County, State, and Regional Yields at the Kellogg Biological Station, Hickory Corners, MI (1970 to 2011)

Dataset Abstract County, state, and regional yields are not a product of KBS LTER research, but are scavenged from public sources such as http://www.nass.usda.gov/Data_and_Statistics/Quick_Stats/index.asp and made available here for the convenience of KBS researchers. Yields from KBS treatments may be interpreted in the context of local and regional yields. Local and regional yields are also considered when planning agronomic inputs. original data source http://lter.kbs.msu.edu/datasets/43

数据集摘要
各县、各州及区域层面的作物产量并非KBS长期生态研究（KBS LTER）的研究产物，而是从美国农业部国家农业统计服务中心快速统计数据库（http://www.nass.usda.gov/Data_and_Statistics/Quick_Stats/index.asp）等公开数据源中获取，本次在此公开以供KBS研究人员使用。KBS实验处理下的产量可结合本地及区域产量背景进行解读，在规划农业生产投入时，也需参考本地及区域产量数据。原始数据源：http://lter.kbs.msu.edu/datasets/43