摘要
试验测定了25个梨品种的单果重、可溶性固形物含量、可滴定酸含量、果肉硬度、可溶性糖含量5个主要果实品质因子。应用"合理-满意度"和多维价值理论的合并规则进行了综合比较分析,得出各品种果实品质的合成"合理-满意度"。结果表明,早熟品种金晶、翠冠、金蜜、华梨2号,中熟品种秀黄、丰水、黄冠,晚熟品种金秋、大果水晶、德胜香、爱宕、秋黄、华梨1号,这些梨品种果实品质合成"合理-满意度"数值较高,表现较好。
Five main quality indexes,fruit weight,soluble solids content,titratable acid,flesh firmness and soluble sugar content,of twenty-five varieties of pear were measured.Complex 'reasonableness and satisfaction index' of each pear cultivar was obtained by analyzing and evaluating using 'reasonableness and satisfaction index' and multi-value theory.The results showed that Pyrus pyrifolia(Burm.f.) Nakai cv.Jinjing,P.pyrifolia cv.Cuiguan,P.pyrifolia cv.Jinmin and P.pyrifolia cv.Huali No.2 among premature cultivars;P.pyrifolia cv.Soowhangbae,P.pyrifolia cv.Housui and P.bretschneideri Rehd.×P.pyrifolia cv.Huangguan among medium mature cultivars and late mature cultivars,such as P.pyrifolia cv.Niitaka sp.Jinqiu,P.pyrifolia cv.Niitaka sp.Shisho,P.pyrifolia cv.Deshengxiang,P.pyrifolia cv.Atago,P.pyrifolia cv.Chuwhangbae,P.pyrifolia cv.Huali No.1.such pear varieties had higher complex'reasonableness and satisfaction index'.
出处
《湖北农业科学》
北大核心
2012年第22期5068-5071,5104,共5页
Hubei Agricultural Sciences
基金
国家现代农业产业技术体系建设项目(CARS-29-34)
关键词
梨
品种
果实品质
多维价值理论
pear
varieties
fruit quality
multi-value theory
