Pre-harvest management method for slowing down softening of muskmelon fruits

A management method and technology for melons, applied in horticultural methods, seed and rhizome treatment, botanical equipment and methods, etc., can solve the problems of affecting the economic benefits of melons, decay and deterioration, limited control effects, etc., and achieve slow degradation and soluble pectin. The effect of increasing the amount, delaying softening, and increasing the thickness of the plant stem

Inactive Publication Date: 2017-12-01
界首市海棠湾生态农业科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Melon, also known as cantaloupe or sweet melon, is one of the top ten fruits in the world. It has a long history of cultivation in my country. At present, my country's melon cultivation area and output rank among the top in the world. Although melon is rich in resources, due to the strong seasonality of melon, harvesting The time is high temperature, and the fruit has high sugar content, high water content, strong physiological metabolism, and is easily infected by external pathogens to rot and deteriorate. Therefore, post-harvest diseases are relatively serious, which affects the economic benefits of melons. The existing technology is usually in Strengthen the management of melons after harvesting to reduce economic losses, increase the storage cost of melons, and the control effect is limited. Therefore, it is necessary to strengthen the management of melons before harvesting to reduce the loss of melons after harvesting

Method used

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Examples

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Comparison scheme
Effect test

Embodiment 1

[0016] A preharvest management method for slowing down the softening of muskmelon fruit, comprising the following content:

[0017] (1) After drying the melon seeds, soak them in boric acid solution with a mass concentration of 0.4g / L for 1.5 hours, drain the water, and irradiate them with ultraviolet light with a wavelength of 240nm for 25 minutes. The distance between the ultraviolet light and the seeds is 18cm , after completion, according to the conventional method of germination and sowing, the germination temperature is 28 ° C, and more than 80% of the seeds can be sown after they are white;

[0018] (2) Spray the plants with gibberellic acid with a mass concentration of 0.3% after flowering, the spraying amount is 35mL / plant, and spray once every three days until 2 weeks after flowering;

[0019] (3) During the reticulate formation period, water thoroughly with pepper plant water immersion liquid with an acetic acid mass concentration of 0.008%, stop watering within one...

Embodiment 2

[0023] A preharvest management method for slowing down the softening of muskmelon fruit, comprising the following content:

[0024] (1) After drying the melon seeds, soak them in boric acid solution with a mass concentration of 0.2g / L for 2 hours, drain the water and irradiate them with ultraviolet light with a wavelength of 260nm for 30 minutes, and the distance between the ultraviolet light and the seeds is 20cm , after the completion, according to the conventional method for germination and sowing, the germination temperature is 26 ° C, and more than 80% of the seeds can be sown after they are white;

[0025] (2) Spray the plants with gibberellic acid with a mass concentration of 0.4% after flowering, the spraying amount is 40mL / plant, and spray once every three days until 2 weeks after flowering;

[0026] (3) During the reticulate formation period, water thoroughly with pepper plant water immersion liquid with an acetic acid mass concentration of 0.006%, stop watering with...

Embodiment 3

[0030] A preharvest management method for slowing down the softening of muskmelon fruit, comprising the following content:

[0031] (1) After drying the melon seeds, soak them in boric acid solution with a mass concentration of 0.6g / L for 1 hour, drain the water and irradiate them with ultraviolet light with a wavelength of 220nm for 20 minutes, and the distance between the ultraviolet light and the seeds is 15cm , after completion, according to the conventional method for germination and sowing, the germination temperature is 30 ° C, and more than 80% of the seeds can be sown after they are white;

[0032] (2) Spray the plants with gibberellic acid with a mass concentration of 0.2% after flowering, the spraying amount is 30mL / plant, and spray once every three days until 2 weeks after flowering;

[0033] (3) During the reticulate formation period, water thoroughly with pepper plant water immersion liquid with an acetic acid mass concentration of 0.01%, stop watering within one...

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Abstract

The invention belongs to the technical field of muskmelon management and particularly relates to a pre-harvest management method for slowing down softening of muskmelon fruits. The method comprises the following steps: treatment of muskmelon seeds, management in two weeks after flowering, management of a reticulation forming period and pre-harvest 48-hour management. Compared with the prior art, the method has the advantages that the root activity of seedlings can be improved, and the stem diameter of a plant can be effectively increased, so that the cultivation of strong seedlings is facilitated; the content of hydrogen peroxide of the plant can be favorably increased till a young fruit period of muskmelons after flowering, so that the disease resistance of the plant is improved, and fungus infection to the plant in the period can be avoided; in the reticulation forming period, the deposition of lignin of the plant can be promoted, so that the permeation and extension of diseases can be prevented; the whole plant is sprayed with jasmonic acid methyl ester solution in 48h before harvest, so that the muskmelon fruits have a certain firmness, and the fruit firmness and the content of protopectin when the muskmelons are harvested can be effectively improved, therefore, the purpose of slowing down the softening of the muskmelon fruits is achieved.

Description

technical field [0001] The invention belongs to the technical field of melon management, and in particular relates to a preharvest management method for slowing down the softening of melon fruits. Background technique [0002] Melon, also known as cantaloupe or sweet melon, is one of the top ten fruits in the world. It has a long history of cultivation in my country. At present, my country's melon cultivation area and output rank among the top in the world. Although melon is rich in resources, due to the strong seasonality of melon, harvesting The time is high temperature, and the fruit has high sugar content, high water content, strong physiological metabolism, and is easily infected by external pathogens and rots. Therefore, post-harvest diseases are relatively serious, which affects the economic benefits of melons. Strengthen the management of melons after harvesting to reduce economic losses, increase the storage cost of melons, and the control effect is limited. Therefore...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G7/06A01C1/00
CPCA01G7/06A01C1/00
Inventor 王俊山
Owner 界首市海棠湾生态农业科技有限公司
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