近几年来,由于大力推广强氯精种子消毒技术,大大地减少了杂交水稻的恶苗病、纹枯病、细菌性条斑病等的发生和漫延,促进了粮食增产,受到普遍欢迎。但是,也有少数农户,反映作用不大、效果不佳。经过我们调查了解,其原因是技术上操作不当所引起。 In recent years, due to vigorously promote the strong chlorine seed disinfection technology, greatly reducing hybrid rice seedling disease, sheath blight, bacterial leaf streak and other occurrence and spread, and promote food production, is generally welcomed. However, there are also a small number of peasant households, which have little effect and are not effective. After our investigation to understand that the reason is caused by improper operation of the technology.