CN104823975B - One plant growth regulators - Google Patents
One plant growth regulators Download PDFInfo
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- CN104823975B CN104823975B CN201510244568.2A CN201510244568A CN104823975B CN 104823975 B CN104823975 B CN 104823975B CN 201510244568 A CN201510244568 A CN 201510244568A CN 104823975 B CN104823975 B CN 104823975B
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- benzoic acid
- acetoxyl group
- abscisic acids
- plant growth
- rice
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Abstract
The present invention relates to a plant growth regulators, and active ingredient is 2 (acetoxyl group) benzoic acid, s abscisic acids；Weight percent is that weight percent is 0.01%~10% to 1%~60%, s abscisic acids in the composition to 2 (acetoxyl group) benzoic acid in the composition；Composition pesticide of the present invention can be processed into solvable pulvis in practical application；It is proved by a large amount of field trial, the present invention has the crops such as rice, wheat promotes growth and effect of increasing production well.
Description
Technical field
The present invention relates to a kind of agricultural plant growth regulator, active ingredient includes 2- (acetoxyl group) benzoic acid and s- is lured
Anti- element is mainly used for rice, Wheat Seedling adjusts growth, volume increase.
Background technology
2- (acetoxyl group) benzoic acid belongs to acetyl salicylic acids, belongs to widely used medicine, trade name aspirin,
Promotion plant growth is agriculturally being mainly used in, is adjusting plant leaf blade stomatal movement, so as to reach preferable drought resisting purpose, together
Shi Yushui resolves into salicylic acid, has the function of to adjust plant immune system, improves the disease resistance of plant.
S- abscisic acids are the key factors for balancing plant endogenous hormones and being metabolized in relation to growth activity substance.It is planted with promotion
The ability that object Balance Absorption water, fertilizer and coordination are metabolized in vivo.Can Effective Regulation plant root/hat and nutrient growth and reproduction give birth to
It is long, play an important roll to the quality, the yield that improve crops.S- abscisic acids are start adversity gene expression in plant the
One courier, can degeneration-resistant immune system effectively in activated plant body.It is consolidated with training source, (drought resisting resists enhancing comprehensive plant resistance
Heat, cold-resistant, Resistant, salt resistance alkali etc.) ability.Production and the recovery of ecological environment are protected to resisting drought saving water, mitigation in agricultural production
Play an important roll.
Crop in seedling stage, promotes the elongation of root to be conducive to crop and soil Mineral Elements and moisture is fully absorbed, and increases
Pretend the drought-resistant ability of object.In experiment it has been surprisingly found that, using conditioning agent processing seedling stage rice, wheat, find rice,
The root system of wheat relatively compares showed increased, and length increases significantly, and the biological characteristics of overground part plant significantly relatively compare.
Invention content
The object of the present invention is to provide a kind of plant growth regulatings containing 2- (acetoxyl group) benzoic acid and s- abscisic acids
Agent adjusts growth, volume increase for rice, Wheat Seedling.
What the present invention was mainly realized by following scheme：One plant growth regulators, active ingredient are 2- (acetyl oxygen
Base) benzoic acid and s- abscisic acids, 2- (acetoxyl group) benzoic acid in the composition weight percent lured for 1%~60%, s- it is anti-
Weight percent is 0.01%~10% to element in the composition, remaining is agriculturally acceptable auxiliary agent.
The plant growth regulator of the present invention is prepared into any one dosage form for being suitble to agriculturally use by known method,
Relatively good dosage form is solvable pulvis, and processing technology is the prior art, can be varied from according to different situations.
The auxiliary agent used in plant growth regulator provided by the invention include solvent, emulsifier, wetting agent, stabilizer,
Dispersant, safener, thickener, pH adjusting agent, antifoaming agent, antifreezing agent, deionized water, filler etc. are all Pesticide formulations
In common various auxiliary agents, specific ingredient and dosage are determined according to recipe requirements by simply testing.
The production technology of the various application forms of plant growth regulator provided by the invention belongs to existing known technology, herein
It repeats no more.
Plant growth regulator provided by the invention adjusts growth, volume increase, using spraying square for rice, Wheat Seedling
Method uses, can also other techniques used in agriculture may also be adopted as needed.
Plant growth regulator provided by the invention has admirably facilitation to rice, wheat growth, by 2- (acetyl
Oxygroup) benzoic acid, s- abscisic acids compound discovery according to a certain percentage, and the activity of mixture has significantly than the activity of single dose
It improves, compared with single formulation, there are huge Development volues.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention more concise, present invention specific examples below
It illustrates, but the present invention is only limitted to absolutely not these embodiments.As described below is only the preferable embodiment of the present invention, is used only for
The description present invention, it is impossible to be interpreted as limiting the scope of the present invention.It should be pointed out that all in the spirit and principles in the present invention
Within all any modification, equivalent and improvement done etc., should all be included in the protection scope of the present invention.Therefore, this hair
The protection domain of bright patent should be determined by the appended claims.
Embodiment 1：Indoor pot synergism test
Using the mixture without ratio, different content and single dose processing crop, by calculating crop later stage and blank pair
The economical character index of setting percentage according to area, average spike length, mass of 1000 kernel, rate of growth etc. weighs the reasonability of mixture.
By 95%2- (acetoxyl group) benzoic acid (Kinetin), 0.1%s- abscisic acids (trans-Abscisic Acid)
5 μ g/mL mother liquors are made with acetone, Tween-80 respectively after active compound folding hundred, the rice of potting are tested, dispenser 2 times, respectively
In the rice seedling phase.The specific data of result of the test such as table 1.
Table 1,2- (acetoxyl group) benzoic acid, s- abscisic acids test rice seedling plant impact effect
| Processing | Average plant height (cm) | Average root long (cm) | Root growth rate (%) |
| 2- (acetoxyl group) benzoic acid | 11.5 | 17.3 | 5.49 |
| S- abscisic acids | 10.7 | 16.9 | 3.05 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (30:0.04) | 11.8 | 17.6 | 7.32 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (25:0.04) | 11.9 | 17.8 | 8.54 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (20:0.04) | 12.1 | 18.1 | 10.37 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (10:0.04) | 12.3 | 18.3 | 11.59 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (5:0.04) | 12.7 | 18.4 | 12.20 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.04) | 12.2 | 18.2 | 10.98 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.06) | 11.9 | 17.9 | 9.15 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.08) | 13.1 | 18.3 | 11.59 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.1) | 13.2 | 18.2 | 10.98 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.2) | 12.8 | 18.3 | 11.59 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.4) | 12.9 | 18.3 | 11.59 |
| CK | 10.6 | 16.4 | ---- |
It is tested and found by indoor pot rice seedling physical signs, 2- (acetoxyl group) benzoic acid, s- abscisic acids compounding
The effect of being obviously promoted is respectively provided with to rice seedling plant height, root elongation growth afterwards, mixture facilitation effect is significantly better than single
Agent, every agronomic trait are significantly better than blank control.It can be seen that 2- (acetoxyl group) benzoic acid and s- abscisic acid mixtures pair
Rice seedling growth has good synergistic function.
Table 2,2- (acetoxyl group) benzoic acid, s- abscisic acids test wheat seedling plant impact effect
| Processing | Average plant height (cm) | Average root long (cm) | Root growth rate (%) |
| 2- (acetoxyl group) benzoic acid | 9.5 | 15.8 | 3.95 |
| S- abscisic acids | 9.7 | 15.8 | 3.95 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (30:0.04) | 10.4 | 16.4 | 7.89 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (25:0.04) | 10.5 | 16.5 | 8.55 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (20:0.04) | 10.3 | 16.3 | 7.24 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (10:0.04) | 10.2 | 16.4 | 7.89 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (5:0.04) | 10.2 | 16.5 | 8.55 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.04) | 10.5 | 16.4 | 7.89 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.06) | 10.7 | 16.3 | 7.24 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.08) | 10.3 | 16.4 | 7.89 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.1) | 10.3 | 16.5 | 8.55 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.2) | 10.3 | 16.4 | 7.89 |
| 2- (acetoxyl group) benzoic acid：S- abscisic acids (1:0.4) | 10.6 | 16.5 | 8.55 |
| CK | 9.3 | 15.2 | ---- |
Experiment is influenced by indoor pot Wheat Seedling physical signs to find, 2- (acetoxyl group) benzoic acid, s- abscisic acids
Good facilitation is respectively provided with after compounding to Plant Height in Wheat, root elongation, mixture facilitation effect is significantly better than single dose, thus
It can be seen that 2- (acetoxyl group) benzoic acid and s- abscisic acids mixture have good synergistic function.
Embodiment 2：The solvable pulvis of 20%2- (acetoxyl group) benzoic acid s- abscisic acids
It is uniformly mixed entering in mixer after above-mentioned material by weight percentage coarse crushing, then is made after air-flow crushing
Obtain the solvable pulvis of 20%2- (acetoxyl group) benzoic acid brassin lactones.
Embodiment 3：The rice test of pesticide effectiveness
Rice yield is improved using the medicament being formulated above, test site is Nanning, and test period is 2014 6
Month, the preferable rice field in liquid manure field is selected, by the way of mechanical spraying.Using 500 times of liquid of 0.5%s- abscisic acids aqua as pair
According to medicament, test process is carried out with above-mentioned 20% soluble powder, 500 times of liquid.In rice seedling phase spraying treatment, dispenser 1 time,
20d investigates rice seedlings growing state after medicine, and 60d preventive effects are in strict accordance with National Standard of the People's Republic of China after medicine《Pesticide efficacy
Field trial criterion》Specified in computational methods calculated.More than medicament 20d post-equalization plant height growth rates are respectively 6.8%,
11.3%.Promote to make well experiments have shown that 20%2- (acetoxyl group) benzoic acid s- abscisic acids have rice seedlings growth
With.
Embodiment 4：The wheat test of pesticide effectiveness
Wheat yield is improved using the medicament being formulated above, test site is Hubei Jingzhou City, and test period is 2014 3
Month, the preferable wheat field in liquid manure field is selected, by the way of mechanical spraying, Wheat Seedling sprays 1 time.It is lured with 0.5%s- anti-
Plain 500 times of liquid of aqua are comparison medicament, and test process is carried out with above-mentioned 20% soluble powder, 500 times of liquid.The 30d after medicine
Wheat growth situation is investigated, 20d preventive effects are in strict accordance with National Standard of the People's Republic of China after medicine《Pesticide efficacy field trial is accurate
Then》Specified in computational methods calculated.More than medicament 20d post-equalization root system growth rates are respectively 3.3%, 10.5%.Examination
It tests and shows that 20%2- (acetoxyl group) benzoic acid s- abscisic acids have good facilitation to wheat seedling.
It is anti-to show that 2- (acetoxyl group) benzoic acid s- is lured by indoor biometrics experiment and a large amount of outdoor field comparison tests
Plain mixture product is respectively provided with good facilitation effect to rice, Wheat Seedling growth, is that one kind is worth of widely use pesticide species.
Claims (3)
- A 1. plant growth regulators, it is characterised in that：Active ingredient be 2- (acetoxyl group) benzoic acid and s- abscisic acids, 2- Weight percent is 1%~60%, s- abscisic acids weight percent in the composition to (acetoxyl group) benzoic acid in the composition It is 0.01%~10%.
- A 2. plant growth regulators according to claim 1, it is characterised in that：In practical application prepare become can Molten pulvis.
- 3. a plant growth regulators according to claim 1 are adjusted for rice, Wheat Seedling in growth, volume increase Using.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212840A (en) * | 1998-09-08 | 1999-04-07 | 邹宇超 | Water-retaining type plant growth regulator |
| CN1242145A (en) * | 1999-07-14 | 2000-01-26 | 蒋长宁 | Application of aspirin for prepn. of 2(acetoxy) benzoic acid soluble powder used as plant growth regulator for agriculture use |
| CN102326545A (en) * | 2011-06-20 | 2012-01-25 | 中国农业大学 | Drought-resistant agent and application thereof |
| CN104186647A (en) * | 2014-09-18 | 2014-12-10 | 山东营养源食品科技有限公司 | Preservative for Huangguan pears and application thereof |
-
2015
- 2015-05-13 CN CN201510244568.2A patent/CN104823975B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1212840A (en) * | 1998-09-08 | 1999-04-07 | 邹宇超 | Water-retaining type plant growth regulator |
| CN1242145A (en) * | 1999-07-14 | 2000-01-26 | 蒋长宁 | Application of aspirin for prepn. of 2(acetoxy) benzoic acid soluble powder used as plant growth regulator for agriculture use |
| CN102326545A (en) * | 2011-06-20 | 2012-01-25 | 中国农业大学 | Drought-resistant agent and application thereof |
| CN104186647A (en) * | 2014-09-18 | 2014-12-10 | 山东营养源食品科技有限公司 | Preservative for Huangguan pears and application thereof |
Non-Patent Citations (2)
| Title |
|---|
| "S- 诱抗素对不同作物农艺性状的影响研究";李娜等;《宁夏农林科技生物科学》;20130920;第54卷(第9期);49-52 * |
| "阿司匹林在农业上的应用";张惠杰等;《山西农业科学》;19890131;第31页 * |
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