对2003-2011年通过江西省审定早稻品种的产量进行分析。结果表明，通过江西省审定早稻品种的平均产量随着年度推进总体呈上升趋势，平均产量为6.98 t/hm2，变幅为6.04~7.70 t/hm2；杂交早稻产量高于常规早稻；迟熟组平均产量高于早中熟组和优质组；高产品种仅24个，平均产量7.09 t/hm2。在一定范围内，早稻品种的生育期和株高与其单产存在一定的正比关系。

The yield of the approved early rice varieties in Jiangxi Province from 2003 to 2011 were analysised in the paper. The results indicated that the yield of the early rice varieties tend to increase annually, the average yield was 6.98 t/hm2, ranged from 6.04 t/hm2 to 7.70 t/hm2. The average yield of hybrid early rice combinations was apparently higher than conventional early rice varieties. The average yield of the late-maturing early rice was higher than that of early-medium maturing rice and good-quality early rice. The high yield varieties were only 24, with an average yield of 7.09 t/hm2. The growth period and plant height of early rice were positively correlated to the yield in a certain range.