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园艺学报 ›› 2022, Vol. 49 ›› Issue (S2): 275-276.doi: 10.16420/j.issn.0513-353x.2022-0548

• 新品种 • 上一篇    下一篇

文冠果新品种‘小珍珠’

陆 璐1,李文清1,吴 丹1,王 震2,刘 莉3,王 磊1,解孝满1,*,赵永军1,*   

  1. 1山东省林草种质资源中心,暖温带林草种质资源保存与利用国家林业和草原局重点实验室,济南 250102;2山东林昱宏文冠果股份有限公司,山东淄博 255400;3山东师范大学,济南 250014
  • 出版日期:2022-11-26 发布日期:2022-12-07
  • 基金资助:
    山东省重点研发计划(农业良种工程)项目(2020LZGC0904);国家林业和草原局生物安全与遗传资源管理项目(KJZXSA202033);中央财政林业改革发展资金项目(鲁[2021]TG09号)

A New Xanthoceras sorbifolium Cultivar‘Xiaozhenzhu’

LU Lu1,LI Wenqing1,WU Dan1,WANG Zhen2,LIU Li3,WANG Lei1,XIE Xiaoman1,*,and ZHAO Yongjun1,*   

  1. 1Key Laboratory of National Forestry and Grassland Administration Conservation and Utilization of Warm Temperate Zone Forest and Grass Germplasm Resources,Shandong Provincial Center of Forest and Grass Germplasm Resources,Jinan 250102,China;2Shandong Linyuhong Yellowhorn Co.,Ltd.,Zibo,Shandong 255400,China;3Shandong Normal University,Jinan 250014,China
  • Online:2022-11-26 Published:2022-12-07

摘要: ‘小珍珠’是从文冠果实生苗中筛选出的观赏和果用兼用型新品种。小乔木,生长势中等;圆柱形花序,顶生花序轴长度中等,侧生花序轴较短,可孕花序多,绝大多数花雄蕊败育;单瓣花,内卷,花少开或近不开放,花冠包裹于萼片中,呈圆球形、椭圆形或不规则球形,直径较小,珍珠状;花期较晚且长。结果数量多,果实较大,种子黑褐色,平均千粒质量1 840 g;可在黄河中下游地区栽植。

关键词: 文冠果, 观赏和果用兼用, 品种

Abstract: ‘Xiaozhenzhu’is a new ornamental and fruit-use cultivar selected from Xanthoceras sorbifolium seedlings. Small trees with medium growth potential,cylindrical inflorescence,middle length of terminal inflorescence axis,short lateral inflorescence axis,abortion of most stamens. The petals are single,hardly open,and curled inward. The corolla is wrapped in sepals,round,oval or irregular,with small diameter and pearl shape. The flowering period is relatively late and long. It has high yield and large fruit. The seeds are dark brown,and thousand seed weight is 1 840 g. It can be widely planted in the middle and lower reaches of the Yellow River.

Key words: Xanthoceras sorbifolium, ornamental and fruit-use, cultivar

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