摘要
[目的]筛选出适应定远县生态条件、生产条件和市场需求的水稻新品种.[方法]2021 年征集了 21 个水稻新品种在定远县进行展示试验.[结果]泰两优 5187、荃两优 087、荃优 822 这 3 个水稻新品种在结实率、总产量、生育性状和抗性等方面综合评价相对较高,可在定远县作为主导品种大面积推广种植.[结论]该试验结果为加快定远县水稻品种更新换代的步伐提供了科学参考.
Abstract
[Objective]To screen out new rice varieties suitable for ecological conditions,production conditions and market demand in Dingyuan county.[Method]21 new rice varieties were collected for demonstration test in Dingyuan county during 2021.[Result]The comprehensive evaluation of three new rice varieties,Tailiangyou 5187,Quanliangyou 087 and Quanyou 822,were relatively high in seed setting rate,total yield,growth traits and resistance,which could be widely planted in Dingyuan county.[Conclusion]The results provide a scientific reference for speeding up the pace of rice variety renewal in Dingyuan county.
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