本文依照中华人民共和国国家检测标准,在对华中农业大学玉米研究室培育的普甜玉米Hz6002和超甜玉米Hz5008及作为对照的普通玉米进行乳熟期25项营养成分动态分析的基础上,用数理统计的方法量化品质,并作品质与营养素相关分析,根据相关的显著程度进行品质评分达到品种选优的目的。 Based on the national testing standards of the People’s Republic of China, based on the dynamic analysis of twenty-five nutrients in milky-ripening stage of popcorn Hz6002 and supersweet corn Hz5008 cultivated in the corn research center of Huazhong Agricultural University, Statistical methods to quantify the quality, and quality and nutrient-related analysis, according to the relevant degree of significance for the quality of scoring varieties to achieve the purpose of selection.