Agronomic Soil Test Results at the Kellogg Biological Station, Hickory Corners, MI (1992 to 2016)
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Dataset Abstract Soil samples are taken annually (usually in the Fall) for fertilizer recommendations and analyzed by the Michigan State University Soils Laboratory. The soil samples are taken from the annual treatments T1 though T4 and T6. original data source http://lter.kbs.msu.edu/datasets/71
创建时间：
2019-04-05
