【摘 要】
：
一、选育经过铁玉1号是铁岭市种子管理站于1984年以自选系N—46为母本、外引系V—22为父本,组配育成的玉米单交种。1990年8月13日经省品种审定委员会审定命名为铁玉1号,并对
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一、选育经过铁玉1号是铁岭市种子管理站于1984年以自选系N—46为母本、外引系V—22为父本,组配育成的玉米单交种。1990年8月13日经省品种审定委员会审定命名为铁玉1号,并对该项育种成果评价为达到了国内先
First, the breeding After Tie-1 is Tieling City Seed Management Station in 1984 with a self-selected line N-46 as the female parent, cited outside the line V-22 as the male parent, the group bred corn maize. August 13, 1990 by the Provincial Variety Approval Committee named Tie Yu 1, and the results of the breeding was rated as the domestic first
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