在温室种植中优化用水效率:对智能灌系统的比较研究
Faeze Behzadipour1, Mahmoud Ghasemi-Nejad-Raeini1, Saman Abdanan Mehdizadeh1
1Department of Agricultural Machinery and Mechanization, Agricultural Sciences and Natural Resources University of Khuzestan, Mollasani, Iran.
PloS one
|October 21, 2024
概括
温室黄瓜的智能灌系统显著提高了用水效率 (WUE),并减少了消耗. 这种智能系统保持了作物质量和产量,证明了可持续农业的传统洪水灌优越性.
科学领域:
- 农业工程 农业工程
- 园艺科学科学 园艺科学
- 环境科学 环境科学
背景情况:
- 有效的水资源管理对于温室种植至关重要.
- 传统的洪水灌 (CFI) 通常会导致高水耗.
- 优化灌策略可以提高作物产量和质量.
研究的目的:
- 评估温室黄瓜种植的智能灌系统.
- 为了比较水消耗和水利用效率 (WUE) 与传统洪水灌 (CFI).
- 评估智能灌对作物质量和产品性能的影响.
主要方法:
- 灌在80%,90%和100%的田间容量 (FC) 进行了测试,与CFI一起.
- 记录了环境数据和用水量.
- 作物质量通过尺寸,坚硬度,颜色,叶绿素含量和光合作用来评估.
主要成果:
- 在CFI和100%FC.实现了最佳收益率和质量.
- 与CFI相比,校准为100%FC的智能系统减少了15.6%的水消耗.
- 通过智能系统保持了作物质量,叶子特性和产品性能.
结论:
- 智能灌系统是温室黄瓜CFI的可持续替代方案.
- 在不影响作物质量的情况下,可以实现显著的节水和增强WUE.
- 智能灌系统为高效的温室管理提供长期利益.
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