玉米优良种群性状的综合筛选

The Integrated Selection for the Characters of Good Maize Variety Population

对吉林省应用的27个品种的产量和质量性状的综合筛选,优选出中晚熟、晚熟两个熟期组的优良玉米种群,并对其性状进行了综合评价,提出了玉米品种各性状级别的划分标准。

Through the integrated selection for the quality and the quality characters of 27 maize varieties used in Jilin province, we selected out the two good maize variety population of middle-late maturation and late maturation. At the sane time we gave the integrated evaluation on their characters and put forward the division criteria for the every character level of different maize varieties.