2024年，本研究针对24个水稻品种开展了虾稻共作模式下的筛选试验，着重评估了各品种的生育期、产量以及抗性表现。 结果表明，参试品种的单产变幅为421.6~696.7kg/667 m²，生育期变幅为108~136 d，抗倒伏及抗病性总体表现良好。综合考量各品种的产量、生育期和抗性表现，认为荃两优607产量高但生育期较长，适合作为当地虾稻共作模式下早期种植的品种；华两优919、邦两优6118、皖两优88产量较高、生育期较短，综合表现优异，适宜作为虾后稻种植；虾稻1号生育期最短，适宜在对生育期有特殊要求的地方种植。本研究结果对仙桃市虾稻共作水稻品种布局和推广具有重要参考价值。

In 2024, we conducted screening trials on 24 rice varieties under the shrimp-rice co-cultivation model, focusing on evaluating the growth duration, yield, and resistance performance of each variety. The results showed that the unit yield of the tested varieties ranged from 421.6 to 696.7 kg/667 m², and the growth duration ranged from 108 to 136 days. Overall, the tested varieties exhibited good performance in terms of lodging resistance and disease resistance. After a comprehensive consideration of the yield, growth duration, and resistance performance of each variety, we believe that Quanliangyou 607, with its high yield but relatively long growth duration, is suitable for early planting under the local shrimp-rice co-cultivation model; while Hualiangyou 919, Bangliangyou 6118, and Wanliangyou 88, which have relatively high yields and shorter growth durations and show excellent overall performance, are suitable for planting as post-shrimp-harvest rice; and Xiadao 1, with the shortest growth duration, is suitable for planting in areas with special requirements for growth duration. The findings of this study hold significant reference value for the variety layout and promotion of rice under the shrimp-rice co-cultivation model in Xiantao City.