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伊单59号玉米杂交种由吉林省稷种业育成,并在黑龙江省申报试验,2007年1月经黑龙江省农作物品种审定委员会审定通过。该品种幼苗期第一叶鞘紫色,第一叶尖端形状圆
Yidan 59 maize hybrids were bred from Jilin Seed Industry and applied for test in Heilongjiang Province. In January 2007, it was approved by Heilongjiang Crop Variety Approval Committee. The first leaf sheath purple seedlings, the first leaf tip shape round