远志为常用中药。资源多以野生为主,近年市场需求增加,野生资源日愈枯竭,将远志由野生变家种,为农民发展种植业致富提供了新门路。一、生长习性喜凉爽气候,耐干旱、严寒,忌积水,对土壤要求不严,但粘土、石灰质的土地不宜栽种。旱地栽种生长良好。二、生长区域我国东北、华北、西北、华 Polygalaceae commonly used traditional Chinese medicine. The resources are mainly wild ones. In recent years, the market demand has increased and wild resources have been depleted. Wild Polygalaceae species have been changed from wild to wild and have provided a new way for farmers to grow their crops and get rich. First, the habit of growth like a cool climate, drought-resistant, cold, avoid water, lax requirements of the soil, but clay, calcareous soil should not be planted. Dry land grows well. Second, the growth of China’s northeast, north, northwest, China