CN109169665A - A kind of propionylbrassinolide and other brassin compound preparation compositions - Google Patents
A kind of propionylbrassinolide and other brassin compound preparation compositions Download PDFInfo
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- CN109169665A CN109169665A CN201811069302.9A CN201811069302A CN109169665A CN 109169665 A CN109169665 A CN 109169665A CN 201811069302 A CN201811069302 A CN 201811069302A CN 109169665 A CN109169665 A CN 109169665A
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- Prior art keywords
- brassin
- propionylbrassinolide
- brassin lactones
- compound preparation
- lactones
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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
- A01N43/22—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 rings with more than six members
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of propionylbrassinolides and other brassin compound preparation compositions, belong to biological field, and the propionylbrassinolide and other brassin compound preparation compositions include propionylbrassinolide and other brassins.Propionylbrassinolide produced by the present invention and other brassin compound preparation compositions, have both quick-acting and holding effect, have significant synergistic function, can effect that is more stable and giving full play to brassin, reduce dosage and times for spraying, reduce agricultural cost.
Description
Technical field
The present invention relates to biological fields, more particularly relate to a kind of propionylbrassinolide and other brassin compound preparations
Composition.
Background technique
Existing patent be generally brassin class single-dose product or with other insecticidal bactericides, plant growth regulator or fertilizer
Complex composition and its application.
Brassinosteroids analog is the high the sixth-largest class plant endogenous hormones of a kind of activity, they are prevalent in plant
Each position of object has extensive physiological action, can significantly adjust the growth and development of plant.Brassin lactones are therein one
Class, plant pollen is the main source in nature, but content is extremely low, is unable to large-scale industrial production, therefore real at present
Border application is all artificial synthesized analog or congener, wherein production application comparative maturity have it is following several: 24- table
Brassin lactones, 28- high brassin lactones, the high brassin lactones of 28- table, 22,23,24- table brassin lactones, propionyl brassin
Lactone, there are also a kind of 14- hydroxyl brassinosteroids for being not belonging to brassin lactones but belonging to brassinosteroids substance.These types
In common substance, only propionylbrassinolide is long-acting rapin lactones, and the lasting period is up to 20-30 days, but slow effect, generally
It takes effect within 7-10 days；Remaining belongs to quick-acting substance, and the lasting period only has 7-10 days, but quick-acting is good, and general 3-5 days take effect.
Brassin is suitable for various plants, including field crop, industrial crops, vegetables, fruit tree, lawn, Chinese medicine etc.,
It is wide using crop range.Main function is the growth and development for adjusting various plants, have promoting root growth, vernalization, strong sprout, flower and fruit protecting,
Expand fruit, promote fruit color and uniform in size, anti-fruit-cracking, the synthesis for promoting organic substance and transport, the extension collecting period and
Freshness date promotes the resistance such as crop disease-resistant, improves crop yield, improves crop quality, reduces the pollution such as pesticide and heavy metal
The residual quantity of object alleviates chemical injury of crops and other effects.
The present invention is by any one of long-acting rapin lactones, that is, propionylbrassinolide and other quick-acting brassins
It is mixed, it is synergistic, take into account it quick-acting with holding effect double effects, can effect that is more stable and giving full play to brassin, together
When can also reduce dosage and times for spraying, reduce agricultural cost.
Summary of the invention
The purpose of the present invention is to solve defect of the existing technology, provide a kind of propionylbrassinolide with it is other
Brassin compound preparation composition, has both quick-acting and holding effect, has significant synergistic function, can more stable and abundant hair
The effect of brassin is waved, dosage and times for spraying is reduced, reduces agricultural cost.
For this purpose, the technical solution adopted by the present invention is that:
The present invention provides a kind of propionylbrassinolides and other brassin compound preparation compositions, including propionyl rape
Plain lactone and other brassins, the weight percent of propionylbrassinolide are 0.0001%-1%, the weight of other brassins
Amount percentage is 0.0001%-1%.
In preferably technical solution of the invention, the weight percentage of propionylbrassinolide is 0.001-0.01%.
In preferably technical solution of the invention, other brassins be 24- table brassin lactones, 28- high brassin lactones,
The high brassin lactones of 28- table, 22,23,24- table brassin lactones, 14- hydroxyl brassinosteroids, in 25- methyl brassin lactones
One kind.
In preferably technical solution of the invention, when other brassins are 24- table brassin lactones, the propionyl
The weight ratio of brassin lactones and 24- table brassin lactones is 1:10-10:1, preferred weight ratio 1:2-1:5.
In preferably technical solution of the invention, when other brassins are 28- high brassin lactones, the propionyl
The weight ratio of brassin lactones and 28- high brassin lactones is 1:10-10:1, preferred weight ratio 1:2-1:5.
In preferably technical solution of the invention, when other brassins brassin lactones high for 28- table, described third
The weight ratio of acyl brassin lactones and the high brassin lactones of 28- table is 1:10-10:1, preferred weight ratio 1:2-1:5.
In preferably technical solution of the invention, when other brassins are 22,23,24- table brassin lactones, institute
Propionylbrassinolide and 22 are stated, the weight ratio of 23,24- table brassin lactones is 1:10-10:1, preferred weight ratio 1:2-1:
5。
In preferably technical solution of the invention, when other brassins are 25- methyl brassin lactones, described third
The weight ratio of acyl brassin lactones and 25- methyl brassin lactones is 1:10-10:1, preferred weight ratio 1:2-1:5.
In preferably technical solution of the invention, when other brassins are 14- hydroxyl brassinosteroids, described third
The weight ratio of acyl brassin lactones and 14- hydroxyl brassinosteroids is 1:10-10:1, preferred weight ratio 1:2-1:5.
The invention has the benefit that
In composition pesticide component of the present invention, propionylbrassinolide and other brassins are biological pesticide,
Compound preparation is formed by without environmental risk, safety and environmental protection not will cause environmental pollution, it is ensured that the quality safety of agricultural product；
In composition pesticide component of the present invention, the quick-acting phases of the holding effect of propionylbrassinolide and other brassins
In conjunction with synergistic, function and effect are more stable, reduce dosage and times for spraying, reduce agricultural cost.
Specific embodiment
Below and by specific embodiment to further illustrate the technical scheme of the present invention, the present invention is by long-acting rapin
One of lactone propionylbrassinolide and quick-acting brassin lactones are used in compounding, and have both quick-acting and holding effect, are had significant
Synergistic function, application case can prove in detail below.
Example 1:0.013% propionyl 24- table brassin lactones soluble concentrate
Component and content: propionylbrassinolide 0.003%, 24- table brassin lactones 0.01%,
Production method: first with 10% isopropanol and 12% dehydrated alcohol respectively by propionylbrassinolide and 24- table rape
Plain lactone is dissolved to colourless transparent liquid, and 5% NP-10 emulsifier is added after mixing and the stirring of 5% 1308 dispersing agents is equal
It is even, it is eventually adding 0.05% organic silicon defoamer, water is eventually adding and supplies.
Example 2:0.013% propionyl 28- high brassin lactones soluble concentrate
Component and content: propionylbrassinolide 0.003%, 28- high brassin lactones 0.01%,
Production method: with example 1.
Example 3:0.012% propionyl 28- high brassin lactones soluble concentrate
Component and content: propionylbrassinolide 0.002%, 28- high brassin lactones 0.01%,
Production method: with example 1.
Example 4:0.011% propionyl 28- high brassin lactones soluble concentrate
Component and content: propionylbrassinolide 0.001%, 28- high brassin lactones 0.01%,
Production method: with example 1.
Example 5:0.0033% propionyl 28- high brassin lactones soluble concentrate
Component and content: propionylbrassinolide 0.003%, 28- high brassin lactones 0.0003%,
Production method: with example 1.
Example 6:0.006% propionyl 28- high brassin lactones soluble concentrate
Component and content: propionylbrassinolide 0.003%, 28- high brassin lactones 0.003%,
Production method: with example 1.
Example 7:0.003% propionyl 28- high brassin lactones soluble concentrate
Component and content: propionylbrassinolide 0.0025%, 28- high brassin lactones 0.0005%,
Production method: with example 1.
Example 8:0.013% propionyl 28- high brassinolide water dispersible granule
Component and content: propionylbrassinolide 0.003%, 28- high brassin lactones 0.01%,
Production method :+6% dispersing agent of 28- high brassin lactones of 0.003% propionylbrassinolide+0.01%
+ 10% ammonium sulfate+0.2% of+0.3% xanthan gum of 1308+5% wetting agent NP-10+1% adsorbent+3% dispersing agent NNO of white carbon black
Sodium benzoate, filler diatomite supply 100%.
Example 9:0.013% propionyl 28- high brassin lactones suspending agent
Component and content: propionylbrassinolide 0.003%, 28- high brassin lactones 0.01%,
Production method :+5% suspending agent of 28- high brassin lactones of 0.003% propionylbrassinolide+0.01%
+ 0.2% sodium benzoate of+3% ethylene glycol of 1308+6%SC001+1% white carbon black+1% aluminium-magnesium silicate of+0.25% xanthan gum+
0.2% organic silicon defoamer, soft water supply 100%.
Comparative example 1:0.003% propionylbrassinolide soluble concentrate
Component are as follows: propionylbrassinolide 0.003%, dehydrated alcohol 12%, NP-10 emulsifier 5%, 1308 dispersing agents
5%, isopropanol 10%, organic silicon defoamer 0.05%, surplus are water.
Comparative example 2:0.01%28- high brassin lactones soluble concentrate
Component are as follows: 28- high brassin lactones 0.01%, dehydrated alcohol 12%, NP-10 emulsifier 5%, 1308 dispersing agents
5%, isopropanol 10%, organic silicon defoamer 0.05%, surplus are water.
Comparative example 3:0.01%24- table brassin lactones soluble concentrate
Component are as follows: 24- table brassin lactones 0.01%, dehydrated alcohol 12%, NP-10 emulsifier 5%, 1308 dispersing agents
5%, isopropanol 10%, organic silicon defoamer 0.05%, surplus are water.
Implementation of an application example one: propionylbrassinolide and other brassin synergy measure
For studying object wheat, by composition obtained above dilute 100 times of progress Dressings, bored kind 4 hours, then take
It is put it into after drying out in disposable plastic bowl, 100 every bowl, two layers of blank sheet of paper is spread in bottom, and then plus tap water is moistened
Wet, adding water to prevent blank sheet of paper from drying out in time daily influences germination.Germination percentage is investigated after 72 hours, investigates root long after 120 hours
And height of seedling.Every processing is repeated 3 times.
Facilitation of 1 different components of table to wheat growth
| Handle title | Effective component | Dosages distribution | Dosage form | Germination percentage % | The long cm of seedling | Root long cm |
| Embodiment 1 | Propionyl: 24- table | 0.003:0.01 | Soluble concentrate | 87.54 | 9.36 | 2.73 |
| Embodiment 2 | Propionyl: 28- high | 0.003:0.01 | Soluble concentrate | 94.67 | 10.59 | 2.58 |
| Embodiment 3 | Propionyl: 28- high | 0.002:0.01 | Soluble concentrate | 90.73 | 9.96 | 2.96 |
| Embodiment 4 | Propionyl: 28- high | 0.001:0.01 | Soluble concentrate | 90.33 | 9.76 | 2.98 |
| Embodiment 5 | Propionyl: 28- high | 0.003:0.0003 | Soluble concentrate | 86.71 | 8.97 | 2.91 |
| Embodiment 6 | Propionyl: 28- high | 0.003:0.003 | Soluble concentrate | 88.08 | 9.67 | 2.88 |
| Embodiment 7 | Propionyl: 28- high | 0.0025:0.0005 | Soluble concentrate | 87.33 | 8.89 | 3.35 |
| Embodiment 8 | Propionyl: 28- high | 0.003:0.01 | Water dispersible granules | 91.58 | 10.17 | 2.67 |
| Embodiment 9 | Propionyl: 28- high | 0.003:0.01 | Suspending agent | 91.36 | 9.93 | 2.84 |
| Comparative example 1 | Propionyl | 0.003 | Soluble concentrate | 85.67 | 8.74 | 3.22 |
| Comparative example 2 | 28- high | 0.01 | Soluble concentrate | 86.54 | 8.88 | 3.19 |
| Comparative example 3 | 24- table | 0.01 | Soluble concentrate | 84.81 | 8.66 | 3.06 |
| Clear water control | —— | —— | —— | 83.83 | 8.66 | 2.49 |
From table 1 it follows that, propionylbrassinolide 0.003%+28- high rape long for seed germination rate and seedling
Plain 0.01% soluble concentrate effect of lactone is best；For root long, propionylbrassinolide 0.0025%+28- high brassin lactones
0.0005% soluble concentrate effect is best.The above test result explanation, growth of the brassin to wheat seed germinating rate and offspring
There is significant facilitation, but low concentration brassin can promote the growth result of root more significant, and high concentration brassin
Promote the growth result of seedling more significant.
Implementation of an application example two:
Composition made from examples detailed above and comparative example uses as follows: trial crops are cucumber, are made above-mentioned
Composition dilute 3000 times, first carry out seed soaking, seedling stage starts to carry out cauline leaf spraying treatment, primary every medication in 20 days,
The variation of 10 days observations cucumber root longs, plant height and stem thickness after being administered for the first time, statistics picking cucumber quantity, list after picking for the first time
Melon weight, cell production and melon abnormal rate, a situation arises for plant growth situation and disease.
Influence of 2 different components of table to cucumber growth situation, yield and quality
Note: in the cucumber received, for example curved melon of the melon of improper form, sharp mouth melon, pregnant melon, eel-like figure melon etc. belong to abnormal
Shape melon, the ratio that this kind of deformity melon accounts for total picking melon quantity is abnormal rate.
From the test data in table 2 can be seen that application brassin than do not have to effect it is good, apply brassin compound preparation ratio
Single dose effect is good.In terms of single dose effect, propionylbrassinolide is better than 28- high brassin lactones, is much better than in 24- table brassin
Ester；In terms of compounding effect, the content difference of 28- high brassin lactones 0.01% and 0.0075% is little, can pass through in practical application
28- high brassin lactones content is reduced to reduce drug cost.
1, in composition pesticide component of the present invention, propionylbrassinolide and other brassins are biological agriculture
Medicine is formed by compound preparation without environmental risk, and safety and environmental protection not will cause environmental pollution, it is ensured that the quality of agricultural product is pacified
Entirely.
2, in composition pesticide component of the present invention, the holding effect of propionylbrassinolide and other brassins it is quick-acting
It combines, synergistic, function and effect are more stable, reduce dosage and times for spraying, reduce agricultural cost.
The present invention is described with reference to the preferred embodiments, and those skilled in the art know, of the invention not departing from
In the case where spirit and scope, various changes or equivalence replacement can be carried out to these features and embodiment.The present invention is not by this
The limitation of specific embodiment disclosed in place, other embodiments fallen into claims hereof belong to protection of the present invention
Range.
Claims (9)
1. a kind of propionylbrassinolide and other brassin compound preparation compositions, which is characterized in that including propionyl brassin
Lactone and other brassins, the weight percent of propionylbrassinolide are 0.0001%-1%, the weight of other brassins
Percentage is 0.0001%-1%.
2. propionylbrassinolide according to claim 1 and other brassin compound preparation compositions, it is characterised in that:
The weight percentage of propionylbrassinolide is 0.001-0.01%.
3. propionylbrassinolide according to claim 1 and other brassin compound preparation compositions, it is characterised in that:
Other brassins are 24- table brassin lactones, 28- high brassin lactones, the high brassin lactones of 28- table, 22,23,24- table
One of brassin lactones, 14- hydroxyl brassinosteroids, 25- methyl brassin lactones.
4. propionylbrassinolide according to claim 3 and other brassin compound preparation compositions, it is characterised in that:
When other brassins are 24- table brassin lactones, the propionylbrassinolide and 24- table brassin lactones
Weight ratio is 1:10-10:1.
5. propionylbrassinolide according to claim 3 and other brassin compound preparation compositions, it is characterised in that:
When other brassins are 28- high brassin lactones, the propionylbrassinolide and 28- high brassin lactones
Weight ratio is 1:10-10:1.
6. a kind of propionylbrassinolide as claimed in claim 3 and other brassin compound preparation compositions, it is characterised in that:
When other brassins brassin lactones high for 28- table, in the propionylbrassinolide and the high brassin of 28- table
The weight ratio of ester is 1:10-10:1.
7. propionylbrassinolide according to claim 3 and other brassin compound preparation compositions, it is characterised in that:
When other brassins are 22,23,24- table brassin lactones, the propionylbrassinolide and 22,23,24- tables
The weight ratio of brassin lactones is 1:10-10:1.
8. propionylbrassinolide according to claim 3 and other brassin compound preparation compositions, it is characterised in that:
When other brassins are 25- methyl brassin lactones, in the propionylbrassinolide and 25- methyl brassin
The weight ratio of ester is 1:10-10:1.
9. propionylbrassinolide according to claim 3 and other brassin compound preparation compositions, it is characterised in that:
When other brassins are 14- hydroxyl brassinosteroids, the propionylbrassinolide and 14- hydroxyl brassin steroid
The weight ratio of alcohol is 1:2-1:5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069302.9A CN109169665A (en) | 2018-09-13 | 2018-09-13 | A kind of propionylbrassinolide and other brassin compound preparation compositions |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811069302.9A CN109169665A (en) | 2018-09-13 | 2018-09-13 | A kind of propionylbrassinolide and other brassin compound preparation compositions |
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| CN201811069302.9A Pending CN109169665A (en) | 2018-09-13 | 2018-09-13 | A kind of propionylbrassinolide and other brassin compound preparation compositions |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296450A (en) * | 2020-02-26 | 2020-06-19 | 云南大学 | Multicomponent combined brassinolide plant growth regulator |
| CN111685128A (en) * | 2020-06-15 | 2020-09-22 | 河南福联生物科技有限公司 | Multi-element biological growth regulator composition, preparation and application thereof |
| CN114532341A (en) * | 2022-03-24 | 2022-05-27 | 河北兰升生物科技有限公司 | 24-epibrassinolide soluble agent composition |
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| CN1478390A (en) * | 2003-07-08 | 2004-03-03 | 云大科技股份有限公司 | Plant growth regulating agent mixture containing brassinolide like compound and its application |
| CN103960241A (en) * | 2014-04-30 | 2014-08-06 | 吴通 | Pesticide composition and method for curing cruciferae crop clubroot |
| CN107535497A (en) * | 2016-06-28 | 2018-01-05 | 陕西韦尔奇作物保护有限公司 | A kind of volume increase agricultural chemicals containing propionylbrassinolide |
| CN107668037A (en) * | 2016-08-01 | 2018-02-09 | 江苏龙灯化学有限公司 | A kind of plant growth regulator composition |
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2018
- 2018-09-13 CN CN201811069302.9A patent/CN109169665A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1478390A (en) * | 2003-07-08 | 2004-03-03 | 云大科技股份有限公司 | Plant growth regulating agent mixture containing brassinolide like compound and its application |
| CN103960241A (en) * | 2014-04-30 | 2014-08-06 | 吴通 | Pesticide composition and method for curing cruciferae crop clubroot |
| CN107535497A (en) * | 2016-06-28 | 2018-01-05 | 陕西韦尔奇作物保护有限公司 | A kind of volume increase agricultural chemicals containing propionylbrassinolide |
| CN107668037A (en) * | 2016-08-01 | 2018-02-09 | 江苏龙灯化学有限公司 | A kind of plant growth regulator composition |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111296450A (en) * | 2020-02-26 | 2020-06-19 | 云南大学 | Multicomponent combined brassinolide plant growth regulator |
| CN111685128A (en) * | 2020-06-15 | 2020-09-22 | 河南福联生物科技有限公司 | Multi-element biological growth regulator composition, preparation and application thereof |
| CN114532341A (en) * | 2022-03-24 | 2022-05-27 | 河北兰升生物科技有限公司 | 24-epibrassinolide soluble agent composition |
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Application publication date: 20190111 |