为筛选适宜江苏省宿迁市宿豫区推广种植的杂交籼稻品种，试验以九优粤禾丝苗、徽两优898（CK）、Q两优丝苗、稳两优669和徽两优001共5个籼稻品种为研究对象，开展田间试验，比较分析各品种的生育期，株高等农艺性状以及产量。结果表明，5个参试水稻品种的齐穗期、成熟期相对集中，全生育期在149～154 d，稳两优669全生育期最短；各品种的株高在107.9～123.5 cm，群体抗倒性好，熟期转色好，除稳两优669穗型紧束外，其余品种穗型均适中；徽两优001的产量、结实率和千粒重均最高，分别较CK高51.31 kg/666.7 m²、0.2个百分点和5.2 g；Q两优丝苗的结实率、千粒重较低，分别为74.0%、24.4 g。综合表明，5个品种均能在研究区安全生长，徽两优001表现最佳，适宜研究区推广种植；稳两优669生育期较短，适合作麦茬稻机插；Q两优丝苗的结实率、千粒重相对较低，有待进一步试验观察。

To screen out the hybrid indica rice varieties suitable for extension and planting in Suyu District, Suqian City, Jiangsu Province, a field experiment was conducted with 5 indica rice varieties, namely Jiuyouyuehesimiao, Huiliangyou 898 (CK), Q Liangyousimiao, Wenliangyou 669 and Huiliangyou 001, as the research objects. The growth period, agronomic traits (e.g.,plant height) and yield of different varieties were compared and analyzed. The results showed that the full heading stage and maturity stage of the 5 tested rice varieties were relatively concentrated, with the total growth period ranging from 149 to 154 days, among which Wenliangyou 669 had the shortest total growth period. The plant height of each variety varied from 107.9 cm to 123.5 cm, and all varieties exhibited good lodging resistance and favorable ripening color transformation. Except for Wenliangyou 669 with a compact panicle type, the other varieties had a moderate panicle type. Huiliangyou 001 achieved the highest yield, seed setting rate and 1 000-grain weight, which were 51.31 kg/666.7 m², 0.2 percentage points and 5.2 g higher than those of the CK, respectively. The seed setting rate and 1 000-grain weight of Q Liangyousimiao were relatively low, at 74.0% and 24.4 g, respectively. In conclusion, all the 5 varieties could grow safely in the study area. Huiliangyou 001 showed the best comprehensive performance and was suitable for extension and planting in the study area; Wenliangyou 669, with a shorter growth period, was suitable for mechanical transplanting as wheat stubble rice; the seed setting rate and 1 000-grain weight of Q Liangyousimiao were relatively low, which requires further experimental observation.