Cited by 132Bioenergy crop production and managementForest Biomass Utilization and ManagementBiofuel production and bioconversion

Marginal land‐based biomass energy production in China

Open access
Tang, Ya, Xie, Jia‐Sui, Geng, Shu·2010·Journal of Integrative Plant Biology

Abstract

Fast economic development in China has resulted in a significant increase in energy demand. Coal accounts for 70% of China's primary energy consumption and its combustion has caused many environmental and health problems. Energy security and environmental protection requirements are the main drivers for renewable energy development in China. Small farmland and food security make bioenergy derived from corn or sugarcane unacceptable to China: the focus should be on generating bioenergy from ligno-cellulosic feedstock sources. As China cannot afford biomass energy production from its croplands, marginal lands may play an important role in biomass energy production. Although on a small scale, marginal land has already been used for various purposes. It is estimated that some 45 million hm(2) of marginal land could be brought into high potential biomass energy production. For the success of such an initiative, it will likely be necessary to develop multipurpose plants. A case study, carried out on marginal land in Ningnan County, Sichuan Province with per capita cropland of 0.07 ha, indicated that some 380,000 tons of dry biomass could be produced each year from annual pruning of mulberry trees. This study supports the feasibility of producing large quantities of biomass from marginal land sources.

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Crossref · 10.1111/j.1744-7909.2010.00903.x

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  • The sparse distribution of biomass is very likely to limit the actual size of ethanol production in regions like the Tibetan Plateau and Loess Plateau where the cost for biomass collection and infrastructure may not be economical.

    “However, the sparse distribution of biomass is very likely to limit the actual size of ethanol production in regions like TP and LP where the cost for biomass collection and infrastructure may not be economical [47,49].”
  • Unlike forest conversions, marginal land conversion does not result in a significant net change of vegetation carbon as the vegetation on marginal lands could be negligible before proper cultivation.

    “Unlike forest conversions, marginal land conversion does not result in a significant net change of vegetation carbon as the vegetation on marginal lands could be negligible before proper cultivation [15,47].”

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Research works printed but not linked: 8

  1. Cao QY (2002) Technologies for constructing biological land risers in Jihe Demonstration. Yellow River 24(8), 11-12.
  2. Jiang DB, Fan D, Gan XZ, Zhang GY (2004) Use of hedgerows to control soil erosion of cultivated sloping land in the three gorges area. Res. Env. Yangtze Basin 13(2), 163-167.
  3. Sun HF, Li LP (2005) Analysis of development potential of alfalfa sown on terrace riser of Loess Plateau in Gansu, China. Practacultural Sci. 22(9), 32-34.
  4. Tang Y, Xie JS, Chen KM, He YH, Sun H (2001) Contour hedgerows of nitrogen plants and its application in sustainable cultivation of sloping agricultural land. Res. Soil Water Cons. 8(1), 104-109.
  5. Wang ZL, Li HK (1998) A study on erosion resistance of the soil of terrace edge planted with prickly ash. J. NW For. 13(2), 30-33.
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  7. Yan LZ, Zhang L, Wang SQ, Hu L (2008) Potential yield of bioethanol from energy crops and their regional distribution in China. Trans. Chin. Sci. Agr. Eng. 24, 213-216.
  8. Zhang YQ, Qi S, Wen MX (2003) Primary study on root system foraging space and rooting patter of plants on the terrace embankments. Sci. Soil Water Cons. 1(3), 31-36.

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Authors
Tang, Y., Xie, J., & Geng, S.
Affiliations
  • Sichuan University (CN)
  • Peking University (CN)
Venue
Journal of Integrative Plant Biology
Publisher
Wiley
Published
2010-01
Volume
52
Issue
1
Pages
112-121
ISSN
  • 0577-7496 (ISSN-L)
  • 1672-9072
  • 1744-7909
OpenAlex
W2080772741
Cited by
132
References
20
Citations by year
2026: 2 · 2025: 2 · 2024: 7 · 2023: 8 · 2022: 7 · 2021: 14 · 2020: 9 · 2019: 5 · 2018: 8 · 2017: 15 · 2016: 6 · 2015: 10 · 2014: 9 · 2013: 5 · 2012: 12
FWCI
1.42
Type
journal article
Language
en
Open access
Locations
  • Journal of Integrative Plant Biology (publishedVersion)
  • PubMed (publishedVersion)
Funders
Higher Education Discipline Innovation Project
Topics
  • Life Sciences › Agricultural and Biological Sciences › Agronomy and Crop Science › Bioenergy crop production and management
  • Physical Sciences › Engineering › Mechanics of Materials › Forest Biomass Utilization and Management
  • Physical Sciences › Engineering › Biomedical Engineering › Biofuel production and bioconversion
Keywords
marginal land, biomass energy, lignocellulosic feedstock, multipurpose plants, energy security, renewable energy
MeSH terms
Agriculture, China, Energy-Generating Resources, Environment, Biomass

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