Genetic Diversity of Radish Germplasm of Hubei Province Based on Phenotypic Trait

doi:10.14088/j.cnki.issn0439-8114.2018.24.029

Abstract

Abstract: To evaluate 59 accessions of radish from Hubei province, 19 phenotypic traits had been evaluated in the experiment field for three years. The data were analyzed by correlation analysis, and cluster analysis to study the genetic diversity, in order to provide the theoretical guidance in purposely utilizing the radish germplasm resources. The results showed that there wert abundant variations in the exterior color above-ground fleshy root, exterior color under-ground fleshy root, fleshy root shape, fleshy root weight and number of small lobed leaves, there were correlation coefficients between 16 traits reaching very significant level, which indicated that the most phenotypic traits were intrinsically linked. The 59 radish resources could be classified into 3 groups.

Key words: radish （Rarhanus sativus L.）, phenotypic traits, multivariate statistical analysis, diversity

CLC Number:

S631.1

DENG Xiao-hui, CUI Lei, GAN Cai-xia, YU Xiao-qing, DONG Jun-ming, JIAO Chun-hai. Genetic Diversity of Radish Germplasm of Hubei Province Based on Phenotypic Trait[J]. HUBEI AGRICULTURAL SCIENCES, 2018, 57(24): 104-107.

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Genetic Diversity of Radish Germplasm of Hubei Province Based on Phenotypic Trait

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