广泛与密集的甜菜生产:伊朗哈马丹的能源和环境性能 (模糊的集群方法)
Majid Namdari1, Shahin Rafiee2, Soleiman Hosseinpour2
1Department of Plant Production and Genetics, Faculty of Agriculture, University of Zanjan, Iran.
Journal of environmental management
|June 25, 2025
概括
广泛种植甜菜使用的能源更少,对环境的影响也比密集种植更小. 可持续的做法可以进一步提高能源效率,减少甜菜生产对环境的影响.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 能源分析 能源分析
背景情况:
- 扩展型农业系统比密集型农业系统有好处,但可能存在环境缺点.
- 评估能源和环境性能对于可持续农业至关重要.
- 甜菜生产对环境的影响需要详细调查.
研究的目的:
- 为了比较广泛与密集的甜菜生产系统的能源和环境性能.
- 分析能源强度在差异化农业系统中的作用.
- 为提高伊朗甜菜种植的可持续性提供见解.
主要方法:
- 调查了伊朗哈马丹省88个甜菜农场的随机样本.
- 使用C-means模糊集群来根据能源投入对农场进行分类.
- 对每个集群的能源消耗,效率和环境影响进行了评估.
主要成果:
- 广泛的农业系统 (集群I) 显示了更低的能耗和更高的能效.
- 强化农业系统 (集群II) 的环境影响更大.
- 该研究发现,这两种系统在能源使用和环境性能方面存在显著差异.
结论:
- 广泛的甜菜种植系统比密集的系统更节能,更环保.
- 采用可持续的做法,如改善灌和减少化学投入,可以提高环境绩效.
- 这些发现支持向可持续农业转变,以减轻环境影响并确保长期可行性.
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