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Forest Research. 2021, (06) Core

Construction of Core Collection of Catalpa fargesii Bur. Based on PhenotypeChinese Full Text

YU Xiao-chi;LI Feng;OU Yang;ZHANG Peng;GUO Xiao-long;XIAO Yao;ZHAO Qiu-ling;YANG Gui-juan;WANG Jun-hui;MA Wen-jun;State Key Laboratory of Forest Genetics and Breeding, Key Laboratory of Forest Cultivation of National Forestry and Grassland Administration, Research Institute of Forestry, Chinese Academy of Forestry;Northeast Forestry University;Southwest Forestry University;Xiaolongshan Institute of Forestry Science;National Manchurian Catalpa Innovation Alliance of National Forestry and Grassland Administration;

Abstract: [Objective] To obtain a more reliable primary core germplasm group of Catalpa fargesii, to strengthen the breeding, development and utilization and molecular genetics research, to reduce the conservation cost of germplasm resources, and to promote the identification and effective utilization of C. fargesii germplasm resources.[Method] Based on the leaf traits, the growth traits and the wood traits of 200 C. fargesii clones from Gansu,Shaanxi, Shanxi and He’nan provinces, five genetic distance ca... More
Keywords：

Catalpa fargesii Bur.; phenotypic traits; genetic variation; genetic diversity; core germplasm;

  • DOI：

    10.13275/j.cnki.lykxyj.2021.06.005

  • Series：

    (D) Agriculture

  • Subject：

    Forestry

  • Classification Code：

    S792.99

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