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园艺学报 ›› 2023, Vol. 50 ›› Issue (S1): 13-14.doi: 10.16420/j.issn.0513-353x.2022-0998;

• 新品种 • 上一篇    下一篇

梨新品种‘鲁蜜’ 

宋健坤,李鼎立,杨英杰,马春晖,王彩虹,王 然*    

  1. (青岛农业大学园艺学院,青岛市园艺植物遗传改良与育种重点实验室,山东青岛 266109)
  • 出版日期:2023-06-26 发布日期:2023-06-26

A New Pear Cultivar‘Lumi’ 

SONG Jiankun,LI Dingli,YANG Yingjie,MA Chunhui,WANG Caihong,and WANG Ran*   

  1. (Qingdao Key Laboratory of Horticultural Plant Genetic Improvement and Breeding,College of Horticulture,Qingdao Agricultural University,Qingdao,Shandong 266109,China)
  • Published:2023-06-26 Online:2023-06-26

摘要: ‘鲁蜜’梨是以‘新梨 7 号’为母本、‘中香梨’为父本杂交选育成的中熟梨新品种。果 实圆形,果形指数 0.99,平均单果质量 306 g;果皮黄绿色,阳面有少许红晕,果肉白色,肉质细、疏松, 汁多,甜;平均果实硬度为 4.5 kg · cm-2,可溶性固形物含量为 13.2%;果实发育期 130 d 左右,在山东青 岛地区 9 月上旬成熟。树体萌芽力中等,成枝力强,成花容易,花朵较大,为重瓣花,花期较晚,抗寒 性强,中短果枝结果为主,丰产性好。 

关键词: 梨, 品种

Abstract: ‘Lumi’is a new middle maturing pear cultivar derived from the cross of‘Xinli 7’× ‘Zhongxiang’. The fruit is round with the shape index of 0.99. The average fruit weight is 306 g. The peel is yellowish green,with a little blush on the sunny side. The flesh is white,fine and loose,juicy and sweet. The average fruit firmness is 4.5 kg · cm-2. The content of soluble solids is 13.2%. The fruit development peroid is around 130 d and the ripening time is in early September in Qingdao. The tree of ‘Lumi’has the characters of medium sprouting ability,strong branching ability,easy flower buds formation,large flowers of double petaled,late flowering and strong cold resistance,more medium and short fruit branches and good yield.

Key words: pear;cultivar 

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