摘要
红松的杈干性是指红松的主梢顶芽失去后发生两个或两个以上的茎粗长相似的主干。本文从红松结实的特性、杈干的均等性、结实对顶端优势的诱导分化及光照对红松生长发育的影响等方面,研究探讨了红松杈干性的原因,为今后红松林的综合培育提供依据。
The Korean pine dry refers to extending two or more tip looks like stem after the terminal bud of shoot apex lost. Based on the characteristics of Seed Setting,the equality of bifurcation stem,the Seed Setting's affections on induced differentiation of apical dominance and lights's affections on growth of Korean pine,the reasons of bifurcation stem were discussed. The results offered basis for integrated Cultivation of Korean pine.
出处
《林业勘查设计》
2009年第2期64-65,共2页
Forest Investigation Design
关键词
红松杈干性
因素
综合培育
Korean pine Bifurcation stem Seed setting Equality Light Integrated cultivation
