Nonlinear mixed-eff ects height to crown base and crown length dynamic models using the branch morta

• 作 者: Weiwei Jia Dongsheng Chen
• 机 构: KeyLaboratoryofSustainableForestEcosystemManagement-MinistryofEducation,ResearchInstituteofForestry
• 出 处: 林业研究:英文版
• 发表日期: 2019年6期
• 关键词: Larix olgensis plantation Height to CROWN base CROWN LENGTH Branch MORTALITY tec
• 基金项目: The work was supported by the National Key Research and Development Program of China(2017YFD0600401),and the Fundamental Research Funds for the Central Universities(2572019CP08).

Korean larch(Larix olgensis)is one of the main tree species for aff orestation and timber production in northeast China.However,its timber quality and growth ability are largely infl uenced by crown size,structure and shape.The majority of crown models ar