近几年,我县杂交稻产量出现徘徊局面,且社、队田块间悬殊较大.如何进一步提高杂交稻产量,是我县当前粮食生产中亟待解决的一个课题.为此,1982年组织各公社农科站,调查了全县不同地理位置、不同生产条件、不同产量水平的典型田76块,对产量及其构成因素之间的关系进行统计分析,并在此基础上,进一步探讨我县杂交中稻增产的技术措施. In recent years, the yield of hybrid rice in our county has lingered, and community, large differences between the team field .How to further improve the yield of hybrid rice is the county’s current food production in urgent need of a problem.To this end, 1982 Organization The agricultural stations of the communes investigated 76 counties with different geographical locations, different production conditions and different levels of yield, and conducted a statistical analysis on the relationship between yield and its components. On this basis, we further discussed Technical Measures for Increasing Yield of Hybrid Rice in the County.