What are the advantages of using paddy fields in relation with scarcity of water?

Paddy fields, which are flooded with water, can help conserve water by maintaining a moist environment that reduces evaporation rates. This method allows rice cultivation in areas with limited water resources, as the standing water can efficiently utilize rainfall and minimize the need for additional irrigation. Additionally, the flooded conditions can enhance soil fertility and promote biodiversity, supporting the ecosystem while maximizing agricultural output despite water scarcity.