A Study on the Genetic Variations of Seedling Growth and Root Traits among Provenances of okienia hodginsii

YANG Zong wu 1,ZHENG Ren hua 1,XIAO Xiang xi 1,HOU Bo xin 2,CHENG Zhen hong 2, ZENG Zhi guang 3,XIAO Fu ming 3,LI Xu ming 4

Journal of Nanjing Forestry University (Natural Sciences Edition) ›› 2001, Vol. 25 ›› Issue (03) : 26-30.

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Journal of Nanjing Forestry University (Natural Sciences Edition) ›› 2001, Vol. 25 ›› Issue (03) : 26-30. DOI: 10.3969/j.jssn.1000-2006.2001.03.006

A Study on the Genetic Variations of Seedling Growth and Root Traits among Provenances of okienia hodginsii

  • YANG Zong wu 1,ZHENG Ren hua 1,XIAO Xiang xi 1,HOU Bo xin 2,CHENG Zhen hong 2, ZENG Zhi guang 3,XIAO Fu ming 3,LI Xu ming 4
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Abstract

The first provenance test of 16 provenances of Fokienia hodginsii from 6 provinces was carried out in 3 nurseries. The genetic variations of Fokienia hodginsii were studied,based on the investigation in 1 year old seedling traits from different provenances.The results showed that there were abundant variations within the Fokienia hodginsii and significant or very significant differences among provenances in seedling height,diameter and some root traits. The variations were controlled by genetic factors,which would provide a preliminary basis for provenance selection of Fokienia hodginsii

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YANG Zong wu 1,ZHENG Ren hua 1,XIAO Xiang xi 1,HOU Bo xin 2,CHENG Zhen hong 2, ZENG Zhi guang 3,XIAO Fu ming 3,LI Xu ming 4. A Study on the Genetic Variations of Seedling Growth and Root Traits among Provenances of okienia hodginsii[J]. Journal of Nanjing Forestry University (Natural Sciences Edition). 2001, 25(03): 26-30 https://doi.org/10.3969/j.jssn.1000-2006.2001.03.006
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