The invention provides a fresh keeping and storing method for Chinese rose seedlings, and belongs to the technical field of Chinese rose
seedling preservation. The fresh keeping and storing method for the Chinese rose seedlings comprises the following steps that a fresh keeping storehouse is built, wherein fresh keeping racks and full-automatic temperature and
humidity control equipment are arranged in the fresh keeping storehouse; the Chinese rose seedlings entering the dormant period are pruned, 3-4 branches of each
seedling are retained, the retained overground part of each
seedling is 20 cm-30 cm, seedling lifting and bundling are conducted, each bundle has 40-50 plants, and labeling is conducted; the bundled Chinese rose seedlings are washed with clear water to remove mud, sterilized at high temperature, soaked in a
mancozeb solution for 10-15 min, aired and then warehoused to be stacked on the fresh keeping racks; the full-automatic temperature and
humidity control equipment is adopted to control the temperature of the fresh keeping storehouse to be 0 DEG C to 3 DEG C and control the
humidity of the fresh keeping storehouse to be 85%-90%, and manual rechecking and medicinal disinfecting are regularly conducted. According to the fresh keeping and storing method, long-term storage of the Chinese rose seedlings in the dormant period can be achieved, long-term
transplanting of the Chinese rose seedlings is guaranteed, and the
transplanting survival rate of the Chinese rose seedlings is increased.