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知母知母也叫蒜辫子草、羊胡子根。是百合科知母属植物。药用根茎,味苦、性寒能清热泻肾火,去痰止咳。风寒咳嗽、疟疾多用此药。[植物形态]多年生草本,叶自根部丛生,细长如麦苗,近基部处色浅。夏季由叶丛中抽出花葶,高2～3尺,呈长穗状花序,花淡紫色或白色。根茎横生于地下,密生金黄色毛状物,断面白色,有粘性。[栽培方法]知母适应性很强,野生于向阳的山坡、草原和杂草丛中。适宜在排水良好的黄土及腐植质土壤和温暖环境生长,耐寒,耐干旱,低洼地和粘性土壤不宜栽种。一般可利用山坡、丘陵地栽培。
Anemarrhenae also known as Ayurveda, sheep’s beard root. It is an angiosperm lily plant. Medicinal rhizomes, bitter taste, cold and heat can diarrhea kidney fire, go to expectorant cough. Cold cough and malaria use this medicine. [Plant form] perennial herb, leaves clustered from roots, slender as wheat seedlings, near the base Department of light color. In summer, flower buds are extracted from the leaves and are 2 or 3 feet tall. They are long spikes and are lavender or white in color. The rhizome grows in the ground, dense golden hairs, white cross-section, sticky. [Cultivation method] Anemarrhenae are very adaptable and wild in the sunny slopes, grasslands and weeds. Suitable for growth in well-drained loess and humus soils and warm environments, cold-tolerant, drought-tolerant, low-lying and sticky soils should not be planted. Generally, hillside and hilly cultivation can be used.