摘要
名贵药材番红花的药用部分是花的雌蕊柱头。柱头细长、线形,长约3～4cm,深红色,有油润光泽,柱头顶端略膨大,呈喇叭状,边缘为不整齐的齿状突起。花朵盏开时的柱头产量高、质量好,是采收适期。花芽分化自7月下旬开始至9月中旬完成,此时期的环境条件可直接影响花芽分化。影响花芽分化的外界条件主要是温度和湿度。每株花数、柱头长度和干重与播种用的球茎重量呈显著正相关。相关程度最大的是单株花数、其次是柱头长度和重量。
Pistil Stigma is a rare medicinal material of Crocus Sativus L. The length of stigma is three to four centimeters. The stigma whose colour is deep red is very thin, slack and glassy. The top of stigma with tooth-like brim looks like a trumpet. The best time of harvest is the full bloom. The floral buds grow from the last ten days of July to the second ten days of September. During this period the environment Condition Can affect the growth of floral buds.Their important factors are temperature and humidity. The quantity of the flowers of a plant, the length and weight of the stigma are notably interrelated with the weight of Sown corm. The highest degree of interrelation is the floral quantity of a single plant, then the length and weight of stigma.
关键词
番红花
花器官
花产量
药材
pistil stigma, original bud, rest term, interrelation.
