Method for cuttage seedling raising of white-jade chrysanthemums

Abstract

The invention discloses a method for cuttage seedling raising of white-jade chrysanthemums. The method comprises the steps of 1, selection of cuttings, wherein white-jade chrysanthemum plants which grow for 3-4 years are selected as stock plants, and shoots with the length of 9-11 cm are cut and subjected to trimming treatment; 2, pretreatment, wherein the 20-30 cuttings are bundled into one bundle, the lower portions of the cuttings are soaked in a sterilization solution, then soaked in a rooting acceleration solution and finally soaked in a fermentation solution of an ionization groove for ionization treatment; 3, magnetization treatment, wherein the ionized cuttings are soaked in a fermentation solution for the magnetization treatment; 4, constant-temperature seedling raising, wherein arooting acceleration solution and a fermentation solution are added into sterilization loess, loess slurry is prepared after stirring, and the magnetized cuttings are soaked in the loess slurry for seedling raising; 5, transplanting, wherein culture pots are filled with a mixture of loess, fine sand and charcoal powder, the rooting cuttings are transplanted, the roots are buried in a vertical state, and the cuttings are cultured in a greenhouse for 8-10 days and then transplanted outdoors.

Description

technical field [0001] The invention belongs to the technical field of flower planting, and in particular relates to a method for growing seedlings of white jade chrysanthemums. Background technique [0002] Chrysanthemum is a perennial herbaceous plant of the genus Chrysanthemum in the family Asteraceae. Chrysanthemum ranks third in the top ten traditional Chinese flowers. It is also known as the four gentlemen of flowers together with plum, orchid and bamboo. It is also one of the four major cut flowers in the world, and its output ranks first; The chrysanthemum tastes cold and proud, which makes it occupy an important position in traditional Chinese poetry. Tao Yuanming's "picking chrysanthemums under the eastern fence, and leisurely seeing Nanshan" has been passed down through the ages. It shows the ancients' love for chrysanthemums. Chrysanthemum has been cultivated as an ornamental variety of flowers since ancient times. At present, there are more than 7,000 varieties...

AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the existing problems: the adaptability of the buds and leaves of the bud cutting method is poor, the temperature is low during breeding, which will lead to low survival rate, and the cultivation period is long; the grafting method has complicated cultivation procedures, and the rootstock and scion need to be cultivated at the same time. The cost of planting is high, and the survival rate of grafting varies greatly due to the influence of temperature, rain and other conditions; the division method has fast growth and strong reproductive ability, but the division coefficient is low, and it is difficult to meet the needs of large-scale seedling cultivation; while the traditional cutting method , taking white jade chrysanthemum as an example, the rooting rate of its cutting branches is low, the root growth is underdeveloped, the plant growth rate is slow, the stress resistance is poor, and the cultivation time is relatively long