种子活力无损检测方法研究进展

种子是农业实际生产中最根本的生产资料，种子活力的高低将直接影响农业生产和发展。种子活力的检测方法可分为无损和有损检测两大类。种子活力无损检测方法具备不损伤种子样本、检测效率高、可在线化检测、实验可重复性好以及实验污染少等优点，有近红外光谱检测技术、高光谱检测技术、电子鼻检测技术、机器视觉检测技术等多种无损检测法。基于国内外种子活力无损检测技术的发展现状，本研究综合评述了种子活力无损检测方法、技术以及检测结果，归纳了不同活力检测的特点、应用现状、研究进展以及在实际应用中优势和缺点，同时对种子活动检测技术发展趋势进行展望。

Research advances in non-destructive detection methods of seed vigor

Seeds are the most fundamental means of agriculture production, and their vitality will directly affect the production and development of agriculture. The detection methods of seed vigor are mainly divided into two categories:non-destructive testing and lossy testing. With advantages of no damage to seed samples, high detection efficiency, online detection, good repeatability and less experimentation pollution, non-destructive seed vigor testing methods include near-infrared spectroscopy, hyperspectral detection, electronic nose detection, and machine vision detection. Based on the development status of non-destructive testing technology for seed vigor at home and abroad, this paper comprehensively reviews methods, techniques and detection results of non-destructive testing of seed vigor, and summarizes the characteristics, application status, research progress, advantages and disadvantages in practical application, summarizes the current methods of non-destructive testing of seed vigor at home and abroad, and forecasts the development trend.