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园艺学报 ›› 2008, Vol. 35 ›› Issue (1): 151-151.

• 新品种 • 上一篇    下一篇

榛子新品种‘辽榛2号’

张 玲1;翟明普1*;解 明2;郑金利2
  

  1. (1北京林业大学省部共建森林培育与保护教育部重点实验室,北京 100083;2辽宁省经济林研究所,大连 116031)
  • 收稿日期:2007-08-14 修回日期:2007-09-21 出版日期:2008-01-25 发布日期:2008-01-25
  • 通讯作者: 翟明普

A New Filbert Cultivar ‘Liaozhen 2’

ZHANG Ling1,ZHAI Ming-pu1*,XIE Ming2,and ZHENG Jin-li2   

  1. (1Key laboratory for silivicuhure and conservation of MOE, Beijing Forestry University, Beijing 100083,China;2Liaoning Institute of Economic Forestry, Dalian, Liaoning 116031, China)
  • Received:2007-08-14 Revised:2007-09-21 Online:2008-01-25 Published:2008-01-25

摘要: ‘辽榛2号’为平榛与欧洲榛的种间杂种,该品种在产量、出仁率、坚果大小等方面较平榛有极显著提高,其抗寒性和栽培适应性与平榛相近,与同期选育出的‘辽榛1号’品种相比,其树姿较直立。

关键词: 榛子, 杂交, 品种

Abstract: ‘Liaozhen 2’ is a new cultivar of Corylus heterophylla Fisch. and C. avellana L. To compare with the wild variety of C. heterophylla Fisch., its quality has been greatly improved in yield, kernel content of the seed, and the average weight of nut,while the virtues of cold-resistance and adaptability is similar. Branches of ‘Liaozhen 2’ is little erection and convergent than ‘Liaozhen 1’ which has been selected simultaneously.

Key words: filbert, incross, cultivar

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