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Updated: Jun 20, 2025

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户外大麻生产对环境的影响
Vincent Desaulniers Brousseau1, Benjamin P Goldstein1, Charlotte Sedlock2
1Department of Bioresource Engineering, McGill University, 21111 Lakeshore Road, Sainte-Anne-de-Bellevue H9X 3 V9, Canada.
概括
与室内种植相比,户外大麻种植显著减少了环境影响. 在户外种植中优化肥料的使用降低了温室气体排放和资源耗尽,使其成为增长行业更可持续的选择.
科学领域:
- 农业科学 农业科学
- 环境科学 环境科学
- 生命周期评估 生命周期评估
背景情况:
- 大麻日益合法化使人们越来越担心大麻对环境的影响.
- 虽然研究了室内大麻生产的影响,但户外农业的影响在很大程度上是未知的.
- 户外大麻可能需要大量的肥料投入,因为损失可能会降低大麻素含量.
研究的目的:
- 确定肥料方案,以减少投入,获得最佳的户外大麻产量.
- 量化优化户外大麻生产对环境的影响,包括温室气体排放和资源枯竭.
主要方法:
- 将来自肥料反应试验的初级数据纳入生命周期评估模型.
- 评估了温室气体排放,资源 (化石和金属) 枯竭,陆地酸化和优化潜力的转变.
主要成果:
- 户外大麻农业可以比室内生产减少50倍的碳排放.
- 确定了减少肥料的制度,以获得较低环境投入的最佳产量.
- 量化显著减少碳足迹和其他环境压力因素.
结论:
- 优化户外大麻生产与室内种植相比,对环境的影响要低得多.
- 调查结果对于为合法化地区的生产者,消费者和决策者提供可持续实践的信息至关重要.
- 这项研究强调了环保大麻农业的潜力.
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