【摘要】 "吉单18"是吉林省农业科学院玉米所于2002年组配而成的玉米杂交种。在吉林省2006—2007年区域试验中平均产量10 467.8 kg/hm2,比对照品种"吉单27"增产8.3%。2007年生产试验中平均产量9 711.4 kg/hm2,比对照品种"吉单27"增产5.6%。该品种具有产量高、品质好、熟期早、抗性强等特点。2008年通过吉林省农作物品种审定委员会审定,正式定名为"吉单18"。该品种适宜吉林省吉林、白城、通化、延边等中早熟区种植。更多还原

【Abstract】 The breeding work of "Jidan18"was finished by Maize Research Institute,Jilin Agcademy of Agricultural Scienses in 2002.In two-year regional tests,the production of "Jidan18"was 10 467.8 kg/hm2,8.3% higher than that of the contrast variety.In production tests,its yield is 5.6% higher than that of the contrast variety."Jidan18" has many features,such as early maturity,high yield,good quality,multi-resistance.It was examined and approved by Jilin Provincial Variety Examination and Approval Committee in 2008,and it was officially named Jidan18.更多还原