山药根茎畸形的成因研究概况

The Study on the cause of root deformity of Dioscorea opposita

山药是道地药材"四大怀药"之一,又是药食兼用品种,近年来需求量增大,发展面积逐年增加,栽培过程中根茎出现畸形的情况时有发生。本文总结了山药品种、土壤、栽培措施、病虫害等对山药根茎畸形的影响及防治措施,以期为山药的规范化生产提供依据。

Yam is one of the"four huaiqing Chinese medicines"authentic medicinal materials,and medicine combination food varieties,demand increase in recent years,the development area is increasing year by year,in the process of cultivation of roots in the situation of the deformity.In this paper,the effects of variety,soil,cultivation measures,diseases and insect pests on the root deformity of Chinese yam rhizome were summarized.