CN1234967A - Oligose plant growth regulator and preparation thereof - Google Patents
Oligose plant growth regulator and preparation thereof Download PDFInfo
- Publication number
- CN1234967A CN1234967A CN 98112868 CN98112868A CN1234967A CN 1234967 A CN1234967 A CN 1234967A CN 98112868 CN98112868 CN 98112868 CN 98112868 A CN98112868 A CN 98112868A CN 1234967 A CN1234967 A CN 1234967A
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- acid
- oligose
- plant growth
- organic acid
- growth regulator
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Abstract
A plant growing promoter is prepared from oligose and organic acid through such technological steps as dissolving organic acid in water or aqueous solution of alcohol whose weight is 50-100 times higher than that of organic acid, slowly adding oligose thatis 1-2.5 times more than organic acid at 15-55 deg.C while stirring, and drying by evaporating or blowing. Its advantages are no poison and harm, high safety, high effect on promoting growth of plant and increasing resistance to diseases and yield, and low cost.
Description
The present invention relates to a kind of plant growth promoter and preparation method thereof, plant growth promoter that particularly a kind of oligosaccharide and organic acid combination are re-dubbed and preparation method thereof.
Plant growth promoter is widely used in the agricultural production, and its main mechanism of action is by entering after the plant absorbing in the cell, promotes that DNA shifts to RNA, and the albumen of activation plant cell is synthetic, produces and antibacterial material such as accumulator plant alexin, promotes plant growing.Present plant growth promoter is main component with hormone or petrochemical industry series products mainly, by the remaining promoter of plant absorbing soil and water source are not constituted potential harm fully, contaminated environment, and more single on function, only have the plant growing of promotion function.
The purpose of this invention is to provide a kind of compliance with environmental protection requirements of forming by natural materials and can effectively promote plant growing, and tool is disease-resistant, diseases prevention, improve the quality of crops fruit and plant growth promoter of output and preparation method thereof, to overcome the deficiencies in the prior art.
Implementation procedure of the present invention:
Oligose plant growth regulator of the present invention mainly is made up of oligosaccharide and organic acid, its preparation method is: organic acid is dissolved in its weight 50-100 water or alcohol solution doubly, under agitation slowly add and be equivalent to the oligosaccharide that organic acid 1-2.5 doubly measures in 15-55 ℃, carry out drying and get final product with the evaporation and the method that dries up successively again, above-mentioned oligosaccharide is one or more a mixed sugar of levulan, lactulose, isomaltose, shitosan or soyabean oligosaccharides; Organic acid is one or more a mixed acid of lactic acid, malic acid, citric acid, glutamic acid, benzoic acid or levulinic acid.Plant growth promoter of the present invention can not only promote plant growing effectively, also can be used as seed treatment, water-loss reducer and antistaling agent and uses.
Advantage of the present invention and good effect: product of the present invention is nontoxic, and is safe and reliable, is easy to by plant absorbing, can effectively promote plant growing, and has output and the mass action of disease-resistant, diseases prevention, raising crops; This products material is easy to get, and the preparation method is easy, with low cost, be easy to suitability for industrialized production.
Two embodiment of the present invention:
Embodiment 1: 60g glutamic acid is dissolved in 3500ml 20% ethanolic solution, under agitation adds the 90g levulan in the time of 40 ℃, after question response finishes, reactant liquor is steamed in hot bath to pasty state, the reusable heat wind is done, and adds 1g oxalic acid crystal, can make the 120g product.
Embodiment 2: 25g lactic acid is dissolved in the 1500ml deionized water, under agitation adds the 70g shitosans in 20 ℃, after question response finishes, place in the water-bath evaporation and use hot blast drying, adding 0.5g oxalic acid can make the 110g product.
Claims (4)
1, a kind of oligose plant growth regulator is characterized in that: mainly be made up of oligosaccharide and organic acid.
2, oligose plant growth regulator according to claim 1 is characterized in that: oligosaccharide mainly is one or more a mixed sugar of levulan, lactulose, isomaltose, shitosan or soyabean oligosaccharides.
3, oligose plant growth regulator according to claim 1 is characterized in that: organic acid mainly is one or more a mixed acid of lactic acid, malic acid, citric acid, glutamic acid, benzoic acid or levulinic acid.
4, a kind of preparation method of oligose plant growth regulator, it is characterized in that: organic acid is dissolved in its weight 50-100 water or alcohol solution doubly, under agitation slowly add and be equivalent to the oligosaccharide that organic acid 1-2.5 doubly measures, carry out drying with the evaporation and the method that dries up successively again in 15-55 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112868 CN1234967A (en) | 1998-05-12 | 1998-05-12 | Oligose plant growth regulator and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112868 CN1234967A (en) | 1998-05-12 | 1998-05-12 | Oligose plant growth regulator and preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1234967A true CN1234967A (en) | 1999-11-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98112868 Pending CN1234967A (en) | 1998-05-12 | 1998-05-12 | Oligose plant growth regulator and preparation thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN1234967A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870604A (en) * | 2010-06-02 | 2010-10-27 | 北京强森绿源生物科技有限公司 | Composite oligosaccharide plant growth stimulator and preparation method thereof |
| CN103535375A (en) * | 2013-09-27 | 2014-01-29 | 江志鑫 | Plant growth modifying agent |
| CN103880562A (en) * | 2014-04-17 | 2014-06-25 | 西藏国策环保科技股份有限公司 | Method for preparing plant growth regulator |
| CN105325466A (en) * | 2015-12-10 | 2016-02-17 | 沈阳化工研究院有限公司 | Composition for inducing plants to resist diseases and adjusting plant growth and preparation method and application of composition |
| CN107721703A (en) * | 2017-12-11 | 2018-02-23 | 广西康多丰农业科技有限公司 | A kind of crop growth promoter |
-
1998
- 1998-05-12 CN CN 98112868 patent/CN1234967A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101870604A (en) * | 2010-06-02 | 2010-10-27 | 北京强森绿源生物科技有限公司 | Composite oligosaccharide plant growth stimulator and preparation method thereof |
| CN101870604B (en) * | 2010-06-02 | 2013-09-11 | 崔玉梅 | Composite oligosaccharide plant growth stimulator and preparation method thereof |
| CN103535375A (en) * | 2013-09-27 | 2014-01-29 | 江志鑫 | Plant growth modifying agent |
| CN103880562A (en) * | 2014-04-17 | 2014-06-25 | 西藏国策环保科技股份有限公司 | Method for preparing plant growth regulator |
| CN105325466A (en) * | 2015-12-10 | 2016-02-17 | 沈阳化工研究院有限公司 | Composition for inducing plants to resist diseases and adjusting plant growth and preparation method and application of composition |
| CN107721703A (en) * | 2017-12-11 | 2018-02-23 | 广西康多丰农业科技有限公司 | A kind of crop growth promoter |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |