit and scope of the present invention, several improvements and modifications can also be made, these change
Protection scope of the present invention is also should be regarded as into retouching.
Claims (8)
1. a kind of plant growth regualting composition, it is characterised in that：The composition is (5.0-30.0) by weight ratio：1 chlorine
Change choline and amino-oligosaccharide composition.
2. a kind of plant growth regualting composition according to claim 1, it is characterised in that：The composition is by weight ratio
For (10.0-20.0)：1 choline chloride and amino-oligosaccharide composition.
3. a kind of preparation containing claims 1 or 2 any one of them plant growth regualting composition, it is characterised in that：Institute
It is 1-70% to state plant growth regualting composition and account for the percentage of the total formulation weight, and the preparation further includes auxiliary material, described
Auxiliary material is that at least one is selected from solvent, auxiliary agent, carrier, and the percentage that the solvent accounts for the total formulation weight is 1-40%, institute
It is 1-10% to state auxiliary agent and account for the percentage of the total formulation weight, and the percentage that the carrier accounts for the total formulation weight is 1-
40%；The auxiliary agent is at least one selected from Tween 80, TERMUL200, alkylnaphthalene sulfonate condensation polymer, aliphatic alcohol polyethenoxy
Ether, ammonium sulfate, alkyl polyglycoside, organic silicon polyether class, sodium lignin sulfonate.
4. a kind of preparation according to claim 3, it is characterised in that：The solvent is at least one selected from water, dimethyl
Sulfoxide, N-Methyl pyrrolidone, ethylene glycol.
5. a kind of preparation according to claim 3, it is characterised in that：The auxiliary agent is at least one selected from Tween 80, alkane
Base naphthalene sulphonate, fatty alcohol polyoxyethylene ether, alkyl polyglycoside, sodium lignin sulfonate.
6. a kind of preparation according to claim 3, it is characterised in that：The carrier is at least one selected from anhydrous slufuric acid
Magnesium, ammonium sulfate, tripotassium phosphate, sodium tripolyphosphate, cornstarch, diatomite.
7. a kind of claims 1 or 2 any one of them plant growth regualting composition is increasing crop yield, is mitigating crop medicine
Application in evil.
8. a kind of application according to claim 7, it is characterised in that：The crop be any one be selected from rice, wheat,
Corn, cucumber, watermelon, capsicum.
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| CN107518008A (en) * | 2017-10-09 | 2017-12-29 | 潍坊郭牌农业科技有限公司 | A kind of watermelon seed treating agent and preparation method thereof |
| CN108432771A (en) * | 2018-01-25 | 2018-08-24 | 山东农业大学 | A kind of antifreeze composition pesticide of disease-resistant wheat |
| CN108812659A (en) * | 2018-06-04 | 2018-11-16 | 佛山市普尔玛农化有限公司 | A kind of plant growth regulator composition containing choline chloride, indolebutyric acid 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 |
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| 植物免疫诱抗剂氨基寡糖素的应用效果与前景分析;杨普云等;《中国植保导刊》;20131231;第33卷(第3期);第20-21页 * |
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