摘要
根据红松阔叶林带高山鼠兔一些贮食点的调查资料,分析了高山鼠兔在红松阔叶林带贮草的种类情况.结果表明:高山鼠兔在收集贮草时具有较大的选择性,其食物组成与其栖息地植被的组成结构有密切关系,具有多样性的特点.
The species of the storing hay by Ochotona alpina in korean pine-broadleaf forest belt was analysised based on the investigation data which collected on some of the hay-pile caches spots in the forest belt. The results showed that there was selective in caching the hay-pile by Ochotona alpina, the food composition was correlated closely with the vegetation composition construction of the habitat, and there was the feature of diversity in the food composition.
出处
《延边大学农学学报》
2008年第1期22-25,共4页
Agricultural Science Journal of Yanbian University
基金
吉林省林业厅项目(200001号)
关键词
高山鼠兔
贮草
植物种类
红松阔叶林带
Ochotona alpina
storing hay
species of plants
korean pine-broadleaf forest belt
