本文对这些品种一一进行了描述,并编制了山东海棠资源品种分类检索表。
The paper registered the characters of all the cultivars in detail and draw up a simple but practical key to classification.
本文对这些品种一一进行了描述,并编制了山东海棠资源品种分类检索表。
The paper registered the characters of all the cultivars in detail and draw up a simple but practical key to classification.
应用推荐