%0 Journal Article
%A CAO Yuan-Bo
%A LI De-Ning
%A LI Hui
%A LIU Qing-Qing
%A WANG Bai-Tian
%T Difference Feature of Planted Vegetation Biomass and Litter Biomass for Three Plantations and Their Relationship with Soil Nutrients in Lvliang Mountainous Region
%D 2016
%R 10.7525/j.issn.1673-5102.2016.04.013
%J Bulletin of Botanical Research
%P 573-580
%V 36
%N 4
%X Usingsample-plot surveyand soil sample analysis, wedetermined thegeneral situation ofwoody biomass(WB), litter biomass(LB) and soil nutrients(SN) including organic matter(OM), total nitrogen(TN), total phosphorus(TP) for three plants(<em>Pinus tabuliformis</em>, <em>Populus davidiana</em>, <em>Quercus liaotungensis</em>), and analyzed the relationship between biomass(WB, LB) and SN as well. The largest WB was that of <em>P.tabuliformis</em>(2.3547 t&middot;hm<sup>-2</sup>), followed by <em>P.davidiana</em>(2.0785 t&middot;hm<sup>-2</sup>) and <em>Q.liaotungensis</em>(1.1373 t&middot;hm<sup>-2</sup>). The largest LB was that of <em>P.davidiana</em>(4.7975 t&middot;hm<sup>-2</sup>), followed by <em>Q.liaotungensis</em>(2.1399 t&middot;hm<sup>-2</sup>) and <em>P.tabuliformis</em>(0.5250 t&middot;hm<sup>-2</sup>). The forest soil classification indicators were OM and TP with the standard level of 4-5 and 1-3, respectively. For the analysis and comparison result of forest SN, the largest content of OM was that of <em>P.davidiana</em>, followed by <em>Q.liaotungensis</em> and <em>P.tabuliformis</em>, while largest contents of TN and TP were <em>P.davidiana</em>, followed by <em>P.tabuliformis</em> and <em>Q.liaotungensis</em>. We also analyzed the correlation between SN and WB and LB, resulting in that the correlation of all three plants with a highly significant relation(<em>P</em>&lt;0.01), and the correlation among OM, TN and TP of all three plants also was significant with a good synergistic effect(<em>P</em>&lt;0.05).
%U https://bbr.nefu.edu.cn/EN/10.7525/j.issn.1673-5102.2016.04.013