CN105766410A - Method for utilizing melatonin for promoting facility tomato fruit setting and growth - Google Patents
Method for utilizing melatonin for promoting facility tomato fruit setting and growth Download PDFInfo
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- CN105766410A CN105766410A CN201610149451.0A CN201610149451A CN105766410A CN 105766410 A CN105766410 A CN 105766410A CN 201610149451 A CN201610149451 A CN 201610149451A CN 105766410 A CN105766410 A CN 105766410A
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- 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
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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
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/36—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings
- A01N43/38—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom five-membered rings condensed with carbocyclic rings
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Abstract
The invention relates to a method for utilizing melatonin for promoting facility tomato fruit setting and growth.A melatonin solution with the concentration being 100 micromole/L is sprayed to the whole inflorescence of tomatoes growing in a low-temperature environment.The method is easy to implement, easy to operate, low in investment cost, obvious in effect, small in toxic and side effect, and capable of remarkably increasing the fruit setting rate and the fruit growing speed of the tomatoes in out-of-season facility production, so that economic benefits of the out-of-season facility tomato production are increased.
Description
(1) technical field
The present invention is a kind of utilizes melatonin to promote greenhouse tomato to bear fruit and the method for fruit growth, belongs to Fructus Lycopersici esculenti pollination and fruit development research field.
(2) technical background
Along with science and technology and the liftings of living standards of the people, the vegetable supply in Northern Part of China winter is not merely based on cold-resistant vegetables such as Chinese cabbage, Radix Raphani, Herba Spinaciaes, and more trends towards diversification and abundantization.The invention of industrialized agriculture structure and promote the use of the year-round supply for fruit vegetables crops such as Fructus Lycopersici esculenti, Fructus Cucumidis sativi, Fructus Capsici, Fructus Solani melongenaes and provide guarantee.But the weather of north cold still seriously limits anti-season greenhouse tomato and produces.Wherein, the growing barriers such as the pollen activity that low temperature environment causes is poor, poor pollination, fruit growth are difficult become the important limiting factor that greenhouse tomato produces, and have had a strong impact on the yield composition of greenhouse tomato, have reduced economic benefit.
For this present situation, current Fructus Lycopersici esculenti Winter Cultivation is frequently with artificial supplementary pollination or sprays the chemical drugss such as spirit of bearing fruit and promotes to bear fruit and Fruit.Although artificial supplementary pollination safety and environmental protection, but there is complicated operation, labour demand is high, the feature that the plant Pollination Effect that pollen development under low temperature is bad is poor, thus popularity rate is relatively low in agricultural production.Spray spirit of bearing fruit simple and easy to do, less costly, and Fructus Lycopersici esculenti parthenocarpy can be promoted, thus be widely used on producing.The presently commercially available main component bearing fruit spirit mostly is 2,4-D, CPPU, Thidiazuron, gibberellin, brassin etc., all belongs to hormones medicament, does not meet pollution-free vegetable production standard, and be easily caused fruit development deformity.Therefore seek short bear fruit and fruit growth ability is strong and the less chemical alternatives of toxicity becomes problem in science urgently to be resolved hurrily in agricultural production.
Melatonin (MLT) is a kind of indole aminated compounds being widely present in animals and plants; plant has multi-biological function; there is the biology and abiotic stress tolerance that strengthen plant, promote root system development, improve the effects such as photosynthetic capacity.On the other hand, melatonin be also a kind of mankind must obligato nutrient substance, it has improvement sleep, alleviates depression, improves resistance, improves oxygen scavenging activity ability, removes mottle, senile plaque, anticancer, and defying age alleviates the effects such as subhealth symptom.At present, the melatonin content in food is classified as the important indicator assessing its nutritive value by a lot of scientific researches.Based on above basis, the present invention have studied melatonin and promoting that winter, fruit vegetable plants was beared fruit and effect in Fruit process.Through retrieval, domestic and foreign literature and still do not have report related to the present invention in patent.
(3) summary of the invention
In order to solve the problems referred to above, the invention provides and a kind of utilize melatonin to promote greenhouse tomato under low temperature environment to bear fruit and the method for fruit growth；Being specifically related to a kind of process by short time melatonin promotes greenhouse tomato under low temperature environment to bear fruit and the method for fruit growth, and the method includes Fructus Lycopersici esculenti Winter Solar Greenhouse and early spring, late autumn move-in-mud robot suitable in solution and bears fruit the problem such as difficulty, fruit growth ability.
To achieve these goals, the present invention is by the following technical solutions:
A kind of melatonin is utilized to promote greenhouse tomato under low temperature environment to bear fruit and the method for fruit growth, be early spring, late autumn move-in-mud robot condition or early spring, Winter Solar Greenhouse cultivation condition under, melatonin is applied to Fructus Lycopersici esculenti to improve it and bear fruit and the method for fruit growth；Specifically comprise the following steps that
1) with pure water for solvent, melatonin is configured to the melatonin solution of final concentration of 100 μm of ol/L；
2) being contained in sprayer unit by described melatonin solution, at Fructus Lycopersici esculenti duration of flowering, spray once when the every Honoka sequence of Fructus Lycopersici esculenti is in full bloom, selection 10:00-11:30 in the morning is sprayed on whole inflorescence so that Fructus Lycopersici esculenti inflorescence and melatonin solution uniform contact.
The structural formula of melatonin used herein is:
The low temperature environment that the present invention is suitable for is: affects Fructus Lycopersici esculenti and normally blooms, pollinates, bears fruit and the temperature of fruit growth is (different according to tomato variety, it is generally 12-18 DEG C), including early spring, late autumn move-in-mud robot condition, early spring, Winter Solar Greenhouse cultivation condition etc..
(4) accompanying drawing explanation
Fig. 1. the impact on Fructus Lycopersici esculenti fruit-setting rate of the low temperature environment lower 100 μm of ol/L melatonin.
Fig. 1 shows, low temperature environment reduces the fruit-setting rate of Fructus Lycopersici esculenti, by spraying the clever fruit-setting rate (P < 0.05) being all remarkably improved Fructus Lycopersici esculenti with melatonin of bearing fruit；Wherein the effect that Fructus Lycopersici esculenti fruit-setting rate improves slightly is better than spirit of bearing fruit by melatonin, but difference is not significantly (P < 0.05)；
Fig. 2. the impact on Tomato Fruit Growth of the low temperature environment lower 100 μm of ol/L melatonin.
Fig. 2 shows, sprays clever fruit growth speed and the increment (P < 0.05) being all remarkably improved Fructus Lycopersici esculenti with melatonin of bearing fruit under low temperature environment.The tamato fruit that spirit processes although bearing fruit before and after Post flowering 20d is noticeably greater than the tamato fruit (P < 0.05) that melatonin processes, but between during to fixed of tamato fruit, (35d) two processes, difference is not notable, but is all remarkably higher than comparison (P < 0.05).
(5) specific embodiments
Below in conjunction with specific embodiment, the present invention is further elaborated, but the present invention is not limited to following example.Described method is conventional method if no special instructions.Described raw material all can obtain from open commercial sources if no special instructions.
Be seeded in seedling medium by tomato seeds conventional seedbed system, until seedling length to four leaves wholeheartedly time plant in greenhouse rural area soil, conventional water and fertilizer management.
If three process: with pure water for comparison；Another by commercially available spirit solution (being labeled as: spirit of bearing fruit) of bearing fruit of product description prepared and diluted 1000 times；The melatonin solution (being labeled as: melatonin) being 100 μm of ol/L with pure water configuration concentration.When Fructus Lycopersici esculenti the first fringe, two fringes, Sansui inflorescence are fully deployed, choose fine day 10:00-11:30 in the morning and configure three kinds for the treatment of fluids are sprayed on the whole inflorescence of every fringe once respectively, and listing mark, add up fruit-setting rate and Fruit speed and be recorded in Fig. 1 and Fig. 2.Five groups of parallel laboratory tests are done in each process.
As depicted in figs. 1 and 2, low temperature environment reduces the fruit-setting rate of Fructus Lycopersici esculenti to experimental result, by spraying the clever fruit-setting rate (P < 0.05) being all remarkably improved Fructus Lycopersici esculenti with melatonin of bearing fruit；Wherein the effect that Fructus Lycopersici esculenti fruit-setting rate improves slightly is better than spirit of bearing fruit by melatonin, but difference is not significantly (P < 0.05)；Clever fruit growth speed and the increment (P < 0.05) being all remarkably improved Fructus Lycopersici esculenti with melatonin of bearing fruit is sprayed under low temperature environment.The tamato fruit that spirit processes although bearing fruit before and after Post flowering 20d is noticeably greater than the tamato fruit (P < 0.05) that melatonin processes, but between during to fixed of tamato fruit, (35d) two processes, difference is not notable, but is all remarkably higher than comparison (P < 0.05).
Originally test result indicate that, spray melatonin and can remarkably promote Fructus Lycopersici esculenti under low temperature environment and bear fruit and fruit growth.
Input cost of the present invention is low, and effect is obvious, and toxic and side effects is little, is remarkably improved fruit-setting rate and the fruit growth speed of Fructus Lycopersici esculenti in anti-season furnished equipments, thus increasing the economic benefit that anti-season greenhouse tomato produces.
Claims (3)
1. one kind utilizes melatonin to promote greenhouse tomato under low temperature environment to bear fruit and the method for fruit growth, be early spring, late autumn move-in-mud robot condition or early spring, Winter Solar Greenhouse cultivation condition under, melatonin is applied to Fructus Lycopersici esculenti to improve it and bear fruit and the method for fruit growth；It is characterized in that specifically comprising the following steps that
1) with pure water for solvent, melatonin is configured to the melatonin solution of final concentration of 100 μm of ol/L；
2) at Fructus Lycopersici esculenti duration of flowering, spraying once when the every Honoka sequence of Fructus Lycopersici esculenti is in full bloom, selection 10:00-11:30 in the morning is sprayed on whole inflorescence so that Fructus Lycopersici esculenti inflorescence and melatonin solution uniform contact.
2. a kind of as claimed in claim 1 utilize melatonin to promote greenhouse tomato under low temperature environment to bear fruit and the method for fruit growth, it is characterised in that the structural formula of described melatonin is:
3. melatonin is in the application improved under low temperature environment in Fructus Lycopersici esculenti fruit-setting rate and fruit growth.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610149451.0A CN105766410B (en) | 2016-03-16 | 2016-03-16 | A method of promote greenhouse tomato to bear fruit and fruit growth using epiphysin |
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| CN201610149451.0A CN105766410B (en) | 2016-03-16 | 2016-03-16 | A method of promote greenhouse tomato to bear fruit and fruit growth using epiphysin |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576768A (en) * | 2016-11-26 | 2017-04-26 | 全椒县悠然自得果蔬种植专业合作社 | Planting method for improving superior product rate of melons |
| CN106973903A (en) * | 2017-04-14 | 2017-07-25 | 中国农业科学院油料作物研究所 | A kind of application of epiphysin in cyperue esculentus seed oil content is improved |
| CN107318846A (en) * | 2017-07-11 | 2017-11-07 | 重庆大学 | Epiphysin suppresses the new application and novel plant oomycetes bactericide of plant Oomycete disease |
| CN107637598A (en) * | 2017-09-26 | 2018-01-30 | 山东农业大学 | Application of the epiphysin in promoting grafted tomato to survive and grow |
| CN109042665A (en) * | 2018-06-12 | 2018-12-21 | 聊城职业技术学院 | A kind of method and application for promoting tomato silicon to absorb with epiphysin |
| CN111670669A (en) * | 2020-07-22 | 2020-09-18 | 西北农林科技大学 | Fertilizing and irrigating method for promoting apple fruit expansion |
| CN113615695A (en) * | 2021-09-17 | 2021-11-09 | 郑州郑氏化工产品有限公司 | Composition for improving fruit tree yield and quality and application thereof |
| CN114698515A (en) * | 2022-05-09 | 2022-07-05 | 河北农业大学 | Method for promoting fruit ripening of protected tomatoes and increasing sugar content of protected tomatoes |
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| CN104686215A (en) * | 2015-02-10 | 2015-06-10 | 中国农业大学 | Method for increasing content of carotenoids in tomato fruits |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576768A (en) * | 2016-11-26 | 2017-04-26 | 全椒县悠然自得果蔬种植专业合作社 | Planting method for improving superior product rate of melons |
| CN106973903A (en) * | 2017-04-14 | 2017-07-25 | 中国农业科学院油料作物研究所 | A kind of application of epiphysin in cyperue esculentus seed oil content is improved |
| CN106973903B (en) * | 2017-04-14 | 2019-08-06 | 中国农业科学院油料作物研究所 | A kind of epiphysin is improving the application in cyperue esculentus seed oil content |
| CN107318846A (en) * | 2017-07-11 | 2017-11-07 | 重庆大学 | Epiphysin suppresses the new application and novel plant oomycetes bactericide of plant Oomycete disease |
| CN107318846B (en) * | 2017-07-11 | 2020-06-05 | 重庆大学 | New application of melatonin in inhibiting plant oomycete diseases and novel plant oomycete bactericide |
| CN107637598A (en) * | 2017-09-26 | 2018-01-30 | 山东农业大学 | Application of the epiphysin in promoting grafted tomato to survive and grow |
| CN107637598B (en) * | 2017-09-26 | 2019-11-01 | 山东农业大学 | Application of the epiphysin in promotion grafted tomato is survived and grown |
| CN109042665A (en) * | 2018-06-12 | 2018-12-21 | 聊城职业技术学院 | A kind of method and application for promoting tomato silicon to absorb with epiphysin |
| 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 |
| CN111670669A (en) * | 2020-07-22 | 2020-09-18 | 西北农林科技大学 | Fertilizing and irrigating method for promoting apple fruit expansion |
| CN113615695A (en) * | 2021-09-17 | 2021-11-09 | 郑州郑氏化工产品有限公司 | Composition for improving fruit tree yield and quality and application thereof |
| CN114698515A (en) * | 2022-05-09 | 2022-07-05 | 河北农业大学 | Method for promoting fruit ripening of protected tomatoes and increasing sugar content of protected tomatoes |
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