摘要
论文总结了国、内外计算机模拟作物生长模型的研究,分析了作物生长模拟软件在作物栽培管理中的应用,探讨了数字农业的研究方向。论述了作物生长过程数字化描述对农业生产管理、土地生产力评价、资源环境合理利用、经济性评价、可持续农业发展及信息化精确农业技术等方面的重要意义,是当今信息化数字农业发展的要求。
The models of computer simulation of crop growth have been summarized in the paper,and the digital presentation of crop growth in management of plant has been analyzed and digital agriculture development has been discussed as well.The digital presentation of crop growth is significant in irrigation and fertilizer scheduling,evaluation of soil productivity,rational use of resources and environment ,economic evaluation of management practice,sustenance agriculture and information&precision farming,and it is critical to the information digital agriculture.
出处
《计算机工程与应用》
CSCD
北大核心
2004年第31期190-192,共3页
Computer Engineering and Applications
基金
国家863高技术研究发展计划项目(编号:2002AA248051-3)资助
关键词
作物模型
计算机模拟
数字农业
model of crop growth,computer simulation,digital agriculture
