CN113853978A - Application of methylthioadenosine in promoting grape fruit precocity, grape precocity promoter and method - Google Patents
Application of methylthioadenosine in promoting grape fruit precocity, grape precocity promoter and method Download PDFInfo
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- CN113853978A CN113853978A CN202111283642.3A CN202111283642A CN113853978A CN 113853978 A CN113853978 A CN 113853978A CN 202111283642 A CN202111283642 A CN 202111283642A CN 113853978 A CN113853978 A CN 113853978A
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- 241000219095 Vitis Species 0.000 title claims abstract description 106
- 235000009754 Vitis X bourquina Nutrition 0.000 title claims abstract description 99
- 235000012333 Vitis X labruscana Nutrition 0.000 title claims abstract description 99
- 235000014787 Vitis vinifera Nutrition 0.000 title claims abstract description 99
- WUUGFSXJNOTRMR-IOSLPCCCSA-N 5'-S-methyl-5'-thioadenosine Chemical compound O[C@@H]1[C@H](O)[C@@H](CSC)O[C@H]1N1C2=NC=NC(N)=C2N=C1 WUUGFSXJNOTRMR-IOSLPCCCSA-N 0.000 title claims abstract description 47
- 240000000560 Citrus x paradisi Species 0.000 title claims abstract description 36
- 230000001737 promoting effect Effects 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 24
- 235000013399 edible fruits Nutrition 0.000 claims abstract description 59
- 241000219094 Vitaceae Species 0.000 claims abstract description 46
- 235000021021 grapes Nutrition 0.000 claims abstract description 46
- 206010036590 Premature baby Diseases 0.000 claims description 51
- 239000004094 surface-active agent Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000002791 soaking Methods 0.000 claims description 15
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims description 13
- 230000002028 premature Effects 0.000 claims description 10
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 210000005069 ears Anatomy 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 230000005070 ripening Effects 0.000 description 13
- 230000000052 comparative effect Effects 0.000 description 11
- 238000007654 immersion Methods 0.000 description 9
- 238000011161 development Methods 0.000 description 5
- 230000018109 developmental process Effects 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 241000607479 Yersinia pestis Species 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- 239000002420 orchard Substances 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000035699 permeability Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- WUUGFSXJNOTRMR-UHFFFAOYSA-N 5alpha-Hydroxy-3abeta,5beta,8-trimethyl-1-(1,5-dimethyl-hexen-(4)-yl)-4abetaH,7abetaH-dicyclopentano[a.d]cyclooctaen-(8) Natural products OC1C(O)C(CSC)OC1N1C2=NC=NC(N)=C2N=C1 WUUGFSXJNOTRMR-UHFFFAOYSA-N 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 238000012364 cultivation method Methods 0.000 description 1
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- 235000019605 sweet taste sensations Nutrition 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G17/00—Cultivation of hops, vines, fruit trees, or like trees
- A01G17/02—Cultivation of hops or vines
-
- 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
- A01N43/90—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having two or more relevant hetero rings, condensed among themselves or with a common carbocyclic ring system
Abstract
The invention relates to application of methylthioadenosine in promoting grape fruit precocity, a grape precocity promoter and a method, and belongs to the technical field of grapes. The methylthioadenosine is applied to the surface of young fruits grown 12-18 days after the grapes bloom and/or the surface of fruit stalks grown 12-18 days after the grapes bloom, so that the grapes can be promoted to early mature, the management time of the grape fruit period can be effectively shortened, the management cost is saved, the marketing time of the grapes is shortened, the market opportunity is preempted, and the economic income of fruit growers is increased.
Description
Technical Field
The invention relates to application of methylthioadenosine in promoting grape fruit precocity, a grape precocity promoter and a method, and belongs to the technical field of grape planting.
Background
The grapes are one of the main fruits in China. Wherein, the Kyoho grapes have strong adaptability, disease resistance and high yield; meanwhile, the grape cultivation method is easy to manage and reproduce in production, and fruits with large spikes and grains, bright color and palatable sour and sweet taste are easy to produce, are nowadays grape varieties deeply favored by growers and consumers, and are cultivated in multiple regions, provinces and markets in China at present. In recent years, the development of the grape industry in China is rapid, but in the aspect of variety composition, the middle-late maturing variety is more, the early maturing variety is relatively less, and various problems of late maturing stage, difficult marketing, low benefit and the like appear in a plurality of grape producing areas. The maturation period has become one of the important factors that limit the normal marketing and commercial value of grapes.
Disclosure of Invention
The invention aims to provide application of methylthioadenosine in promoting early ripening of grape fruits, and solves the problems that the ripening period of middle-late-ripening grape varieties is concentrated, the grape quantity is large, the cost is low, and the economic benefit is difficult to improve at present.
The second object of the present invention is to provide a grape prematurity promoter.
The third purpose of the invention is to provide a method for promoting the precocity of grape fruits.
The technical scheme adopted by the application of methylthioadenosine in promoting the precocity of grape fruits is as follows:
application of methylthioadenosine in promoting grape fruit precocity.
The methylthioadenosine, which is chemically fully called as 5 '-deoxy-5' - (methylthio) adenosine, can effectively promote the early ripening of grape fruits, effectively shorten the management time of the grape fruit period, save the management cost, advance the marketing time of grapes, preempt the market first opportunity, and further increase the economic income of fruit growers.
Preferably, the method comprises the following steps: methylthioadenosine is applied to the surface of young fruits bearing 12-18 days after flowering of the grapes and/or to the surface of stalks bearing 12-18 days after flowering of the grapes.
Preferably, the variety of the grape is a medium-late maturing grape variety.
Preferably, the variety of grapes is Kyoho grapes.
The technical scheme adopted by the grape prematurity promoter is as follows:
a grape prematurity promoter mainly comprises methylthioadenosine and water.
The grape prematurity promoter can effectively promote the prematurity of grape fruits, effectively shorten the management time of the grape fruit period, save the management cost, advance the marketing time of grapes, preempt the market opportunity and increase the economic income of fruit growers.
Preferably, the concentration of methylthioadenosine in the grape prematurity promoter is 1-5 mmol/L. For example, the concentration of methylthioadenosine in the grape prematurity promoter is 2 mmol/L. The concentration of the methylthioadenosine in the grape precocity promoter is lower and is 1-5mmol/L, and the methylthioadenosine can effectively promote grape fruits to be precocity for 15-20 days.
Preferably, the grape prematurity promoter further comprises a surfactant. Preferably, the volume fraction of the surfactant in the grape prematurity promoter is 0.03-0.05%. Preferably, the surfactant is a silicone surfactant. Preferably, the silicone surfactant is a Silwet L-77 type surfactant. The surfactant is added into the grape prematurity promoter, so that the surface tension of the solution can be greatly reduced, the surfaces of young fruits and fruit stalks can be wetted, the coverage of the methylthioadenosine solution on the young fruits and the fruit stalks can be obviously improved, the permeability and the water scouring resistance of the methylthioadenosine solution on the surfaces of the grape fruits can be enhanced by the surfactant, and the effective utilization rate of the methylthioadenosine can be obviously improved.
Preferably, the grape prematurity promoter is obtained by a preparation method comprising the following steps: firstly, dissolving methylthioadenosine in water to obtain a methylthioadenosine solution, then adding a surfactant into the methylthioadenosine solution, and uniformly mixing to obtain the methylthioadenosine.
The methylthioadenosine solution is preferably used as it is, and is generally used immediately after the preparation is completed. If the product is not used immediately, the product should be protected from light and placed in a refrigerator for refrigeration (2-8 ℃), and the refrigeration time is not suitable to be too long.
Preferably, the variety of grapes is Kyoho grapes.
The method for promoting the early ripening of the grape fruits adopts the technical scheme that:
a method for promoting the precocity of grape fruits comprises the following steps: the grape prematurity promoter is applied to the surface of young fruits of grapes and/or the surface of stalks of grapes.
The method for promoting the early ripening of the grape fruits is convenient and simple to operate, has an obvious effect of promoting the early ripening, can effectively shorten the management time of the grape fruit period, saves the management cost, advances the marketing and selling time of the grapes, preempts the market opportunity, and increases the economic income of fruit growers.
Preferably, the variety of grapes is Kyoho grapes.
Preferably, the grape precocity promoting agent is applied to the surface of young fruits and fruit stalks which are born 12 to 18 days after flowering of grapes. The application of the grape prematurity promoter to the surfaces of young fruits and fruit stalks grown 12 to 18 days after the flowering of the grapes is to apply the grape prematurity promoter to the surfaces of the young fruits and fruit stalks of the young fruits grown 12 to 18 days after the flowering of the grapes.
Preferably, the grape prematurity promoting agent is applied again on the surfaces of young fruits and fruit stalks 10 to 15 days after the grape prematurity promoting agent is applied on the surfaces of young fruits and fruit stalks 12 to 18 days after flowering. The application of the grape prematurity promoter to the surfaces of the young fruits and the fruit stalks 10 to 15 days after the grape prematurity promoter is applied to the surfaces of the young fruits and the fruit stalks 12 to 18 days after the flowering of the grapes is to apply the grape prematurity promoter to the surfaces of the young fruits and the fruit stalks 10 to 15 days after the grape prematurity promoter is applied to the surfaces of the young fruits and the fruit stalks 12 to 18 days after the flowering of the grapes.
Preferably, the application of the grape prematurity promoter to the surface of young fruit of grape and the surface of stalk of grape is achieved by soaking the grape ear in the grape prematurity promoter. The grape fruit cluster is soaked, young fruits and fruit stalks can be in full contact with the methylthioadenosine solution, the grape fruit can be effectively promoted to be premature for 20-30 days, meanwhile, the methylthioadenosine solution contains a surfactant, the surface tension of the solution can be greatly reduced, the surfaces of the young fruits and the fruit stalks can be wetted, the covering surface of the methylthioadenosine solution on the fruit cluster can be remarkably improved, the surfactant can enhance the permeability and the water washing resistance of the methylthioadenosine solution on the grape fruit surface, the effective utilization rate of the methylthioadenosine can be remarkably improved, and the methylthioadenosine solution can be attached to the surface of each fruit of the grape fruit cluster, so that each fruit can be premature.
Preferably, the concentration of methylthioadenosine in the grape prematurity promoter is 1-5 mmol/L.
Preferably, the time of a single soaking is 10-15 min.
Drawings
FIG. 1 is a graph showing the development of the fruits of grapes treated by the method for promoting the precocity of the grapes according to example 4 and comparative example 2.
Detailed Description
The technical solution of the present invention will be further explained with reference to the specific embodiments.
The specific examples of the application of methylthioadenosine in promoting the precocity of grape fruits are as follows:
and soaking grape clusters formed 12-18 days after the Kyoho grapes bloom in the solution containing the methylthioadenosine.
Secondly, the specific examples of the grape prematurity promoter of the invention are as follows:
example 1
The grape prematurity promoter of the embodiment is composed of methylthioadenosine, water and a Silwet L-77 surfactant, the concentration of the methylthioadenosine in the grape prematurity promoter is 2mmol/L, the volume fraction of the Silwet L-77 surfactant in the grape prematurity promoter is 0.03%, and the water used in the embodiment is distilled water.
Example 2
The grape prematurity promoter of the embodiment is composed of methylthioadenosine, water and a Silwet L-77 surfactant, the concentration of the methylthioadenosine in the grape prematurity promoter is 1mmol/L, the volume fraction of the Silwet L-77 surfactant in the grape prematurity promoter is 0.04%, and the water used in the embodiment is distilled water.
Example 3
The grape prematurity promoter of the embodiment consists of methylthioadenosine, water and a Silwet L-77 surfactant, wherein the concentration of the methylthioadenosine in the grape prematurity promoter is 5mmol/L, the volume fraction of the Silwet L-77 surfactant in the grape prematurity promoter is 0.05%, and the water used in the embodiment is distilled water.
Comparative example 1
The grape prematurity promoter of the comparative example consists of water and Silwet L-77 surfactant; the volume fraction of the Silwet L-77 surfactant in the grape prematurity promoter is 0.03 percent, and the water used in the comparative example is distilled water.
Thirdly, the specific embodiment of the method for promoting the early ripening of the grape fruits of the invention is as follows:
example 4
The method for promoting grape fruits to mature early in the embodiment takes Kyoho grapes as test materials (3 grape plants which are in the same orchard, are uniformly managed, have the same tree age and are consistent in growth conditions are tested at the same time), and comprises the following steps:
completely soaking grape clusters (10 bunches of each grape plant) in the grape prematurity promoter in example 1 in the last 5 th ten days after the flowering of grapes, wherein the soaking time is 15min, so that the grape prematurity promoter is attached to the surfaces of the grape clusters and the grape stalks to complete the first soaking treatment; on the 10 th day after the first immersion treatment, the grape clusters subjected to the first immersion treatment were completely immersed in the grape prematurity promoter of example 1 for 15min, so that the grape prematurity promoter was attached to the surfaces of the fruits and stalks of the grape clusters, thereby completing the second immersion treatment. During soaking, the method is selected to be carried out in the morning of clear and calm, and the soaked fruit clusters are hung on a hanging tag to be marked. The soil, fertilizer and water management and the pest control of the vineyard in which the experiment is carried out are carried out according to the conventional method.
Example 5
The method for promoting grape fruits to mature early in the embodiment takes Kyoho grapes as test materials (3 grape plants which are in the same orchard, are uniformly managed, have the same tree age and are consistent in growth conditions are tested at the same time), and comprises the following steps:
in the last ten days of 5 months, namely 18 days after the grapes bloom, completely soaking grape clusters (10 bunches of each grape plant) in the grape prematurity promoter of the embodiment 2 for 10min, so that the grape prematurity promoter is attached to the surfaces of the fruits and the stalks of the grape clusters to complete the first soaking treatment; on the 15 th day after the first immersion treatment, the grape clusters subjected to the first immersion treatment were completely immersed in the grape prematurity promoter of example 2 for 12min, so that the grape prematurity promoter was attached to the surfaces of the fruits and stalks of the grape clusters, and the second immersion treatment was completed. During soaking, the method is selected to be carried out in the morning of clear and calm, and the soaked fruit clusters are hung on a hanging tag to be marked. The soil, fertilizer and water management and the pest control of the vineyard in which the experiment is carried out are carried out according to the conventional method.
Example 6
The method for promoting grape fruits to mature early in the embodiment takes Kyoho grapes as test materials (3 grape plants which are in the same orchard, are uniformly managed, have the same tree age and are consistent in growth conditions are tested at the same time), and comprises the following steps:
in the last ten days of 5 months, namely 12 days after the grapes bloom, completely soaking grape clusters (10 bunches of each grape plant) in the grape prematurity promoter in the embodiment 3 for 12min, so that the grape prematurity promoter is attached to the surfaces of the grape clusters and the grape stalks to complete the first soaking treatment; on the 12 th day after the first immersion treatment, the grape clusters subjected to the first immersion treatment were completely immersed in the grape prematurity promoter of example 3 for 10min, so that the grape prematurity promoter was attached to the surfaces of the fruits and stalks of the grape clusters, thereby completing the second immersion treatment. During soaking, the method is selected to be carried out in the morning of clear and calm, and the soaked fruit clusters are hung on a hanging tag to be marked. The soil, fertilizer and water management and the pest control of the vineyard in which the experiment is carried out are carried out according to the conventional method.
Comparative example 2
The Kyoho grape test material used in this comparative example was the same as that used in example 4, and the comparative example was different from example 4 only in that grape clusters (10 clusters per grape plant) which were not treated with the grape prematurity promoter were soaked with the grape prematurity promoter of comparative example 1.
Examples of the experiments
The results of observing the development of the grapes treated by the method for promoting the premature ripening of the grape fruits of example 4 and comparative example 2 show that the grape premature promoter of example 4 can promote the premature ripening of the Kyoho grapes, the ripening time of the grapes treated by example 4 is advanced by 15 to 20 days compared with the ripening time of the grapes treated by comparative example 2, the fruit grains of the grapes treated by example 4 are more uniform in color and substantially consistent in ripeness, and fig. 1 shows the development of the grapes treated by the method for promoting the premature ripening of the grape fruits of example 4 and comparative example 2, and the development of the grapes treated by the method for promoting the premature ripening of the grape fruits of other examples (example 5 and example 6) of the invention is the same.
Claims (10)
1. Application of methylthioadenosine in promoting grape fruit precocity.
2. The use according to claim 1, comprising the steps of: methylthioadenosine is applied to the surface of young fruits bearing 12-18 days after flowering of the grapes and/or to the surface of stalks bearing 12-18 days after flowering of the grapes.
3. A grape prematurity promoter is characterized by mainly comprising methylthioadenosine and water.
4. The premature grape accelerator according to claim 3, further comprising a surfactant; the volume fraction of the surfactant in the accelerator is 0.03-0.05%.
5. The premature grape accelerator according to claim 4, wherein the surfactant is a silicone surfactant; the organic silicon surfactant is a Silwet L-77 type surfactant.
6. The accelerating agent for premature grapes according to claim 4, characterized in that it is obtained by a production method comprising the steps of: firstly, dissolving methylthioadenosine in water to obtain a methylthioadenosine solution, then adding a surfactant into the methylthioadenosine solution, and uniformly mixing to obtain the methylthioadenosine.
7. A method for promoting the precocity of grape fruits is characterized by comprising the following steps: the grape prematurity promoter as defined in any one of claims 3 to 6 is applied to the surface of young fruit of grape and/or the surface of stalk of grape.
8. The method for promoting grape fruit precocity according to claim 7, wherein the grape precocity promoter is applied to the surfaces of young fruits and fruit stalks which are born 12 to 18 days after the flowering of grapes.
9. The method for promoting grape fruit precocity according to claim 8, wherein the grape precocity promoting agent is applied again to the surfaces of young fruits and fruit stalks 10 to 15 days after the grape precocity promoting agent is applied to the surfaces of young fruits and fruit stalks 12 to 18 days after flowering.
10. The method for promoting grape fruit precocity according to claim 8 or 9, wherein the application of the grape precocity promoting agent to the surface of young fruit of grape and the surface of stalk of grape is carried out by soaking grape ears in the grape precocity promoting agent; the concentration of methylthioadenosine in the grape precocity promoter is 1-5 mmol/L; the time of single soaking is 10-15 min.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111283642.3A CN113853978A (en) | 2021-11-01 | 2021-11-01 | Application of methylthioadenosine in promoting grape fruit precocity, grape precocity promoter and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111283642.3A CN113853978A (en) | 2021-11-01 | 2021-11-01 | Application of methylthioadenosine in promoting grape fruit precocity, grape precocity promoter and method |
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| CN202111283642.3A Pending CN113853978A (en) | 2021-11-01 | 2021-11-01 | Application of methylthioadenosine in promoting grape fruit precocity, grape precocity promoter and method |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347075A (en) * | 2008-03-07 | 2009-01-21 | 河南大学 | Method for regulating florescence of chrysanthemum |
| CN108901580A (en) * | 2018-07-25 | 2018-11-30 | 河南科技大学 | A method of promoting eary maturity of grape |
-
2021
- 2021-11-01 CN CN202111283642.3A patent/CN113853978A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347075A (en) * | 2008-03-07 | 2009-01-21 | 河南大学 | Method for regulating florescence of chrysanthemum |
| CN108901580A (en) * | 2018-07-25 | 2018-11-30 | 河南科技大学 | A method of promoting eary maturity of grape |
Non-Patent Citations (4)
| Title |
|---|
| 刘愚: "果实成熟过程中乙烯的生成和作用", 《大自然探索》 * |
| 杨晓颖等: "乙烯与果实成熟关系的研究进展", 《热带农业科学》 * |
| 杨洪强等: "多胺与果树生长发育的关系", 《山东农业大学学报》 * |
| 陈新建等: "乙烯生物合成途径及其相关基因工程的研究进展(综述)", 《热带亚热带植物学报》 * |
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Application publication date: 20211231 |