The Relationships of Harmony Growth Between Twig and Leaf Area on It in Some Trees

QI Ji-zhong

Journal of Nanjing Forestry University (Natural Sciences Edition) ›› 2004, Vol. 28 ›› Issue (01) : 92-94.

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Journal of Nanjing Forestry University (Natural Sciences Edition) ›› 2004, Vol. 28 ›› Issue (01) : 92-94. DOI: 10.3969/j.jssn.1000-2006.2004.01.023

The Relationships of Harmony Growth Between Twig and Leaf Area on It in Some Trees

  • QI Ji-zhong
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Abstract

The relationships of harmonious growth between transect parameters of twig(including different ages and types) and leaf-area on it in the same and different individual of same species,and different species were approached by aid of the multivariate statistical analysis.It was indicated that:the relationship of harmonious growth is more significant between twig transect area and the leaf-area than that between twig diameter and the leaf-area in same individual of all of three species sampled:Tilia amurensis,Syringa oblata and Sambucus williamsii.It is more significant in biennial twig than annual twig in these species.It is proved that: the relationship,generally in branch level,is present in a single individual and influenced by environment,it is quite different among individuals.In truck level,it is present in different individual inner-species and the difference is unapparent among different individuals.

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QI Ji-zhong. The Relationships of Harmony Growth Between Twig and Leaf Area on It in Some Trees[J]. Journal of Nanjing Forestry University (Natural Sciences Edition). 2004, 28(01): 92-94 https://doi.org/10.3969/j.jssn.1000-2006.2004.01.023
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