CN107637598B - Application of the epiphysin in promotion grafted tomato is survived and grown - Google Patents
Application of the epiphysin in promotion grafted tomato is survived and grown Download PDFInfo
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- CN107637598B CN107637598B CN201710881522.0A CN201710881522A CN107637598B CN 107637598 B CN107637598 B CN 107637598B CN 201710881522 A CN201710881522 A CN 201710881522A CN 107637598 B CN107637598 B CN 107637598B
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Abstract
The present invention relates to application of the epiphysin in promotion grafted tomato is survived and grown；It is the epiphysin solution for being 100 μm of ol/L to the whole strain spraying concentration of the tomato grafted.The method of the present invention is easy, easy to operate, and input cost is low, and effect is obvious, and toxic side effect is small, is remarkably improved the survival rate of grafted tomato, promotes wound healing, reduces the lost moisture of leaf transpiration, and promote the growth of tomato seedling after grafting.
Description
Technical field
The present invention relates to application of the epiphysin in promotion grafted tomato is survived and grown.
Technical background
Tomato is one of the important vegetable of China's facility cultivation, and the development of facility cultivation also greatly improves tomato
Production efficiency, and realize anniversary metaplasia production.But in recent years greenhouse tomato production also exposes a series of problems: one, due to
Facility condition is limited, and is led to wheel, is difficult to carry out, pest and disease damage cross infection is serious, and soil-borne disease such as bacterial wilt of tomato, Huang withers
The disease incidence such as disease, root knot nematode disease rise year by year；Two, northern area winter facility tomato production too low, the root system that often faces soil temperature
Growth retardation, liquid manure absorb the problems such as limited；Three, Installation Vegetable Cultivation dose is big, and environment is relatively closed, and soil lacks throughout the year
Rain leaching, soil are also easy to produce hardened and secondary salinization.These problems seriously affect holding for greenhouse tomato production
Supervention exhibition.Studies have shown that being prevention and treatment tomato soil borne disease and other stress factors by selecting highly resistance stock to carry out grafting cultivation
Effective method, while being also to overcome continuous cropping obstacle of facility-cultivated tomato, reduce pesticide, chemical fertilizer application, realize nuisanceless life
The important channel of production.
The common engrafting method of tomato has inarching method, cleft graft and the method for plant propagation with cutting at present.Inarching method is exactly stock and scion
Veneer at 45 ° is cut with blade, then veneer is affixed, and clip is fixed.This method is easy to learn, high-efficient, can save labour
Power.After grafting after 5-8 days, joint surface germinates, and forms tracheal tissue interconnected between scion and stock；In this phase
Between, scion cannot obtain moisture from stock, therefore promote interface to heal as early as possible and prevent scion moisture loss from becoming raising grafting
The key link of survival rate.For this problem, moisturizings technology or the sprays such as batch production grafting management covers frequently with film, shades
It applies chemicals and promotes grafting wound healing.The main component of presently commercially available graft union agent is mostly 2,4-D, niacin, indoles
Acetic acid, 6-BA etc., category steroids medicament do not meet green vegetables production standard, and are easy to cause the physiological disturbance of seedling.
Therefore seek to promote that graft union ability is strong and the lower chemical alternatives of toxicity become problem in science urgently to be resolved in grafting production.
Epiphysin (n-acetyl-5-methoxytryptamine) is a kind of indoles amine chemical combination being widely present in animals and plants
Object has the function of multi-biological in plant, can enhance the biology and abiotic stress tolerance of plant, promotes root system hair
It educates, reduces leaf transpiration effect.Meanwhile epiphysin is also a kind of indispensable nutriment of the mankind, having improves sleep,
Alleviate depression, improve resistance, improve oxygen scavenging activity ability, remove color spot, senile plaque, anticancer, anti-aging alleviates inferior health
Symptom and other effects.Currently, the melatonin content in food is classified as the important finger for assessing its nutritive value by many scientific researches
Mark.Based on the above basis, the present invention has studied new opplication of the epiphysin in promotion grafted tomato is survived and grown.Through retrieving,
Still without report related to the present invention in domestic and foreign literature and patent.
Summary of the invention
To solve the above-mentioned problems, the application the present invention provides epiphysin in promotion grafted tomato is survived and grown；
More particularly to application of the epiphysin in promotion grafted tomato is survived and grown, the difficult, scion including grafting wound healing can solve
The problems such as dehydration is serious.
To achieve the goals above, the invention adopts the following technical scheme:
Application of the epiphysin in promotion grafted tomato is survived and grown, is to graft epiphysin solution in tomato seedling to grasp
It after the completion of work, is sprayed on whole grafting, sprays once, so that grafting seedling leaf and grafting wound uniformly connect with epiphysin solution
Touching；The epiphysin solution is that epiphysin is configured to the epiphysin of final concentration of 100 μm of ol/L using pure water as solvent
Solution.
The structural formula of epiphysin of the present invention are as follows:
Detailed description of the invention
Influence of Fig. 1 .100 μm ol/L epiphysin to grafted tomato survival rate.
Fig. 1 shows the graft survival rate (P < 0.05) that tomato seedling is remarkably improved by spraying epiphysin.
Influence of Fig. 2 .100 μm ol/L epiphysin to grafted tomato leaf stomatal conductance and transpiration rate.
Fig. 2 show by spray epiphysin can significantly reduce grafted tomato blade stomatal conductance and transpiration rate (P <
0.05)。
The influence that Fig. 3 .100 μm ol/L epiphysin grows grafted tomato.
Fig. 3 shows the increment (P < 0.05) that tomato seedling is remarkably improved by spraying epiphysin.
Specific embodiment
The present invention is further elaborated combined with specific embodiments below, but the present invention is not limited to following embodiments.Institute
State method is conventional method unless otherwise instructed.The raw material can be gotten from open business unless otherwise instructed.
With ' kind anvil No.1 ' for stock, ' golden canopy No.1 ' is scion, and tomato seeds are seeded in seedling medium and are routinely educated
Seedling.Stock shifts to an earlier date 5-7d sowing compared with scion, long to 3-4 leaf to stock seedling, scion seedling it is long to 2-3 leaf when, stock and connect
Fringe cuts veneer at 45 ° with blade, and then veneer is affixed, and clip is fixed.
If two processing: being control with pure water；Using the epiphysin solution that pure water configuration concentration is 100 μm of ol/L as place
Manage liquid (label are as follows: epiphysin).It after the completion of grafting operation, is sprayed on whole grafting, sprays once, so that grafting seedling leaf
And grafting wound is uniformly contacted with epiphysin solution.The stomatal conductance and transpiration speed of grafted tomato blade are measured after grafting 3d
Rate, statistics grafting shoot survival percent after grafting 2 weeks, grafts the increment of statistics grafted tomato after January.Test is repeated 3 times.
Experimental result is as shown in Figure 1-3, spray the graft survival rate (P < 0.05) that epiphysin is remarkably improved tomato seedling；
Reduce the stomatal conductance and transpiration rate (P < 0.05) of grafted tomato blade；And remarkably promote tomato seedling growth (P <
0.05)。
This experimental results showed that, spray epiphysin and can remarkably promote grafted tomato and survive and grow.
Claims (1)
1. application of the epiphysin in promotion grafted tomato is survived and grown, it is characterised in that be by epiphysin solution in tomato children
It after the completion of seedling grafting operation, is sprayed on whole Grafted Tomato Seedlings, sprays once, make to graft seedling leaf and graft wound and epiphysin
Solution uniformly contacts；The epiphysin solution is that epiphysin is configured to final concentration of 100 μm of ol/L using pure water as solvent
Epiphysin solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710881522.0A CN107637598B (en) | 2017-09-26 | 2017-09-26 | Application of the epiphysin in promotion grafted tomato is survived and grown |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710881522.0A CN107637598B (en) | 2017-09-26 | 2017-09-26 | Application of the epiphysin in promotion grafted tomato is survived and grown |
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| Publication Number | Publication Date |
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| CN107637598A CN107637598A (en) | 2018-01-30 |
| CN107637598B true CN107637598B (en) | 2019-11-01 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN109042665B (en) * | 2018-06-12 | 2020-10-16 | 聊城职业技术学院 | Method for promoting tomato silicon absorption by melatonin and application |
| CN108849978A (en) * | 2018-09-07 | 2018-11-23 | 山西大学 | The application as plant drought-resisting agent is used in combination in a kind of NaHS and epiphysin |
| CN114698515B (en) * | 2022-05-09 | 2023-07-14 | 河北农业大学 | Method for promoting ripeness of tomato fruits and increasing sugar content of tomato fruits |
| CN115529957A (en) * | 2022-10-14 | 2022-12-30 | 海南大学 | Quality control method for grafted cucumber seedlings by using light quality |
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| CN104823738A (en) * | 2015-04-13 | 2015-08-12 | 浙江大学 | Application of melatonin in reducing cadmium accumulation in plants |
| CN105766410A (en) * | 2016-03-16 | 2016-07-20 | 山东农业大学 | Method for utilizing melatonin for promoting facility tomato fruit setting and growth |
| CN105900989A (en) * | 2016-04-18 | 2016-08-31 | 浙江大学 | Application of melatonin in improvement of absorption of sulfur by vegetables |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104823738A (en) * | 2015-04-13 | 2015-08-12 | 浙江大学 | Application of melatonin in reducing cadmium accumulation in plants |
| CN105766410A (en) * | 2016-03-16 | 2016-07-20 | 山东农业大学 | Method for utilizing melatonin for promoting facility tomato fruit setting and growth |
| CN105900989A (en) * | 2016-04-18 | 2016-08-31 | 浙江大学 | Application of melatonin in improvement of absorption of sulfur by vegetables |
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