针对如何搞好玉米种子发芽试验,依据国家种子检验技术操作规程和多年参加种子检验工作的经验,在理论上和实践应用方面进行探讨,深知要想搞好玉米种子发芽试验,增加发芽试验结果的准确性和重演性,必须抓好的几个技术关键,并介绍我们多年采用锯末床代替沙床进行玉米种子发芽的成功经验。锯末床可收到比沙床更保温、保湿、通气性能良好,操作简便,且成本低 Aiming at how to do a good germination test of corn seed, according to the national seed testing technique and the experience of many years of experience in seed testing, this paper discusses in theory and practice application, knowing that in order to improve the germination test of corn seed and increase the germination test result Accuracy and Reproducibility There are a few key technical points that must be addressed and a description of our successful years of using sawdust beds instead of sand beds for germination of maize seeds. Sawdust bed can receive more than the sand bed insulation, moisturizing, aeration performance is good, easy to operate, and low cost