油蔬两用油菜品种的品质与产量评价  

Evaluation of Quality and Yield of Oilseed-vegetableDual-purpose Rapeseed Varieties

作　　者：黄华磊[1] 李艳花[1] 肖长明[1] 石有明[1] 刘涛[1] 周燕[1] HUANG Hualei;LI Yanhua;XIAO Changming;SHI Youming;LIU Tao;ZHOU Yan(Characteristic Crops Research Institute,Chongqing Academy of Agricultural Sciences,Chongqing 402160,China)

机构地区：[1]重庆市农业科学院特色作物研究所,重庆402160

出　　处：《西南大学学报（自然科学版）》2024年第4期37-45,共9页Journal of Southwest University(Natural Science Edition)

基　　金：重庆市农业科学院绩效激励引导专项(cqaas2021jxjl03);重庆市技术创新与应用发展专项(CSTB2022TIAD-KPX0010).

摘　　要：为促进油菜油蔬两用技术的推广,对18个油蔬两用油菜品种的菜薹产量、不摘薹和摘薹后菜籽产量等性状,以及菜薹的粗纤维、可溶性糖、维生素C、钙、铁、锌、硒质量分数和食味得分等品质性状进行统计,开展主成分分析和聚类分析,并计算各品种的综合产值.结果表明:11个性状可综合为6个主成分,18个品种可划分为3个类群;基于产量和品质特征确定了3个总产值高的品种赣油杂8号、邡油777和沣油958以及1个优质高产品种渝南油683,结果可为重庆地区油菜油蔬两用技术的推广提供种质基础和数据支撑.In order to promote the extension of the technology for oilseed-vegetable dual-use of rapeseed,the yield trait such as yield of young stem,yield of seeds of stem picked and non-picked rapeseed,as well as the quality characteristics like content of crude fiber,soluble sugar,vitamin C,calcium,iron,zinc,selenium and taste score of eighteen oilseed-vegetable-dual-purpose(OVDP)rapeseed varieties were analyzed.Principal component analysis and cluster analysis were further carried out,and the comprehensive output value of each variety were calculated.The results showed that the eleven characters could be integrated into six principal components,and the eighteen varieties could be divided into three groups.Further,based on the yield and quality characteristics,Ganyuza No.8,Shifang 777 and Fengyou 958 with high comprehensive output value,as well as Yunan 683 with high quality and yield,were selected.These results provide the germplasm foundation and data support for the promotion of the oil-vegetable dual-use technology of rapeseed in Chongqing area.

关 键 词：甘蓝型油菜 油蔬两用 产量 菜薹品质 

分 类 号：S311[农业科学—作物栽培与耕作技术]