IPI International Potash Institute
IPI International Potash Institute

Soil test - crop response calibrations curves - conventional linear, exponential, and quadratic models

Soil test - crop response calibrations curves - conventional linear, exponential, and quadratic models. Adopted from Havlin et al., 2013.

Soil test - crop response calibrations curves - conventional linear, exponential, and quadratic models. Adopted from Havlin et al., 2013.