This page is providing the production trends of Japanese yam in Ibaraki-ken for 10 years (2014 - 2023). You can check various data in chart style, such as yield amount, acreage, yield rank/ratio in Japan.
The yield amount of Japanese yam in Ibaraki-ken is decreasing by 18.6% from 2014 to 2023, and the acreage is decreasing by 29.9%.
The yield amount of Japanese yam in overall Japan is decreasing by 0.7% from 2014 to 2023, and the production ratio for Ibaraki-ken is decreasing by 0.37%.
With regards to Japanese yam, the yield percentage for Ibaraki-ken in overall Japan is decreasing by 0.37% from 2014 to 2023, and the order of yield amount in Japan is the highest: 6 rank, the lowerst: 7 rank, the average: 6.7 rank.
The yield amount of Japanese yam in Ibaraki-ken is decreasing by 18.6% from 2014 to 2023, and the Yield per 10 acers is increasing by 15.7%.
Ibaraki-ken -
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