18个毛叶枣种质在广西南宁引种的基本农艺性状表现与评价

Expression and Evaluation of Basic Agronomic Traits of 18 Zizy phus mauritiana Lam Germplasm Introduced in Nanning,Guangxi

[目的]为毛叶枣选育工作提供资源和数据支撑。[方法]以广西农科院园艺研究所毛叶枣种质圃在2018年4月高接引种保存的18个毛叶枣种质为材料,于2021—2022年调查各种质的基本农艺性状、果实品质并进行分析和评价。[结果]结果表明:18个毛叶枣品种在本地高接引种,都能够正常开花结果,“蜜丝”“中叶”“雪蜜变异”“平南尖顶”“平南圆顶”“GZ-3”“小蜜枣”等7个种质表现较好,“扶绥授粉”“缅甸园种”“巴基斯坦-1”“巴基斯坦-2”“叶子楣”等5个种质表现差。[结论]“中叶”“蜜丝”“雪蜜变异”“平南尖顶”“平南圆顶”“GZ-3”“小蜜枣”可在广西南宁地区适当推广种植。

[Objective]Provide resources and data support for the selection and breeding of Zizy phus mauritiana Lam.[Method]Based on 18 wild Zizy phus mauritiana Lam germplasms introduced and preserved by the Germplasm Nursery of the institute of Horticulture,Guangxi Academy of Agricultural Sciences in April 2018,the basic agronomic trait and fruit quality of various qualities were investigated,analyzed and evaluated from 2021 to 2022.[Result]The results showed that the 18 varieties of Zizy phus mauritiana Lam were introduced locally,and all could blossom and bear fruit normally,such as“Misi”,“Zhongye”,“Xuemi Variation”,“Pingnan Summit”,“Pingnan Dome”,“GZ-3”,and“Xiaomizao”performed well,while the 5 germplasms,such as“Fusui Pollination”,“Myanmar Yuanzhong”,“Pakistan-1”,“Pakistan-2”,and“Yezimei”performed poorly.[Conclusion]The varieties of“Zhongye”,“Misi”,“Xuemi Variation”,“Pingnan Summit”,“Pingnan Dome”,“GZ-3”,and“Xiaomizao”can be appropriately promoted and planted in Nanning area of Guangxi.