摘要
对南阳银杏古树资源进行较全面地调查研究,查清了南阳银杏古树的资源数量、生态状况。在此基础上,结合南阳的自然条件,研究南阳银杏古树资源特征,对重点银杏古树的分布状况、立地条件、形态特征、生长状况、古树文化、保护现状和对策进行深入研究。
The ancient Ginkgo tree resource in Nanyang was investigated from all-round respect.The number of the ancient Ginkgo trees and their ecological situation were studied.Based on this analysis,the characteristics of ancient Ginkgo trees were analyzed systemically,especially their distribution,conditions of stand,morphology,growth condition,culture and protection status.
出处
《安徽农业科学》
CAS
北大核心
2008年第20期8587-8589,共3页
Journal of Anhui Agricultural Sciences
关键词
银杏
古树
资源
保护
Ginkgo biloba L.
Ancient trees
Resource
Protection
