远红光对药用大麻的影响
Tyson J Peterswald1, Jos C Mieog2, Tobias Kretzschmar2
1New South Wales Department of Primary Industries and Regional Development, 105 Prince Street, Orange, NSW, 2800, Australia.
Scientific reports
|May 20, 2025
概括
远红光可以提高药用大麻的产量和THC. 用远红光处理的10小时光周期比12小时周期产生了类似或更好的结果,节省了能源.
科学领域:
- 植物生理学 植物生理学
- 摄影生物学 摄影生物学
- 园艺科学 园艺科学
背景情况:
- 远红色 (FR) 光通过避免阴影的反应和对光合作用的协同效应影响植物的发育.
- 了解FR光的影响对于在受控环境中优化作物产量和质量至关重要.
研究的目的:
- 调查使用远红光来增强药用大麻产量和大麻素度的潜力.
- 为了确定与FR补充的减少光周期 (10小时光) 可以与标准的12小时光周期的产量相匹配或超过.
主要方法:
- 医用大麻品种经历了不同的光周期和远红光处理.
- 具体的治疗包括10个小时的光周期,每天末日远红色光照的持续时间各不相同.
- 测量THC度和大麻素总产量,并与对照组进行比较.
主要成果:
- 远红光处理在高THC大麻品种中显著提高了THC度.
- 一种品种 (北极光) 显示,与12L对照组相比,在10L_2DFR处理时,大麻素总产量增加了近70%.
- 一天结束的FR疗法在高THC大麻线条的产量和质量方面表现出强大的优势.
结论:
- 远红光是改善药用大麻产量和THC含量的有效工具.
- 使用特定的FR光策略 (例如,10L_2D) 的10小时光周期可能比12小时光周期更有效.
- 实施这些照明时间表可以节省能源 (5.5%) 并减少对环境的影响.
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