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园艺学报 ›› 2021, Vol. 48 ›› Issue (4): 839-840.doi: 10.16420/j.issn.0513-353x.2019-0908

• 新品种 • 上一篇    下一篇

早熟油桃新品种‘中农早珍珠’

王莹莹1, 刘立常2, 刘志伍2, 郑晓翠1, 王孝娣1,*()   

  1. 1中国农业科学院果树研究所,农业部园艺作物种质资源利用重点实验室,辽宁兴城 125100
    2日照市中农桃树研究院,山东日照 276800
  • 收稿日期:2020-11-26 出版日期:2021-04-25 发布日期:2021-04-29
  • 通讯作者: 王孝娣 E-mail:wangxiaodi@caas.cn
  • 基金资助:
    中国农业科学院创新工程项目(CAAS-ASTIP-2015-RIP-04);中央级公益性科研院所基本科研业务费专项资助项目(1610182019020)

A New Early Ripening Nectarine Cultivar‘Zhongnong Zaozhenzhu’

WANG Yingying1, LIU Lichang2, LIU Zhiwu2, ZHENG Xiaocui1, WANG Xiaodi1,*()   

  1. 1Key Laboratory of Biology and Genetic Improvement of Horticultural Crops(Germplasm Resources Utilization),Ministry of Agriculture,Fruit Research Institute,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China
    2Rizhao Zhongnong Academy of Peach,Rizhao,Shandong 276800,China
  • Received:2020-11-26 Online:2021-04-25 Published:2021-04-29
  • Contact: WANG Xiaodi E-mail:wangxiaodi@caas.cn

摘要:

‘中农早珍珠’是从‘秋红珠’的实生后代中选育出的早熟油桃新品种。初花期早,花朵蔷薇形,花瓣大于5个、粉色,可供观赏。果实圆形,果个小,平均单果质量72.9 g,果皮底色及果肉均为淡绿色,果面洁净,外观艳丽,3/4以上着鲜红色。风味甜,可溶性固形物含量14.1%,可滴定酸含量0.54%,维生素C含量56 μg·g-1。耐贮运,在山东省日照市莒县露地栽培成熟期为6月下旬,产量保持在27.5 t·hm-2

关键词: 油桃, 早熟

Abstract:

‘Zhongnong Zaozhenzhu’is a new nectarine cultivar selected from a seedling of‘Qiuhongzhu’. The flower is showy with more than five pink petals for ornamental and early flowering. The fruit is small,round with average weight of 72.9 g. Its flesh and pericap are light green. The fruit skin color is bright,and the attractive red blush covers over 3/4 of the skin surface. The soluble soilds content is 14.1%;titratable acid content is 0.54%;vitamin C content is 56 μg·g-1. It has a good charateristic for storage and transportation,which ripens in late-June in Ju County,Rizhao City,Shandong Province. The yield is up to 275 00 kg·hm-2.

Key words: nectarine, early ripening

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