欢迎访问《农学学报》，
农学学报

农学学报 ›› 2025, Vol. 15 ›› Issue (1): 7-12.doi: 10.11923/j.issn.2095-4050.cjas2023-0224

• 农艺农学 生理生化 • 上一篇    下一篇

养分高效利用小麦新品种‘川麦614’的丰产性和稳产性分析

郑建敏1(), 蒲宗君1, 吕季娟2, 刘学安3, 罗江陶1, 邓清燕1, 刘培勋1, 李朝苏1   

  1. 1 四川省农业科学院作物研究所（四川省种质资源中心）/粮油作物绿色种质创新与遗传改良四川省重点实验室/农业农村部西南地区小麦生物学与遗传育种重点实验室，成都 610066
    2 四川省种子站，成都 610041
    3 中江县农业农村局，四川中江 618100
  • 收稿日期:2023-10-09 修回日期:2024-01-15 出版日期:2025-01-20 发布日期:2025-01-13
  • 作者简介:

    郑建敏，男，1982年出生，福建南平人，副研究员，硕士，主要从事小麦遗传育种研究。通信地址：610066 四川省成都市锦江区狮子山路4号 省农科院作物所403室，Tel：028-84504260，E-mail：。

  • 基金资助:
    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); 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); 四川省生物育种重大科技专项“小麦重大新品种培育”(2022ZDZX0014); “酿酒专用重大新品种培育”(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); “酿酒小麦评价标准建立与小麦新品种选育”(2022YFSY0015); 四川省农业科学院现代学科建设推进工程项目(2021XKJS005)

Analysis of High and Stable Yield of A New Wheat Variety ‘Chuanmai 614 ’with Efficient Nutrient Utilization

ZHENG Jianmin1(), PU Zongjun1, LV Jijuan2, LIU Xue'an3, LUO Jiangtao1, DENG Qingyan1, LIU Peixun1, LI Chaosu1   

  1. 1 Crop Research Institute, Sichuan Academy of Agricultural Science / Environment-friendly Crop Germplasm Innovation and Genetic Improvement Key Laboratory of Sichuan Province / Key Laboratory of Wheat Biology and Genetic Improvement in Southwestern China, Ministry of Agriculture and Rural Affairs, Chengdu 610066
    2 Sichuan Seed Management Station, Chengdu 610041
    3 Agricultural and Rural Bureau of Zhongjiang County, Zhongjiang Sichuan 618100
  • Received:2023-10-09 Revised:2024-01-15 Online:2025-01-20 Published:2025-01-13

RichHTML

5

PDF (PC)

10

摘要：

为了充分挖掘养分高效利用小麦新品种‘川麦614’的潜力，更好地服务于生产及应用，本研究对其产量表现进行了剖析。利用3 a区域试验数据，采用多年多点品比试验方法和GGE双标图模型对‘川麦614’的丰产性、稳产性及适应性展开分析。结果表明，‘川麦614’小区平均产量6031.50 kg/hm2，位居第二，稳定性好，适应多环境。大区生产中‘川麦614’产量7031.55 kg/hm2，居第一，增产达8.79%。双标图模型中，“哪个赢在哪里”功能图指明‘川麦614’在达州、内江、南部、双流和中江的产量高，适应性好；“高产性和稳产性”功能图显示其产量最高，稳定性好；具同心圆的GGE双标图表明‘川麦614’是丰产性和稳产性很好的品种。综合比较，‘川麦614’是一个丰产性和稳产性均表现良好的养分高效利用新品种，推广应用潜力大，育种利用与基础研究价值高。

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

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.

Key words: nutrient efficient variety, Chuanmai, GGE biplot model, high yield, stable yield, adaptability, breeding