Evaluation and selection of plus trees of <i>Nitraria tangutorum</i> Bobr. by PCA

WANG Shang-de; KANG Xiang-yang; LI Dai-li

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Journal of Beijing Forestry University > 2006 > 28(5): 139-142.

WANG Shang-de, KANG Xiang-yang, LI Dai-li. Evaluation and selection of plus trees of Nitraria tangutorum Bobr. by PCA[J]. Journal of Beijing Forestry University, 2006, 28(5): 139-142.

Citation:

WANG Shang-de, KANG Xiang-yang, LI Dai-li. Evaluation and selection of plus trees of Nitraria tangutorum Bobr. by PCA[J]. Journal of Beijing Forestry University, 2006, 28(5): 139-142.

Citation:

WANG Shang-de, KANG Xiang-yang, LI Dai-li. Evaluation and selection of plus trees of Nitraria tangutorum Bobr. by PCA[J]. Journal of Beijing Forestry University, 2006, 28(5): 139-142.

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Evaluation and selection of plus trees of Nitraria tangutorum Bobr. by PCA

Key Laboratory for Genetic and Breeding in Forest Trees and Ornamental Plants, Ministry of Education, Beijing Forestry University, 100083, P. R. China

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Received Date: August 09, 2005
Available Online: May 14, 2024

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On the basis of the principal components and their contributions,20 plus trees of Nitraria tangutorum Bobr.were selected from 39 candidate trees.Their fruiting-cyme,weight,drupe weight,drupe length,drupe diameter and percentage of sarcocarp were 23.17%,6.17%,18.55%,3.02%,7.96% and 1.59% higher than those of candidate group respectively.
- Nitraria tangutorum Bobr.,
- principal component analysis(PCA),
- plus tree selection

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Evaluation and selection of plus trees of Nitraria tangutorum Bobr. by PCA

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