2023年单季晚粳品种筛选  

Selection of single season late japonica varieties in 2023

作　　者：徐建庭 方忠坤 徐乐斌 XU Jianting;FANG Zhongkun;XU Lebin(Guangde Agricultural Science Research Institute,Guangde 242200,China)

机构地区：[1]广德市农业科学研究所,安徽广德242200

出　　处：《安徽农学通报》2024年第9期11-15,共5页Anhui Agricultural Science Bulletin

摘　　要：为鉴定单季晚粳品种的丰产性、稳产性、适应性、抗性、米质及其他重要特征特性表现,进一步筛选适宜当地推广种植的麦茬粳稻品种,满足种植需求,本研究选取10个水稻新品种,以嘉优5号作为对照,开展2023年单季晚粳品种筛选试验。每个品种重复种植3个小区,每个小区面积13.3 m^(2),田间完全随机区组排列,对10个品种及对照的产量、米质、抗病性及其他性状进行综合分析。结果表明,适宜在研究区及周边地区种植的高产粳稻新品种有5个,分别是W214176、W217682、W097、W227962和W098;抗性品种3个,分别是申优531、W220096和W220130;优质稻品种1个(W222509)。In order to identify the high-yield,stable yield,adaptability,resistance,rice quality,and other important characteristic characteristics of single season late japonica rice varieties,and further screen suitable wheat stubble japonica rice varieties for local promotion and cultivation to meet planting needs,10 new rice varieties were selected and Jiayou 5 was used as a control to conduct a single season late japonica variety experiment in 2023.Experiment with planting 3 plots of each variety repeatedly,with each plot covering an area of 13.3 m²,a comprehensive analysis was conducted on the yield,rice quality,disease resistance,and other traits of 10 varieties and controls in a completely random block arrangement in the field.The results showed that there were 5 new high-yield japonica rice varieties suitable for planting in the research area and surrounding areas,namely W214176,W217682,W097,W227962,and W098;three resistant varieties,namely Shenyou 531,W220096,and W220130;1 high-quality rice variety(W222509).

关 键 词：单季晚粳 麦茬 粳稻高产 抗病性 粳稻品种 

分 类 号：S326[农业科学—作物遗传育种]