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Li Qiushi, E-mail: liqs@mail.xhu.edu.cn
Outline
The deep integration of the low-altitude economy with agricultural and rural development is of strategic importance for enhancing comprehensive competitiveness, building a modern agricultural production system, and strengthening national food security. This study systematically reviews the application scenarios and existing challenges of low-altitude aircraft in the hilly and mountainous regions of Sichuan Province. It elaborates on the various low-altitude carrier platforms and their supporting power systems, as well as the intelligent control and management technology systems deployed in these regions. The study analyzes application scenarios including intelligent plant protection and precision pesticide application, low-altitude remote sensing and agricultural condition monitoring, transportation of agricultural inputs and products, seeding, fertilization, and pollination operations, as well as emergency support and logistics distribution. Furthermore, it identifies the issues and challenges faced by low-altitude carrier platforms in the hilly regions across three key aspects: equipment R&D and manufacturing, intelligent operational technologies, and operation and maintenance. From the perspective of critical technology breakthroughs, it proposes conducting integrated validation of models for full-process mechanized and intelligent systems alongside complete equipment sets. It also suggests developing a testing and validation method for “air-space-ground” integrated collaborative operation system for agricultural machinery in hilly regions. From the three dimensions of intelligence, greenness, and safety, it further clarifies the development requirements for low-altitude agricultural aviation equipment technology. From the perspective of optimizing the innovation ecosystem, it proposes improving mechanisms for talent introduction and cultivation, establishing a “platform support-talent guarantee-industry collaboration” trinity industry-university-research development system, and forming a virtuous-cycle innovation system for the low-altitude agricultural equipment industry. This approach aims to comprehensively enhance the technological level and industrial competitiveness of agricultural machinery in hilly regions. By establishing full-process mechanization demonstration zones in typical hilly regions such as Sichuan Province, conducting equipment validation and technology maturation, and strengthening training for grassroots operators, it provides directional guidance for developing replicable and scalable integrated solutions for agricultural mechanization in hilly regions.
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| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |
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