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Chinese Journal of Applied Ecology. 2024, (01) Core

Influencing mechanism of stand age to the accumulation of microbial residue carbon in the Pinus masso-niana plantationsChinese Full TextEnglish Full Text (MT)

HU Jianwen;LIU Changfu;GOU Mengmeng;CHEN Huiling;LEI Lei;XIAO Wenfa;ZHU Sufeng;HU Ruyuan;Key Laboratory of Forest Ecology and Environment of National Forestry and Grassland Administration, Ecology and Nature Conservation Institute, Chinese Academy of Forestry;Co-Innovation Center for Sustainable Forestry in Southern China, Nanjing Forestry University;

Abstract: Clarifying the accumulation pattern of soil microbial residue carbon and its contribution to soil organic carbon（SOC） across stand age is helpful to understand the mechanism underlying soil carbon cycling. In this study, we analyzed the differences of amino sugar content, physicochemical properties and microbial composition in surface soil（0-10 cm） in young（6 a）, middle-aged（13 a）, near-mature（29 a）, mature（38 a） and over-mature（57 a） Pinus massoniana plantations of subtropical China, quantified... More
Keywords：

stand age; Pinus massoniana plantation; soil organic carbon; microbial residue carbon;

  • DOI：

    10.13287/j.1001-9332.202401.041

  • Series：

    (A) Mathematics/ Physics/ Mechanics/ Astronomy; (D) Agriculture

  • Subject：

    Fundamental Science of Agriculture; Forestry

  • Classification Code：

    S714.3

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