Variations in growth traits and wood physicochemical properties among Pinus koraiensis families in Northeast China

Autor: Qinhui Zhang, Xiaona Pei, Xianbo Lu, Chunli Zhao, Guangzhi Dong, Wanling Shi, Liankui Wang, Yanlong Li, Xiyang Zhao, Mulualem Tigabu
Rok vydání: 2022
Předmět:
Zdroj: Journal of Forestry Research. 33:1637-1648
ISSN: 1993-0607
1007-662X
DOI: 10.1007/s11676-022-01455-8
Popis: This study aimed to explore and improve the different economic values of Pinus koraiensis (Siebold and Zucc.) by examining the variations in 6 growth traits and 9 physicochemical wood properties among 53 P. koraiensis half-sib families. Growth traits assessed included height, diameter at breast height, volume, degree of stem straightness, stem form, and branch number per node, while wood properties assessed included density, fiber length and width, fiber length to width ratio, and cellulose, hemicellulose, holocellulose, lignin, and ash contents. Except for degree of stem straightness and branch number per node, all other traits exhibited highly significant variations (P
Databáze: OpenAIRE
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