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Corn stover for bioenergy production: Cost estimates and farmer supply response.

机译:用于生物能源生产的玉米秸秆:成本估算和农民供应响应。

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摘要

lot of attention is being paid to potential use of corn stover as a feedstock for bioenergy production. Consisting of the cobs, husks, stalks, leaves, and tassels of the corn plant, stover is currently used in limited quantities for erosion protection, nutrient value, animal bedding, and the like. The majority of corn stover, however, remains unused. In addition to meeting renewable energy goals, use of corn stover for energy production may provide a new source of income for corn growers.;This study estimates the costs of corn stover harvest and supply, and then uses that information to estimate farm production decisions and changes to farm profit at varying corn stover prices. In this study, corn stover is collected in large round bales using a raking, baling, and staging method. Harvest cost includes payments for fuel, labor, equipment ownership and repair, net wrap, and nutrient replacement. Supply costs include storage, loading and unloading, and transport. The total cost of harvest and supply is estimated between
机译:人们正在将玉米秸秆作为生物能源生产的原料的潜在用途受到了广泛关注。秸秆由玉米植株的穗轴,果壳,茎,叶和t穗组成,目前用于保护侵蚀,营养价值,动物垫料等的数量有限。但是,大多数玉米秸秆仍未使用。除了实现可再生能源的目标外,使用玉米秸秆进行能源生产还可以为玉米种植者提供新的收入来源。该研究估算了玉米秸秆的收获和供应成本,然后使用该信息估算农场的生产决策和在不同的玉米秸秆价格下农场利润的变化。在这项研究中,玉米秸秆使用耙,捆和分期方法收集在大的圆捆中。收获成本包括燃料,人工,设备所有权和维修,净包装和营养补充的支付。供应成本包括存储,装卸和运输。估计收获和供应的总成本介于

著录项

  • 作者

    Thompson, Jena L.;

  • 作者单位

    Purdue University.;

  • 授予单位 Purdue University.;
  • 学科 Alternative Energy.;Energy.;Economics Agricultural.
  • 学位 M.S.
  • 年度 2011
  • 页码 128 p.
  • 总页数 128
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

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