基于农作物全生命周期的信息系统管控研究

Research on Information System Control Based on Crop Life Cycle

为提高生产资源的利用效率,将生命周期评价的概念引入农业领域,生命周期评价依赖于对农作物生长信息的全面了解。为解决现有监测方法涵盖面不足的问题,建立了一个农作物全生命周期的信息系统。系统在作物的不同生长阶段采集相应的信息,经过分析后评估生长发育状况并形成管理控制指令。试验结果表明:信息系统管控下的生产资源消耗量大幅降低,且作物产量的降幅较小。对建立的农作物全生命周期的信息系统并对其管控功能进行完善,可以实现生产资源更合理的配置,提高可持续发展能力。

In order to improve the utilization efficiency of production resources,people introduce the concept of life cycle assessment into the agricultural field.Life cycle assessment relies on a comprehensive understanding of crop growth information.In order to solve the problem of insufficient coverage of existing monitoring methods,this study established an information system for the whole life cycle of crops.The system collects corresponding information at different growth stages of the crop,analyzes the growth and development status and forms management control instructions.The test results show that the consumption of production resources under the control of the information system is greatly reduced,but the decline in crop yield is small.Establishing the information system of the whole life cycle of crops and improving its management and control functions can achieve a more rational allocation of production resources and improve the capacity for sustainable development.