Cited by 52Bioenergy crop production and managementForest Biomass Utilization and ManagementBiofuel production and bioconversion

Yield potential of M iscanthus energy crops in the L oess P lateau of C hina

Open access
Liu, Wei, Yan, Juan, Li, Jianqiang, Sang, Tao·2012·GCB Bioenergy

Abstract

Growing second‐generation energy crops on marginal land is conceptualized as one of the primary means of future bioenergy development. However, the extent to which marginal land can support energy crop production remains unclear. The L oess P lateau of C hina, one of the most seriously eroded regions of the world, is particularly rich in marginal land. On the basis of the previous field experiment of planting M iscanthus species in Q ingyang of the G ansu P rovince, herein, we estimated the yield potential of M iscanthus lutarioriparius, the species with the highest biomass, across the L oess P lateau. On the basis of the radiation model previously developed from M iscanthus field trials, annual precipitation was introduced as an additional variable for yield estimate in the semiarid and semihumid regions of the L oess P lateau. Of 62 million hectares (Mha) of the L oess P lateau, our model estimated that 48.7 Mha can potentially support M iscanthus growth, with the average yield of 17.8 t ha−1 yr−1. After excluding high‐quality cropland and pasture and land suitable for afforestation, a total of 33.3 Mha of presumably marginal land were left available for producing the energy crop at the average yield of 16.8 t ha−1 yr−1 and the total annual yield of 0.56 billion tons. The analysis of environmental factors indicated that erosion, aridity, and field steepness were the primary contributors to the poor quality of the marginal land. The change of land uses from traditional agriculture to energy crop production may prevent further erosion and land degradation and consequently establish a sustainable economy for the region.

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Crossref · 10.1111/j.1757-1707.2011.01157.x

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  • Conversion from forest to perennial bioenergy crops could increase the risk of soil and water loss.

    “conversion from forest to perennial bioenergy crops could increases the risk of soil and water loss”

    From Bioenergy production and environmental impacts (2018) · cites this paper as Liu et al. 2012

  • There may be potentially large negative impacts on total water resource where bioenergy crops plantation size is mismatched to water resource carrying capacity.

    “According to Yaeger et al. (2013) and Liu et al. (2012), there may be potentially large negative impacts on the total water resource where the bioenergy crops plantation size is mismatched to water resource carrying capacity.”

    From Bioenergy production and environmental impacts (2018) · cites this paper as Liu et al. (2012)

  • Marginal lands hold a great potential for the production of perennial herbaceous energy crops.

    “It has been previously suggested that the marginal lands hold a great potential for the production of perennial herbaceous energy crops (Liu et al. 2012;McCalmont et al. 2017a;Sang and Zhu 2011).”

    From Bioenergy production and environmental impacts (2018) · cites this paper as Liu et al. 2012

  • China yields above 600 million tons of crop residues.

    “China is one of the largest agricultural countries in the world and has approximately 130 million hectares (Mha) farmland, yielding above 600 million tons (Mt) of crop residues, which is the potential biofuel production feedstock (Jiang et al. 2012;Liu et al.et al. 2012;Sang and Zhu 2011).”

    From Bioenergy production and environmental impacts (2018) · cites this paper as Liu et al.et al. 2012

  • Crop residues are a potential biofuel production feedstock.

    “China is one of the largest agricultural countries in the world and has approximately 130 million hectares (Mha) farmland, yielding above 600 million tons (Mt) of crop residues, which is the potential biofuel production feedstock (Jiang et al. 2012;Liu et al.et al. 2012;Sang and Zhu 2011).”

    From Bioenergy production and environmental impacts (2018) · cites this paper as Liu et al.et al. 2012

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Cites

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Research works printed but not linked: 5

  1. Chen SL, Renvoize SA (2006) Miscanthus. In: Flora of China, Vol 22 (eds Wu ZY, Raven PH, Hong DY), pp. 581-583. Science Press, Missouri Botanical Garden Press, Beijing, St. Louis.
  2. Clifton-Brown JC, Long SP, Jorgensen U (2001b) Miscanthus productivity. In: Miscan- thus -for Energy and Fibre (eds Jones MB, Walsh M), pp. 46-67. James and James (Science Publishers), London.
  3. Mu X, Chen G, Zhao K (1992) A study of calculation of solar radiation over the Loess Plateau region and temporal and spatial distribution characteristics. In: A Study of Energy-Water Balance and Agriculture Yield Potential Network Experiments (ed Zhao M), pp. 57-61. China Meteorological Press, Beijing.
  4. Sang T (2011) Toward the domestication of lignocellulosic energy crops: learn- ing from food crop domestication. Journal of Integrative Plant Biology, 53, 96- 104.
  5. Zhao C, Liu J (1991) Land Resource of the Loess Plateau Area. China science and tech- nology press, Beijing.

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Authors
Liu, W., Yan, J., Li, J., & Sang, T.
Affiliations
Chinese Academy of Sciences (CN)
Corresponding author
Sang, Tao
Venue
GCB Bioenergy
Publisher
Wiley
Published
2012-02
Volume
4
Issue
5
Pages
545-554
ISSN
  • 1757-1693 (ISSN-L)
  • 1757-1707
OpenAlex
W2123482052
Cited by
52
References
36
Citations by year
2025: 3 · 2022: 1 · 2021: 7 · 2020: 3 · 2019: 1 · 2018: 7 · 2017: 7 · 2016: 6 · 2015: 5 · 2014: 5 · 2013: 7
FWCI
10.93
Type
journal article
Language
en
Open access
Locations
  • GCB Bioenergy (publishedVersion)
  • Institute of Botany, CAS Institutional Repository (submittedVersion)
Funders
Chinese Academy of Sciences (KSCX2-YW-G-034)
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
Miscanthus lutarioriparius, energy crops, yield potential, marginal land, Loess Plateau, radiation model, annual precipitation, land suitability, soil erosion, aridity, bioenergy, land degradation, land use change, biomass yield

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