秀洲区是浙北晚粳稻主产区，为选择适宜本区作单季直播稻种植的杂交粳稻新品种，组织引进了一批杂交粳稻新品种进行比较试验，以为大面积生产上选用提供依据。结果表明，浙优18、甬优538、春优84等3个品种丰产性较好、适应性广、抗逆性较强，具有很好的推广前景，可以在本区扩大推广种植。

Xiuzhou District is the main production area of late japonica rice in the north of Zhejiang. The authors introduced and tested some new japonica hybrid rice combinations to choose new hybrid japonica rice combinations which are suitable to plant in Xiuzhou district for single season rice. The results showed that Zheyou 18, Yongyou 538 and Chunyou 84 have better performance.