In 2023, the land area equipped for irrigation in Japan stood at 2.40 million hectares. The forecasted data from 2024 to 2028 indicates a slight, gradual decrease in the equipped land area: from 2.39 million hectares in 2024 to 2.37 million hectares in 2028.
Year-on-year variations show a minor decrease, less than 0.5%, annually. Over the last two years, this trend is consistent, with a slight reduction. The CAGR from 2024 to 2028 suggests a very modest average annual decrease.
Future trends to watch for include advancements in irrigation technology and water management practices that could potentially optimize or reduce the need for large land areas equipped for irrigation. Additionally, changes in agricultural policy and climate conditions could impact these forecasts. Sustainable practices and innovations will be crucial in shaping the future landscape of irrigation in Japan.
