Method for rapidly growing and cultivating arabidopsis thaliana

Abstract

Aiming at the problems that the survival rate of arabidopsis thaliana is not high, plants are weak and small, and later blossoming and fruiting are influenced caused for the reason that in the later period of existing arabidopsis thaliana soil culture methods or transplanting methods, the soil humidity and the soil pH are difficult to keep, the phenomenon that the plants are withered due to the fact that the water loss is too fast occurs frequently, or vermiculite becomes sticky after too much water is watered, the permeability is reduced roots are rotten and root growth vigor is reduced due to a large amount of propagation of fungi and algae the invention provides a technical method for rapidly growing and cultivating arabidopsis thaliana, a culture device is transformed on the basis thatthe arabidopsis thaliana is cultured by mixed soil, and a technical method capable of keeping certain temperature and humidity of the soil is established, so that the growth state of the cultured arabidopsis thaliana is good, and the growth and development speed of the arabidopsis thaliana is remarkably increased, the plants are high, the number of rosette leaves is large, the number of pods is large, and the method has a wide application and popularization value.

Description

Technical field: [0001] The invention belongs to the field of biotechnology, specifically, the invention belongs to the technical field of rapid growth and cultivation of Arabidopsis thaliana. Background technique: [0002] Arabidopsis thaliana (Arabidopsis thaliana) is a dicotyledonous model plant belonging to the Brassicaceae Arabidopsis genus. It has the characteristics of self-pollination, relatively distinct morphological characteristics, small individual plants, short growth period, and small genome. It is the first to complete Higher plants whose entire genome sequences have been determined have become widely recognized model plants in various research fields. Generally, Arabidopsis thaliana can complete the entire life cycle in 90-120 days. Arabidopsis seedlings are weak and vulnerable to damage. Nutrients, light, temperature, water and air humidity have a relatively large impact on the growth of Arabidopsis. Since many domestic units lack the conditions for Arabidop...

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Problems solved by technology

[0005] For the current Arabidopsis soil cultivation method or later stage of transplanting method, because it is difficult to maintain soil moisture and soil temperature, the plant often loses water too quickly and causes the plant to die, or the vermiculite becomes sticky and heavy after watering too much, and the permeability is reduced. , the mass reproduction of fungi and algae causes rotten roots and reduced root growth vigor, resulting in the low survival rate of Arabidopsis thaliana and weak plants, which affects the later flowering and fruiting problems. The present invention provides a fast-growing Arabidopsis thaliana The technical method of cultivation, on the basis of cultivating Arabidopsis thaliana with mixed soil, creatively transforms the cultivation device, establishes a technical method that can maintain a certain temperature and humidity of the soil, and effectively prevent the growth of fungi and green algae, so that the cultivated The growth state of Arabidopsis thaliana is good, and the growth and development speed of Arabidopsis thaliana is significantly improved. The plant is tall, the rosette leaves are large, and the number of pods is large, which has a wide range of application and promotion value

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