[概述]豨莶草为常用中药,系菊科植物(Siepesbeckia pubescens)。全草供药用,有祛风湿,止疼,降血压等功效,用于治风湿疼,高血压等症。[生长习性]豨莶草为一年生草本植物,适应性强,全国大部分地区有分布,郊区田头、路旁都能生长。但在温暖潮湿环境生长较好,土壤以富含腐殖质、肥沃、疏松的夹沙土最为适宜。高的植株可达1米以上。[栽培管理]豨莶草用种籽繁殖。在秋季10月果实变黄黑对采收,晒干脱粒后藏于干燥处。春季清明前后把土地翻耕、耙平、作畦后即可播种,行距1.5尺,开浅沟条 [Overview] Achnatherum is commonly used traditional Chinese medicine, Department of Compositae (Siepesbeckia pubescens). Whole grass for medicinal purposes, rheumatism, pain, lowering blood pressure and other effects, for rheumatoid pain, hypertension embolism. [Growth Habitat] Epimedium as an annual herb, adaptability, distribution in most parts of the country, suburban fields, roadside can grow. However, the growth in warm and humid environment is better, the soil is rich in humus, fertile, loose sand most suitable. High plants up to 1 meter above. [Cultivation and management] Achnatherum seed propagation with. In the autumn of October the fruit turns yellow and harvested, dried and threshed and stored in a dry place. Before and after the spring of the Qingming tillage the land, rake, can be sowed after planting, row spacing 1.5 feet, open shallow groove