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“长单529”是长春市农业科学院于2003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10 775.3 kg/hm2,比对照品种“龙单13号、吉单27”增产11.5%。2007年生产试验中平均公顷产量9 840.5 kg/hm2,比对照品种吉单27增产7.1%。该品种具有丰产性好、品质优、淀粉含量高、抗病性较强等特点。2008年2月通过吉林省农作物品种审定委员会审定,正式定名为“长单529”。该品种适宜在吉林省玉米中早熟区种植。
Changbang 529 is a maize hybrid formed by Changchun Academy of Agricultural Sciences in 2003. The average yield in the regional experiment of Jilin Province from 2006 to 2007 was 10 775.3 kg / hm2, which was significantly higher than that of the control variety Longdan 13 No. 27, “Jidan,” an increase of 11.5%. In 2007, the average yield of hectare in the production experiment was 9 840.5 kg / hm2, 7.1% more than that of the control variety Jidan 27. The variety has the characteristics of high yield, good quality, high starch content and strong disease resistance. February 2008 through the Jilin Province Crop Variety Approval Committee, officially named as “long single 529 .” The variety is suitable for planting in the precocious area of maize in Jilin Province.