牡丹土传病害及其防治研究进展

牡丹是名贵的观赏及药用植物，但随着牡丹的连年种植及种植面积与品种的增多，牡丹土传病害问题日益突出，严重影响了牡丹的正常生长发育、种苗质量和开花质量，降低了牡丹的观赏效果和药用价值，影响了牡丹产业化的发展。因此，笔者对牡丹主要土传病害的病害类型、症状、病原、发病规律及防治方法（化学防治、生物防治、农艺措施调控、预防为主综合防治）的研究现状进行系统归纳总结，并对牡丹土传病害今后的研究方向提出如下建议：加强牡丹土传病害生物防治研究；深入研究牡丹土传病害生理；开展牡丹园土壤微生物与牡丹土传病害关系研究，以期为牡丹土传病害的防治提供理论基础和实践参考，从而推进牡丹产业化进程。

Progress of Research on Peony Soil-borne Disease and Control

Peony is a valuable ornamental and medicinal plant, however, with the continuous cropping and the increase of grow area and variety, peony soil-borne disease has been more and more important and seriously affected the normal growth and development, seeding and flower quality, decreased the values of ornamental and medicinal, affected the industrialization development of peony. Therefore, the types, symptoms, pathogen, occurrence regularity and control method （chemical control, biology control, agricultural regulation, put prevention first and integrated control） of peony soil-borne diseases were summed up systematically in this paper. Based on the analyses, the future research directions were suggested as follows： strengthen biology control of peony soil-borne diseases, conduct thorough research on peony soil-borne disease physiology, and study on the relationship between peony garden soil and peony soil-borne disease. This paper hopes to provide theoretical and practical reference on control of peony soil-borne disease, so as to promote the industrial progress of peony production.