机构地区: 兰州大学生物系
出 处: 《干旱区研究》 1996年第3期60-64,共5页
摘 要: 骆驼蓬属是荒漠、半荒漠地区的优势植物之一,具有药用价值。根系研究表明,该属为根蘖型植物,生长期垂直根发达,分蘖期水平根发达。根系分布与生境有密切关系。 Peganum,a king of medicinal herbs,is one of the superior plants in desert and semidesert areas. Our study on its root system shows they belong to the tiller type;during growing period their vertical roots develop well and druing tiller period their horizontal roots develop well.The distribution of their root system is closely correlated with their habitat.