Carnation seedling culturing method

Abstract

The invention discloses a carnation seedling culturing method. The carnation seedling culturing method comprises the steps that a scion mother plant is picked, wherein a ventilated and high-dryness place with a sunny exposure is selected, a matrix is disinfected or renovated before cultivation, water and fertilizer are fed through drip irrigation, and the production cycle of the scion mother plantdoes not exceed one year; scions are picked, wherein bactericide is sprayed to the mother plant 1-2 days before scion picking; cutting slips are refrigerated, wherein every 200 cutting slips are putinto a freshness protection package, the package openings are not sealed and are folded, then the cutting slips are vertically placed in a carton and put into a refrigeration house, and the refrigeration temperature is 0-2 DEG C; cuttage is conducted, wherein a medium is placed on a cuttage bed, a pair of leaves on the base portions of the cutting slips are stripped before cuttage and stained withrooting powder, the plant spacing of the cutting slips should not be lower than 2.5cm, shading or half shading should be conducted within one week after cuttage, and pesticide is sprayed regularly every 7-10 days for disease prevention; and seedlings are packaged and refrigerated, wherein the seedlings are taken after rooting, every 50-100 seedlings are put into the freshness protection package,the package openings are not sealed and are folded, the seedlings are vertically placed in the carton and put into the refrigeration house, and the refrigeration temperature is 1-3 DEG C. The rootingrate and survival rate of carnation through cuttage are increased.

Description

technical field [0001] The invention relates to the technical field of carnation, in particular to a method for raising carnation seedlings. Background technique [0002] Carnation, also known as carnation, is a perennial herbaceous flower of the family Caryophyllaceae. Because of its rich colors, long flowering period, beautiful fragrance, and good decorative effect, it has been the basic flower material in flower decoration for a long time, and it is also one of the most widely used flowers at present. Carnation occupies an important position in the production of fresh cut flowers in my country, and its production status directly affects the development of my country's flower industry. At present, carnation is mainly propagated by tissue culture of asexual reproduction and cutting propagation. The production cost of tissue culture seedlings is high, and deformed seedlings often appear; while the production cost of cutting seedlings is low, the flowering rate is high, and ...

AI Technical Summary

Problems solved by technology

During the cutting propagation process of carnation, due to the influence of fungi, bacteria and temperature and humidity, root rot and stem rot of cuttings are often caused, especially in high temperature and high humidity from May to August, the phenomenon of root rot is prominent, seriously affecting The rooting of carnation leads to a low seedling rate of cuttings of carnation