二、现状当前,日本各县苹果的栽培状况如表1所示。1981年全日本的苹果栽培面积为52000公顷,其中本州48600公顷(占93.4%),北海道2410公顷(占4.6%),东北6县38121公顷(占73.3%)。在52000公顷中,结果园面积为46600公顷,与1980年相比,富士增长9%,津轻增长22%.全国苹果产量845700吨,其中富士占38.4%,元帅系占30％,津轻占6%,该三品种占总产量的74.4%(表2)。 Second, the status quo Currently, the cultivation of apple counties in Japan as shown in Table 1. In 1981, the apple-growing area in Japan was 52,000 hectares, of which 48,600 hectares (93.4%) were in Honshu, 2410 hectares (4.6%) in Hokkaido, and 38,121 hectares (73.3%) in 6 counties in northeastern China. Among the 52,000 hectares, the fruit garden area was 46,600 hectares, up 9% from Fuji and 22% from Tsugaru, and 845,700 tons of apple were produced nationwide, of which 38.4% were from Fuji and 30% from Marshal, 6%, the three varieties accounted for 74.4% of the total output (Table 2).