• 中国中文核心期刊
  • 中国科学引文数据库(CSCD)核心库来源期刊
  • 中国科技论文统计源期刊(CJCR)
  • 第二届国家期刊奖提名奖

Citation:

Research on Genetic Variation and Early Selection of the Provenances and Open-pollinated Families of Eucalyptus urophylla

  • Received Date: 1998-03-11
  • Eight provenances and 190 open pollinated families of Eucalyptus urophylla were studied at ages of 1,1.5,2 and 3.5 years.There were significant differences among provenances in volume and among families in height, DBH and volume.The variations of growth characters are moderately inheritable.Based on the results of age to age genotypic and phenotypic correlations,the early selection for E. urophylla can be implemented at the age of 2 years.Superior provenances and families were selected on the basis of performance level.Selection results were also presented in this paper.
  • 加载中
  • 加载中
通讯作者: 陈斌, bchen63@163.com
  • 1. 

    沈阳化工大学材料科学与工程学院 沈阳 110142

  1. 本站搜索
  2. 百度学术搜索
  3. 万方数据库搜索
  4. CNKI搜索

Article views(3075) PDF downloads(1285) Cited by()

Proportional views

Research on Genetic Variation and Early Selection of the Provenances and Open-pollinated Families of Eucalyptus urophylla

  • 1. Forestry College of South China Agricultural University, 510642, Guangzhou, China
  • 2. Forestry Experiment Station of Sueixi County, Guangdong Province, 524300, Sueixi, Guangdong, China
  • 3. The Research Institute of Tropical Forestry, CAF, 510520, Guangzhou, China

Abstract: Eight provenances and 190 open pollinated families of Eucalyptus urophylla were studied at ages of 1,1.5,2 and 3.5 years.There were significant differences among provenances in volume and among families in height, DBH and volume.The variations of growth characters are moderately inheritable.Based on the results of age to age genotypic and phenotypic correlations,the early selection for E. urophylla can be implemented at the age of 2 years.Superior provenances and families were selected on the basis of performance level.Selection results were also presented in this paper.

Catalog

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return