The gross production of roots and tubers in Japan is forecasted to decline steadily from 2024 to 2028. The year-on-year percentage decrease reflects a consistent downward trend starting from 2024’s figure of 733.85 million U.S. dollars to 668.98 million U.S. dollars by 2028, indicating a compound annual growth rate (CAGR) with a negative trajectory.

Key trends to watch include:

The impact of declining domestic consumption on production volumes.
External factors such as trade policies and climate change that may affect agricultural output.
Potential innovations in agricultural technology that could influence future production efficiency and output.