高产多抗玉米新品种“京单９５１”“京单９５１”为北京市农林科学院作物所育成的高产、多抗玉米新品种，双亲均为自选优良自交系，１９９４年本所夏玉米品种比较试验（４次重复），比对照掖单４号增产２０．４％，统计分析极显著，折合亩产７５６公斤。北京夏播生育期１... High-yielding and multi-resistant new maize varieties “Jingdan 951” “Jingdan 951” is a new high-yielding and multi-resistant maize variety bred by Beijing Academy of Agriculture and Forestry Sciences, both parents are self-selected fine inbred lines. In 1994, the summer maize varieties were compared The test (4 replicates) increased 20.4% compared with that of the control Yedan 4, and the statistical analysis was very significant, equivalent to 756 kg per mu. Beijing summer sowing period 1 ...