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为我市产业发展,以引进山东7个大樱桃品种为研究对象,初步筛选适宜陇东地区大樱桃产业发展适生品种。对各品种的物候特性、树体发育、丰产性、果品品质等指标进行定株观测,采用因子分析法对果实品质进行了综合评价与排序。结果表明:各品种的物候表现与树体发育情况均能够适应庆阳气候和立地条件,综合分析各品种的树体生长状况、单株产量以及果实品质认为,“早大果”“红灯”“拉宾斯”最具优势,可以作为陇东地区大力推广的樱桃主栽品种。
For the city’s industrial development, the introduction of seven varieties of cherry in Shandong as the research object, the preliminary screening suitable for the development of cherry industry in eastern Longli suitable varieties. Phenological characteristics of all varieties, tree development, high yield, fruit quality and other indicators of plant observation, the use of factor analysis of fruit quality comprehensive evaluation and sequencing. The results showed that the phenological characteristics and tree development of each species were able to adapt to the climate and site conditions in Qingyang. Comprehensive analysis of the tree growth status, yield per plant and fruit quality of each species suggested that “ Red light ”“ Rabins ”the most advantageous, can be used as the main varieties of cherry vigorously promoted in eastern Gansu.