CN104782637A - Plant growth regulator containing furfurylaminopurine and brassinolide - Google Patents
Plant growth regulator containing furfurylaminopurine and brassinolide Download PDFInfo
- Publication number
- CN104782637A CN104782637A CN201510127953.9A CN201510127953A CN104782637A CN 104782637 A CN104782637 A CN 104782637A CN 201510127953 A CN201510127953 A CN 201510127953A CN 104782637 A CN104782637 A CN 104782637A
- Authority
- CN
- China
- Prior art keywords
- brassin lactones
- chaff aminopurine
- plant growth
- growth regulator
- aminopurine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention relates to a plant growth regulator containing furfurylaminopurine and brassinolide. The plant growth regulator comprises furfurylaminopurine, brassinolide and additives, wherein the weight ratio of the furfurylaminopurine to the brassinolide is (1 to 30)-(30 to 1); the total weight of the furfurylaminopurine and the brassinolide accounts for 0.01-20% of the weight of the plant growth regulator. The plant growth regulator can be processed into solutions or soluble powder in practical application; a large quantity of field trials prove that the plant growth regulator has excellent growth-promoting and yield-increasing effects on crops such as rice, wheat, cucumber and tomatoes.
Description
Technical field
The present invention relates to a kind of plant growth regulator containing chaff aminopurine and brassin lactones, be applicable to crops growth promoting effects and the volume increase such as paddy rice, wheat, cucumber, tomato.
Background technology
Chaff aminopurine belongs to cytokinin, and plant endogenous hormones is present in the fruit of plant seed, root, stem, leaf, young tender meristematic tissue and growth.Conduct to other positions primarily of tip of a root secretion, irritation cell divides, and promotes chlorophyll formation, prevents early ageing and fruit abscission.Promote photosynthesis and protein synthesis, promote flower bud differentiation and formation.Fine preventive effect is had to tomato, cucumber, tobacco virus.
Brassin lactones is the one that in steroidal compounds, biologically active is higher, and they are extensively present in plant corpus, in growth and development of plants each stage, both can promote to nourish and grow, and can be beneficial to amphigamy again.The brassin lactones activity of Prof. Du Yucang is higher, can via the leaf of plant, stem, root absorption, then the position of working is transmitted to, what have thinks the activity that can increase RNA polymerase, increase RNA, DNA content, thinking of having can increase the electrical potential difference of cell membrane, the activity of ATP enzyme, and what also have thinks the effect strengthening growth hormone, and the mechanism of action there is no unified view at present.The concentration denier that it works is efficient plant growth regulator, under very low concentrations, can increase the Vegetative growth of plant significantly and promote amphigamy.Its some physiological actions performance has some feature of growth hormone, gibberellin, the basic element of cell division: 1, promote cell division, promote Fruit.There is obvious facilitation to the division of cell, have facilitation to the cross growth of organ and longitudinal growth, thus play swollen megalocarpous effect.2, Delaying Leaf-Senescence, it is long to protect the green time, strengthens Chlorophyll synthesis, improves photosynthesis, impels leaf look to deepen to turn green.3, break apical dominance, promote sprouting of lateral bud, thoroughly can lead the differentiation of bud, promotion side shoot generates, and increases branch number, increases and spend number, improves becoming pregnant property of pollen, thus increases fruit number raising output.4, improve crop quality, improve commodity, induced parthenocarpy, stimulate ovary increasing, prevent fruit drop, promote protein synthesis, improve sugar content etc.
Summary of the invention
The object of this invention is to provide a kind of plant growth regulator containing chaff aminopurine and brassin lactones, be mainly used in crops growth promoting effects and the volume increase such as paddy rice, wheat, cucumber, tomato.
The present invention realizes mainly through following scheme: a kind of plant growth regulator containing chaff aminopurine and brassin lactones, comprise chaff aminopurine, brassin lactones, auxiliary agent, wherein, chaff aminopurine and brassin lactones weight ratio are 1:30 ~ 30:1, and chaff aminopurine and brassin lactones weight summation in the composition percentage by weight are 0.01% ~ 20%.
The known method of plant growth regulator of the present invention, selects suitable insecticides adjuvant, is prepared into soluble concentrate and solvable pulvis.
Plant growth regulator provided by the invention, adopts spray method to use, also can adopt other operation techniques agriculturally applied as required.
Plant growth regulator provided by the invention is applicable to vegetables growth promoting effects and the volume increase such as paddy rice, wheat, cucumber, tomato.
The present invention is by composite according to certain ratio to chaff aminopurine, brassin lactones, and the activity of the specific activity single dose of mixture has significant improvement, and there is huge Development volue than single formulation.Find through field trial, the preventive effect of this mix preparation is consistent with the result of indoor detection.
Embodiment
In order to make object of the present invention, technical scheme and advantage more short and sweet, the following specific embodiment of the present invention is described, but the present invention is only limitted to absolutely not these embodiments.The following stated is only the good embodiment of the present invention, only for describing the present invention, can not be interpreted as the restriction to scope of the present invention.It should be pointed out that all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Content described in embodiment is all weight percentage.
Embodiment 1: indoor synergism test
The abundant method of Sun Yun calculates co-toxicity coefficient (CTC).Co-toxicity coefficient (CTC) >=120 shows as synergistic effect; Co-toxicity coefficient (CTC)≤80 shows as antagonism; 80 < co-toxicity coefficient (CTC) < 120 show as summation action.
Actual measurement toxicity index (ATI)=(standard agent EC
50/ reagent agent EC
50) × 100.
Theoretical toxicity index (the TTI)=percentage composition of A (in the toxicity index × mixture of the A)+percentage composition of B (in the toxicity index × mixture of B).
1.6 μ g/mL mother liquors are made with acetone, Tween-80 respectively by after 95.4% chaff aminopurine (Kinetin), the former medicine folding hundred of 95.5% brassin lactones (brassinolide) in co-toxicity coefficient (CTC)=[the theoretical toxicity index (TTI) of mixture actual measurement toxicity index (ATI)/mixture] × 100, utilize that mother liquor becomes chaff aminopurine, brassin lactones mass ratio is respectively 1:30-30:1.The concrete data of result of the test are as table 1.
Table 1, chaff aminopurine, brassin lactones are to rice yield impact effect result of the test.
| Process | Average spike length (cm) | Thousand kernel weight (g) | Rate of growth (%) |
| Chaff aminopurine | 6.5 | 26.4 | 7.32 |
| Brassin lactones | 6.7 | 26.7 | 8.54 |
| Chaff aminopurine: brassin lactones (30:1) | 6.8 | 27.6 | 12.20 |
| Chaff aminopurine: brassin lactones (25:1) | 6.8 | 28.7 | 16.67 |
| Chaff aminopurine: brassin lactones (20:1) | 6.9 | 27.3 | 10.98 |
| Chaff aminopurine: brassin lactones (10:1) | 6.8 | 28.5 | 15.85 |
| Chaff aminopurine: brassin lactones (5:1) | 6.8 | 28.4 | 15.45 |
| Chaff aminopurine: brassin lactones (1:1) | 6.7 | 28.9 | 17.48 |
| Chaff aminopurine: brassin lactones (1:5) | 6.9 | 29.1 | 18.29 |
| Chaff aminopurine: brassin lactones (1:10) | 7 | 29.5 | 19.92 |
| Chaff aminopurine: brassin lactones (1:20) | 6.8 | 27.4 | 11.38 |
| Chaff aminopurine: brassin lactones (1:25) | 6.8 | 26.8 | 8.94 |
| Chaff aminopurine: brassin lactones (1:30) | 6.8 | 27.6 | 12.20 |
| Clear water contrasts | 6.5 | 25.6 | - |
Measure yield trials by indoor pot paddy rice to find, chaff aminopurine, brassin lactones all have synergistic effect to rice yield increase afterwards according to the ratio of 1:30-30:1 is composite, obvious to increasing production of rice effect, mixture effect of increasing production is significantly better than single dose, and chaff aminopurine and brassin lactones mixture have good synergistic function as can be seen here.
Table 2, chaff aminopurine, brassin lactones are to Wheat Yield Influence effect test result.
| Process | Average spike length (cm) | Thousand kernel weight (g) | Rate of growth (%) |
| Chaff aminopurine | 5.8 | 37.2 | 2.20 |
| Brassin lactones | 5.7 | 38.4 | 5.49 |
| Chaff aminopurine: brassin lactones (30:1) | 5.8 | 39.5 | 8.52 |
| Chaff aminopurine: brassin lactones (25:1) | 5.8 | 39.4 | 8.24 |
| Chaff aminopurine: brassin lactones (20:1) | 5.9 | 38.5 | 5.77 |
| Chaff aminopurine: brassin lactones (10:1) | 5.9 | 39.8 | 9.34 |
| Chaff aminopurine: brassin lactones (5:1) | 6 | 39.9 | 9.62 |
| Chaff aminopurine: brassin lactones (1:1) | 6.1 | 40.3 | 10.71 |
| Chaff aminopurine: brassin lactones (1:5) | 6.2 | 40.5 | 11.26 |
| Chaff aminopurine: brassin lactones (1:10) | 5.9 | 39.9 | 9.62 |
| Chaff aminopurine: brassin lactones (1:20) | 5.8 | 38.8 | 6.59 |
| Chaff aminopurine: brassin lactones (1:25) | 5.8 | 39.6 | 8.79 |
| Chaff aminopurine: brassin lactones (1:30) | 5.9 | 38.8 | 6.59 |
| Clear water contrasts | 5.7 | 36.4 | - |
Measure yield trials by indoor pot paddy rice to find, chaff aminopurine, brassin lactones all have synergistic effect to wheat yield increase afterwards according to the ratio of 1:30-30:1 is composite, obvious to wheat increase yield effect, mixture effect of increasing production is significantly better than single dose, and chaff aminopurine and brassin lactones mixture have good synergistic function as can be seen here.
The solvable pulvis of embodiment 2:1% chaff aminopurine brassin lactones
By above-mentioned raw materials after mixing, then carry out air-flow crushing, the solvable pulvis of 1% chaff aminopurine brassin lactones can be obtained.
Embodiment 3:0.5% chaff aminopurine brassin lactones soluble concentrate
After above-mentioned active ingredient stirring solvent being dissolved, then add other auxiliary agent, be fully uniformly mixed, 0.5% chaff aminopurine brassin lactones soluble concentrate can be obtained.
Embodiment 4: increasing production of rice is tested
Test medicine is the solvable pulvis of 1% chaff aminopurine brassin lactones, and test site is Nanning, and test period is in June, 2014, selects the better paddy rice field in liquid manure field, adopts the mode of mechanical spraying.With 0.04% brassin lactones aqua (Shaanxi Meibang Pesticide Co., Ltd.), 2000 times of liquid for contrast medicament, test process is carried out with the solvable pulvis of above-mentioned 1% chaff aminopurine brassin lactones 3000 times of liquid, in Rise's boot period spraying process, dispenser 1 time, after medicine, 30d investigates Rice Panicle growing state, and after medicine, 60d preventive effect calculates in strict accordance with the computational methods of regulation in National Standard of the People's Republic of China's " pesticide efficacy field trial criterion ".Above 0.04% brassin lactones aqua and 1% chaff aminopurine brassin lactones solvable pulvis 60d post-equalization rate of growth are respectively 4.1%, 13.6%, and test shows that 1% chaff aminopurine brassin lactones has good production-increasing function to paddy rice.
Embodiment 5: cucumber production promoting is tested
Test medicine is 0.5% chaff aminopurine brassin lactones soluble concentrate, and test site is Huizhou, and test period is in August, 2014, selects the better cucumber field in liquid manure field, adopts the mode of mechanical spraying.With 0.04% brassin lactones aqua (Shaanxi Meibang Pesticide Co., Ltd.), 2000 times of liquid for contrast medicament, test process is carried out with above-mentioned 0.5% chaff aminopurine brassin lactones soluble concentrate 2000 times of liquid, investigate cucumber growth situation respectively at 30d after medicine, after medicine, 60d preventive effect calculates in strict accordance with the computational methods of regulation in National Standard of the People's Republic of China's " pesticide efficacy field trial criterion ".Above 0.04% brassin lactones aqua and 0.5% chaff aminopurine brassin lactones soluble concentrate 60d post-equalization rate of growth are respectively 5.2%, 16.8%.Test shows that 0.5% chaff aminopurine brassin lactones has good production-increasing function to cucumber.
Embodiment 6: tomato production promoting is tested
Test medicine is the solvable pulvis of 1% chaff aminopurine brassin lactones, and test site is Jingzhou City of Hubei Province, and test period is in April, 2014, selects the better tomato field in liquid manure field, adopts the mode of mechanical spraying.With 0.04% brassin lactones aqua (Shaanxi Meibang Pesticide Co., Ltd.), 1000 times of liquid for contrast medicament, carry out test process with the solvable pulvis of above-mentioned 1% chaff aminopurine brassin lactones 3000 times of liquid.Investigate wheat growth situation respectively at 30d after medicine, after medicine, 60d preventive effect calculates in strict accordance with the computational methods of regulation in National Standard of the People's Republic of China's " pesticide efficacy field trial criterion ".Above 0.04% brassin lactones aqua and 1% chaff aminopurine brassin lactones solvable pulvis 60d post-equalization rate of growth are respectively 3.1%, 12.6%.Test shows that the solvable pulvis of 1% chaff aminopurine brassin lactones has good production-increasing function to tomato.
Shown by indoor biometrics test and a large amount of outdoor field comparison test, chaff aminopurine and brassin lactones mixture product all have good effect of increasing production to paddy rice, wheat, cucumber, tomato etc., are that one is worth of widely use pesticide species.
Claims (3)
1. one kind contains the plant growth regulator of chaff aminopurine and brassin lactones, it is characterized in that: comprise chaff aminopurine, brassin lactones, auxiliary agent, wherein, chaff aminopurine and brassin lactones weight ratio are 1:30 ~ 30:1, and chaff aminopurine and brassin lactones weight summation in the composition percentage by weight are 0.01% ~ 20%.
2. a kind of plant growth regulator containing chaff aminopurine and brassin lactones according to claim 1, is characterized in that: be prepared into soluble concentrate or solvable pulvis when practical application.
3. a kind of plant growth regulator containing chaff aminopurine and brassin lactones according to claim 1 is used for paddy rice, wheat, cucumber, tomato crop growth promoting effects and the application in increasing production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127953.9A CN104782637A (en) | 2015-03-23 | 2015-03-23 | Plant growth regulator containing furfurylaminopurine and brassinolide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127953.9A CN104782637A (en) | 2015-03-23 | 2015-03-23 | Plant growth regulator containing furfurylaminopurine and brassinolide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104782637A true CN104782637A (en) | 2015-07-22 |
Family
ID=53548194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510127953.9A Pending CN104782637A (en) | 2015-03-23 | 2015-03-23 | Plant growth regulator containing furfurylaminopurine and brassinolide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104782637A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212491A (en) * | 2016-04-02 | 2016-12-14 | 江苏辉丰农化股份有限公司 | A kind of plant growth regualting composition |
| CN108849992A (en) * | 2018-07-20 | 2018-11-23 | 郦璋 | A kind of preparation method of seed plant growth regulator |
| CN111802392A (en) * | 2020-07-21 | 2020-10-23 | 郑州农达生化制品有限公司 | Plant growth regulator and preparation method thereof |
| CN112715550A (en) * | 2020-12-30 | 2021-04-30 | 江西华威科技有限公司 | Citrus growth regulating composition and application thereof |
| CN114982775A (en) * | 2022-07-10 | 2022-09-02 | 黑龙江八一农垦大学 | Application method of plant growth regulator for increasing celery leafstalk apigenin content |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856028A (en) * | 2010-06-17 | 2010-10-13 | 陕西韦尔奇作物保护有限公司 | Plant growth regulator containing benzylaminopurine and brassinolide |
| CN103563986A (en) * | 2012-08-03 | 2014-02-12 | 陕西美邦农药有限公司 | Plant growth adjusting composition containing triacontanol |
-
2015
- 2015-03-23 CN CN201510127953.9A patent/CN104782637A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101856028A (en) * | 2010-06-17 | 2010-10-13 | 陕西韦尔奇作物保护有限公司 | Plant growth regulator containing benzylaminopurine and brassinolide |
| CN103563986A (en) * | 2012-08-03 | 2014-02-12 | 陕西美邦农药有限公司 | Plant growth adjusting composition containing triacontanol |
Non-Patent Citations (2)
| Title |
|---|
| 杨平华: "《农田植物生长调节剂使用技术》", 31 January 2009, 四川出版集团四川科学技术出版社 * |
| 郭玉人等: "《农药安全使用技术指南》", 31 May 2012, 中国农业出版社出版 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106212491A (en) * | 2016-04-02 | 2016-12-14 | 江苏辉丰农化股份有限公司 | A kind of plant growth regualting composition |
| CN106900730A (en) * | 2016-04-02 | 2017-06-30 | 江苏辉丰农化股份有限公司 | A kind of plant growth regualting composition |
| CN108849992A (en) * | 2018-07-20 | 2018-11-23 | 郦璋 | A kind of preparation method of seed plant growth regulator |
| CN111802392A (en) * | 2020-07-21 | 2020-10-23 | 郑州农达生化制品有限公司 | Plant growth regulator and preparation method thereof |
| CN112715550A (en) * | 2020-12-30 | 2021-04-30 | 江西华威科技有限公司 | Citrus growth regulating composition and application thereof |
| CN114982775A (en) * | 2022-07-10 | 2022-09-02 | 黑龙江八一农垦大学 | Application method of plant growth regulator for increasing celery leafstalk apigenin content |
| CN114982775B (en) * | 2022-07-10 | 2024-01-16 | 黑龙江八一农垦大学 | Plant growth regulator application method for improving apigenin content of celery leaf stalks |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102037830B (en) | Plant growth regulator composition | |
| Mondal et al. | Foliar application of chitosan on growth and yield attributes of mungbean (Vigna radiata (L.) Wilczek) | |
| CN105409953A (en) | Pesticide compound containing phethalanilic acid and propionyl brassinolide | |
| CN105594720A (en) | Pesticide composition containing pyraclostrobin and brassinolide | |
| CN103392712B (en) | The Herbicidal combinations of Han You oxaziclomefone and penoxsuam | |
| CN104782637A (en) | Plant growth regulator containing furfurylaminopurine and brassinolide | |
| CN103449898B (en) | Novel fruit expander for pears and use method thereof | |
| CN105340937A (en) | Pesticide composition containing phethalanilic acid and thidiazuron | |
| CN105660671A (en) | Pesticide composition containing thidiazuron and brassinolide | |
| CN105594734B (en) | The anti-fall health care specular removal yield-increasing modifying agent of corn, its preparation method and its application | |
| CN104774083A (en) | Plant-growth regulator capable of promoting plant growth | |
| CN104970040B (en) | A kind of plant growth regualting composition, preparation and its application for corn | |
| CN104472486B (en) | Pear tree multifunctional growth regulator composition and using method | |
| CN104692945A (en) | Plant growth regulator containing leaf fertilizer | |
| CN103250710A (en) | Plant growth regulator composition containing diethylaminoethyl hexanoate and benzylaminopurine | |
| CN105104400A (en) | Direct-sowing rice compound seed soaking agent as well as preparation method, use method and application thereof | |
| CN101112196A (en) | Plant modifying agent for promoting the concrescence of the orbicular decorticating opening on the Chinese jujube | |
| CN109907060B (en) | Plant growth regulating composition containing chlorin iron and application thereof as plant growth regulator | |
| CN104770370B (en) | Composition pesticide containing 2- (acetoxyl group) benzoic acid and brassin lactones | |
| CN113396915A (en) | Compound plant growth regulator containing brassinolide and DA-7 or DA-8 | |
| CN105794783A (en) | Pesticide composition containing choline chloride and brassinolide | |
| CN113068699A (en) | Plant growth regulator composition containing brassinolide, chlorin iron and cytokinin and application | |
| CN106472506A (en) | A kind of compositionss of coordinate plant growth, preparation and its application | |
| CN103329917B (en) | The Herbicidal combinations of a kind of Han You oxaziclomefone and bensulfuron-methyl | |
| CN106234360B (en) | A kind of plant growth regualting composition, preparation and its application |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
|
| RJ01 | Rejection of invention patent application after publication |