近几年来 ,为筛选适应性、丰产性、抗逆性及其品质较好适宜我省种植的杂交稻品种 ,我站特从外省市引进了一些新品种（组合） ,组织全省的杂交水稻多点试验 ,对参试品种（组合）进行鉴定筛选 ,采用汕优６３作对照 ,有以下几个品种优于汕优６３ ,在此作些介绍 ,还未经审定 ,供参 In recent years, in order to screen hybrid rice varieties with good adaptability, high yield, stress resistance and better quality for planting in our province, I introduced some new varieties (combinations) from other provinces and cities to organize the hybridization in the whole province Rice multi-point test, the test varieties (combinations) identification screening, the use of Shanyou 63 as a control, the following varieties better than Shanyou 63, in this for some introduction, has not been validated for the reference