Study on the Characteristics of Different Organic Residue Decomposition of Triploid Populus tomentosa

SONG Yue-Qin; ZHA Yuan-Yuan; YANG Chen; HE Yu-Pei; BAO Zhong-Jun

doi:10.3724/SP.J.1142.2014.20122

Plant Science Journal > 2014 > 32(2): 122-130. > DOI: 10.3724/SP.J.1142.2014.20122 CSTR: 32231.14.SP.J.1142.2014.20122

SONG Yue-Qin, ZHA Yuan-Yuan, YANG Chen, HE Yu-Pei, BAO Zhong-Jun. Study on the Characteristics of Different Organic Residue Decomposition of Triploid Populus tomentosa[J]. Plant Science Journal, 2014, 32(2): 122-130. DOI: 10.3724/SP.J.1142.2014.20122

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Study on the Characteristics of Different Organic Residue Decomposition of Triploid Populus tomentosa

1. College of Life and Environmental Science, Huangshan University, Huangshan, Anhui 245041, China;
2. Forest Bureau of Lu'an District, Lu'an, Anhui 237000, China

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Received Date: July 08, 2013
Revised Date: September 16, 2013
Available Online: November 01, 2022
Published Date: April 29, 2014

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Abstract

Abstract

Litter such as leaves and branches are the main source of nutrients and energy in forest ecosystems,and their decomposition process and rate influence nutrient cycling and energy flow. To verify the status of nutrients of triploid Populus tomentosa pulp plantations,and seek feasible ways to supply more nutrients to maintain and improve long-term soil productivity,a litterbag method was employed to study the rate and law of the decomposition process of fine branches (Ф < 0.5 cm),leaves,fine roots (Ф < 2 mm) and bark. After one year,the decomposition process patterns of leaves,bark and fine branches on the soil surface were similar,but the decomposition of fine roots differed as they were embedded in the soil. At the end of the experiment,the decomposition rates of fine roots,leaves,bark and fine branches were 42.5%,30.5%,26.0% and 20.9%,respectively. These results showed that different residues had different characteristics and needed to employ proper measures to promote decomposition and improve site productivity.
- Populus tomentosa,
- Leaf litter,
- Fine root,
- Bark,
- Branch,
- Site productivity

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References

[1]	Villalobos-Vega R,Goldstein G,Haridasan M,Franco AC,Miralles-Wilhelm F,Scholz FG. Leaf litter manipulations alter soil physicochemical pro-perties and tree growth in a Neotropical savanna[J]. Plant Soil,2011,346(1-2)：385-397.
[2]	郭剑芬,杨玉盛,陈光水,林鹏,谢锦升. 森林凋落物分解研究进展[J]. 林业科学,2006,42(6)：93-100.
[3]	Talbot JM,Treseder KK. Interactions among lignin,cellulose,and nitrogen drive litter chemistry-decay relationships[J]. Ecology,2012,93(2)：345-354.
[4]	Muukkonen P,Lehtonen A. Needle and branch biomass turnover rates of Norway spruce (Picea abies)[J]. Can J For Res,2004,34(12)：2517-2527.
[5]	宋曰钦,翟明普,贾黎明. 三倍体毛白杨地上凋落物对年龄的响应[J].东北林业大学学报,2010,38(3)：17-19,22.
[6]	Vogt KA,Vogt DJ,Bloomfield J. Analysis of some direct and indirect methods for estimating root biomass and production of forests at an ecosystem level[J]. Plant Soil,1998,82(200)：71-89.
[7]	Block RMA,Van Rees KCJ,Knight JD. A review of fine root dynamics in Populus plantations[J]. Agroforestry Systems,2006,67(1)：73-84.
[8]	Hertel D. Tree roots in canopy soils of old European beech trees：An ecological reassessment of a forgotten phenomenon[J]. Pedobiologia,2011,54(2)：119-125.
[9]	Hopmans P,Stewart HTL,Flinn DW. Impacts of harvesting on nutrients in a eucalypt ecosystem in southeastern Australia[J]. Forest Ecol Manag,1993,59(1-2)：29-51.
[10]	Lassauce A,Lieutier F,Bouget C. Woodfuel harvesting and biodiversity conservation in temperate forests：Effects of logging residue characteristics on saproxylic beetle assemblages[J]. Biological Conservation,2012,147(1)：204-212.
[11]	Heim A,Frey B. Early stage litter decomposition rate for Swiss forests[J]. Biogeochemistry,2004,70(3)：299-313.
[12]	朱之悌,林惠斌,康向阳. 毛白杨异源三倍体B301等无性系选育的研究[J]. 林业科学,1995,31(6)：499-505.
[13]	赵雪梅,孙向阳,王海燕,王玉红. 不同种植密度下三倍体毛白杨林地土壤的养分消耗[J]. 东北林业大学学报,2009,37(1)：42-44.
[14]	张平冬,姚胜,康向阳,蒲俊文. 三倍体毛白杨超短轮伐纸浆材基本密度及化学成分分析[J]. 林业科学,2011,47(11)：133-138.
[15]	张平冬,康向阳,赵光荣,孟海军. 三倍体毛白杨超短轮伐纸浆林生长量与密度关系研究[J]. 西北林学院学报,2009,24(4)：121-124.
[16]	赵雪梅,孙向阳,康向阳,王海燕. 短轮伐期毛白杨不同密度林分土壤有机碳和全氮动态[J]. 生态学报,2012,32(15)：4714-4721.
[17]	刘克林,孙向阳,王海燕,田赟,吴京科,康向阳. 三倍体毛白杨叶片营养DRIS诊断[J]. 生态学报,2009,29 (6)：2893-2898.
[18]	宋曰钦,董转年,程开云,曹正东.浅埋对三倍体毛白杨落叶分解的影响[J].生态学杂志,2011,30(9)：1881-1885.
[19]	宋曰钦,翟明普,贾黎明,代红杰.不同氮源对三倍体毛白杨落叶分解的影响[J].中国生态农业学报,2011,19(6)：1272-1276.
[20]	贾黎明,方陆明,胡延杰. 杨树刺槐混交林及纯林枯落叶分解[J].应用生态学报,1998,9(5)：463-467.
[21]	杨玉盛,陈光水. 杉木—观光木混交林N、P养分循环的研究[J].植物生态学报,2002,26(4)：473-480.
[22]	López ES,Pardo I,Felpeto N. Seasonal differences in green leaf breakdown and nutrient content of deciduous and evergreen tree species and grass in a granitic headwater stream[J]. Hydrobiologia,2001,464(15)：51-61.
[23]	Prescott CE. Litter decomposition：what controls it and how can we alter it to sequester more carbon in forest soils?[J]. Biogeochemistry,2010,101(1-3)：133-149。
[24]	Berg B. Litter decomposition and organic matter turnover in northern forest soils[J]. Forest Ecol Manag,2000,133(1-2)：13-22.
[25]	Talbot JM,Yelle DJ,Nowick J,Treseder KK. Litter decay rates are determined by lignin chemistry[J]. Biogeochemistry,2012,108(1-3)：279-295.
[26]	王希华,黄建军,闫恩荣. 天童国家森林公园常见植物凋落叶分解的研究[J]. 植物生态学报,2004,28(4)：457-467.
[27]	吴庆标,王效科,欧阳志云. 活性有机碳含量在凋落物分解过程中的作用[J]. 生态环境,2006,15(6)： 1295-1299.
[28]	Taylor BR,Parsons WFJ,Parkinson D. Decomposition of Populus tremuloides leaf litter accelerated by addition of Alnus crispa litter[J]. Can J For Res,1989,19(5)：674-679.
[29]	Güsewell S,Verhoeven JTA. Litter N：P ratios indicate whether N or P limits the decomposability of graminoid leaf litter[J]. Plant Soil,2006,287(1-2)：131-143.
[30]	Aerts R. Climate,leaf chemistry and leaf litter decomposition in terrestrial ecosystems：a triangular relationship[J]. Oikes,1997,79(3)：439-449.

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