Cuttage seedling raising method for improving quality of chrysanthemum

Abstract

The invention belongs to the technical field of seedling raising of chrysanthemum, and in particular relates to a cuttage seedling raising method for improving the quality of the chrysanthemum. The cuttage seedling raising method comprises the following steps of cutting wood selecting and treating; preparing a cutting bed; illuminating a seedling raising device; performing nutrition management. Compared with the prior art, the cuttage seedling raising method disclosed by the invention has the following advantages that cutting wood collecting plants are managed before collecting, so that the growth of plant epicormic branches can be promoted, and the plant epicormic branches are enabled to have better growth vigor during collection; after cutting wood is collected, the cutting wood is treated, so that quick rooting of the cutting wood is promoted, and the rooting quantity can be increased; cutting sand beds are matched, and illumination and nutrient management are matched at the same time, so that the rate of cultivated strong seedlings is high, the survival rate after transplanting is high, and high stress resistance is obtained; the quality and the nutrition of the cultivated chrysanthemum are significantly improved; the cuttage seedling raising method is suitable for popularization and use.

Description

technical field [0001] The invention belongs to the technical field of chrysanthemum seedling cultivation, and in particular relates to a cutting seedling cultivation method for improving the quality of chrysanthemums. Background technique [0002] As a short-day fabric, chrysanthemum can bloom in advance under short-day conditions, and has strong cold resistance. Its rhizomes can survive the winter in the ground. Seedlings need higher temperatures for growth and branching. The optimum growth temperature is 20°C. With the increase in demand, large-scale planting of chrysanthemums has gradually appeared. Among them, chrysanthemum seedling cultivation is an important growth link. The quality of the seedlings directly affects the quality and growth of the plants. The propagation methods include division, cutting and tissue cultivation. In order to ensure the large-scale reproduction and survival rate of chrysanthemums, the method of raising seedlings by cuttings is usually used...

AI Technical Summary

Problems solved by technology

[0002] As a short-day fabric, chrysanthemum can bloom in advance under short-day conditions, and has strong cold resistance. Its rhizomes can survive the winter in the ground. Seedlings need higher temperatures for growth and branching. The optimum growth temperature is 20°C. With the increase in demand, large-scale planting of chrysanthemums has gradually appeared. Among them, chrysanthemum seedling cultivation is an important growth link. The quality of the seedlings directly affects the quality and growth of the plants. The propagation methods include division, cutting and tissue cultivation. In order to ensure the large-scale reproduction and survival rate of chrysanthemums, the method of raising seedlings by cuttings is usually used to raise seedlings, but although the existing cutting method raises seedlings to improve the survival rate, the quality of chrysanthemum plants is poor, the flowers are small and the nutrition is poor, which seriously affects the growth of chrysanthemums. Commodity