摘要
410份芝麻种质的分析结果表明,脂肪平均含量为53.13％,变异系数3.53％;蛋白质平均含量为26.39％,变异系数为7.03％。油酸、亚油酸含量总和占6种脂肪酸总量的80％以上。油酸和亚油酸对脂肪含量的直接效应分别为0.6907和0.9322。筛选出具有两种以上优质性状的品种19个,其脂肪、蛋白质、油酸、亚油酸含量分别超过56％、21％、42％、37％。
410 sesame germplasm lines were analysed biochemistrically.The average fat content was 53.13% with a C.V.of 5.13%.The average protein content was 26.39% with a C.V.of 7 03%.The amount of both oleic and linoleic acids was more than 80% of the total six fatty acids analysed.Oleic and linoleic acids played a positively significant effect on fat content of sesame,their direct path cofficients were 0.6907 and 0.9322 respectively.19 sesame germplasm lines with more than two prominent trairs were identified.Their fat,protein,oleic and linoleic acids contents were over 56%,21%,42% and 37% respectively.
出处
《中国油料》
CSCD
北大核心
1992年第1期24-26,33,共4页
基金
河南省自然科学基金
关键词
营养品质
通径分析
芝麻
育种
Sesame germplasm
Nutrient quality
Path analysis
