从种类资源、产地分布、种内变异及组织培养等方面综述了砂仁种质资源的研究进展。
Research development of germplasm resources of Fructus Amomi was reviewed in the aspects of species resource, geographic distribution, intraspecies variation, and tissue culture.
对我国的食用地衣类的种类资源情况进行了探讨，并对其中大多数种类的形态特点、地理分布和烹饪运用情况进行了描述。
The present paper deals with the edible lichen resources in China. The morphological characteristics, geographical distribution and cooking application of most species are described.
通过对农业资源的优势分析，认为青海省在冷凉气候资源、农业可利用土地后备资源和可开发植物种类资源等方面具有较好的比较优势。
In the article, the agro-resource was analyzed and cool climate, un-utilize land resource for farming and un-develop plant resource have the comparative advantages at Qinghai Province.
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