12个优质水稻新品种在贵定县种植的适应性研究  

Adaptability study on twelve high-quality rice varieties in Guiding County

作　　者：饶忠平 RAO Zhongping(Changming Agricultural Service Center(Forestry Station),Guiding 551300,China)

机构地区：[1]贵定县昌明镇农业服务中心(林业站),贵州贵定551300

出　　处：《贵州科学》2025年第2期42-45,共4页Guizhou Science

基　　金：贵州省现代农业产业技术体系黔南州综合试验站(GZCYTX2021-06002)。

摘　　要：通过引进优质水稻新品种宜香优2115、荃9优801、友香优2017、川优3727、中浙优8号、雅7优2117、川优6203、泰优808、野香优莉丝、晶两优534、蓉18优2348、梦两优5208进行试验种植,研究12种优质水稻新品种在贵定县种植的适应性表现,为当地发展优质高产水稻品种提供参考依据。试验研究结果表明:泰优808、荃9优801、梦两优5208和川优6203理论产量相对较高,产量分别是821.0 kg/亩、782.0 kg/亩、774.0 kg/亩和764.0 kg/亩,均适应贵定县中高海拔地区生产,建议贵定县种地海拔区域主要推广适应品种是泰优808、荃9优801、梦两优5208和川优6203等4个品种。12 high-quality rice varieties(Yixiangyou 2115,Quan 9 you 801,Youxiangyou 2017,Chuanyou 3727,Zhongzheyou 8,Ya 7 you 2117,Chuanyou 6203,Taiyou 808,Yexiangyou Lisi,Jingliangyou 534,Rong 18 you 2348,and Mengliangyou 5208)were introduced in Guiding County for experimental planting,and their adaptability was studied,so as to provide reference for the development of high-quality and high-yield rice varieties in Guiding.The experimental results showed that the theoretical yield of Taiyou 808,Quan 9 you 801,Mengliangyou 5208,and Chuanyou 6203 were the highest,reaching 821.0 kg/mu,782.0 kg/mu,774.0 kg/mu,and 764.0 kg/mu,respectively.The four varieties are all suitable for planting in mid to high-altitude areas of Guiding County.It is recommended that the main promoting varieties for planting in high-altitude areas of Guiding County are Taiyou 808,Quan 9 you 801,Mengliangyou 5208,and Chuanyou 6203.

关 键 词：优质水稻品种 技术措施 生育周期 农艺性状 产量 

分 类 号：S511[农业科学—作物学]