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Redesigning oilseed tree biofuel systems in India

机译：重新设计印度的油料树生物燃料系统

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摘要

Liquid biofuel production has been widely promoted as a rural development strategy in the South. Yet, the development of biofuel value chains faces many context-specific challenges. In this empirical study we use a labelled choice experiment to assess smallholder farmer preferences for alternative production systems, value chain organisations and market developments for a biofuel program using oilseed trees (neem (Azadirachta indica), pongamia (Millettia pinnate), mahua (Madhuca longifolia)) in Karnataka state, India. Our results demonstrate that biofuel programs can benefit from ex ante analyses to improve their design. We find that most farmers (71%) are likely to adopt biofuel trees in most scenarios, especially species with relatively high yields, low labour requirements and high oilseed prices. Nevertheless, value chain reorganization through contracting and labour provision proves to be the key lever to stimulate adoption. This calls for further research on effective contract design and implementation, and for developing alternative business models. Our results imply that next to high opportunity costs of land, also high opportunity costs of labour can be a barrier to biofuel tree adoption. If biofuel programs are to succeed, they have to move beyond the idea of smallholder biofuel production on marginal lands with surplus labour.
机译：液态生物燃料的生产已被广泛推广为南方的农村发展战略。然而，生物燃料价值链的发展面临着许多因地制宜的挑战。在这项实证研究中，我们使用标记选择实验来评估小农户对替代生产系统，价值链组织和使用油料种子树（印（（印za（Azadirachta indica），pongamia（Millettia pinnate），玛，（Madhuca longifolia）的生物燃料计划的市场发展）的偏好。 ））在印度卡纳塔克邦。我们的结果表明，生物燃料计划可以从事前分析中受益，以改进其设计。我们发现，大多数农民（71％）在大多数情况下都可能采用生物燃料树，尤其是单产相对较高，劳动力需求较低且油籽价格较高的树种。然而，事实证明，通过签约和提供劳动力来进行价值链重组是刺激采用的关键杠杆。这要求对有效合同设计和实施进行进一步研究，并开发替代业务模型。我们的结果表明，除了土地机会成本高之外，劳动力机会成本高也可能成为采用生物燃料树的障碍。如果要使生物燃料计划获得成功，就必须超越在劳动力过剩的边缘土地上小农生产生物燃料的想法。

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  • 来源
    《Energy Policy》 |2018年第4期|631-643|共13页
  • 作者

    Dalemans Floris; Muys Bart; Verwimp Anne; Van den Broeck Goedele; Bohra Babita; Sharma Navin; Gowda Balakrishna; Tollens Eric; Maertens Miet;

  • 作者单位

    Katholieke Univ Leuven, Div Bioecon, Dept Earth & Environm Sci, Celestijnenlaan 200E-2411, B-3001 Leuven, Belgium;

    Katholieke Univ Leuven, Div Forest Nat & Landscape, Dept Earth & Environm Sci, Celestijnenlaan 200E-2411, B-3001 Leuven, Belgium;

    Katholieke Univ Leuven, Div Bioecon, Dept Earth & Environm Sci, Celestijnenlaan 200E-2411, B-3001 Leuven, Belgium;

    Katholieke Univ Leuven, Div Bioecon, Dept Earth & Environm Sci, Celestijnenlaan 200E-2411, B-3001 Leuven, Belgium;

    World Agroforestry Ctr ICRAF, United Nations Ave 30677, Nairobi 00100, Kenya;

    World Agroforestry Ctr ICRAF, United Nations Ave 30677, Nairobi 00100, Kenya;

    Univ Agr Sci, Dept Forestry & Environm Sci, Gandhi Krishi Vignan Kendra, Bellary Rd, Bangalore 560065, Karnataka, India;

    Katholieke Univ Leuven, Div Bioecon, Dept Earth & Environm Sci, Celestijnenlaan 200E-2411, B-3001 Leuven, Belgium;

    Katholieke Univ Leuven, Div Bioecon, Dept Earth & Environm Sci, Celestijnenlaan 200E-2411, B-3001 Leuven, Belgium;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Biofuels; Agroforestry; Choice experiment; Technology adoption; Value chains; Contractual design;

    机译：生物燃料;农林业;选择实验;技术采用;价值链;合同设计;

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