水稻播种质量检测技术的研究进展及展望

Review and prospect for the detection technique of paddy seeding quality

水稻种植主要分直播和机械插秧两种方式,根据播种质量检测技术的特点,从方法上可分为排种器性能的动态监测和育秧盘内播种情况的静态检测。直播方式的播种质量主要采用动态监测方法,机插秧种植方式播种质量主要采用静态检测方法。文章介绍了国内外水稻播种质量动态和静态检测的方法,讨论播种质量检测技术发展中存在的问题。针对水稻育秧播种质量检测处于人工检测阶段,劳动强度大,不能满足机械高速作业要求等问题,提出水稻机插秧种植方式的育秧播种质量检测研究的方向与途径。

The paddy planting manners include direct seeding and mechanical transplanting. According to the characteristics of seeding quality detection technique, there are dynamic monitoring for the metering device performance and static detection for seeds planted in plugs. Dynamic monitoring technology was applied to detect seeding quality of direct seeding, and static detection technology was applied in mechanical transplanting. The main methods of dynamic monitoring and static detection for the paddy seeding quality were suggested, and the main problems existing in the development of the seeding quality detection were discussed. Due to the technology of paddy seeding quality detection was at the level of manpower, the potential methods for the paddy seeding quality detection and the further research approaches were proposed.