农学学报2025，Vol.15Issue(1)：7-12,6.
养分高效利用小麦新品种'川麦614'的丰产性和稳产性分析
Analysis of High and Stable Yield of A New Wheat Variety'Chuanmai 614'with Efficient Nutrient Utilization
摘要
Abstract
In order to explore the potential advantages of'Chuanmai 614',and better serve production and application,this study analyzed its yield performance.Using 3-year regional trial data,the yield,stability and adaptability of'Chuanmai 614'were studied using the analysis method of multi-year and multi-point comparison test and the GGE biplot model.The results showed that the average yield of'Chuanmai 614'was 6031.50 kg/hm2,ranking second,with good stability and adaptability to multiple environments.In the production experiment,the average yield of'Chuanmai 614'was 7031.55 kg/hm2,which ranked the first,and there was an increase of 8.79％compared to the control.Among the GGE biplot model analysis,the'variety with highest yield in different places'functional diagram indicated that'Chuanmai 614'had high production and good adaptability in Dazhou,Neijiang,Nanbu,Shuangliu,and Zhongjiang;the functional diagram of'high yield and stable yield'showed that among all the varieties,'Chuanmai 614'had the highest yield and good stability.The GGE biplot chart with concentric circles indicated that'Chuanmai 614'had good yield and stability.Overall,'Chuanmai 614'is a new nutrient efficient variety with good yield and stability.关键词
养分高效利用/川麦/GGE双标图模型/丰产性/稳产性/适应性/育种Key words
nutrient efficient variety/Chuanmai/GGE biplot model/high yield/stable yield/adaptability/breeding分类
农业科技引用本文复制引用
郑建敏,蒲宗君,吕季娟,刘学安,罗江陶,邓清燕,刘培勋,李朝苏..养分高效利用小麦新品种'川麦614'的丰产性和稳产性分析[J].农学学报,2025,15(1):7-12,6.基金项目
四川省"十四五"麦类育种攻关项目"突破性麦类高产育种新材料创制与新方法研究"(2021YFYZ0002) （2021YFYZ0002）
四川省财政专项"小麦绿色高效基因挖掘及新材料创制"(2021ZYGG-003) （2021ZYGG-003）
四川省生物育种重大科技专项"小麦重大新品种培育"(2022ZDZX0014) （2022ZDZX0014）
"酿酒专用重大新品种培育"(2022ZDZX0016) （2022ZDZX0016）
四川省科技计划项目"小麦TaCOBL6A2基因响应高温胁迫的分子机制解析及其育种应用"(2022JDRC0113) （2022JDRC0113）
"酿酒小麦评价标准建立与小麦新品种选育"(2022YFSY0015) （2022YFSY0015）
四川省农业科学院现代学科建设推进工程项目(2021XKJS005). （2021XKJS005）
