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Cultivation method for breaking through woodbine seed dormancy and improving survival rate of seedlings

The technology of a clematis cinquefoil and its cultivation method is applied in the direction of cultivation, soilless cultivation, botanical equipment and methods, etc., to achieve the effects of good growth, well-developed root system, and shortened germination time

Inactive Publication Date: 2012-07-25
常熟市新靓文辅亚农艺发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Treat seeds with plant growth regulators and temperature control, improve seed vigor, enhance seedling germination rate in adversity, control the growth of plant seedlings and promote weak, strong and strong seedlings. The treatment technology has been obtained on other clematis species. Very good applications, such as clematis mullein, clematis chrysanthemum, etc., but there is no report on the treatment of clematis quinquefolium seeds

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A cultivation method for breaking dormancy of Clematis cinnabar seeds and increasing the survival rate of seedlings, the method comprising the following steps:

[0017] (1) Seed selection: select seeds that grow robustly, have full seeds, and are suitable for the local area without pests and diseases;

[0018] (2) Soak clematis cinnabar seeds in 30g / L KNO3 solution at 26°C for 2 days, then soak in thiophanate-methyl 600 times solution for 2 hours, and then use 110mg / L gibberellin solution Soak the seeds for 5 hours, and finally wash the seeds with warm water at 15°C;

[0019] (3) Mix sand, vermiculite, perlite and seeds into a seed bag, then put the seed bag into a constant temperature box, and carry out stratification treatment on the seeds with alternating high and low temperatures, first at 4°C for 3 day, and then stratified at 24°C for 4 days, during which 500 times of chlorothalonil was sprayed every 2 days, while the matrix was sterilized, the humidity of the mat...

Embodiment 2

[0022] A cultivation method for breaking dormancy of Clematis cinnabar seeds and increasing the survival rate of seedlings, the method comprising the following steps:

[0023] (1) Seed selection: select seeds that grow robustly, have full seeds, and are suitable for the local area without pests and diseases;

[0024] (2) Soak Clematis quinquefolius seeds in 35g / L KNO3 solution at 26°C for 3 days, then soak in thiophanate-methyl 600 times solution for 2 hours, and then use 110mg / L gibberellin solution Soak the seeds for 7 hours, and finally wash the seeds with warm water at 17°C;

[0025] (3) Mix sand, vermiculite, perlite and seeds into the seed bag, then put the seed bag into the incubator, and carry out stratification treatment on the seeds with alternating high and low temperatures, firstly at 6°C for stratification treatment 3 day, and then stratified at 25°C for 4 days, during which 500 times of chlorothalonil solution was sprayed every 3 days to keep the humidity of the...

Embodiment 3

[0028] A cultivation method for breaking dormancy of Clematis cinnabar seeds and increasing the survival rate of seedlings, the method comprising the following steps:

[0029] (1) Seed selection: select seeds that grow robustly, have full seeds, and are suitable for the local area without pests and diseases;

[0030] (2) Soak Clematis quinquefoil seeds in 40g / L KNO3 solution at 26°C for 3 days, then soak in thiophanate-methyl 600 times solution for 2 hours, and then use 110mg / L gibberellin solution Soak the seeds for 7 hours, and finally wash the seeds with warm water at 20°C;

[0031] (3) Mix sand, vermiculite, perlite and seeds into a seed bag, then put the seed bag into a constant temperature box, and carry out stratification treatment on the seeds with alternating high and low temperatures, first at 5°C for stratification treatment 3 day, and then stratified at 26°C for 4 days, during which 500 times of chlorothalonil was sprayed every 2 days, while the matrix was sterili...

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Abstract

The invention discloses a cultivation method for breaking through woodbine seed dormancy and for and improving survival rate of seedlings, which mainly comprises the steps of seed sorting, soaking treatment of seeds, variable-temperature stratification and transplanting. By comprehensively utilizing the technologies for breaking through the woodbine seed dormancy such as soaking, controlling by agrowth regulator, variable-temperature stratification and the like, the sprouting time of the woodbine seeds is greatly shortened, seedlings of the woodbine seeds which are obtained through the method respectively have developed root systems and grow fine, the growth speed is fast, and the survival rate is high.

Description

technical field [0001] The invention relates to a cultivation method for breaking the dormancy of clematis seeds and improving the survival rate of seedlings. Background technique [0002] Clematis ( Clematis L.) There are about 300 species of plants in the world, widely distributed in the northern temperate zone, and about 110 species in my country, mainly distributed in the southwest and northwest regions. The plants of this genus have high garden ornamental value because of their strong adaptability and long flowering period, but they are rarely used in Chinese gardens at present. Clematis five-leaf ( Clematis quinquefoliolata Hutch.), also known as willow leaf see blood fly, Ranunculaceae clematis. The whole herb of this species can be used as medicine, can dispel rheumatism, and mainly treat chronic rheumatoid arthritis, joint pain and so on. [0003] Treat seeds with plant growth regulators and temperature control, improve seed vigor, enhance seedling germinatio...

Claims

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Application Information

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IPC IPC(8): A01C1/02A01G31/00
Inventor 徐亚军
Owner 常熟市新靓文辅亚农艺发展有限公司
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