历年国审玉米品种产量和品质性状变化趋势分析

陈先敏,梁效贵,赵雪,高震,吴巩,申思,林珊,周丽丽,周顺利

Analysis on the Trends of Yield and Quality Related Traits for Maize Hybrids Released in China over the Past Years

XianMin CHEN,XiaoGui LIANG,Xue ZHAO,Zhen GAO,Gong WU,Si SHEN,Shan LIN,LiLi ZHOU,ShunLi ZHOU

图4 1992—2017年国家审定普通玉米品种的单位千粒籽粒粗淀粉（A）、粗蛋白（B）、赖氨酸（C）和粗脂肪（D）积累量变化趋势

Fig. 4 Accumulation amount per 1000-kernel of crude starch (A), crude protein (B), lysine (C) and crude fat (D) for common maize varieties released in China from 1992 to 2017