樱桃番茄果实光泽度测定方法的建立和应用  

Establishment and application of glossiness determination method for cherry tomatoes

作　　者：周蓉[1,2] 徐丽萍 王银磊 赵丽萍[1,2] 余文贵 赵统敏[1,2] ZHOU Rong;XU Li-ping;WANG Yin-lei;ZHAO Li-ping;YU Wen-gui;ZHAO Tong-min(Institute of Vegetable Crop,Jiangsu Academy of Agricultural Sciences,Nanjing 210014,China;Jiangsu Key Laboratory for Horticultural Crop Genetic Improvement,Nanjing 210014,China;Institute of Vegetable Research in Xining,Xining 810016,China)

机构地区：[1]江苏省农业科学院蔬菜研究所,江苏南京210014 [2]江苏省高效园艺作物遗传改良重点实验室,江苏南京210014 [3]西宁市蔬菜研究所,青海西宁810016

出　　处：《江苏农业学报》2018年第3期623-629,共7页Jiangsu Journal of Agricultural Sciences

基　　金：国家重点研发计划项目(2017YFD0101904);江苏省农业科技自主创新资金项目[CX(15)1017];江苏省农业重大新品种创制项目(PZCZ201713)

摘　　要：为建立快速准确测定樱桃番茄果实光泽度的方法,并为相关分子标记开发的材料筛选奠定基础,利用分光测色计CM-700D测定樱桃番茄的颜色参数,发现G(8°角光泽)值可以准确反映果实光泽度。进一步研究了不同压力条件、光照条件、测量点数、果序、成熟度和采收后时间对G值的影响,发现外界压力对测定结果有影响。用建立的方法获得27份高光泽度和24份低光泽度的F2代单株。To establish an approach for rapidly and accurately determining the cherry tomatoes glossiness and to lay a foundation for plant material screening of relevant molecular markers,the color parameters of cherry tomatoes were measured using spectrocolorimeter（ CM-700 D）. The results showed that G value（ glossiness at eight-degree angle） could accurately reflect the fruit glossiness. Then,the effects of pressure conditions,light conditions,measuring points,infructescence,maturity and time after picking on the G value were studied. It was found that the outside pressure had an impact on the G value. Finally,27 glossy plants and 24 dull plants from F2 population were obtained.

关 键 词：樱桃番茄 光泽度 测定方法 

分 类 号：S641.2[农业科学—蔬菜学]