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马尾松自由授粉家系与环境互作的分析(PDF)

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

Issue:
1992年02期
Page:
63-70
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
ANALYSIS OF MASSON PINE OPEN POLLINATION FAMILIES×ENVIRONMENT INTERACTION
Article ID:
1000-2006(1992)02-0063-08
Author(s):
Li Jianmin
Seed and Seedling General Station of Forest Department of Fujian Province
Keywords:
Pinus massoniana Open pollination Progeny Genotype X environment interaction AMMI
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1992.02.013
Document Code:
A
Abstract:
This study on genotype×environment interaction focuses on four characters, i. e. tree height, DBH,. crown width and survival rate of fifty half-sib families from open pollination progeny testing plantations of Masson pine (Pinus massoniana) superior trees located in three or four places in Fujian Province. Along with the analysis of variance (ANOVA) , principal components analysis (PCA) , linear regression (LR) , the additive main effects and multiplication interaction (AMMI) model were applied to reveal the magnitude of, family × location interaction variates and their significant levels and the contribution of each family to the interaction variates. The difference of the additive main effects and multiplication interaction of the 50 families in an individual character was directly described with biplot of AMMI model, which is beneficial for the spread of Masson pine superior families.

References

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Last Update: 1900-01-01