一种石漠化地区破碎山坡耕地人工集雨灌溉方法
By constructing artificial rainwater harvesting surfaces and runoff paths in karst desertification areas and combining them with photovoltaic power generation systems, the problems of low rainwater harvesting efficiency and low photovoltaic utilization on broken hillside farmland have been solved, realizing an efficient and economical rainwater harvesting irrigation method.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- GUIZHOU NORMAL UNIVERSITY
- Filing Date
- 2025-07-31
- Publication Date
- 2026-07-17
AI Technical Summary
In karst rocky desertification areas, broken hillside farmland faces problems such as low rainwater collection efficiency, high construction difficulty, and high cost in terms of rainwater catchment surface and runoff path. Furthermore, the energy utilization of photovoltaic systems is not efficient enough to effectively meet the irrigation needs of farmland.
By constructing artificial rainwater harvesting surfaces and runoff paths, optimizing the material and angle of the rainwater harvesting surfaces in conjunction with climate parameters, and employing photovoltaic power generation and battery energy storage systems, an integrated matching of rainwater harvesting surfaces and solar energy is achieved, thus constructing an efficient rainwater harvesting irrigation system.
It improves rainwater harvesting efficiency, reduces construction difficulty and cost, and enables efficient use of climate resources to meet the irrigation needs of farmland.
Smart Images
Figure CN121024158B_ABST