【摘要】 本文简要综述近40年来国外对植物资源利用的研究。内容涉及栽培植物的起源和进化、新作物的探索、民族植物学、综合利用方向、多样化原则、植物资源的利用兴衰史及植物园的新任务等。更多还原

【Abstract】 The results of recent forty years’ works on the utilization of plant resources are hereby reviewed briefly. It covers the following items: the origin and evolution of cultivated plants, the exploration of new crops, ethnobotany, multiple utilization, diversity of plants, history of the utilized plant resources, and the new purpose of the botanical gardens.更多还原