摘要
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。
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.
出处
《南京林业大学学报（自然科学版）》
CAS
CSCD
1995年第1期65-70,共6页
Journal of Nanjing Forestry University：Natural Sciences Edition
基金
南京林业大学校基金
关键词
落羽杉
家系
种子品质
苗期试验
Txodium distichum
Progeny
Seed characters
Seegling growth
