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Cultivation method of traditional Chinese virus-free test-tube plantlets

A cultivation method and technology of test-tube seedlings, applied in the field of plant cultivation, can solve the problems of high investment cost and unsuitability for popularization and use, and achieve the effects of cost reduction, water transpiration reduction, difficulty reduction and energy consumption

Active Publication Date: 2017-02-15
JIANGSU JIANKANG VOCATIONAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the process of transplanting Chinese medicine virus-free test-tube seedlings, transplanting time, transplanting substrate, air relative humidity, and temperature control are the key technologies to ensure the survival of transplanting. Therefore, traditional Chinese medicine virus-free test-tube seedlings are transplanted outdoors Before, there needs to be a stage of artificial planting in the greenhouse, and the temperature in the greenhouse, the relative humidity of the air, the light intensity and the light time should be strictly controlled. System and other related equipment, it can be seen that this method of artificially planting in the greenhouse first and then transplanting to the field has high investment costs and is not suitable for popularization and use.

Method used

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specific Embodiment 1

[0043] Wherein in the above-mentioned embodiment, the chrysanthemum chrysanthemum young root length surpasses 7cm root system and is cut, and the young root length is 6cm; Then it is transplanted in the outdoor nursery bed, and its substrate is to be made of medicine dregs, fine sand, humus by 1:1 : Mixed at a weight ratio of 3. The medicinal dregs need to be fermented, decocted, dried and crushed to form medicinal dregs particles with a diameter of 0.5 cm. When the air temperature is higher than 30°C and the light intensity is greater than 35klx, cover with two layers of sunshade nets and water 250ml / m every 2 hours 3 ;When the air temperature drops to 26°C and the light intensity drops to 27klx, remove a layer of sunshade net and water 200ml / m every two hours 3 , when the air temperature is lower than 20°C and the light intensity is lower than 20klx, remove all the shade nets and water 100ml / m every two hours 3 After the 7th day, the amount of watering per day increased by...

specific Embodiment 2

[0045] Wherein the above-mentioned chrysanthemum embodiment in the young root length surpasses the young root system of 7cm to cut, and the young root length is no more than 6cm; The Chinese medicine detoxification test-tube seedling is transplanted in the outdoor seedbed, and the matrix of the seedbed is made of medicine dregs, fine sand, Humus is mixed in a weight ratio of 1:1:3. The medicinal dregs are fermented, decocted, dried, and crushed to form particles with a diameter of 0.8 cm. When the air temperature is higher than 30° C. and the light intensity is greater than 35 klx, two layers of sunshade nets are covered and watered every 2 hours. Water 250ml / m 3 , when the air temperature is 26°C and the light intensity is 27klx, remove a layer of sunshade net and water 200ml / m every two hours 3 , when the air temperature is lower than 20°C and the light intensity is lower than 20klx, remove all the shade nets and water 100ml / m every two hours 3 . After the 7th day, the am...

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Abstract

The invention provides a domesticated cultivation method of traditional Chinese virus-free test-tube plantlets. The method comprises the following steps: selecting plantlets, hardening the plantlets, preparing before transplantation, transplanting into a plantlet bed, managing the outdoor plantlet bed, shading, watering and transplanting into a field. The traditional Chinese virus-free test-tube plantlets are domesticated and cultivated by adopting the method, so that the outdoor cultivation survival rate of the traditional Chinese virus-free test-tube plantlets is improved, and the cultivation cost of the traditional Chinese virus-free test-tube plantlets is reduced.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a method for cultivating Chinese medicine virus-free test-tube seedlings. Background technique [0002] In agricultural production, the quality of some crops generally degrades to varying degrees after several generations of planting. Scientific research shows that the main cause of crop quality degradation is the infection of plant viruses. In order to obtain high-yield and high-quality products, virus-free seedlings must be cultivated in production, that is, virus-free seedlings. Virus-free seedlings are usually transplanted from virus-free test tube seedlings after artificial planting at room temperature. [0003] During the transplanting process of Chinese medicine virus-free test-tube seedlings, transplanting time, transplanting substrate, air relative humidity, and temperature control are the key technologies to ensure the survival of transplanting. Therefore, traditional C...

Claims

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Application Information

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IPC IPC(8): A01G1/00A01G31/00
CPCA01G22/00A01G31/00Y02P60/21
Inventor 赵庆年高山林缪文玲韩蕾魏晓颖虞谢蓉张诏钦陈渔雁沈园韩桂香
Owner JIANGSU JIANKANG VOCATIONAL COLLEGE
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