基于能值分析的设施葡萄可持续性评估系统设计

以设施葡萄为研究对象,基于数据库技术、网络技术和能值分析理论,系统分析了设施葡萄栽培的业务流程,构建了可持续性评估模型,采用面向对象的C#语言开发了C/S架构的设施葡萄可持续性评估系统,并在河北省昌黎县葡萄种植基地进行了系统测试.结果表明:该系统是运用信息化技术解决葡萄生产领域实际问题的有益尝试,可以有效地评估设施葡萄栽培系统的可持续性,辨识影响其可持续发展的关键因素;促进葡萄园生产的规范化管理,提高设施葡萄产业可持续发展能力.

Design and Implementation of Sustainability Assessment System for Greenhouse Viticulture Based on Emergy Analysis

An assessment system for sustainability in the greenhouse viticulture was developed based on the database technology, network technology and emergy analysis theory. Firstly, a complex analysis on production process of greenhouse viticulture was conducted and a model to assess sustainability based on emergy was proposed. Then, the data from Changli county was acquired to test the system. Results showed that the system could assess the sustainability of the greenhouse viticulture system effectively, and identified the key factor in sustainable development, as well as promoted the standardized management of plantation production and improved the capacity for sustainable development of greenhouse viticulture industry.