From rhetoric to reality: farmer perspectives on the economic potential of biochar in China

A Clare, AP Barnes, J McDonagh, S Shackley

Research output: Contribution to journalArticle

27 Citations (Scopus)

Abstract

Biochar has garnered much attention for its potential to improve farming productivity and sustainability by amending soil, enhancing crop yields, improving fertilizer use efficiency and sequestering carbon. However, few publications consider farmer perspectives on whether biochar is attractive as an agricultural input. This paper therefore investigates the micro-economics and social suitability of biochar in four contrasting Chinese agricultural systems, using linear optimization models and qualitative contextual data. Results demonstrate that commercially produced biochar is uneconomic as an independent farming input, whilst farm-produced biochar shows promise in just one of four case-study sites. This suggests that biochar research in China should shift away from on-farm production and application of pure biochar, towards combined biochar-inorganic fertilizer products.
Original languageEnglish
Pages (from-to)440 - 458
Number of pages19
JournalInternational Journal of Agricultural Sustainability
Volume12
Issue number4
DOIs
Publication statusFirst published - 2014

Fingerprint

farm
economics
crop yield
fertilizer
productivity
carbon
soil
inorganic fertiliser
product

Bibliographical note

1023376

Keywords

  • Agriculture
  • Asia
  • Biochar
  • Biomass
  • China
  • Economics

Cite this

@article{7f8395288d27442cb7a6a625dff98f8b,
title = "From rhetoric to reality: farmer perspectives on the economic potential of biochar in China",
abstract = "Biochar has garnered much attention for its potential to improve farming productivity and sustainability by amending soil, enhancing crop yields, improving fertilizer use efficiency and sequestering carbon. However, few publications consider farmer perspectives on whether biochar is attractive as an agricultural input. This paper therefore investigates the micro-economics and social suitability of biochar in four contrasting Chinese agricultural systems, using linear optimization models and qualitative contextual data. Results demonstrate that commercially produced biochar is uneconomic as an independent farming input, whilst farm-produced biochar shows promise in just one of four case-study sites. This suggests that biochar research in China should shift away from on-farm production and application of pure biochar, towards combined biochar-inorganic fertilizer products.",
keywords = "Agriculture, Asia, Biochar, Biomass, China, Economics",
author = "A Clare and AP Barnes and J McDonagh and S Shackley",
note = "1023376",
year = "2014",
doi = "10.1080/14735903.2014.927711",
language = "English",
volume = "12",
pages = "440 -- 458",
journal = "International Journal of Agricultural Sustainability",
issn = "1473-5903",
publisher = "Taylor & Francis",
number = "4",

}

From rhetoric to reality: farmer perspectives on the economic potential of biochar in China. / Clare, A; Barnes, AP; McDonagh, J; Shackley, S.

In: International Journal of Agricultural Sustainability, Vol. 12, No. 4, 2014, p. 440 - 458.

Research output: Contribution to journalArticle

TY - JOUR

T1 - From rhetoric to reality: farmer perspectives on the economic potential of biochar in China

AU - Clare, A

AU - Barnes, AP

AU - McDonagh, J

AU - Shackley, S

N1 - 1023376

PY - 2014

Y1 - 2014

N2 - Biochar has garnered much attention for its potential to improve farming productivity and sustainability by amending soil, enhancing crop yields, improving fertilizer use efficiency and sequestering carbon. However, few publications consider farmer perspectives on whether biochar is attractive as an agricultural input. This paper therefore investigates the micro-economics and social suitability of biochar in four contrasting Chinese agricultural systems, using linear optimization models and qualitative contextual data. Results demonstrate that commercially produced biochar is uneconomic as an independent farming input, whilst farm-produced biochar shows promise in just one of four case-study sites. This suggests that biochar research in China should shift away from on-farm production and application of pure biochar, towards combined biochar-inorganic fertilizer products.

AB - Biochar has garnered much attention for its potential to improve farming productivity and sustainability by amending soil, enhancing crop yields, improving fertilizer use efficiency and sequestering carbon. However, few publications consider farmer perspectives on whether biochar is attractive as an agricultural input. This paper therefore investigates the micro-economics and social suitability of biochar in four contrasting Chinese agricultural systems, using linear optimization models and qualitative contextual data. Results demonstrate that commercially produced biochar is uneconomic as an independent farming input, whilst farm-produced biochar shows promise in just one of four case-study sites. This suggests that biochar research in China should shift away from on-farm production and application of pure biochar, towards combined biochar-inorganic fertilizer products.

KW - Agriculture

KW - Asia

KW - Biochar

KW - Biomass

KW - China

KW - Economics

U2 - 10.1080/14735903.2014.927711

DO - 10.1080/14735903.2014.927711

M3 - Article

VL - 12

SP - 440

EP - 458

JO - International Journal of Agricultural Sustainability

JF - International Journal of Agricultural Sustainability

SN - 1473-5903

IS - 4

ER -