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中国农学通报 ›› 2023, Vol. 39 ›› Issue (36): 28-32.doi: 10.11924/j.issn.1000-6850.casb2023-0019

• 农学·农业基础科学 • 上一篇    下一篇

国审小麦品种‘渭麦9号’的丰产稳产性及适应性分析

张养利1(), 曹三潮1, 闫苗苗1, 李倩1, 聂耸1, 程敏2   

  1. 1 渭南市农业科学研究院,陕西渭南 714000
    2 陕西省农业广播电视学校临渭区分校,陕西渭南 714000
  • 收稿日期:2023-01-23 修回日期:2023-05-15 出版日期:2023-12-25 发布日期:2023-12-20
  • 作者简介:

    张养利,男,1970年出生,陕西富平人,高级农艺师,本科,研究方向:旱地小麦育种与旱作栽培。通信地址:714000 陕西省渭南市临渭区朝阳大街中段农业大厦A座 渭南市农业科学研究院粮作室,Tel:0913-2020035,E-mail:

  • 基金资助:
    陕西省厅市联动重点项目(渭南现代农业)“小麦、玉米育繁推一体化技术研究与示范”(2022GD-TSLD-56-2)

The National Approved Wheat Variety ‘Weimai 9’: Analysis of Yield Stability and Adaptability

ZHANG Yangli1(), CAO Sanchao1, YAN Miaomiao1, LI Qian1, NIE Song1, CHENG Min2   

  1. 1 Weinan Institute of Agricultural Sciences, Weinan, Shaanxi 714000
    2 Shaanxi Agricultural Radio and Television School Linwei District Branch, Weinan, Shaanxi 714000
  • Received:2023-01-23 Revised:2023-05-15 Published-:2023-12-25 Online:2023-12-20

摘要:

为了更全面地了解国审小麦品种‘渭麦9号’的生产特性,采用2016—2018年陕西省小麦区域试验、生产试验和2018—2020年国家黄淮冬麦区旱薄组区域试验、生产试验汇总数据,以及2021、2022年‘渭麦9号’示范田测产结果。通过产量、变异系数、高稳系数、适应度等指标,对‘渭麦9号’和‘晋麦47’(CK)进行丰产性、稳产性、适应性比较,分析其抗寒、抗旱、耐热、抗病性等综合抗性,明确‘渭麦9号’的品种特性。结果显示,‘渭麦9号’在6个年度的区域试验和生产试验中,产量比‘晋麦47’增加3%以上。其产量变异系数(CV)比对照‘晋麦47’略低,高稳系数(HSC)比‘晋麦47’高,后期抗干热风能力强,落黄好,品质也比‘晋麦47’有很大的提高。‘渭麦9号’丰产性突出,稳产性好,适应性广,品质优,综合抗性好,适宜在黄淮旱薄地进一步推广利用。

关键词: 小麦, ‘渭麦9号’, 丰产性, 稳产性, 适应性

Abstract:

In order to comprehensively understand the production characteristics of the national approved wheat variety ‘Weimai 9’, the summary data of the regional test and production test of Shaanxi Province from year 2016 to 2018, the regional trial production test of the dry and thin group in the national Huanghuai winter wheat area from year 2018 to 2020, as well as the production test results of the demonstration field of ‘Weimai 9’ in 2021 and 2022 were used. The productivity, stability and adaptability of ‘Weimai 9’ and ‘Jinmai 47’ (CK) were compared by the indicators of yield, coefficient of variation (CV), high stability coefficient (HSC) and adaptability, and the comprehensive resistance of cold resistance, drought resistance, hot resistance and disease resistance were analyzed to clarify the variety characteristics of ‘Weimai 9’. The results showed that the yield of ‘Weimai 9’ was more than 3 % higher than that of ‘Jinmai 47’ in the regional test and production test of 6 years. The CV of yield was slightly lower than that of the control ‘Jinmai 47’, and the HSC was lower than that of ‘Jinmai 47’. The ability to resist dry and hot wind was strong, the yellowing was good, and the quality was also greatly improved compared with ‘Jinmai 47’. ‘Weimai 9’ has outstanding yield, well stability, wide adaptability, excellent quality and well combined resistance, which is suitable for further promotion and utilization in the dry and thin land of Huanghuai area.

Key words: wheat, ‘Weimai 9’, productivity, stability, adaptability