Figure 3. Medians and interquartile ranges of corn (A) and soybean (B) yields at maximum farming system (MFSyst) and conventional (Conv) management in years 2015, 2016, and 2017 (Corn yield at MFSyst N = 54, Conv N = 48; Soybean yield at MFSyst N = 42, Conv N = 37). Significant differences between MFSyst and Conv are indicated by different letters

From

Soil Enzyme Activities Associated with Differential Outcomes of Contrasting Approaches to Soil Fertility Management in Corn and Soybean Fields

Nicola Lorenz, Brian B. McSpadden Gardener, Nathan R. Lee, Cliff Ramsier, Richard P. Dick

Applied Ecology and Environmental Sciences. 2020, 8(6), 517-525 doi:10.12691/aees-8-6-26