The forecast for green maize yield in Japan shows a slight declining trend from 2024 to 2028, starting at 95.18 thousand hectograms per hectare in 2024 and decreasing to 94.81 by 2028. Compared to 2023, where the yield was 95.25, this represents a modest drop, with an annual average decrease of approximately 0.1% over these five years.

Future trends to watch for include:

Potential impacts of climate change on agricultural productivity.
Technological advancements in crop cultivation that may enhance efficiency and yield.
Policy changes in agriculture that could influence farming practices.