2021年福建省晚稻特种稻新品种区域试验(连江县试验点)  

Regional Experiment of New Special Rice Varieties for Late Rice in Fujian in 2021(Experimental Site in Lianjiang County)

作　　者：戴峥峰 DAI Zheng-feng(Fujian Lianjiang County Bureau of Agriculture and Rural Areas,Fuzhou,Fujian 350500,China)

机构地区：[1]福建省连江县农业农村局,福建福州350500

出　　处：《福建农业科技》2023年第7期73-78,共6页Fujian Agricultural Science and Technology

基　　金：福建省水稻新品种区域试验项目(闽种站[2021]3号)。

摘　　要：为筛选出适宜福建省种植的高优晚稻特种稻品种,在连江县省级农作物品种试验站开展品种区域比较试验,对12个晚稻特种稻新品种(以宜优673为对照)的主要农艺性状、产量、田间抗逆性等综合表现进行考究。结果表明:专用稻澜优151产量较CK增产,旗1优128、糯两优623产量较CK减产不显著;色稻东联红2号、紫两优610产量较CK增产,红两优164产量较CK减产不显著。这6个品种生育期、农艺性状和产量结构综合表现好,可继续进行比对试验。山两优186、糯两优红九、糯优611、坤两优8301、集两优967、紫香两优润香等6个品种较CK减产显著或极显著,建议终止试验。In order to screen out the special varieties of high-quality late rice which were suitable for being planted in Fujian Province,the regional comparison experiment of varieties was carried out at the provincial crop variety experimental station in Lianjiang County.The comprehensive performances such as the main agronomic traits,yield,and field disease resistance of 12 new special late rice varieties(taking Yiyou 673 as the control group)were studied.The results showed that the yield of the rice for special purpose,Lanyou 151,was higher than that of CK,and the yield of Qi 1 You 128 and Nuoliangyou 623 was not significantly lower than that of CK;The yield of Donglianhong No.2 and Ziliangyou 610 was higher than that of CK,and the yield of Hongliangyou 164 was not significantly lower than that of CK.The growth period,agronomic traits and yield structure of these 6 varieties showed good performance,and the comparison experiment could be continued.Yuyama Liangyou 186.The yield of the 6 varieties such as Shanliangyou 186,Nuoliangyou hongjiu,Nuoyou 611,Kunliangyou 8301,Jiliangyou 967 and Zixiang liangyou runxiang decreased significantly or extremely significantly compared with the control group,so it was recommended to terminate the experiment.

关 键 词：晚季 特种稻 新品种 农艺性状 区域试验 

分 类 号：S511[农业科学—作物学]