Abstract
Regarding soybean production in Japanese agriculture, data from 2022 shows that the nationwide harvest was 243kt and the cultivated area was 152kha. Hokkaido recorded the highest yield of 252 kg per 10 ares. The trend so far has been an increase in harvest volume and cultivated area, with particularly high yields in Hokkaido. This may be due to Hokkaido’s vast land area and favorable climatic conditions. Additionally, the high yield per 10 ares is likely a result of Japan’s improved agricultural techniques and improved varieties. Soybeans are one of Japan’s important crops, and further increases in production and technological innovation are expected in the future.
Soybean yield (main data).
Japan’s soybean harvest has fluctuated between 1878 and 2022. The highest harvest was recorded in 1920 at 551kt, and has since declined to just 44.1% of the peak. This trend is thought to be due to various factors, including changes in the agricultural structure, changes in demand, and the influence of the domestic and international competitive environment. In recent years, changes in eating habits and trends in domestic and international grain markets have been changing demand for soybeans, which may be a factor. Japan’s agricultural policies and technological innovations also affect yields. Looking ahead, further changes in soybean production are expected as demand shifts and the importance of sustainable agriculture grows.
The maximum is 551kt[1920] of Japan, and the current value is about 44.1%
Soybean harvest volume (by prefecture).
Regarding soybean harvest volumes in Japan, based on the latest data for 2022, Hokkaido recorded the highest overall yield of 109kt, the current highest. One of the characteristics and trends to date is that Hokkaido is a major soybean producing area. Hokkaido has vast farmland and favorable climatic conditions, making it ideal for soybean production. Soybeans are also grown in areas other than Hokkaido, but the yields tend to be relatively low. This trend may be due to climatic conditions, land constraints and agricultural diversification. In addition, changes in demand and agricultural policies also affect soybean yields in Japan. In the future, soybean production volumes and production areas are expected to change due to factors such as changes in demand and climate change.
The maximum is 109kt of Hokkaido, the average is 5.28kt, and the total is 243kt
Soybean planted area (main data).
The area of soybean cultivation in Japan has fluctuated between 1878 and 2022. The maximum cultivated area was recorded in 1908 at 492kha and has since declined to 30.8% of the peak area at present. This trend is thought to be due to a variety of factors, including changes in agricultural structure, changes in demand, and trends in domestic and international grain markets. In recent years, major factors include the urbanization of farmland and the aging of farmers. Another factor may be a decrease in demand for soybeans due to changes in dietary habits. In addition, changes in the domestic and international competitive environment and agricultural policies are also affecting soybean planting area. In the future, changes in demand and efforts toward agricultural sustainability are expected to affect soybean planting area.
The maximum is 492kha[1908] of Japan, and the current value is about 30.8%
Soybean cultivation area (by prefecture).
Regarding soybean planting area in Japan, based on the latest data from 2022, Hokkaido recorded the largest area overall at 43.2kha, which is currently the largest. One of the characteristics and trends to date is that Hokkaido is a major soybean producing area. Hokkaido has vast farmland and cool climate conditions, making it ideal for growing soybeans. On the other hand, in areas other than Hokkaido, the area cultivated with soybeans tends to be relatively small. This may be due to climatic conditions, land constraints, agricultural diversification, etc. In recent years, structural changes in agriculture and the influence of agricultural policies have also had an impact on the area planted with soybeans. Changes in demand and the competitive environment both domestically and internationally are also affecting soybean planting area. Going forward, changes in soybean planting area are expected to occur as demand shifts and the importance of sustainable agriculture increases.
The maximum is 43.2kha of Hokkaido, the average is 3.3kha, and the total is 152kha
Soybean yield per 10a (by prefecture).
Regarding soybean yield per 10a in Japan, based on the latest data from 2022, Hokkaido recorded the highest yield overall at 252kg, while the average was 114kg. The total yield was 5.25t. Characteristics and trends to date include Hokkaido being the main driver of soybean yields. Hokkaido has a cool climate and abundant farmland, making it ideal for growing soybeans. On the other hand, in areas outside Hokkaido, yields per 10 ares tend to be low. This is influenced by climate conditions and land limitations. It is also noteworthy that average yields have improved in Japan thanks to advances in agricultural technology and improved varieties. Additionally, agricultural policy influences and changes in demand also affect yields. In the future, it is expected that soybean yields will increase as technology advances and sustainable agriculture practices are promoted.
The maximum is 252kg of Hokkaido, the average is 114kg, and the total is 5.25t
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