济源市南山林场不同林分类型土壤主要肥力指标评价

王勇峰, 王剑, 庞国涛, 朱卫平, 王克超, 王晓恩, 王祖振, 刘杰

Assessment of primary soil fertility indicators of different forest stand types in the Nanshan forest farm in Jiyuan City

WANG Yong-Feng, WANG Jian, PANG Guo-Tao, ZHU Wei-Ping, WANG Ke-Chao, WANG Xiao-En, WANG Zu-Zhen, LIU Jie

图1 研究区位置示意和样地分布

Fig.1 Location and sample distribution map of the research area