控制环境的未来潜力 农业 农业
Vanesa Calvo-Baltanás1, Andreas Vilcinskas2,3,4, Thomas Brück1,5,6
1TUM CREATE, 1 Create Way #10-02 Create Tower, 138602 Singapore, Singapore.
PNAS nexus
|April 3, 2025
概括
控制环境农业 (CEA) 可以显著提高农作物和其他食物来源的粮食生产. 提高CEA的能源效率和降低成本对于其全球粮食供应作用至关重要.
科学领域:
- 农业科学 农业科学
- 可持续的粮食生产可持续的粮食生产
- 环境工程 环境工程
背景情况:
- 全球人口增长需要增加粮食生产.
- 控制环境农业 (CEA) 通过垂直堆叠生长层提供了一个解决方案.
- CEA系统提供了气候独立的粮食生产,减少了环境影响,但能源需求很高.
研究的目的:
- 量化评估六个CEA系统的理论性能潜力.
- 将CEA系统与主食作物 (玉米,小麦,大米,大豆) 的传统田间生产进行比较.
主要方法:
- 六个CEA系统的定量性能评估.
- 对主要作物的田间生产进行比较分析.
主要成果:
- CEA系统显示出在各种食物来源中大幅提升生产力的潜力.
- CEA系统独立于气候,天气和地区.
- 高能耗是CEA系统面临的重大挑战.
结论:
- 在全球粮食供应方面,CEA可以发挥关键作用.
- 对于CEA来说,需要大大提高能源效率,控制生长环境和利用废物流.
- 技术进步,政策支持和公众参与对于降低成本和增加接受度至关重要.
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