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日本园艺联合会和全国果树联合会举办的“美国苹果生产情况考查团”于去年9月一行137人,考查了世界闻名的生食苹果产地——华盛顿州和奥里根州。气象华盛顿州和奥里根州的苹果产地,在纬度上相当于从南桦太到北海道北部。但是,气候和日本的苹果产地差异不太大,长野的平均气温11℃,而华盛顿州的夷那契是10.4℃,奥里根州的富道里巴是10.2℃,只是盛夏较低,因昼夜温差较大,所以苹果的生育特别是着色良好。
The Horticultural Expedition of the United States organized by the Japan Horticultural Federation and the National Fruit Federation examined a group of 137 people in September last year, examining the world famous producers of raw apples - Washington and Origen. Meteorological Washington state and Oregano apple origin, the latitude equivalent to from South Betula to northern Hokkaido. However, there is not much difference between climate and Japan’s apple producing area. The average temperature in Nagano is 11 ° C compared with 10.4 ° C in Washington state and 10.2 ° C in Fukuchi-riba in Orissa, but lower in midsummer due to temperature difference between day and night Larger, so the fertility of the apple, especially good coloring.