Volume 28 Issue 1
Feb.  2011
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YE Geng-ping, LIU Juan, JIANG Pei-kun, ZHOU Guo-mo, WU Jiao-sen. Soil respiration during the growing season with intensive management of Phyllostachys pubescens[J]. Journal of Zhejiang A&F University, 2011, 28(1): 18-25. doi: 10.11833/j.issn.2095-0756.2011.01.004
Citation: YE Geng-ping, LIU Juan, JIANG Pei-kun, ZHOU Guo-mo, WU Jiao-sen. Soil respiration during the growing season with intensive management of Phyllostachys pubescens[J]. Journal of Zhejiang A&F University, 2011, 28(1): 18-25. doi: 10.11833/j.issn.2095-0756.2011.01.004

Soil respiration during the growing season with intensive management of Phyllostachys pubescens

doi: 10.11833/j.issn.2095-0756.2011.01.004
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  • Corresponding author: ZHOU Guo-mo
  • Publish Date: 2011-02-20
通讯作者: 陈斌, bchen63@163.com
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Soil respiration during the growing season with intensive management of Phyllostachys pubescens

doi: 10.11833/j.issn.2095-0756.2011.01.004
    Corresponding author: ZHOU Guo-mo

Abstract: To examine the effects of intensive management practices on soil respiration,the soil respiration rate for three stand types:1) intensively managed (IM) Phyllostachys pubescens,2) traditional practices (TP) with P. pubescens,and 3) an evergreen broadleaved (EB) forest,was measured during the growing season with a closed chamber and gas chromatography. Results showed that the average soil respiration rate in the three stand types had significant differences(P<0.05) with IM 1.01,TP 0.79,and EB 0.72 gm-2h-1. Soil respiration of the three stand types showed a similar pattern;namely,being low in April and May,rising rapidly in June,reaching a maximum in July,remaining high from June to September,and dropping dramatically in October. Significant exponential relationships(P<0.05) between the soil respiration rate and soil temperature were found at the 5 cm depth. Also,soil respiration was IM = 63%,TP = 63%,and EB = 59% with temperature coefficient (Q10) values of IM 2.46,TP 4.81,and EB 2.05.[Ch,2 fig. 1 tab.40 ref.]

YE Geng-ping, LIU Juan, JIANG Pei-kun, ZHOU Guo-mo, WU Jiao-sen. Soil respiration during the growing season with intensive management of Phyllostachys pubescens[J]. Journal of Zhejiang A&F University, 2011, 28(1): 18-25. doi: 10.11833/j.issn.2095-0756.2011.01.004
Citation: YE Geng-ping, LIU Juan, JIANG Pei-kun, ZHOU Guo-mo, WU Jiao-sen. Soil respiration during the growing season with intensive management of Phyllostachys pubescens[J]. Journal of Zhejiang A&F University, 2011, 28(1): 18-25. doi: 10.11833/j.issn.2095-0756.2011.01.004

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