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      Characteristics of the litter dynamics in a Moso bamboo forest after strip clearcutting

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          Abstract

          Introduction

          The quality of new Moso bamboo trees has been found to decrease in the years following strip cutting (SC) events. It is thus essential that we improve our knowledge of nutrient return after strip cutting in Moso bamboo forests to help facilitate sustainable management.

          Methods

          In this investigation the dynamics of nutrient return were monitored in plots with 8 m wide strip cutting (SC), their reserve belts (RB), and a traditionally managed forest (CK) as the control, for 5 years after cutting.

          Results

          The results showed that strip cutting significantly reduced nutrient return ( p< 0.05), but as the plots recovered, the nutrient levels also recovered to match those of the control. The high densities in the RB no longer increase nutrient return. Five years after SC there was no significant difference in nitrogen and phosphorus returns among the three treatment plots, but potassium returns in the SC plot were significantly higher than those in the RB ( p< 0.05). From 2–5 years after cutting, the litter decomposition rate in the RB was significantly higher than in the SC and CK ( p< 0.05). In addition, the decomposition rate in the SC plot was significantly accelerated five years after logging, which suggests that long-term strip cutting management may lead to the restriction of nutrients on the growth and development of new trees.

          Discussion

          The results indicate that nutrients should be added via artificial fertilization in the future.

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          Most cited references36

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          Litterfall, Nutrient Cycling, and Nutrient Limitation in Tropical Forests

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            Energy Storage and the Balance of Producers and Decomposers in Ecological Systems

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              Non-native invasive earthworms as agents of change in northern temperate forests

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                Author and article information

                Contributors
                Journal
                Front Plant Sci
                Front Plant Sci
                Front. Plant Sci.
                Frontiers in Plant Science
                Frontiers Media S.A.
                1664-462X
                08 December 2022
                2022
                : 13
                : 1064529
                Affiliations
                [1] 1 Key Laboratory of National Forestry and Grassland Administration, International Center for Bamboo and Rattan , Beijing, China
                [2] 2 National Location Observation and Research Station of the Bamboo Forest Ecosystem in Yixing, National Forestry and Grassland Administration , Yixing, China
                Author notes

                Edited by: Xiaoping Zhang, China National Bamboo Research Center, China

                Reviewed by: Runguo Zang, Chinese Academy of Forestry, China; Zhihong Xu, Griffith University, Australia

                *Correspondence: Shaohui Fan, fansh@ 123456icbr.ac.cn ; Fengying Guan, guanfy@ 123456icbr.ac.cn

                This article was submitted to Functional Plant Ecology, a section of the journal Frontiers in Plant Science

                Article
                10.3389/fpls.2022.1064529
                9773826
                36570956
                3050d093-aad9-43a2-8e02-c7d485de1691
                Copyright © 2022 Zheng, Fan, Guan, Zhang and Zhou

                This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

                History
                : 08 October 2022
                : 28 November 2022
                Page count
                Figures: 4, Tables: 2, Equations: 3, References: 37, Pages: 9, Words: 4628
                Categories
                Plant Science
                Original Research

                Plant science & Botany
                moso bamboo forest,strip clearcutting,litter biomass,nutrient content,litter decomposition

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