CN116267975A - Use of jasmonate inhibitor DIECA in promoting plant seedling growth - Google Patents
Use of jasmonate inhibitor DIECA in promoting plant seedling growth Download PDFInfo
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- CN116267975A CN116267975A CN202310248505.9A CN202310248505A CN116267975A CN 116267975 A CN116267975 A CN 116267975A CN 202310248505 A CN202310248505 A CN 202310248505A CN 116267975 A CN116267975 A CN 116267975A
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- dieca
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- jasmonate
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- ZNJFBWYDHIGLCU-HWKXXFMVSA-N jasmonic acid Chemical compound CC\C=C/C[C@@H]1[C@@H](CC(O)=O)CCC1=O ZNJFBWYDHIGLCU-HWKXXFMVSA-N 0.000 title claims abstract description 49
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 241000196324 Embryophyta Species 0.000 title claims abstract description 31
- 239000003112 inhibitor Substances 0.000 title claims abstract description 26
- 230000012010 growth Effects 0.000 title claims abstract description 22
- 230000001737 promoting effect Effects 0.000 title claims abstract description 10
- 235000007688 Lycopersicon esculentum Nutrition 0.000 claims abstract description 43
- 238000005507 spraying Methods 0.000 claims abstract description 22
- 230000029553 photosynthesis Effects 0.000 claims abstract description 14
- 238000010672 photosynthesis Methods 0.000 claims abstract description 14
- 240000003768 Solanum lycopersicum Species 0.000 claims description 40
- 239000007864 aqueous solution Substances 0.000 claims description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000012153 distilled water Substances 0.000 claims description 5
- 239000012452 mother liquor Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 abstract description 20
- 230000000243 photosynthetic effect Effects 0.000 abstract description 20
- ZNJFBWYDHIGLCU-UHFFFAOYSA-N jasmonic acid Natural products CCC=CCC1C(CC(O)=O)CCC1=O ZNJFBWYDHIGLCU-UHFFFAOYSA-N 0.000 abstract description 15
- 239000000049 pigment Substances 0.000 abstract description 8
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract description 6
- 108010060806 Photosystem II Protein Complex Proteins 0.000 abstract description 6
- 230000008635 plant growth Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract description 3
- 239000001569 carbon dioxide Substances 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000002708 enhancing effect Effects 0.000 abstract description 3
- 239000000411 inducer Substances 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract description 3
- 241000227653 Lycopersicon Species 0.000 abstract 4
- 229940116901 diethyldithiocarbamate Drugs 0.000 description 27
- 230000018109 developmental process Effects 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 239000003337 fertilizer Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000037361 pathway Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- KLLGGGQNRTVBSU-UHFFFAOYSA-N (+)-(9Z,11E,13S,15Z)-13-hydroxyoctadeca-9,11,15-trienoic acid Natural products CCC=CCC(O)C=CC=CCCCCCCCC(O)=O KLLGGGQNRTVBSU-UHFFFAOYSA-N 0.000 description 1
- KXDAYPAVGDRBSK-FTUWZNSISA-N (9z,12e,15z)-13-hydroxyoctadeca-9,12,15-trienoic acid Chemical compound CC\C=C/C\C(O)=C/C\C=C/CCCCCCCC(O)=O KXDAYPAVGDRBSK-FTUWZNSISA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- DTOSIQBPPRVQHS-PDBXOOCHSA-N alpha-linolenic acid Chemical compound CC\C=C/C\C=C/C\C=C/CCCCCCCC(O)=O DTOSIQBPPRVQHS-PDBXOOCHSA-N 0.000 description 1
- 235000020661 alpha-linolenic acid Nutrition 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 229950004394 ditiocarb Drugs 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000006911 enzymatic reaction Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000008124 floral development Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000003630 growth substance Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 229960004488 linolenic acid Drugs 0.000 description 1
- KQQKGWQCNNTQJW-UHFFFAOYSA-N linolenic acid Natural products CC=CCCC=CCC=CCCCCCCCC(O)=O KQQKGWQCNNTQJW-UHFFFAOYSA-N 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 239000010413 mother solution Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 230000000050 nutritive effect Effects 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008121 plant development Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007363 ring formation reaction Methods 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 230000009758 senescence Effects 0.000 description 1
- 230000019491 signal transduction Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
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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
- A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
- A01N47/08—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having one or more single bonds to nitrogen atoms
- A01N47/10—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof
- A01N47/12—Carbamic acid derivatives, i.e. containing the group —O—CO—N<; Thio analogues thereof containing a —O—CO—N< group, or a thio analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
- A01N47/14—Di-thio analogues thereof
-
- 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
- A01G22/00—Cultivation of specific crops or plants not otherwise provided for
- A01G22/05—Fruit crops, e.g. strawberries, tomatoes or cucumbers
-
- 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
- A01P—BIOCIDAL, PEST REPELLANT, PEST ATTRACTANT OR PLANT GROWTH REGULATORY ACTIVITY OF CHEMICAL COMPOUNDS OR PREPARATIONS
- A01P21/00—Plant growth regulators
Abstract
The invention discloses application of a jasmonic acid inhibitor DIECA in promoting growth and development of plant seedlings, belongs to the technical field of plant growth promotion, and takes the jasmonic acid inhibitor DIECA as a plant inducer to effectively improve plant height, stem thickness and leaf area of tomato seedlings, promote growth and development of the tomato seedlings, improve photosynthetic pigment content in leaves, and photosynthetic parameters such as net photosynthetic rate and the like, greatly improve photosynthesis of the tomato seedlings and promote growth and development. The DIECA treatment increases the air pore conductivity of the tomato seedling leaves, increases the intercellular carbon dioxide content, further improves the carbon fixation efficiency of the leaves, and improves the net photosynthetic rate of the leaves; spraying DIECA promotes accumulation of photosynthetic pigments, so that Fv/Fm is increased, that is, the primary light energy conversion efficiency of photosystem II (PSII) is increased, thereby enhancing photosynthesis, and further improving photosynthesis of leaves.
Description
Technical Field
The invention relates to the technical field of plant growth promotion, in particular to application of a jasmonic acid inhibitor DIECA in promoting growth and development of plant seedlings.
Background
Tomatoes are widely planted vegetable crops, can be eaten as fruits, are rich in nutrition and have certain medical value. In recent years, the tomato is especially a main crop for facility planting, the total yield of tomatoes in China is the first place in facility agriculture, the tomato has unique flavor and high nutritive value, and is popular with people and has great market demands. However, at present, the facility tomato cultivation in winter and spring in the north is often influenced by conditions such as low temperature weak light, so that photosynthesis and growth and development of tomatoes are inhibited. In order to ensure strong seedlings and the yield and quality of tomatoes, chemical fertilizers and the like are often applied in production, but the frequent use of the chemical fertilizers is easy to damage the soil structure, so that the soil is acidified. The accelerator which is thoroughly researched, harmless to human bodies, easy to decompose and obvious in trace application effect is actively searched, and the accelerator has important significance and wide application prospect for tomato production.
The jasmonic acid is produced by a series of enzymatic reactions of substances such as linolenic acid and the like, is used as signal molecules of tissues and organs in plants to regulate the growth and development of the plants and the adaptability to unfavorable environments, can influence the absorption of nitrogen and phosphorus by the plants and the transportation of organic matters such as glucose and the like, and can promote the growth and development of the plants and regulate the balance of plant growth and stress resistance in production by properly inhibiting the synthesis of the jasmonic acid so as to obtain strong seedlings. Sodium Diethyldithiocarbamate (DIECA) is a plant Jasmonic Acid (JA) synthesis pathway inhibitor, and by splitting 13 (S) -linolenic hydrogen peroxide in the JA pathway into 13-hydroxylinolenic acid, the precursor pool is drastically reduced to lead to cyclization and finally influence JA synthesis, and JA is a lipid derivative compound widely distributed in plants as a growth regulator, which has important regulation and control effects on plant growth and development, such as plant root growth, tuber formation, flower development and senescence. JA has long been the focus of research into growth and development as one of important signaling pathways in tomato plants. However, JA inhibitor-DIECA has not been reported in promoting plant seedling growth and development and photosynthesis.
Disclosure of Invention
The invention provides the application of the jasmonic acid inhibitor DIECA in promoting the growth and development of plant seedlings, effectively improves the plant height, stem thickness and leaf area of tomato seedlings, promotes the growth and development of the tomato seedlings, can improve the photosynthetic pigment content in leaves, the photosynthetic parameters such as net photosynthetic rate and the like, greatly improves the photosynthesis of the tomato seedlings, and promotes the growth and development.
The invention provides application of a jasmonate inhibitor DIECA in promoting growth and development of plant seedlings.
Preferably, the use of the jasmonate inhibitor DIECA to promote photosynthesis in plant leaves.
Preferably, the method comprises the following steps: the jasmonate inhibitor DIECA aqueous solution is sprayed on the stem or leaf surface of plant seedling.
Preferably, the plant comprises tomato.
Preferably, the young plant is at least two-leaf and one-heart stage.
Preferably, the preparation method of the aqueous solution of the jasmonate inhibitor DIECA comprises the following steps: adding distilled water into jasmonic acid inhibitor to form self-prepared mother liquor, adding distilled water into the self-prepared mother liquor, and fixing the volume to obtain the product.
Preferably, the concentration of the self-prepared mother solution is 0.05-0.2 mol/L.
Preferably, the concentration of the aqueous solution of the jasmonate inhibitor DIECA is 100-200 mu mol/L.
Preferably, the spraying amount is 30-60L/mu.
Preferably, the spraying time is 8 to 10 am points, and the spraying is continuously carried out for 5 to 7 days.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the jasmonic acid inhibitor DIECA is used as a plant inducer for the first time, so that the plant height, stem thickness and leaf area of the tomato seedlings are effectively improved, the growth and development of the tomato seedlings are promoted, the content of photosynthetic pigments in leaves, the net photosynthetic rate and other photosynthetic parameters can be improved, the photosynthesis of the tomato seedlings is greatly improved, and the growth and development of the tomato seedlings are promoted. After DIECA treatment, on one hand, the air pore conductivity of the tomato seedling leaves is increased, the intercellular carbon dioxide content is increased, and further, the carbon fixation efficiency of the leaves is improved, and the net photosynthetic rate of the leaves is improved; on the other hand, the DIECA is sprayed to promote the accumulation of photosynthetic pigments, so that Fv/Fm is increased, namely the primary light energy conversion efficiency of a photosystem II (PSII) is increased, thereby enhancing photosynthesis and further improving photosynthesis of leaves. The invention provides an important theoretical basis for the research of tomato inducers, also provides guidance for actual production, and has wide market prospect.
Drawings
FIG. 1 is a graph of tomato seedling height comparison of example 1 of the present invention with comparative example 1, wherein A is tomato of comparative example 1; b is tomato of example 1.
Detailed Description
In order that those skilled in the art will better understand the technical solution of the present invention, the present invention will be further described with reference to specific examples, but the examples are not intended to limit the present invention. The following test methods and detection methods, if not specified, are conventional methods; the reagents and starting materials, unless otherwise specified, are commercially available.
The invention takes tomato seedlings as test plants, and the cultivation of the tomato seedlings comprises the following steps:
s1, sprouting, namely firstly, thermally exciting tomato seeds in water at 55 ℃ for 5min, and culturing the tomato seeds in a constant temperature incubator without illumination at 28 ℃ until the seeds germinate;
s2, raising seedlings, namely transferring germinated seeds into a plug tray for raising seedlings when the germination rate of the seeds in the artificial climate box exceeds 80%;
and S3, transplanting, namely, after seedlings grow out of the plug tray, planting, and obtaining the seedling after two leaves and one heart of the seedling grow out.
Example 1
S1, preparing a jasmonate inhibitor DIECA aqueous solution with the concentration of 100 mu mol/L;
s2, spraying the stem and the leaf of the tomato seedling with the DIECA aqueous solution of S1 for 5 days, wherein the specific spraying amount per mu is 60L per day, and the spraying time is 8-10 am.
Example 2
S1, preparing a jasmonate inhibitor DIECA aqueous solution with the concentration of 100 mu mol/L;
s2, continuously spraying the stem and the leaf of the tomato seedling with the DIECA aqueous solution of S1 for 6 days, wherein the specific spraying amount per mu is 50L per day, and the spraying time is 8-10 am.
Example 3
S1, preparing a jasmonate inhibitor DIECA aqueous solution with the concentration of 150 mu mol/L;
s2, spraying the stem and the leaf of the tomato seedling with the DIECA aqueous solution of S1 for 5 days, wherein the specific spraying amount per mu is 40L per day, and the spraying time is 8-10 am.
Example 4
S1, preparing a jasmonate inhibitor DIECA aqueous solution with the concentration of 200 mu mol/L;
s2, continuously spraying the stem and the leaf of the tomato seedling with the DIECA aqueous solution of S1 for 7 days, wherein the specific spraying amount per mu is 30L per day, and the spraying time is 8-10 am.
To further illustrate the effect of the present invention, the present invention provides a comparative example as follows:
comparative example 1
The difference compared to example 3 is that the aqueous solution of the jasmonate inhibitor DIECA was replaced with distilled water.
Comparative example 2
S1, preparing a jasmonate inhibitor DIECA aqueous solution with the concentration of 50 mu mol/L;
s2, spraying the stem and the leaf of the tomato seedling with the DIECA aqueous solution of S1 for 5 days, wherein the specific spraying amount per mu is 40L per day, and the spraying time is 8-10 am.
The growth and development of tomato seedlings treated in examples 2 to 4 and comparative examples 1 to 2 and photosynthetic parameters were examined, and the results are shown in tables 1, 2 and 3.
TABLE 1 tomato seedling growth and development conditions
| Plant height/cm | Stem thickness/cm | Leaf area/cm 2 | Fresh weight/g | Dry weight/g | |
| Comparative example 1 | 28.65±0.33b | 0.464±0.01b | 33.80±0.24b | 15.77±0.25b | 1.62±0.03b |
| Comparative example 2 | 27.98±0.23b | 0.466±0.02b | 33.56±0.15b | 15.08±0.29b | 1.60±0.01b |
| Example 2 | 30.90±0.39a | 0.49±0.01a | 36.76±0.69a | 16.99±0.16a | 1.89±0.02a |
| Example 3 | 31.10±0.32a | 0.50±0.01a | 36.80±0.50a | 17.00±0.15a | 1.90±0.02a |
| Example 4 | 30.92±0.34a | 0.51±0.01a | 36.85±0.79a | 17.12±0.19a | 1.91±0.01a |
TABLE 2 Table 2 conditions of tomato leaf photosynthetic pigments
TABLE 3 tomato leaf photosynthetic parameter Table
From tables 1 to 3, under the action of DIECA, the plant height, stem thickness, leaf area, fresh weight and dry weight of tomato seedlings are obviously improved, the growth and development of the seedlings are promoted, as shown in figure 1, and the photosynthetic pigment content and photosynthetic parameters in tomato leaves are obviously improved. After DIECA treatment, on one hand, the air pore conductivity of the tomato seedling leaves is increased, the intercellular carbon dioxide content is increased, and further, the carbon fixation efficiency of the leaves is improved, and the net photosynthetic rate of the leaves is improved; on the other hand, the DIECA is sprayed to promote the accumulation of photosynthetic pigments, so that the photosynthesis of leaves is improved. And increases Fv/Fm, i.e., the primary light energy conversion efficiency of photosystem II (PSII), thereby enhancing photosynthesis. Thus DIECA has promoting effect on growth and development of tomato seedling and photosynthesis.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (10)
1. Use of the jasmonate inhibitor DIECA for promoting plant seedling growth.
2. The use according to claim 1, characterized in that the jasmonate inhibitor DIECA is used for promoting photosynthesis in plant leaves.
3. Use according to claim 1 or 2, characterized by comprising the steps of: the jasmonate inhibitor DIECA aqueous solution is sprayed on the stem or leaf surface of plant seedling.
4. Use according to claim 3, wherein the plant comprises tomato.
5. The use according to claim 3, wherein the young plant is at least two-leaf one-heart stage.
6. The use according to claim 3, wherein the aqueous solution of the jasmonate inhibitor DIECA is formulated by the following method: adding distilled water into jasmonate inhibitor DIECA to form self-prepared mother liquor, adding distilled water into the self-prepared mother liquor, and fixing the volume to obtain the product.
7. The use according to claim 6, wherein the concentration of the self-assembled mother liquor is 0.05 to 0.2mol/L.
8. The use according to claim 6, characterized in that the concentration of the aqueous solution of the jasmonate inhibitor DIECA is 100 to 200 μmol/L.
9. The method according to claim 3, wherein the spraying amount is 30-60L/mu.
10. Use according to claim 3, characterized in that the spraying time is 8-10 a.m. and the spraying is continued for 5-7 d.
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| CN202310248505.9A CN116267975A (en) | 2023-03-15 | 2023-03-15 | Use of jasmonate inhibitor DIECA in promoting plant seedling growth |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024073357A1 (en) * | 2022-09-26 | 2024-04-04 | Virginia Tech Intellectual Properties Inc. | Delaying bloom in horticultural crops using jasmonic acid biosynthesis inhibitors |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991018512A1 (en) * | 1990-05-25 | 1991-12-12 | Washington State University Research Foundation, Inc. | Method of inducing plant defense mechanisms |
| US20100005551A1 (en) * | 2006-07-13 | 2010-01-07 | Plant Bioscience Limited | Plant protection |
| CN109645017A (en) * | 2019-01-18 | 2019-04-19 | 青岛农业大学 | Sodium diethyldithiocarbamate is in preparation for preventing and treating the application in the fungicide by the microbial plant disease of pathogenic |
| CN115720775A (en) * | 2022-12-01 | 2023-03-03 | 安徽农业大学 | Method for promoting quick yellowing of black-bone dish |
-
2023
- 2023-03-15 CN CN202310248505.9A patent/CN116267975A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1991018512A1 (en) * | 1990-05-25 | 1991-12-12 | Washington State University Research Foundation, Inc. | Method of inducing plant defense mechanisms |
| US20100005551A1 (en) * | 2006-07-13 | 2010-01-07 | Plant Bioscience Limited | Plant protection |
| CN109645017A (en) * | 2019-01-18 | 2019-04-19 | 青岛农业大学 | Sodium diethyldithiocarbamate is in preparation for preventing and treating the application in the fungicide by the microbial plant disease of pathogenic |
| CN115720775A (en) * | 2022-12-01 | 2023-03-03 | 安徽农业大学 | Method for promoting quick yellowing of black-bone dish |
Non-Patent Citations (8)
| Title |
|---|
| 国淑梅;张凯;张鹤;李静;牛贞福;: "番茄植株对外源植物诱抗剂的生理响应", 江苏农业科学, no. 03, 31 December 2017 (2017-12-31), pages 101 - 104 * |
| 曹永翔;张喜春;高杰;: "外源物质处理对番茄抗冷性的影响", 中国农学通报, no. 09, 5 May 2009 (2009-05-05) * |
| 李倩楠;唐清华;周琪;: "茉莉酸对植物生长发育的作用以及在农业生产上的应用", 安徽农学通报, no. 12, 25 June 2008 (2008-06-25) * |
| 潘瑞炽主编: "《植物生理学》", 30 June 2001, 高等教育出版社, pages: 200 - 201 * |
| 罗广华, 王爱国, 郭俊彦: "几种外源因子对大豆幼苗SOD活性的影响", 植物生理与分子生物学学报, no. 03, 20 August 1990 (1990-08-20) * |
| 葛云侠;许建秋;刘延吉;李阳;史振声;: "茉莉酸在植物衰老中的作用", 安徽农业科学, no. 22, 1 August 2008 (2008-08-01) * |
| 蔡昆争;董桃杏;徐涛;: "茉莉酸类物质(JAs)的生理特性及其在逆境胁迫中的抗性作用", 生态环境, no. 02, 20 April 2006 (2006-04-20) * |
| 高欣等: "《烤烟养分资源综合管理理论与实践》", 31 October 2006, 中国农业大学出版社, pages: 223 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024073357A1 (en) * | 2022-09-26 | 2024-04-04 | Virginia Tech Intellectual Properties Inc. | Delaying bloom in horticultural crops using jasmonic acid biosynthesis inhibitors |
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