Anthurium rapid propagation method

Abstract

The invention discloses an anthurium rapid propagation method. According to the method, anthurium ramets are selected, and are soaked for 10-30min in an antioxidant with a mass percentage of 1-5%; after the sterilization disinfection treatment, the ramets are inoculated into an induction medium for culturing; dark culture is carried out for 5-10 days, and light culture is carried out, such that anthurium callus are obtained; the callus are transferred to a proliferation medium, and are cultured for 20-25 days with an illumination time of 10-12h / d, an illumination intensity of 3000-3500 lx and a culture temperature of 22-28 DEG C, such that buds are differentiated; when the differentiated buds are 1-2cm, the buds are transferred into a rooting medium, and are cultured for 20-30 days with an illumination time of 5-8h / d, an illumination intensity of 1500-2000 lx and a culture temperature of 22-28 DEG C, such that rooted anthurium is obtained. With the method, a large amount of anthurium with good genetic stability can be obtained rapidly; a tissue culture cycle is shortened; anthurium differentiation rate and rooting rate are greatly improved, and anthurium tissue culture cost is saved.

Description

technical field

[0001] The invention belongs to the technical field of plant cultivation, and in particular relates to a method for rapid propagation of anthurium. Background technique

[0002] Anthurium, also known as anthurium, anthurium, is a perennial epiphytic evergreen herb of the family Araceae Anthurium, native to the tropical rain forests of South America. In recent years, the quality of anthurium has been getting higher and higher, the domestic market is relatively stable, the market acceptance is getting better and better, the sales are stable, and the prospect is promising. Since 1980, tissue culture technology has developed rapidly. Since the introduction of anthurium in my country in the 1980s, due to its unique flower shape and unique leaf shape, it has been endowed with the meaning of "great ambitions and enthusiasm". It has been loved by the people, but its core technology has been monopolized by foreign countries, so the price is quite expensive. With th...

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