caa a22 4500 606219439 CHVBK 20210128101118.0 cr unu---uuuuu 210128e20151001xx s 000 0 eng 10.1007/s11104-015-2578-2 doi (NATIONALLICENCE)springer-10.1007/s11104-015-2578-2 Management practices amplify the effects of N deposition on leaf litter decomposition of the Moso bamboo forest [Elektronische Daten] [Xinzhang Song, Guomo Zhou, Honghao Gu, Lianghua Qi] Aims: The litter decomposition effects of N deposition in combination with management practices are still unclear. The aims of this study were to test the individual and interactive effects of the two factors on Moso bamboo leaf litter decomposition. Methods: The experiment was conducted in Moso bamboo forests over a 24-month period and included three N addition treatments (low N, 30kgNha−1yr−1;medium N, 60kgNha−1yr−1; and high N, 90kgNha−1yr−1) and two management practices (conventional management and intensive management). Results: The low-N treatment significantly increased the annual decomposition rate, whereas the high-N treatment significantly decreased the annual decomposition rate (P < 0.05). Intensive management alone did not significantly influence decomposition, but it amplified both the positive effects of the low-N treatment and the negative effects of the high-N treatment on litter decomposition. Intensive management weakened the positive effects of N addition on N loss but enhanced the positive effects on P loss during the early stage. Conclusions: The effects of increasing N deposition in a plantation ecosystem were altered by the management practices, and these changes should be considered when estimating the biological effects of N deposition at regional and global scales. The Author(s), 2015 Litter decay nationallicence Plantation nationallicence Nutrient turnover nationallicence Lignin degradation nationallicence Phyllostachys pubescens nationallicence Song Xinzhang The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang Provincial Key Laboratory of Carbon Cycling and Carbon Sequestration in Forest Ecosystems, Zhejiang A&F University, 311300, Lin'an, China aut Zhou Guomo The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang Provincial Key Laboratory of Carbon Cycling and Carbon Sequestration in Forest Ecosystems, Zhejiang A&F University, 311300, Lin'an, China aut Gu Honghao The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang Provincial Key Laboratory of Carbon Cycling and Carbon Sequestration in Forest Ecosystems, Zhejiang A&F University, 311300, Lin'an, China aut Qi Lianghua International Centre for Bamboo and Rattan, 100102, Beijing, China aut Plant and Soil Springer International Publishing 395/1-2(2015-10-01), 391-400 0032-079X 395:1-2<391 2015 395 11104 https://doi.org/10.1007/s11104-015-2578-2 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s11104-015-2578-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Song Xinzhang The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang Provincial Key Laboratory of Carbon Cycling and Carbon Sequestration in Forest Ecosystems, Zhejiang A&F University, 311300, Lin'an, China aut NATIONALLICENCE 700 1- Zhou Guomo The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang Provincial Key Laboratory of Carbon Cycling and Carbon Sequestration in Forest Ecosystems, Zhejiang A&F University, 311300, Lin'an, China aut NATIONALLICENCE 700 1- Gu Honghao The Nurturing Station for the State Key Laboratory of Subtropical Silviculture, Zhejiang Provincial Key Laboratory of Carbon Cycling and Carbon Sequestration in Forest Ecosystems, Zhejiang A&F University, 311300, Lin'an, China aut NATIONALLICENCE 700 1- Qi Lianghua International Centre for Bamboo and Rattan, 100102, Beijing, China aut NATIONALLICENCE 773 0- Plant and Soil Springer International Publishing 395/1-2(2015-10-01), 391-400 0032-079X 395:1-2<391 2015 395 11104