Rapid cultivation and propagation method for cattleya hybrida

Abstract

The invention relates to the technical field of plant culture, in particular to a rapid culture and propagation method for Cattleya, comprising the following steps: material selection, explant pretreatment, explant disinfection, induction culture, ultrasonic treatment, proliferation culture, rooting culture, strong Seedling cultivation and transplanting. Cattleya can be rapidly cultured and propagated by the method, and the efficiency is high, and the cultivated Cattleya seedlings have high seedling rate, good seedling quality and strong adaptability after cultivation. The demand for commercial production provides technical support for the scale and industrialization of Cattelan. At the same time, the tissue culture propagation method has good disinfection effect and low browning rate, thereby greatly improving the seedling rate and work efficiency, and saving resources.

Description

Technical field [0001] The invention relates to the technical field of plant cultivation, in particular to a method for rapid cultivation and propagation of Cattleya. Background technique [0002] Cattleya is one of the most famous orchids in the world. Native to tropical America, it is the national flower of Brazil and Colombia. There are more than thousands of varieties, and the colors are white, yellow, green, red and purple. For reproduction, use ramets, tissue culture or aseptic sowing. Sexual preference is warm, humid and sufficient light. The main method of Cattleya efficient reproduction is tissue culture. Some developed countries in foreign countries often adopt factory seedling technology and tissue culture rapid propagation technology, which can not only create huge economic benefits, but also cultivate many excellent varieties. However, the research on rapid propagation technology of Cattleya tissue culture in my country is still in its infancy. To a large extent, ...

AI Technical Summary

Problems solved by technology

Some foreign developed countries often adopt industrial seedling breeding technology and tissue culture rapid propagation technology, which can not only create huge economic benefits, but also cultivate many excellent varieties. However, the research on the rapid propagation technology of Cattleya tissue culture in my country is still in its infancy. Large-scale production of Cattelan has been hindered to a large extent

And the existing tissue culture of other orchid varieties can not be directly applied to Cattleya cultivation, so now there is an urgent need for a Cattleya rapid breeding method

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