南京林业大学学报(自然科学版) ›› 1995, Vol. 19 ›› Issue (01): 65-70.doi: 10.3969/j.jssn.1000-2006.1995.01.014

• 研究论文 • 上一篇    下一篇

美国落羽杉种源试验初报──种子特性与苗期生长测定

曹福亮,方升佐,唐罗忠,徐立安,刘成林,黄家洪,孙羊林   

  1. 南京林业大学,南京林业学校,江苏省高邮市多管局
  • 出版日期:1995-03-18 发布日期:1995-02-18

A STUDY ON PROVENANCE TEST OF TAXODIUM DISTICHUM SEEDS

Gao Fuliang; Fang Shengzuo;Tang Luozhong;Xu Lian(Nanjing Forestry University Nanjing 210037)Liu Chenling;Huang Jiahong;Suan Yangling(Nanjing Forestry School)   

  1. Gaoyou Multi-Management Bureau of Jangsu Province
  • Online:1995-03-18 Published:1995-02-18

摘要: <正>对来自美国6个州11个产地的34个落羽杉家系的种子特性和苗期生长进行了研究。研究结果表明:家系间的各项测定指标有显著差异,其中来自路易斯安那州的种源具有最优的遗传基础、有丰产潜力。

Abstract: In this article,the seed characters and young seedling growth of Taxodium distichum provenance from 11 locations in six American states were studied.The results indicated that there were significant differences among 34 progenies concerning the measured variables,especially the provenance from Louisiana had the best genetic basis and productive potential.