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Method for awakening watermelon seeds in dormancy periods

A dormant period, seed technology, applied in the field of watermelon seed dormancy awakening, can solve the problems of long research and development process of watermelon seed treatment agents, low seed germination rate, irregular emergence, etc., to shorten the seedling cultivation cycle, reduce the disease rate, The effect of improving the result rate

Inactive Publication Date: 2020-03-27
MAANSHAN LVFENG SEED IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the research and development process of this watermelon seed treatment agent is long, and the cost is high. In actual production, the seed germination rate is not high and the emergence of seedlings is not uniform.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] First, place the temperature-changed watermelon seeds in an oscillating incubator for 24 hours of oscillating treatment. The oscillating culture fluid is installed at the bottom of the oscillator. The mass meter of the oscillating culture fluid includes 2 parts of hypochlorous acid, 3 parts of acetone, and 4 parts of Triol and 5 parts of gibberellin; the shaking treatment temperature is 30-40°C; the shaking speed is 55-60 times / min, so that the shaking culture medium and the watermelon seeds are fully soaked;

[0041] Next: put the above-mentioned treated seeds into a moist gauze bag, cover the gauze bag with a layer of gravel, then cover it with gauze, then cover it with a layer of soil, cover the soil with a layer of gauze, and seal the container mouth with a film. Store at room temperature for use;

[0042] Finally, 10-18 days before sowing, take out the seeds, first expose them to the sun for 1-2 hours, float the seeds floating on the water surface with clean water,...

Embodiment 2

[0044] First, place the temperature-changed watermelon seeds in an oscillating incubator for 24 hours of shaking treatment. The bottom of the shaker is equipped with shaking culture fluid. The mass meter of the shaking culture fluid includes 5 parts of hypochlorous acid, 8 parts of acetone, and 8 parts of acetone. Triol and 10 parts of gibberellin; the shaking treatment temperature is 30-40°C; the shaking speed is 55-60 times / min, so that the shaking culture solution and the watermelon seeds are fully soaked;

[0045] Next: put the above-mentioned treated seeds into a moist gauze bag, cover the gauze bag with a layer of gravel, then cover it with gauze, then cover it with a layer of soil, cover the soil with a layer of gauze, and seal the container mouth with a film. Store at room temperature for use;

[0046] Finally, 10-18 days before sowing, take out the seeds, first expose them to the sun for 1-2 hours, float the seeds floating on the water surface with clean water, put the ...

Embodiment 3

[0048] First, place the temperature-changed watermelon seeds in an oscillating incubator for 24 hours of oscillating treatment. The oscillating culture fluid is installed at the bottom of the oscillator. The mass meter of the oscillating culture fluid includes 4 parts of hypochlorous acid, 6 parts of acetone, and 6 parts of Triol and 8 parts of gibberellin; the shaking treatment temperature is 30-40°C; the shaking speed is 55-60 times / min, so that the shaking culture medium and the watermelon seeds are fully soaked;

[0049] Next: put the above-mentioned treated seeds into a moist gauze bag, cover the gauze bag with a layer of gravel, then cover it with gauze, then cover it with a layer of soil, cover the soil with a layer of gauze, and seal the container mouth with a film. Store at room temperature for use;

[0050] Finally, 10-18 days before sowing, take out the seeds, first expose them to the sun for 1-2 hours, float the seeds floating on the water surface with clean water,...

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Abstract

The invention discloses a method for awakening watermelon seeds in dormancy periods. The method for awakening the watermelon seeds in the dormancy periods comprises temperature treatments, and medicament treatments; the temperature treatments comprise the processes of carrying out low-temperature treatment, carrying out humidifying and drying treatments, and carrying out variable temperature treatment; and the medicament treatments adopt combination of a shaking culture solution with soil culture, as well as final natural air-drying and storing, so as to obtain watermelon seeds ready for sowing. By gradually awakening the watermelon seeds in the dormancy periods by adopting the two ways of temperature treatments and medicament treatments, through statistics of actual cultivation results, the method for awakening the watermelon seeds in the dormancy periods is capable of greatly shortening seedling period of the watermelon seeds, reducing prevalence rate, improving fruit rate of the watermelon seeds, and avoiding the problems of soil pollution, environmental damage and the like caused by conventionally adopted pesticides or chemicals in seedling raising process compared with traditional methods.

Description

technical field [0001] The invention relates to the technical field of seed dormancy, in particular to a method for awakening watermelon seeds during the dormancy period. Background technique [0002] Dormant seeds are known as viable seeds that are in a state of inability to germinate. If the dormant seeds are sown into the ground, the emergence rate will be low, resulting in reduced yield. [0003] Watermelon is an important economic crop in my country. In recent years, the production has developed rapidly, and the planting area has accounted for more than 40% of the world's total area. Due to continuous cropping and heavy cropping, etc., watermelon diseases are becoming more and more serious. At present, disease problems have become the biggest factor that seriously threatens watermelon production. According to statistics, the diseases that are more harmful to watermelon production around the world mainly include damping-off, blight, fusarium wilt, anthracnose, powdery ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01C1/00A01N59/00A01N43/12A01P21/00
CPCA01C1/00A01N43/12A01N59/00
Inventor 曹文柱曹义好曹红艳张旭曹红武
Owner MAANSHAN LVFENG SEED IND CO LTD
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