摘要
以卢龙县甘薯生产、加工为例,通过对甘薯生产和加工信息系统的深入分析,建立了系统的动力学流图,给定系统定量仿真方程,并运用Vensim软件模拟分析甘薯淀粉的产量、供给缺口和农户收入情况,从而进一步提出了发展和完善甘薯生产与加工信息系统的对策和建议,同时也为其它农产品生产和加工信息系统的建立提供有益的借鉴。
This paper take the production and processing of the sweet potato in Lulong County for example,based on the in-depth analysis the informationization system about the production and processing of the sweet potato,it establishes the dynamics flow diagram of the informationization system,sets up the quantitative simulation equations equations for the given system,and it uses the VENSIM software to simulate the output per mu,the supply gap and the income of farmers for the sweet potato starch in Lulong County,which can guide to propose the strategies and suggestions about how to establish and improve the informationization system,and which also provide an important reference for the establishment of the informationization system about the other agricultural product.
出处
《农机化研究》
北大核心
2011年第6期22-25,共4页
Journal of Agricultural Mechanization Research
基金
河北省统计科学研究计划项目(No.2010HY07)
河北省哲学社会科学规划课题(HB09BLJ005)
关键词
甘薯
农产品加工
信息化
系统动力学
sweet potato
processing of agricultural product
informationization
system dynamics
