中药材的采集与贮藏,直接关系到药物质量好坏、有效成份的多少、药力强弱、乃至临床疗效,古去今来对此极为重视。今按类叙之。一、根和根茎类:此类多为1～2年以上植物。一般于初春尚未发芽,深秋地上部分开始萎黄时挖采,此时已生长成熟,营养充足,有效成份高,药力足,质量好。若待发芽或长叶时采,营养需量大,致养份及有效成份为之减少。若根茎干枯, The collection and storage of Chinese herbal medicines are directly related to the quality of medicines, the number of effective ingredients, the strength of the drug, and even the clinical efficacy. The importance of these drugs has been highly valued in ancient times. This is classified by type. First, roots and rhizomes: This type of plant is mostly 1 to 2 years old. Normally, it has not germinated in early spring. When the above-ground part of late autumn begins to dig for yellowing, it has grown and matured, has sufficient nutrition, has high effective ingredients, sufficient pharmacy, and good quality. If it is to be germinated or harvested when the leaves are long, the nutrient requirements are large, resulting in a reduction in nutrients and effective ingredients. If the roots are dry,