A dynamic irrigation decision system and method based on crop leaf temperature
By integrating leaf temperature and environmental parameters, a dynamic irrigation decision-making system based on crop leaf temperature is established to achieve accurate diagnosis of crop water physiological status and dynamic optimization of irrigation water volume. This solves the problems of response lag and insufficient water volume control precision in traditional irrigation methods and improves water use efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- JIANGSU UNIV
- Filing Date
- 2026-04-21
- Publication Date
- 2026-07-17
AI Technical Summary
Existing irrigation decision-making methods fail to reflect the true water physiological state of crops, have a delayed response, and lack precision in water volume control, resulting in low water use efficiency.
A dynamic irrigation decision-making system based on crop leaf temperature is adopted. Through a leaf temperature sensing module, an environmental information acquisition module, a data processing and decision-making module, and an irrigation execution module, leaf temperature and environmental parameters are integrated to dynamically calculate irrigation water demand and achieve precision irrigation.
It improves irrigation water use efficiency, reduces ineffective irrigation, ensures stable and high crop yields, is highly adaptable, and is suitable for sprinkler irrigation, micro-sprinkler irrigation and fertigation systems. It is also easy to integrate with the Internet of Things and automated control platforms.
Smart Images
Figure CN122397602A_ABST