21个鲜食枣品种的引种试验研究  

21 Chinese Jujube Cultivars Introduced in Xinjiang Korla Bohu Area

作　　者：刘隋赟昊 韩超[1] 于婷[1] 王娜[1] 秦韵婷 杨文英[1] 李建贵[1] 

机构地区：[1]新疆农业大学林业研究所,乌鲁木齐830052

出　　处：《新疆农业科学》2016年第6期1023-1033,共11页Xinjiang Agricultural Sciences

基　　金：新疆维吾尔自治区科技支疆项目"枣新优品种及其配套高效栽培技术引进与示范"(2013911096)~~

摘　　要：【目的】以引进的薄皮枣、苹果枣等21个鲜食枣品种为研究对象,初步筛选出适宜新疆发展的鲜食枣品种。【方法】对各品种的主要物候期、树体生长以及单株产量进行定株观测,采用主成分分析法对果实品质进行综合评价。【结果】成熟最早的品种为鲁枣1号,最晚的是大白铃。树势较强的品种为:大白铃、鲁枣1号和鲁枣2号。丰产性较好的品种为:大白铃、苹果枣、大丹枣、延川白枣和鲁枣1号。果实品质较优品种为:苹果枣、大丹枣、延川白枣、鲁枣1号和蜂蜜罐枣。【结论】苹果枣、大丹枣、鲁枣1号和延川白枣能够较好地适应新疆气候和立地条件,并且具有较优的丰产性和果实品质,可以作为主要鲜食品种进行栽培推广。【Objective】21 Chinese jujube（ Ziziphus jujuba Mill.） cultivars introduced in Xinjiang were taken as research object for evaluating fresh- eating cultivars that would be suitable for the development of Xinjiang jujube industry.【Method】Observation,recording and comparative analysis of the main phonological characters and tree performance of all cultivars were carried out in the project. Fruit quality characteristics of all cultivars were compared and sorted by principal component analysis（ PCA）. 【Result】The results showed that： From germination to fruit mature days,the longest was Dabailing and the shortest was Luzao NO. 1.Dabailing,Luzao NO. 1 and Luzao. NO. 2 was the best group on the tree performance. Dabailing,Pinguozao,Dadanzao,Yanchuanbaizao,Luzao NO. 1 were the high yielding cultivars group. The results of principal component analysis showed that the comprehensive quality of Pinguozao,Dadanzao,Yanchuanbaizao,Luzao NO.1 and Fenmiguanzao were the best group.【Conclusion】The present studying examined that all cultivars were able to adapt to the climate and site condition of Xinjiang. Pinguozao,Dadanzao,Yanchuanbaizao,Luzao NO. 1 were the best cultivars group,which can be used as the main cultivars of fresh jujube in the future.

关 键 词：枣 引种表现 主成分分析 

分 类 号：S665.1[农业科学—果树学]