北方农业学报 ›› 2019, Vol. 47 ›› Issue (5): 24-28.doi: 10.3969/j.issn.2096-1197.2019.05.05

• 种质资源·作物栽培 • 上一篇    下一篇

小麦新品种阜麦9号丰产性、稳产性及适应性分析

夏云祥, 冯家春, 杨永华, 张桂芳, 康苗苗   

  1. 阜阳市农业科学院/安徽省小麦产业技术体系阜阳综合试验站,安徽 阜阳 236065
  • 收稿日期:2019-09-14 出版日期:2019-10-20 发布日期:2019-12-11
  • 作者简介:夏云祥(1982—),男,高级农艺师,硕士,主要从事小麦品种选育和栽培技术的研究工作。
  • 基金资助:
    阜阳市科技重大专项(2018053125); 国家重点研发计划项目(2017YFD0201708); 安徽省科技攻关计划项目(1501031105)

Analysis of high yield,stable yield and adaptability of new wheat variety Fumai 9

XIA Yunxiang, FENG Jiachun, YANG Yonghua, ZHANG Guifang, KANG Miaomiao   

  1. Fuyang Academy of Agricultural Sciences/Fuyang Synthesis Station of Anhui Wheat Industry Technique System,Fuyang 236065,China
  • Received:2019-09-14 Online:2019-10-20 Published:2019-12-11

摘要: 根据2013—2016年安徽省小麦区域试验和生产试验汇总资料,通过产量、变异系数、高稳系数、回归系数和适应度等指标对小麦新品种阜麦9号的丰产性、稳产性和适应性进行了评价,同时利用抗病性鉴定及品质检测结果对阜麦9号的抗病性和品质状况进行了简要分析。结果表明:阜麦9号在2013—2015年安徽省小麦区域试验中的平均产量为8 472.5 kg/hm2,较对照(皖麦52)增产6.17%,在2015—2016年生产试验中的平均产量为8 141.7 kg/hm2,较对照增产6.62%,具有较高的丰产性;阜麦9号不同年度地点间的产量变异系数较对照小,但高稳系数均高于对照,其自身的产量遗传基础较好,具有较好的稳产性;阜麦9号3年试验中的平均适应度为95.7%,2年区域试验的回归系数均值为1.007,均优于对照,具有广泛的适应性;阜麦9号对赤霉病和白粉病的抗性达到中抗水平,纹枯病的抗性与对照相当,其品质类型在2014—2016年达到中强筋水平。结论为阜麦9号是一个抗病性强、品质优良、丰产稳产、广适性好的小麦新品种,适合于安徽省沿淮淮北各小麦主产区种植,具有良好的推广应用前景。

关键词: 小麦, 阜麦9号, 丰产性, 稳产性, 适应性, 抗病性, 品质

Abstract: Based on the data of wheat regional test and production test in Anhui province from 2013 to 2016,the high yield,stable yield and adaptability of a new wheat variety Fumai 9 were evaluated by yield,coefficient of variation,coefficient of high stability,regression coefficient and adaptability.At the same time,the disease resistance and quality of Fumai 9 were briefly analyzed by the results of disease resistance identification and quality detection.The results showed that the average yield of Fumai 9 was 8 472.5 kg/hm2 in the regional wheat test from 2013 to 2015,which was 6.17% higher than that of the control(Wanmai 52).The average yield of Fumai 9 in the production test of 2015 to 2016 was 8 141.7 kg/hm2,which was 6.62% higher than that of the control.The yield variation coefficient of Fumai 9 in different years was smaller than that of control,and the high stability coefficient was higher than that of the control.The genetic basis of yield of Fumai 9 was better,and it had better stable yield.The average fitness of Fumai 9 was 95.7% in the three-year test and the average regression coefficient of 2-years regional test was 1.007,which was superior than the control and had wide adaptability.Fumai 9 showed moderate resistance to scab and powdery mildew,and the resistance to sheath blight was similar to that of the control.Its quality type reached the level of medium-strong gluten.The comprehensive analysis showed that Fumai 9 was a new wheat variety with strong disease resistance,good quality,high and stable yield and good adaptability.It was suitable for planting in the main wheat-producing areas along the Huai River and on the North of Huai River in Anhui Province.

Key words: Wheat, Fumai 9, High yield, Stable yield, Adaptability, Disease resistance, Quality

中图分类号: 

  • S512.1