CN105010340B - A kind of plant growth regualting composition and its preparation and application - Google Patents
A kind of plant growth regualting composition and its preparation and application Download PDFInfo
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- CN105010340B CN105010340B CN201510414945.2A CN201510414945A CN105010340B CN 105010340 B CN105010340 B CN 105010340B CN 201510414945 A CN201510414945 A CN 201510414945A CN 105010340 B CN105010340 B CN 105010340B
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Abstract
The invention provides a kind of plant growth regualting composition and its preparation and application, the plant growth regualting composition that the present invention is provided includes：Abscisic acid and polyaminoacid, the polyaminoacid are one or more in the salt of poly-aspartate, the salt of poly-aspartate, polyglutamic acid and polyglutamic acid；The present invention is compounded by by abscisic acid of the present invention and polyaminoacid, and by controlling the amount ratio of the two so that the plant growth regualting composition of the compounding for obtaining has synergistic function.
Description
Technical field
The present invention relates to pesticide field, more particularly to a kind of plant growth regualting composition and its preparation and application.
Background technology
Root is that plant adapts to the organ that land life development is got up during long-term evolution, and its function is not only will plant
The aerial part of thing is fixed in soil, but also nutrient that moisture and plant growth need can be absorbed from soil, is carried out
The synthesis of organic compound is converted, preserved and conveying nutriment, and whether well developed root system means vitality for plant
It is prosperous and powerful and persistently, and it is root hair zone that root system absorbs the most active position of moisture from soil, the most active portion of absorption mineral matter
Position is root cap and apical meristem and root hair zone, and the various ions in soil are first adsorbed in root surface, is then turned through energy
The effect of changing, by cell membrane enter cell in, then by intercellular ion exchange enter vascular cylinder xylem vessel transport to
Each position, therefore, it is the important means for promoting plant growth to promote well developed root system.
Plant growth regulator is the non-nutritive chemical substance of external source, can generally be conducted in plant to service portion
Position, can just promote or suppress some links of its life process with very low concentration, be allowed to develop the need for the mankind are met.It
The presence growth and development that can influence with Effective Regulation plant, including from cell growth, division, to taking root, germinate, bloom,
A series of solid, ripe and plant life overall processes such as come off, wherein, abscisic acid has the effect of induction hestening rooting, is flat
Weighing apparatus plant endogenous hormones and the key factor about the metabolism of growth activity material, with promotion plant Balance Absorption water, fertilizer and association
The ability of metabolism in vivo is adjusted, can be used as the root/hat of the raw material Effective Regulation plant for preparing plant growth regulator and nutrient growth
With reproductive growth, play an important roll to improving the quality of crops, yield, but, presently disclosed promotion root growth
Plant growth regulator is such as：Methyl α-naphthyl acetate, heteroauxin, compound sodium nitrophenolate, paclobutrazol etc., its effect are chiefly to facilitate main root or lateral root
Growth, to promote root activity be root hair zone growth-promoting effect it is not notable enough.
The content of the invention
In view of this, the technical problems to be solved by the invention are to provide a kind of plant growth regualting composition and its system
Agent and application, the plant growth regualting composition that the present invention is provided can promote root system of plant flourishing and root hair growth, further
The growth that can promote aboveground vegetation part.
The invention provides a kind of plant growth regualting composition, including：Abscisic acid and polyaminoacid；
The polyaminoacid is in the salt of poly-aspartate, the salt of poly-aspartate, polyglutamic acid and polyglutamic acid
Plant or several；
The abscisic acid is 1 with the mass ratio of the polyaminoacid：(80~500).
Preferably, the abscisic acid and the mass ratio of the polyaminoacid are 1：(100~400).
The present invention is also carried there is provided a plant growth regulators, including：The plant growth regulating combination that the present invention is provided
Thing and assistant agent.
Preferably, the formulation of the plant growth regulator is microemulsion, emulsifiable pulvis or emulsifiable granula.
Preferably, the plant growth regualting composition in the plant growth regulator content be 5wt%~
50wt%.
Preferably, the assistant agent is any two or three in solvent, auxiliary agent and carrier.
Preferably, the solvent is one or more in water, propane diols and 1-METHYLPYRROLIDONE.
Preferably, the auxiliary agent is Tween 80, TERMUL200, alkylnaphthalene sulfonate condensation polymer, aliphatic alcohol polyethenoxy
One or more in ether, ammonium sulfate, APG, organic silicon polyether class and sodium lignin sulfonate.
Preferably, the carrier be anhydrous magnesium sulfate, ammonium sulfate, cornstarch, calcium nitrate and potassium nitrate in one kind or
It is several.
The plant that the plant growth regualting composition and the present invention provided present invention also offers a kind of present invention are provided
Application of the growth regulator in root-growing agent is prepared
Compared with prior art, the invention provides a kind of plant growth regualting composition, including：Polyaminoacid and come off
Acid, the polyaminoacid is the one kind or several in the salt of poly-aspartate, the salt of poly-aspartate, polyglutamic acid and polyglutamic acid
Kind；The present invention comes off and polyaminoacid acid compounding by by of the present invention, and by controlling amount ratio, so as to get compounding
Plant growth regualting composition there is synergistic function；Test result indicate that, the plant growth regulating group that the present invention is provided
Compound is applied to the plantation of cucumber, can dramatically increase the fresh weight of cucumber, average number and the cucumber average root length of taking root；It is applied to poplar
Tree cuttage, its new root growth rate, survival rate, root approximate number and plant height growth rate are significantly increased, it is seen then that of the present invention
Plant growth regualting composition has significant facilitation to the root growth of plant, and then causes the growth of aboveground vegetation part
Increase significantly.
Meanwhile, the preparation formulation stabilization prepared by plant growth regualting composition of the present invention, stability of solution and
Dilution stability meets national standard.
Specific embodiment
The invention provides a kind of plant growth regualting composition, including：Abscisic acid and polyaminoacid；
The polyaminoacid is in the salt of poly-aspartate, the salt of poly-aspartate, polyglutamic acid and polyglutamic acid
Plant or several；
The abscisic acid is 1 with the mass ratio of the polyaminoacid：(80~500).
According to the present invention, the abscisic acid is preferably 1 with the mass ratio of the polyaminoacid：(100~400), more preferably
It is 1：(200~300).
The molecular weight of the poly-aspartate is preferably 1000~10000, more preferably 1000~6000；Poly-aspartate
There is chelation to metal ion, can enriched in nitrogen, phosphorus, potassium and trace element supply plant, plant is more effectively utilized
Fertilizer, improves the yield and quality of crops.Poly-aspartate can improve soil quality, environmentally friendly pollution-free, most final decline
Solution product is the water and carbon dioxide of environmental sound.
The molecular weight of the polyglutamic acid (γ-PGA) is preferably 1000~20000；Polyglutamic acid can increase as plant
Nutrient is produced, with hydrophily and water holding capacity, active balance soil PH forms thin film on plant root hair top layer,
Not only there is the function of protection root hair, the optimal transport platform of nutrient, moisture content and root hair intimate contact even more in soil can be effective
Dissolving, storage, conveying and the absorption of fertilizer are improved, prevents sulfate radical, phosphate radical, oxalate and metallic element from producing precipitation to make
With enabling crop more effectively to absorb Soil Phosphorus, calcium, magnesium and trace element.
The plant growth regualting composition that the present invention is provided, by by the one kind in poly-aspartate and polyglutamic acid or two
Plant and abscisic acid compounding, and by controlling the amount ratio of the two so that the plant growth regualting composition of the compounding for obtaining has
Synergistic function；Plant root growth and root system of plant vigor can significantly be promoted.
The present invention also provides a plant growth regulators, including：Plant growth regualting composition of the present invention and
Assistant agent.
According to the present invention, plant growth regualting composition content in the plant growth regulator is preferably
5wt%~50wt%, more preferably 10wt%~40wt%, most preferably 20wt%~30wt%；The formulation of the preparation is excellent
Elect aqua, microemulsion, soluble concentrate, solvable pulvis, water dispersible granules as.
The assistant agent is preferably any two or three in solvent, auxiliary agent and carrier, and the solvent is preferably water, the third two
One or more in alcohol and 1-METHYLPYRROLIDONE, more preferably any two in water, propane diols and 1-METHYLPYRROLIDONE
Plant or three kinds；Content of the solvent in the preparation is preferably 0wt%~85wt%, and more preferably 65wt%~
85wt%, most preferably 75wt%~80wt%；The auxiliary agent is preferably Tween 80, TERMUL200, alkylnaphthalene sulfonate polycondensation
One kind or several in thing, AEO, ammonium sulfate, APG, organic silicon polyether class and sodium lignin sulfonate
Plant, more preferably Tween 80, alkylnaphthalene sulfonate condensation polymer, AEO, APG and lignin sulfonic acid
One or more in sodium；Content of the auxiliary agent in the preparation is preferably 0wt%~50wt%, more preferably 5wt%
~25wt%, most preferably 8wt%~15wt%；The carrier is preferably anhydrous magnesium sulfate, ammonium sulfate, cornstarch, phosphoric acid
One or more in potassium dihydrogen, calcium nitrate and potassium nitrate, more preferably in anhydrous magnesium sulfate, potassium dihydrogen phosphate and potassium nitrate
One or more；Content of the carrier in the preparation is preferably 0wt%~85wt%, and more preferably 65wt%~
85wt%, most preferably 75wt%~80wt%.
Plant growth regulator of the present invention, by by plant growth regualting composition of the present invention and assistant agent
With reference to the stable dosage forms of the preparation for obtaining, stability of solution and dilution stability meet national standard.
The plant growth regualting composition and plant growth regulator provided present invention also offers a kind of present invention exist
Prepare the application in root-growing agent；The plant growth regualting composition and plant growth regulator formulations that the present invention is provided are applied to plant
As root-growing agent in thing growth, the growth of root system can be significantly promoted, the growth of root hair can be especially promoted, and then cause on the ground
Some growth is notable.
Technical scheme below in conjunction with the embodiment of the present invention is clearly and completely described, it is clear that described implementation
Example is only a part of embodiment of the invention, rather than whole embodiments.Based on the embodiment in the present invention, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, belongs to the model of present invention protection
Enclose.
Embodiment 1
It is formulated and is：
Preparation method is：
(1) abscisic acid active compound is repeatedly mixed on a small quantity with anhydrous magnesium sulfate；
(2) poly-aspartate, AEO, potassium dihydrogen phosphate etc. are mixed 10-15 minutes with (1)；
(3) (2) are crushed, is remixed 10-15 minutes, obtained plant growth regulator.
With reference to NY/T 1427-2007 agricultural chemicals storage at normal temperature stability test general rules, stabilization is carried out to plant growth regulator
Property experiment, as a result referring to table 1, table 1 be embodiment 1 prepare plant growth regulator stability test result；
The stability test result of plant growth regulator formulations prepared by 1 embodiment of table 1
Embodiment 2
It is formulated and is：
Preparation method is：
(1) abscisic acid active compound is repeatedly mixed on a small quantity with anhydrous magnesium sulfate；
(2) poly-aspartate, AEO, potassium dihydrogen phosphate, potassium nitrate etc. are mixed 10-15 points with (1)
Clock；
(3) (2) are crushed, is remixed 10-15 minutes, plant growth regulator agent.
With reference to NY/T 1427-2007 agricultural chemicals storage at normal temperature stability test general rules, plant growth regulator agent is carried out surely
Qualitative test, as a result referring to table 2, table 2 is the stability test result of plant growth regulator prepared by embodiment 2；
Table 2 is the stability test result of plant growth regulator prepared by embodiment 2；
Embodiment 3
It is formulated and is：
Preparation method is：
(1) poly-aspartate and abscisic acid dispersing and dissolving are taken in 1-METHYLPYRROLIDONE, 50-60 DEG C, insulation are warming up to
Stirring and dissolving 20 minutes；
(2) AEO is added, dissolving is well mixed；
(3) add water to be well mixed, filtered after being cooled to normal temperature, obtain plant growth regulator.
With reference to NY/T 1427-2007 agricultural chemicals storage at normal temperature stability test general rules, stabilization is carried out to plant growth regulator
Property experiment, as a result referring to table 3, table 3 be embodiment 3 prepare plant growth regulator stability test result；
The stability test result of plant growth regulator prepared by 3 embodiment of table 3
Embodiment 4
It is formulated and is：
Preparation method is：
(1) poly-aspartate and abscisic acid dispersing and dissolving are taken in propane diols, 50-60 DEG C, insulated and stirred dissolving are warming up to
20 minutes；
(2) AEO is added, dissolving is well mixed；
(3) add water to be well mixed, filtered after being cooled to normal temperature, obtain plant growth regulator.
With reference to NY/T 1427-2007 agricultural chemicals storage at normal temperature stability test general rules, stabilization is carried out to plant growth regulator
Property experiment, as a result referring to table 4, table 4 be embodiment 4 prepare plant growth regulator stability test result；
The stability test result of plant growth regulator prepared by 4 embodiment of table 4
Embodiment 5
It is formulated and is：
Preparation method is：
(1) abscisic acid active compound is repeatedly mixed on a small quantity with anhydrous magnesium sulfate；
(2) polyglutamic acid, AEO, potassium dihydrogen phosphate etc. are mixed 10-15 minutes with (1)；
(3) (2) are crushed, is remixed 10-15 minutes, obtained plant growth regulator.
With reference to NY/T 1427-2007 agricultural chemicals storage at normal temperature stability test general rules, stabilization is carried out to plant growth regulator
Property experiment, as a result referring to table 5, table 5 be embodiment 5 prepare plant growth regulator stability test result；
The stability test result of plant growth regulator prepared by 5 embodiment of table 5
Embodiment 6
It is formulated and is：
Preparation method is：
(1) abscisic acid active compound is repeatedly mixed on a small quantity with anhydrous magnesium sulfate；
(2) polyglutamic acid, AEO, potassium dihydrogen phosphate, potassium nitrate etc. are mixed 10-15 minutes with (1)；
(3) (2) are crushed, is remixed 10-15 minutes, obtained plant growth regulator.
With reference to NY/T 1427-2007 agricultural chemicals storage at normal temperature stability test general rules, stabilization is carried out to plant growth regulator
Property experiment, as a result referring to table 6, table 6 be embodiment 6 prepare plant growth regulator stability test result；
The stability test result of plant growth regulator prepared by 6 embodiment of table 6
Embodiment 7
It is formulated and is：
Preparation method is：
(1) poly- paddy winter propylhomoserin and abscisic acid dispersing and dissolving are taken in 1-METHYLPYRROLIDONE, 50-60 DEG C, insulation are warming up to
Stirring and dissolving 20 minutes；
(2) AEO is added, dissolving is well mixed；
(3) add water to be well mixed, filtered after being cooled to normal temperature, obtain plant growth regulator.
With reference to NY/T 1427-2007 agricultural chemicals storage at normal temperature stability test general rules, stabilization is carried out to plant growth regulator
Property experiment, as a result referring to table 7, table 7 be embodiment 7 prepare plant growth regulator stability test result；
The stability test result of plant growth regulator prepared by 7 embodiment of table 7
Embodiment 8
It is formulated and is：
Preparation method is：
(1) poly- paddy winter propylhomoserin and abscisic acid dispersing and dissolving are taken in 1-METHYLPYRROLIDONE, 50-60 DEG C, insulation are warming up to
Stirring and dissolving 20 minutes；
(2) AEO is added, dissolving is well mixed；
(3) add water to be well mixed, filtered after being cooled to normal temperature, obtain plant growth regulator.
With reference to NY/T 1427-2007 agricultural chemicals storage at normal temperature stability test general rules, stabilization is carried out to plant growth regulator
Property experiment, as a result referring to table 8, table 8 be embodiment 8 prepare plant growth regulator stability test result；
The stability test result of plant growth regulator prepared by 8 embodiment of table 8
Embodiment 9
Experiment A
1) subjects：Cucumber (rich U.S. 507)
2) insecticide spraying time：Seedling Stage
3) experimental technique：Reference《Farm-chemical indoor determination test rule NYT 2061.4-2012》Plant growth regulating
The part of agent the 4th：Promote to suppress Rooting cucumber cotyledons rooting method；Added a cover after dispenser and moved in incubator, it is 28 to control temperature
DEG C~30 DEG C, humidity 80%, lucifuge grows 5 days, growing state is measured, as a result referring to table 9-1 and table 9-2, table 9-1 and table 9-2
It is Polysucciuimide and is applied to the interior that cucumber cotyledons are taken root with the plant growth regulator and each raw material of abscisic acid compounding
Result of the test.
Wherein, data statistic analysis：It is analyzed using DPS6.55 (Duncan) statistical software.According to test data meter
Calculation show that cucumber averagely takes root several C1, cucumber average root length C2, average root approximate number (including taproot and lateral root) C3, mean fresh
C4, relative to mean elements increment rate C5 (%) of blank (clear water), relative to the average root of blank increment rate long
C6 (%), relative to average root hair increment rate C7 (%) of blank, and increases relative to the mean fresh of blank
Rate C8 (%).
Evaluation method：The mean elements growth rate E5 after theoretical using with, average root length are obtained using Gowing formula to increase
Plus rate E6, average root hair increment rate E7 and mean fresh increment rate E8.Practical measurement it is mixed after deliberated index C5, C6,
Compared with theory index E5, E6, E7, E8 that C7, C8 draw with Gowing formula respectively, actual value is more than theoretical value 10%
The effect of Synergistic, the difference of actual value and theoretical value between-10-10% is the effect being added, and actual value is less than reason
By value 10% is antagonism.
Gowing formula：E=x+y-xy/100；X, y are actual increment rate respectively obtained by alone each component or actually subtract
Few rate.
The property of wherein described cucumber rich U.S. 507 is：Low temperature resistant, dim light ability is strong, growing way is medium, melon close, the blade depth of code
Green, anti-blight ability is strong, and downy mildew resistance, powdery mildew.Sugar-preserved gourd bottle green, gloss is bright, in perverse knurl, 35 cms long,
Short, pulp light green, the small meat in chamber is thick, and the close delicate fragrance of matter is in good taste.Suitable spring greenhouse cultivation.
Table 9-1 Polysucciuimides are applied to cucumber cotyledons with the plant growth regulator and each raw material of abscisic acid compounding
The laboratory test results taken root
Table 9-2 Polysucciuimides are applied to cucumber cotyledons with the plant growth regulator and each raw material of abscisic acid compounding
The laboratory test results taken root
Embodiment 10
Experiment B
1) subjects：Cucumber (rich U.S. 507)
2) insecticide spraying time：Seedling Stage
3) experimental technique：Reference《Farm-chemical indoor determination test rule NYT 2061.4-2012》Plant growth regulating
The part of agent the 4th：Promote to suppress Rooting cucumber cotyledons rooting method；Added a cover after dispenser and moved in incubator, it is 28 to control temperature
DEG C~30 DEG C, humidity 80%, lucifuge grows 5 days, growing state is measured, as a result referring to table 10-1 and table 10-2, table 10-1 and table
10-2 is polyglutamic acid and is applied to the room that cucumber cotyledons are taken root with the plant growth regulator and each raw material of abscisic acid compounding
Interior result of the test.
Wherein, data statistic analysis：It is analyzed using DPS6.55 (Duncan) statistical software.According to test data meter
Calculation show that cucumber averagely takes root several C1, cucumber average root length C2, average root approximate number C3, mean fresh C4, relative to blank pair
According to mean elements increment rate C5 (%) of (clear water), increment rate C6 (%) long relative to the average root of blank, relative to sky
Average root approximate number increment rate C7 (%) of white control, and relative to mean fresh increment rate C8 (%) of blank.
Evaluation method：The mean elements growth rate E5 after theoretical using with, average root length are obtained using Gowing formula to increase
Plus rate E6, the average root approximate number E7 relative to blank, and mean fresh increment rate E8.Practical measurement it is mixed after comment
Determine compared with theory index E5, E6, E7, E8 that index C5, C6, C7, C8 draw with Gowing formula respectively, actual value is more than reason
By value 10% is the effect of Synergistic, and the difference of actual value and theoretical value between-10-10% is the effect being added,
Actual value is antagonism less than theoretical value 10%.Gowing formula：E=x+y-xy/100；X, y are the alone each component of difference
The actual increment rate or actual slip of gained.
The plant growth regulator and each raw material that the table 10-1 present invention is provided are applied to the indoor examination that cucumber cotyledons are taken root
Test result
The plant growth regulator and each raw material that the table 10-2 present invention is provided are applied to the indoor examination that cucumber cotyledons are taken root
Test result
Embodiment 11
Experiment C
1) subjects：Cucumber (rich U.S. 507)
2) insecticide spraying time：Seedling Stage
3) experimental technique：Reference《Farm-chemical indoor determination test rule NYT 2061.4-2012》Plant growth regulating
The part of agent the 4th：Promote to suppress Rooting cucumber cotyledons rooting method；Added a cover after dispenser and moved in incubator, it is 28 to control temperature
DEG C~30 DEG C, humidity 80%, lucifuge grows 5 days, growing state is measured, as a result referring to table 11-1 and table 11-2, table 11-1 and table
The plant growth regulator and each raw material that 11-2 is polyglutamic acid, Polysucciuimide and abscisic acid compounding are applied to cucumber
The laboratory test results that leaf is taken root.
Wherein, data statistic analysis：It is analyzed using DPS6.55 (Duncan) statistical software.According to test data meter
Calculation show that cucumber averagely takes root several C1, cucumber average root length C2, average root approximate number C3, mean fresh C4, relative to blank pair
According to mean elements increment rate C5 (%) of (clear water), increment rate C6 (%) long relative to the average root of blank, relative to sky
Average root approximate number C7 (%) of white control, and relative to the mean fresh C8 (%) of blank.
Evaluation method：Obtaining the mean elements growth rate E5 after theoretical using with, average root length using Colby formula increases
Rate E6, average root approximate number increment rate E7 and mean fresh increment rate E8 relative to blank.Practical measurement it is mixed after
Deliberated index C5, C6, C7, C8 theory index E5, E6, E7, E8 for being drawn with Colby formula respectively compared with, actual value is big
In theoretical value 10% is the effect of Synergistic, difference being added between-10-10% of actual value and theoretical value
Effect, actual value is antagonism less than theoretical value 10%.Colby formula：E=X*Y*Z/100(n-1)；X, y, z is single respectively
With actual increment rate or actual slip obtained by each component.
The plant growth regulator of table 11-1 polyglutamic acids, Polysucciuimide and abscisic acid compounding and each raw material application
In the laboratory test results that cucumber cotyledons are taken root
The plant growth regulator of table 11-2 polyglutamic acids, Polysucciuimide and abscisic acid compounding and each raw material application
In the laboratory test results that cucumber cotyledons are taken root
Embodiment 12
Experiment D
1) subjects：Willow cuttage (Nan Lin 895 is raised)
2) test period：Mid-March to late May
3) climate condition：15~25 DEG C, wind speed 3-6 grades, humidity 50~70%
4) test method：Dispenser is carried out by the way of pouring root, in after 7 days, second dispenser is carried out, twice spraying time
In the morning 10:00 or so.Again respectively at carried out after 7 days, after 14 days for the first time, observe the security of dabbling drug for second,
And calculate survival rate.According to《Criterion》(two standards), it is final that 5 point samples, every 4 plants of grab sample, totally 20 plants of investigation are taken per cell
Its average new radical, average root are long, average plant height, the results are shown in Table 12-1~table 12-3, and table 12-1 is Polysucciuimide and come off
The plant growth regulator and each raw material of acid compounding are applied to the test of pesticide effectiveness of willow；Table 12-2 is polyglutamic acid and abscisic acid
The plant growth regulator of compounding and each raw material are applied to the test of pesticide effectiveness of willow；Table 12-3 is polyglutamic acid, poly- asparagus fern ammonia
Acid is applied to the test of pesticide effectiveness of willow with the plant growth regulator and each raw material of abscisic acid compounding.
Southern woods 895 is raised, light, Xi Shui, happiness fertilizer, in the case where illumination liquid manure is more sufficient, is grown very rapid.Crop field
2700~4000 plants/acre of seedling density, fringe bar is long 15 centimeters, straight cutting, and cuttage season is mid-March in spring to the last ten-days period, northern Suzhou ground
Area should pour water once after inserting；Afforestation technology, is 18~58 plants/acre as veneer timber woods density, and cave specification is length × width × height
(80 × 80 × 100 centimetres), 60~80 centimetres of the depth of planting is filled with enough bottom water, to March in spring after plant autumn time willow fallen leaves
Before last ten-days period bud is sprouted, local nursery is accomplished as far as possible, works as field planting, with rising with cultivation, shorten lifting to time between plant, it is ensured that
The surrival rate of afforestation.
Table 12-1 Polysucciuimides are applied to the examination of willow with the plant growth regulator and each raw material of abscisic acid compounding
Test result
Table 12-2 is the examination that polyglutamic acid is applied to willow with the plant growth regulator and each raw material of abscisic acid compounding
Test result
The plant growth regulator of table 12-3 polyglutamic acids, poly-aspartate and abscisic acid compounding and each raw material application
In the result of the test of willow
The explanation of above example is only intended to help and understands the method for the present invention and its core concept.It should be pointed out that right
For those skilled in the art, under the premise without departing from the principles of the invention, the present invention can also be carried out
Some improvement and modification, these are improved and modification is also fallen into the protection domain of the claims in the present invention.
Claims (9)
1. a kind of plant growth regualting composition, is made up of abscisic acid and polyaminoacid；
The polyaminoacid for poly-aspartate, the salt of poly-aspartate, polyglutamic acid and polyglutamic acid salt in one kind or
It is several；
The abscisic acid is 1 with the mass ratio of the polyaminoacid：(80~500).
2. plant growth regualting composition according to claim 1, it is characterised in that the abscisic acid and the poly- amino
The mass ratio of acid is 1：(100~400).
3. plant growth regulators, including：Plant growth regualting composition described in claim 1~2 any one and
Assistant agent；
The assistant agent is any two or three in solvent, auxiliary agent and carrier.
4. plant growth regulator according to claim 3, it is characterised in that the formulation of the plant growth regulator is
Aqua, microemulsion, pulvis, solvable pulvis or water dispersible granules.
5. plant growth regulator according to claim 3, it is characterised in that the plant growth regualting composition is in institute
Content is 5wt%~50wt% in stating plant growth regulator.
6. plant growth regulator according to claim 3, it is characterised in that the solvent is water, propane diols and N- first
One or more in base pyrrolidones.
7. plant growth regulator according to claim 3, it is characterised in that the auxiliary agent be Tween 80,
TERMUL200, alkylnaphthalene sulfonate condensation polymer, AEO, ammonium sulfate, APG, organic silicon polyether class
With one or more in sodium lignin sulfonate.
8. plant growth regulator according to claim 3, it is characterised in that the carrier is anhydrous magnesium sulfate, sulfuric acid
One or more in ammonium, cornstarch, calcium nitrate and potassium nitrate.
9. plant growth regualting composition described in claim 1~2 any one and claim 3~8 any one institute
Application of the plant growth regulator stated in root-growing agent is prepared.
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| CN106376564A (en) * | 2016-08-15 | 2017-02-08 | 刘鹏 | Preparation method for synergist with rooting function |
| CN107500870A (en) * | 2017-08-30 | 2017-12-22 | 深圳市芭田生态工程股份有限公司 | A kind of fertilizer synergist for improving crop drought resistance ability and preparation method thereof |
| CN108156983A (en) * | 2017-12-29 | 2018-06-15 | 浦江县合洪园艺研发有限公司 | A kind of mating system of Kiwi berry |
| CN108129214B (en) * | 2018-02-26 | 2021-02-12 | 江苏省农业科学院 | Growth regulator for promoting early budding of golden mushroom |
| CN111955189A (en) * | 2020-09-10 | 2020-11-20 | 广州市荔鼎生态农业开发有限公司 | Longan tree grafting method and cultivation management method |
| CN111955188A (en) * | 2020-09-10 | 2020-11-20 | 广州市荔鼎生态农业开发有限公司 | High-yield and high-efficiency grafting cultivation method for longan trees |
| CN112759459A (en) * | 2021-01-28 | 2021-05-07 | 西安众民生物化工有限公司 | Liquid fertilizer containing polyglutamic acid, algal polysaccharide and S-abscisic acid |
| CN115299442B (en) * | 2022-08-12 | 2023-11-28 | 华植河北生物科技有限公司 | Pesticide composition containing entinostin and preparation thereof |
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| CN101416657A (en) * | 2007-10-26 | 2009-04-29 | 中国科学院成都生物研究所 | Fruit anti-staling agent |
| HRP20080015A9 (en) * | 2008-01-11 | 2010-05-31 | NOVATECH ISTRA�IVANJE d.o.o. | Formulation based on micronized calcareus mineral as plant strengthener and mineral fertilizer |
| CN102757285A (en) * | 2012-06-19 | 2012-10-31 | 阜阳富瑞雪化工科技有限公司 | Fertilizer slow-release synergistic agent and preparation method thereof |
| CN104311234A (en) * | 2014-09-26 | 2015-01-28 | 安徽禾泉种业有限公司 | Special slow-release fertilizer for paddy rice and preparation method of special slow-release fertilizer |
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