Medium and method for increasing survival rate and achieving high-quality cultivation of dendranthema zawadskii tissue culture seedlings

Abstract

The invention discloses a medium and a method for increasing the survival rate and achieving high-quality cultivation of dendranthema zawadskii tissue culture seedlings, and belongs to the technical field of plant cultivation. Components of the medium, including wood chips, peat and pearls, are in a ratio of 2:7:1. The method includes the steps of domestication of the tissue culture seedlings, cleaning of the tissue culture seedlings, culture medium treatment, primary culture treatment, scion harvesting treatment, rooting medium treatment, seedling rooting treatment, and seedling planting treatment. The medium and the method for increasing the survival rate and achieving high-quality cultivation of the dendranthema zawadskii tissue culture seedlings have the advantages that the survival rate of the dendranthema zawadskii tissue culture seedlings is increased, and high-quality cultivation of dendranthema zawadskii is achieved; through the perfect efficient culture medium and the perfectcultivation method for the dendranthema zawadskii, large-scale cultivation and market application of the dendranthema zawadskii are promoted.

Description

technical field

[0001] The invention belongs to the technical field of plant cultivation and specifically relates to a substrate and a method for improving the survival rate and high-quality cultivation of purple wild chrysanthemum tissue culture seedlings. Background technique

[0002] Purple wild chrysanthemum is a perennial herb of the genus Chrysanthemum in the family Compositae. It is used as one of the edible flowers of medicinal chrysanthemum for its functions of clearing away heat and detoxifying, drying pus and reducing swelling. As my country's demand for medicinal chrysanthemums increases year by year, there are greater requirements for the cultivation and planting of purple wild chrysanthemums. However, how to maintain the quality of seedlings and adapt to the ever-increasing market has become the main way to solve these problems through the efficient organization and rapid propagation of purple wild chrysanthemum. But the transplanting survival rate of the purp...