Abstract:

As small  size and high precision, microfluidic image plays an important role in agricultural engineering. This paper introduced microfluid image display technologg and reviewed its application in the measurement of micro-droplet in pesticides, internal flow characteristics of agricultural machinery, the microfluidic phenomenon inside the cells of farm animal and plant, in trace detection in agriculture, etc.. The paper also expounded the existing problems of microfluid image display technology in testing speed, evaluation criterion, image definition and application scale, The paper also provided some suggestion, trying to fully utilize the advantages of microfluid image display technology, exploring further application of microfluid image display technology in agricultural engineering, so as to promote the development of agricultural engineering.

Key words: microfluid, image display technology, agricultural engineering, application and prospects

摘要： 微流体图像尺寸小、精度高，对农业工程的研究具有重要作用。介绍了微流体图像显示技术，并对其在农药微液滴测量、农业机械的内部微流场流动特性、农业动植物细胞内微流体现象以及农业微量检测等方面的应用现状进行了综述，提出了微流体图像显示技术在检测速度、评价标准、图像清晰度和应用规模等方面存在的问题及发展建议，充分利用微流体图像显示技术的优势，实现微流体图像显示技术在农业工程中的进一步应用，促进农业工程的更好发展。

关键词: 微流体, 图像显示技术, 农业工程, 应用展望