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日本是一个非常重视发展优质水果的国家.由于新品种的不断出现和国际市场的变化,日本苹果、梨发展品种近些年来不断在变化.根据1989年《果实日本》杂志的报导.在苹果品种方面.1975年‘红星’系所占比重为34%.‘富士’为18%,‘国光’为16%,‘红玉’为11%.‘金冠’为7%,其他品种为14%;1987年则‘红星’系下降为14%,‘富士’上升为51%,‘国光’下降至不足2%,‘红玉’下降为3%,而津轻上升为12%,‘王林’占5%.从肯森县的发展形势看,1996年‘富士’的比重将调整为34%,‘红星’系下降为8%,‘津轻’维持为12%,‘王林’增至8%,‘乔纳
Japan is a country that attaches great importance to the development of high-quality fruits.Due to the continuous emergence of new varieties and changes in the international market, the development of apple and pear varieties in Japan has been changing in recent years.According to “Fruit Japan” magazine in 1989, In 1975, the proportion of ’Red Star’ was 34%, ’Fuji’ was 18%, ’Guoguang’ was 16%, ’Hongyu’ was 11%, ’Golden Delicious’ was 7% and other varieties were 14%. In 1987, the number of ’Red Star’ dropped to 14%, ’Fuji’ rose to 51%, ’Guoguang’ dropped to less than 2%, ’Red Jade’ dropped to 3%, and Tsugaru rose to 12%. ’Wang Lin’ Accounting for 5% .From the development of Kensen County, the proportion of ’Fuji’ will be adjusted to 34% in 1996, ’Red Star’ system will be reduced to 8%, ’Jin Light’ will be maintained at 12% and ’Wanglin’ will be increased to 8%, ’Jonah