摘要
为了研究近年育成的10个水稻新品种的生态适应性、丰产性和稳定性,选择4个典型生态区作为研究基点开展筛选比较,结果表明:稻谷产量在品种与地点的互作间差异[请指明什么差异显著]极显著;产量稳定性则与品种、地点差异极显著。川优6203、泸香658具有较高的产量,且稳定性好,和其他品种差异极显著。川优6203适宜崇州、绵竹,宜香2115适宜广汉,泸香658在米易、广汉表现较好,川优8377适宜绵竹区域,花香7号适宜广汉,花香1618适应性较强。
In order to explore ecological adaptability, yielding ability and stability of 10 new rice varieties which breaded recently, 4 typical ecological regions were selected as screen sites. The results showed that the grain yield were extremely significant differences between the in- tercropping of experimental sites and rice variety; the yield stability were extremely significant in varieties, experiment sites. Chuanyou 6203 was of high and stable yield, showing extremely significant differences with rest varieties, followed by Yixiang 2115, Luxiang 658, and Chuanyou 8377. Hence, Chuanyou 6203 is suitable to be grown in Chongzhou and Guanghan, Yixiang 2115 is suitable to be grown in Guanghan, Luxiang 658 is suitable to Miyi and Gunaghan, Chuanyou 8337 is suitable to Mianzhu, Huaxiang 7 is suitable to Guanghan and Dexiang 4103 is suitable Chongzhou.
出处
《西南农业学报》
CSCD
北大核心
2016年第12期2792-2795,共4页
Southwest China Journal of Agricultural Sciences
基金
"十二五"国家科技支撑计划项目(2012BAD04B13)
"十二五"国家科技支撑计划项目(2011BAD16B05)
国家公益性行业(农业)科研专项"西南水旱轮作区规模化周年高效生产技术研究与示范"(201303129)
农业部重大研究专项(超级稻配套栽培技术开发与集成)
关键词
水稻
品种
丰产性
稳定性
区划
Rice
Variety
Yielding
Stability
Division
