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空育131是黑龙江省农垦科学院水稻研究所1990年从吉林省农科院水稻研究所引进的日本品种,是日本北海道中央农试场1980～1986年以空育110(道黄金)/道北36(北明)杂交组合育成,2000年经黑龙江省农作物品种审定委员会认定推广。空育131因熟期适中、米质优良、产量稳定、抗逆性强、适应性广,在黑龙江省种植面积从1996年的2.99万hm2增加到2010年的76.7万hm2,
Kongyu 131 is a rice research institute of Heilongjiang Academy of Land Reclamation Sciences. In 1990, it was a Japanese variety introduced from the Rice Research Institute of Jilin Academy of Agricultural Sciences. It was the center of Hokkaido experiment farm in 1980-1986, Ming) hybrid combination bred in 2000 by the Heilongjiang Province Crop Variety Approval Committee that promotion. Due to the moderate maturity, high quality rice, stable yield, strong resistance and wide adaptability, Kongyu 131 increased the planting area in Heilongjiang Province from 27,900 hm2 in 1996 to 767,000 hm2 in 2010,