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园艺学报 ›› 2018, Vol. 45 ›› Issue (S2): 2851-2852.doi: 10.16420/j.issn.0513-353x.2018-0472

• 新品种 • 上一篇    下一篇

刺槐新品种‘壮美青山’

乔玉玲1,荀守华1,*,孙百友2,张自和2,张元帅2,毛秀红1,韩丛聪1,刘泽东2   

  1. (1山东省林业科学研究院,济南 250014;2费县国有大青山林场,山东费县 273402)
  • 出版日期:2018-12-27 发布日期:2018-12-27

A New Cultivar of Robinia pseudoacacia‘Zhuangmei Qingshan’

QIAO Yuling1,XUN Shouhua1,*,SUN Baiyou2,ZHANG Zihe2,ZHANG Yuanshuai2,MAO Xiuhong1,HAN Congcong1,and LIU Zedong2   

  1. (1Shandong Academy of Forestry,Jinan 250014,China;2Daqingshan Forest Farm,Feixian,Shandong 273402,China)
  • Online:2018-12-27 Published:2018-12-27

摘要: ‘壮美青山’是从刺槐优良家系‘烟刺5001’自由授粉子代中选育出来的速生、用材刺槐新品种。其显著特征是粗生长快,侧枝粗大,生物量高。6年生试验林平均胸径16.3 cm,平均树高9.1 m,平均单株材积0.12 331 m3;分别比对照‘鲁刺7’大55.93%、34.56%和222.63%。

关键词: 刺槐, 品种, 良种

Abstract: Robinia pseudoacacia‘Zhuangmei Qingshan’is a new cultivar selected from the free pollinator generation of the‘Yanci 5001’family with fast growth. The cultivar has traits of fast growing of diameter,thick branches and high biomass. The average diameter at breast height(DBH)of 6 years had amounted to 16.3 cm,the average tree height amounted to 9.1 m and the average single plant volume of timber was 0.12 331 m3 .in experimental forest. It was 55.93%,34.56% and 222.63% more than‘Luci 7’.

Key words: Robinia pseudoacacia, cultivar, improved cultivar

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