怀化市稻油轮作模式下优质杂交水稻品种比较试验  

Comparison Experiment of High-quality Hybrid Rice Varieties Under Rice and Rapeseed Rotation Mode in Huaihua City

作　　者：向阳 黄小霞 张贵平 张剑波 肖诗军 XIANG Yang;HUANG Xiaoxia;ZHANG Guiping;ZHANG Jianbo;XIAO Shijun(Huaihua Grain and Oil and Economic Crop Workstation,Huaihua Hunan 418000;Huaihua Agricultural Comprehensive Service Center,Huaihua Hunan 418000;Xupu Agricultural Technology Extension Center,Xupu Hunan 419300)

机构地区：[1]怀化市粮油和经济作物工作站,湖南怀化418000 [2]怀化市农业综合服务中心,湖南怀化418000 [3]溆浦县农业技术推广中心,湖南溆浦419300

出　　处：《现代农业科技》2024年第9期1-4,共4页Modern Agricultural Science and Technology

摘　　要：为筛选出适应怀化山区高产、优质、抗性好的杂交水稻品种,在采用稻油两熟制生产模式的基础上,选用湖南省主推的17个杂交水稻品种开展比较试验。结果表明:悦两优1672、悦两优8549、玮两优6246、悦两优钰占、玮两优倩丝、誉两优1267、野香优海丝、华浙优261、晶两优534、泰优农39、淳丰优6319的综合表现较好;誉两优1267、玮两优6246、淳丰优6319、华浙优261、青香优香九、野香优海丝、玮两优倩丝、悦两优钰占、晶两优534、泰优农39的丰产性、综合性状突出,表现出极强的优势,在中高海拔地区具有示范推广价值。In order to screen out hybrid rice varieties with high-yield,high-quality and good resistance,suitable for cultivation in the mountainous areas of Huaihua,based on the rice and rapeseed double cropping production mode,a comparative experiment was conducted using 17 hybrid rice varieties primarily promoted in Hunan Province.The results showed that Yueliangyou 1672,Yueliangyou 8549,Weiliangyou 6246,Yueliangyou Yuzhan,Weiliangyou Qiansi,Yuliangyou 1267,Yexiangyou Haisi,Huazheyou 261,Jingliangyou 534,Taiyounong 39,Chunfengyou 6319 performed well comprehensively;Yuliangyou 1267,Weiliangyou 6246,Chunfengyou 6319,Huazheyou 261,Qingxiangyou Xiangjiu,Yexiangyou Haisi,Weiliangyou Qiansi,Yueliangyou Yuzhan,Jingliangyou 534,Taiyounong 39 had outstanding high-yield and comprehensive characteristics,showing strong advantages and demonstration and promotion value in mid to high altitude areas.

关 键 词：稻油轮作模式 水稻 品种 生育期 抗逆性 产量 经济效益 湖南怀化 

分 类 号：S511.037[农业科学—作物学]