园艺学报 ›› 2022, Vol. 49 ›› Issue (S2): 25-26.doi: 10.16420/j.issn.0513-353x.2022-0282

• 新品种 • 上一篇    下一篇



  1. 1中国农业科学院果树研究所,农业农村部园艺作物种质资源利用重点实验室,辽宁兴城 125100;2莒县桃树研究所,山东日照 276800
  • 出版日期:2022-11-26 发布日期:2022-12-06
  • 基金资助:

A New Little Nectarine Cultivar‘Zhongnong Zhenzhu’

WANG Yingying1,LIU Lichang2,LIU Zhiwu2,YANG Xingwang1,LIU Wanchun1,and WANG Xiaodi1,*   

  1. 1Key Laboratory of Biology and Genetic Improvement of Horticultural Crops,Germplasm Resources Utilization,Ministry of Agriculture and Rural Affairs,Fruit Research Institute,Chinese Academy of Agricultural Sciences,Xingcheng,Liaoning 125100,China;2Juxian Institute of Peach,Rizhao,Shandong 276800,China
  • Online:2022-11-26 Published:2022-12-06

摘要: ‘中农珍珠’是从‘红芙蓉’和‘万寿红’油桃自然授粉实生苗中选育出的油桃新品种。树姿开张,树势较强,易成花。花朵蔷薇形,粉色。果个小,坐果率高,平均单果质量59.0 g,果皮底色白色,着鲜红色,果肉白色,不溶质,近核红。风味香甜,有枣香味,可溶性固形物含量16.4%,可滴定酸含量0.16%,果肉硬度13.0 kg • cm-2,离核。耐贮运,在山东省日照市莒县露地栽培成熟期为8月中旬,盛果期产量35 000 kg • hm-2。

关键词: 油桃, 小果, 白肉, 品种

Abstract: ‘Zhongnong Zhenzhu’is a new little nectarine cultivar selected from seedlings of‘Wanshouhong’and‘Hongfurong’. The tree posture is open,the tree vigor is strong,and easily to differentiate into flowers. The flower is showy,pink. The fruit is small with high fruit set rate and average weight about 59.0 g. Its peel is white with attractive red. The flesh is white,non-melting flesh The near nuclear is red. The flavor is sweet with jujube fragrance. The soluble soilds content is 16.4%,the titratable acid content is 0.16%,the flesh firmness is 13.0 kg • cm-2. Free stone. It has good characteristics for storage and transportation,which ripens in mid autumn in Juxian,Rizhao City,Shandong Province. The yield is up to 35 000 kg • hm-2.

Key words: nectarine, small fruit, white flesh, cultivar