Effectiveness of a water‐saving super‐absorbent polymer in soil water conservation for corn (Zea mays L.) based on eco‐physiological parameters

Our results suggested that plant growth and different physiological activities are restricted by drought stress and the application of super-absorbent polymer could conserve soil water, making same available to plants for increased growth and biomass accumulation especially under severe water stress. Thus, application of SAP is a suitable soil management practice for the locations characterised by severe water stress.