Abstract:
Salvia miltiorrhiza has the effects of promoting blood circulation and removing blood stasis, relieving pain, clearing the heart and removing annoyance, cooling blood and eliminating carbuncle.In the study of its medicinal efficacy and role, it was found that the extract of Salvia miltiorrhiza has the effects of improving heart disease, inhibiting platelet aggregation, reducing hyperlipidemia, etc.,which can play a role in myocardial repair, reducing blood lipids, and also playing a certain role in liver microcirculation.At the same time, Salvia miltiorrhiza is edible and medicinal, so in recent years, the demand for Salvia miltiorrhiza has been increasing, and the wild high-quality Salvia miltiorrhiza has become less and less.With the needs of the market, the artificial planting area has been expanding, but the output and quality are uneven.Therefore, it is of great significance to develop high-yield, high-efficiency, stable yield, high-quality and standardized planting techniques for Salvia miltiorrhiza to ensure Salvia resources.In this paper, the requirements for planting land of Salvia miltiorrhiza in recent years are discussed, different propagation methods of Salvia miltiorrhiza,this paper reviews the problems in the conventional planting of Salvia miltiorrhiza,such as the control of common diseases and pests, and expounds the relevant control measures.At the same time, the production and improvement of continuous cropping obstacles of Salvia miltiorrhiza,the planting methods of rotation and interplanting of Salvia miltiorrhiza were introduced, which provided reference for scientific planting of Salvia miltiorrhiza and laid a foundation for sustainable development of Salvia miltiorrhiza planting.