期刊
ENERGY
卷 77, 期 -, 页码 880-889出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.energy.2014.09.074
关键词
Fuel usage; Fuel consumption; Fuel consumption indicator; Off-road; Agricultural machinery; Fieldwork
资金
- Environment, Nature and Energy Department [071438]
- Flemish Government [OL201100051]
Until 2009, the annual reporting of emissions by off-road transport in agriculture in Belgium was based on a 1994 calculation model that needed to be updated. An energy consumption model was established for plant production in Belgium as a backbone for a new emission model. The model starts from agricultural activities involving off-road fuel consumption. Effects of soil type, tractor size, field size and machine load are modelled. Twenty-seven FCIs (fuel consumption indicators) were computed for plant production. FCIs are expressed per year and are used for emission estimates on a regional level. FCIs ranged from 37 to 311 L/ha. Sensitivity analysis showed the highest impact of tractor size with a surplus fuel consumption between 10 and 41% depending on the crop type. Fuel consumption (L) can be further processed into greenhouse gas emissions. FCIs can be adopted in LCA (life cycle assessment) studies. With similar to 310 L/ha, orchards are most fuel intensive, followed by field vegetables and sugar beets (similar to 150 L/ ha). The total off-road energy consumption of field vegetables is high because second cropping is a common practice. (C) 2014 Elsevier Ltd. All rights reserved.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据