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福建柏种源苗期生长和根系性状的遗传变异(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
2001年03期
Page:
26-30
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
A Study on the Genetic Variations of Seedling Growth and Root Traits among Provenances of okienia hodginsii
Article ID:
1000-2006(2001)03-0026-05
Author(s):
YANG Zong wu 1ZHENG Ren hua 1XIAO Xiang xi 1HOU Bo xin 2CHENG Zhen hong 2 ZENG Zhi guang 3XIAO Fu ming 3LI Xu ming 4
1.Fujian Academy of Forestry, Fuzhou 350012,China;2.Hunan Academy of Forestry,Changsha 410004,China; 3.Jiangxi Academy of Forestry,Nanchang 330032,China; 4.Experiment Center of Subtropical Forestry CAF,Fenyi 336600,China
Keywords:
Fokienia hodginsii Provenance testSeedling traits Genetic variation
Classification number :
S722
DOI:
10.3969/j.jssn.1000-2006.2001.03.006
Document Code:
A
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

References

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Last Update: 1900-01-01