This page is providing the production trends of Japanese yam in Iwate-ken for 10 years (2013 - 2022). 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 Iwate-ken is decreasing by 13.9% from 2013 to 2022, and the acreage is decreasing by 13.1%.
The yield amount of Japanese yam in overall Japan is decreasing by 1.6% from 2013 to 2022, and the production ratio for Iwate-ken is decreasing by 0.26%.
With regards to Japanese yam, the yield percentage for Iwate-ken in overall Japan is decreasing by 0.26% from 2013 to 2022, and the order of yield amount in Japan is the highest: 6 rank, the lowerst: 7 rank, the average: 6.4 rank.
The yield amount of Japanese yam in Iwate-ken is decreasing by 13.9% from 2013 to 2022, and the Yield per 10 acers is decreasing by 1.2%.
Iwate-ken -
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