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园艺学报 ›› 2020, Vol. 47 ›› Issue (S2): 2947-2948.doi: 10.16420/j.issn.0513-353x.2020-0738

• 果树 • 上一篇    下一篇

早熟优质大果杂交龙眼新品种‘宝石1号’

郑少泉*,蒋际谋,邓朝军,姜 帆,陈秀萍,胡文舜,许家辉,许奇志,苏文炳   

  1. (福建省农业科学院果树研究所,福建省龙眼枇杷育种工程技术研究中心,福州 350013)
  • 出版日期:2020-12-27 发布日期:2020-12-30

A New Early-maturing,High-quality and Large-size Cross Breeding Longan Cultivar‘Baoshi 1’

ZHENG Shaoquan*,JIANG Jimou,DENG Chaojun,JIANG Fan,CHEN Xiuping,HU Wenshun,XU Jiahui,XU Qizhi,and SU Wenbing   

  1. (Fujian Breeding Engineering Technology Research Center for Longan and Loquat,Fruit Research Institute,Fujian Academy of Agricultural Science,Fuzhou 350013,China)
  • Online:2020-12-27 Published:2020-12-30

摘要: ‘宝石1号’龙眼是从‘冬宝9号’ב石硖’的杂交子代中,通过选择优良单株定向培育而成的早熟优质大果新品种。树势中等,成花易。果穗大,果实近圆形,大小均匀,单果质量14.3 ~ 16.5 g。果肉黄白色,半透明,不流汁,汁液多,极易离核,肉脆,化渣,可溶固形物含量19.5% ~ 20.3%,可食率70.0% ~ 76.4%,味甜,品质佳。福州地区8月下旬—9月上旬果实成熟,早产、丰产、稳产。

关键词: 龙眼, 杂交, 早熟, 大果

Abstract: ‘Baoshi 1’is an excellent offspring from‘Dongbao 9’בShixia’crossing population. It was selected for its early-maturing,high-quality and large fruit size features after years’ comprehensive fruit quality evaluation. The medium vigor tree is easy to form inflorescence. The large fruit clusters set fruits with uniform size,semi-round shape,and yellowish white flesh. Each fruit weight in 14.3–16.5 g. The juicy flesh is crisp,delicate-based slag and can be easy free from seed. The esculent rate is 70.0%–76.4%,the TSS is 19.5%–20.3%,the texture tastes sweet and in excellent quality. This cultivar is identified with high and stable production yield. The fruits mature early in Fuzhou(late August to early September).

Key words: Dimocarpns longan, cross breeding, early-maturing, large-size

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