The term water potential was proposed by

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(D) The term water potential was proposed by $Slatyer$ and $Taylor$ in $1960$.Water potential is defined as the chemical potential of water in a syste

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Slatyer and Taylor

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(D) The term water potential was proposed by $Slatyer$ and $Taylor$ in $1960$.Water potential is defined as the chemical potential of water in a system,compared to pure water at atmospheric pressure and the same temperature.It is denoted by the Greek symbol $\Psi$ $(\Psi)$.It is equivalent to the $DPD$ (Diffusion Pressure Deficit) but with a negative sign,i.e.,$\Psi_w = -DPD$.

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