通过对7个高油玉米品种产量和品质性状的比较分析,结果表明:高油玉米植株生长发育速度、不同时期生育指标及产量性状品种间存在明显差异。春油30生育期最短,播种至成熟为122d;高油115生育期最长,播种至成熟为137d;蜡熟期收获,高油298和高油6号的地上鲜重水平较高,分别达到91000.0kg/hm2、76000.3kg/hm2。完熟期收获,春油30子粒产量最高,达到9230.8kg/hm2,春油6的粗脂肪含量最高,为8.17%。高油298、春油6、高油6是当地高油玉米生产较为适宜的品种。 By comparing the yield and quality traits of seven high-oil maize varieties, the results showed that there were significant differences in the growth and development of high-oil maize plants, the growth indexes at different stages, and the yield traits. Spring oil 30 had the shortest growth period, reaching 122 days after sowing to maturity; the longest growing period of high oil 115 was sowing till maturity 137d; the aboveground fresh weight was higher at wax maturity, high oil 298 and high oil 6, 91000.0 kg / hm2, 76000.3 kg / hm2. At maturity, the yield of spring oil 30 seeds was the highest, reaching 9230.8kg / hm2, while that of spring oil 6 was the highest (8.17%). High oil 298, spring oil 6, high oil 6 is the local high oil corn more suitable varieties.