Method for rapidly propagating seedlings by using European peony root segment cuttage

A novel method for rapid propagation of seedlings by using European peony root segment cuttage comprises the following steps: harvesting European peony roots which normally develop in autumn, cutting the European peony roots into 3-5 cm root segments, soaking the root segments in a germination accelerating agent for 20-30 min, airing the root segments, moving the root segments into a sand bed with the biological upper end facing upwards, carrying out moisture preservation and germination acceleration at 20-25 DEG C for 45-60 days, then moving the root segments into a planting box, and transplanting the seedlings into a seedling bed. The peony seedlings are placed outdoors, water is regularly supplemented for moisture preservation, the peony seedlings take roots and germinate under the natural condition from March to April, complete peony plants can be formed, and part of small plants can normally bloom in the same year. The method is easy to operate, the rapid breeding time of the European paeonia lactiflora