北方农业学报 ›› 2021, Vol. 49 ›› Issue (5): 1-8.doi: 10.12190/j.issn.2096-1197.2021.05.01

• 种质资源·作物遗传育种 •    下一篇

裸燕麦品种(系)丰产性和适应性评价

张志芬1, 付晓峰1, 杨海顺1, 冯佰利2, 高金锋2, 崔思宇1, 柴岩2, 刘俊青1   

  1. 1.内蒙古自治区农牧业科学院,内蒙古 呼和浩特 010031;
    2.西北农林科技大学,陕西 杨凌 712100
  • 收稿日期:2021-09-06 发布日期:2022-01-06
  • 通讯作者: 付晓峰(1964—),男,研究员,学士,主要从事燕麦育种和栽培的研究工作。
  • 作者简介:张志芬(1982—),女,副研究员,博士,主要从事燕麦育种和栽培的研究工作。
  • 基金资助:
    国家小宗粮豆品种区域试验项目; 国家燕麦荞麦产业技术体系项目(CARS-07); 内蒙古自然科学基金项目(2019LH03002); 内蒙古自治区关键技术攻关计划项目(2021GG0375); 内蒙古农牧业创新基金项目(2021CXJJN08)

Evaluation of high yield and adaptability of naked oats(lines)

ZHANG Zhifen1, FU Xiaofeng1, YANG Haishun1, FENG Baili2, GAO Jinfeng2, CUI Siyu1, CHAI Yan2, LIU Junqing1   

  1. 1. Inner Mongolia Academy of Agricultural and Animal Husbandry Sciences,Hohhot 010031,China;
    2. Northwest A & F University,Yangling 712100,China
  • Received:2021-09-06 Published:2022-01-06

摘要: 【目的】 明确2003—2014年国家裸燕麦区域试验品种(系)的丰产性和适应性,并划分适宜种植区域,为品种的推广提供依据。【方法】 采用标准差(standard deviation of means,SD)校正的 GGE 双标图(SD-GGE)法,对4轮试验、30个裸燕麦参试品种在21个试点的丰产性和适应性进行分析。【结果】 方差分析表明,环境是影响产量变化的主要因素,环境变异占总变异的 47.53%~83.95%。GGE双标图分析表明,9418、坝莜10号、蒙燕2号和张莜7号为在参试的大部分试点中产量较高的品种;4轮试验中山西省五寨县试点品种籽粒丰产性顺序与所有试点平均产量排序基本相同。【结论】 9418、坝莜10号、蒙燕2号和张莜7号为丰产性和适应性较强的品种;山西省五寨县试点的代表性较好。

关键词: 裸燕麦, GGE双标图, 丰产性, 适应性

Abstract: 【Objective】 The high yield and adaptability of varieties(lines)participating in the naked oats regional test in China from 2003 to 2014 were determined,and suitable planting sites were devided to provide a basis for the promotion of the varieties. 【Methods】 The standard deviation of means(SD)corrected GGE-Biplot(SD-GGE)method was used to evaluate the high yield and adaptability of 4 rounds of trials and 30 naked oat varieties in 21 pilots. 【Results】 The analysis of variance showed that the environment was the main factor affecting yield changes,accounted for 47.53%-83.95% of the total variation. On the GGE-Biplot,9418,Bayou No.10,Mengyan No.2 and Zhangyou No.7 were higher yields in most of the pilots tested. In all 4 rounds of trials,the high yield of all varieties in the Wuzhai County in Shanxi Province was basically the same as the order of the average yield of all the experimental sites. 【Conclusion】 9418,Bayou No.10,Mengyan No.2 and Zhangyou No.7 were high yield and strong adaptability varieties. Wuzhai County in Shanxi Province was a good respresentative of all the sites.

Key words: Naked oat, GGE-Biplot, High yield, Adaptability

中图分类号: 

  • S512.6