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杉木基因型与环境交互效应的AMMI模型分析(PDF)

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

Issue:
1993年04期
Page:
15-21
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
AMMI ADJUSTMENT FOR ANALYSIS OF GENOTYPE-ENVIRONMENT INTERACTION FOR CHINESE FIR
Article ID:
1000-2006(1993)04-0015-07
Author(s):
Ye Zhihong Shi Jisen Yang Rongcai Ye Zuhao(Francis Yen) (Nanjing Forestry University)
University of Alberta, Canada
Keywords:
Cunninghamia lanceolata Genotype-environment interaction AMMI model Genetic correlation Cluster analysis Breeding zone
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1993.04.003
Document Code:
A
Abstract:
The response of 112 open-pollinated Chinese fir (Cunninghamia lanceolata (Lamb. ) Hook) families from southern China was evaluated for stem volume at 8 test locations. The AMMI (additive main effects and multiplicative interaction model) analysis revealed a considerable family X site interaction. The sites were grouped into four sets from the results of cluster analysis of mean family AMMI1 estimates and interaction PCA1, and among-site genetic correlations among sites. It is evident that delimitation of breeding zone for Chinese fir may be overlaid with the geographical zone if selecting on growth. One hundred and twelve open-pollinated families were clustered into four classes by their IPCA1 values and mean stem values. The consolidation of families would not appear to be corresponding with their origin.

References

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Last Update: 1900-01-01