v1.2 (2026-06-11) · UConn Soil Nutrient Analysis Laboratory — 'Soil Test Results for Agronomic Crops' (Griffin, G. — Professor Emeritus; updated 2004 by Pettinelli, D. & Morris, T. — Professor Emeritus of Agronomy; revised 2023). Published as agronomic-crop interpretation table by the UConn Department of Plant Science and Landscape Architecture. Companion source: New England Vegetable Management Guide (nevegetable.org, 2023-2024 edition, UMass Amherst / UVM / UNH / URI / UConn / UMaine consortium) — provides cross-New-England Modified Morgan calibration context.
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