Biomass allocation patterns and allometric relationships between components of the androdioecious Acer tegmentosum
Biomass allocation patterns and allometric relationships between components of the androdioecious Acer tegmentosum
复制标题
雄花异株被盖槭各组成部分之间的生物量分配模式和异速生长关系
DOI：
10.1007/s13595-016-0561-6
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发表时间：
2016-06
影响因子：
3
通讯作者：
Xiuhai Zhao
中科院分区：
文献类型：
--
作者：
Xinna Zhang;Chunyu Zhang;Xiuhai Zhao
主要信息我们比较了雌雄异株的三角槭雌雄株之间的生物量分配。不同的生物量分配模式被发现，男性被证明有更大的投资到粗根和leafe.ContextSexualdimorphism的性别之间的生殖成本的差异已被广泛报道的树木，但我们仍然知道很少的异速生长的树木组成部分之间的关系在两性之间。在中国东北的阔叶混交林中的tegmentosum。本研究的目的是研究性别如何影响雄异株物种的生物量结构，以及与性别相关的生殖努力如何影响异速生长关系。选择胸径、树高和冠长作为自变量，生物量各组分作为因变量。五种类型的功能被用来模拟异速生长equivals.ResultsBiomass分配性别之间是不同的，和最好的生物量模型为每个生物量组成不同的性别。男性有更高的投资，在叶和粗根生物量比雌雄同体，雌雄同体投资更多的生殖比musel.ConclusionBiomass方程是强烈的性别相关。雄性倾向于将较大比例的营养生物量投入叶和粗根。
Key messageWe present comparisons about biomass allocation between males and hermaphrodites of androdioeciousAcer tegmentosumMaxim.. Different biomass allocation patterns were found, and males were shown to have a larger investment into coarse roots and foliage.ContextSexual dimorphism in differences of reproductive costs between genders has been widely reported for trees, but we still know little about allometric relationships between tree components in both genders.AimsWe present biomass allocation patterns and relationships between components of the androdioecious A. tegmentosum in a broad-leaved mixed forest in northeastern China. The objectives of this study were to examine how gender affects the biomass structure of androdioecious species and how the gender-related reproductive efforts affect the allometric relationships.MethodsWe harvested 31 hermaphrodite and 29 male A. tegmentosum trees and opted for diameter at breast height, tree height, and crown length as the independent variables and various biomass components as the dependent variables. Five types of function were used to model allometry equations.ResultsBiomass allocation between genders was different, and the best biomass model for each biomass component varies between genders. Males have a higher investment in foliage and coarse root biomass than hermaphrodites, and hermaphrodites invested more in reproduction than males.ConclusionBiomass equations are strongly gender-related. Males tended to invest a larger fraction of the vegetative biomass into leaves and coarse roots.
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DOI：
--
发表时间：
2014
期刊：
Acta Pratacultural Science
影响因子：
--
作者：
Y. Tao
通讯作者：
Y. Tao
影响因子：
3
作者：
J. W. Popp;J. Reinartz
通讯作者：
J. W. Popp;J. Reinartz
影响因子：
3.3
作者：
ANDERSON, GJ;SYMON, DE
通讯作者：
SYMON, DE
影响因子：
3
作者：
Anne-Françoise Rocheleau;Gilles Houle
通讯作者：
Anne-Françoise Rocheleau;Gilles Houle
影响因子：
1.7
作者：
M. Nakagawa;Tomohiro Isogimi;M. Inanaga;Kosei Abe;Tomoya Okada;Watanabe Yoichi;Koji Kobayakawa;Chikage Toyama;Keisuke Ito;Naomichi Kawashima;K. Otani;Megumi Hori;Saori Tani;Keigo Higuchi;Iku Asano;Kazuma Kawahara;Ayaka Yamauchi;D. Kato;M. Matsushita
通讯作者：
M. Nakagawa;Tomohiro Isogimi;M. Inanaga;Kosei Abe;Tomoya Okada;Watanabe Yoichi;Koji Kobayakawa;Chikage Toyama;Keisuke Ito;Naomichi Kawashima;K. Otani;Megumi Hori;Saori Tani;Keigo Higuchi;Iku Asano;Kazuma Kawahara;Ayaka Yamauchi;D. Kato;M. Matsushita