Assessment of Water Availability for Rice Cultivation in South Lampung Regency

Abstract

Climatic conditions influence the availability of water for rice cultivation. Climate change will significantly impact rice production in areas where water resource infrastructure is inadequate. South Lampung Regency is primarily a rain-fed rice production region. As a result, an assessment of water availability for rice cultivation is required for sustainable rice production. This study aims to provide recommendations to the government in carrying out the necessary infrastructure development. This study uses secondary data such as rainfall, temperature, solar radiation, evaporation, and humidity from 2010 to 2020. The study’s findings provide information on the sufficiency of water availability for rice cultivation in each sub-district in the South Lampung Regency, as well as scenarios for developing water resources infrastructure.