What percentage of Japan's land is agricultural?
Agriculture, forestry, and fishing in Japan
Agriculture, farming, and fishing form the primary sector of industry of the Japanese economy together with the Japanese mining industry, but together they account for only 1.3% of gross national product. Only 20% of Japan's land is suitable for cultivation, and the agricultural economy is highly subsidized.
Rice production in Japan
The average rice field acreage of a Japanese farmer is very small and rice production is highly mechanized. Due to small farms, rice production is considered a part-time occupation by many farmers. The number of Japanese farm households and farm population has declined in recent decades. Rice production has also declined. The decline came about because in 1969, the Ministry of Agriculture, Forestry, and Fisheries has asked farmers to reduce rice acreage; under the Staple Food Control Act of 1942 the Japanese government is formally in charge of all rice production, distribution, and sales. The most striking feature of Japanese agriculture, however, is the shortage of farmland. The under cultivation in 2008 has shrunk, with most farmers over 65. While Japan's rice acreage shrinks, in order to prop prices in the market up, much of its country-side lays depleted and bare.