Yield stability of contrasting orchardgrass (Dactylis glomerata L.) genotypes over the years and water regimes

被引:0
作者
Fatemeh Saeidnia
Mohammad Mahdi Majidi
Aghafakhr Mirlohi
Mohammad Reza Dehghani
Behnam Hosseini
机构
[1] Isfahan University of Technology,Department of Agronomy and Plant Breeding, College of Agriculture
[2] University of Vali-E-Asr,Department of Genetics and Plant Production, Faculty of Agriculture
来源
Euphytica | 2021年 / 217卷
关键词
Combining ability; GGE biplot; Orchardgrass; Polycross mating; Synthetic variety;
D O I
暂无
中图分类号
学科分类号
摘要
Stability of combining ability and the nature and extent of genetic and genotype × environment interaction is poorly understood in orchardgrass especially under climate change conditions. This study was conducted to evaluate the adaptability and yield stability of orchardgrass families in order to facilitate comparison among HS families and environments and identify suitable families for future breeding studies. In the present study, first-generation half-sib families of orchardgrass derived from the polycross of 25 parental genotypes were evaluated in the field during five years under two irrigation regimes of normal and water deficit. Considerable genotypic variation was observed among half-sib families for all of the evaluated traits, demonstrating high potential for improving these traits through half-sib mating. The effects of water deficit on dry forage yield increased from the first to fifth year and consequently declined the persistence of half-sib families. Results showed that both genetic and non-genetic gene actions played a role in the control of dry forage yield. The environment effect was a predominant source of variation which explained 58.6% of total variation, whereas G and GE captured 4.2% and 21.5%, respectively. The partitioning of GGE through GGE biplot analysis showed that the first two PC accounted for 65% and 11% of the GGE sum of squares respectively, explaining a total of 76% variation. The stability of general combining ability, plant productivity, and drought tolerance clearly identified G4, G5, G6, and G14 as the superior and stable parental genotypes able to transmit both stability and forage productivity to their progenies.
引用
收藏
相关论文
共 50 条
  • [21] Evaluating the change in orchardgrass (Dactylis glomerata L.) production associated with global warming in Northern Hokkaido, Japan:: Effect of low water stress resulting from a decrease in soil water
    Nakatsuji, Toshiro
    Kiso, Seji
    SOIL SCIENCE AND PLANT NUTRITION, 2008, 54 (02) : 289 - 300
  • [22] Integration of small RNAs and transcriptome sequencing uncovers a complex regulatory network during vernalization and heading stages of orchardgrass (Dactylis glomerata L.)
    Feng, Guangyan
    Xu, Lei
    Wang, Jianping
    Nie, Gang
    Bushman, Bradley Shaun
    Xie, Wengang
    Yan, Haidong
    Yang, Zhongfu
    Guan, Hao
    Huang, Linkai
    Zhang, Xinquan
    BMC GENOMICS, 2018, 19
  • [23] Identification of heat shock-inducible transcripts and Hop (Hsp-organizing protein)-interacting proteins in orchardgrass (Dactylis glomerata L.)
    Joon-Yung Cha
    Dongwon Baek
    Ki-Won Lee
    Mi Sun Cheong
    Serim Hong
    Daeyoung Son
    Acta Physiologiae Plantarum, 2018, 40
  • [24] Identification of heat shock-inducible transcripts and Hop (Hsp-organizing protein)-interacting proteins in orchardgrass (Dactylis glomerata L.)
    Cha, Joon-Yung
    Baek, Dongwon
    Lee, Ki-Won
    Cheong, Mi Sun
    Hong, Serim
    Son, Daeyoung
    ACTA PHYSIOLOGIAE PLANTARUM, 2018, 40 (07)
  • [25] Integration of small RNAs and transcriptome sequencing uncovers a complex regulatory network during vernalization and heading stages of orchardgrass (Dactylis glomerata L.)
    Guangyan Feng
    Lei Xu
    Jianping Wang
    Gang Nie
    Bradley Shaun Bushman
    Wengang Xie
    Haidong Yan
    Zhongfu Yang
    Hao Guan
    Linkai Huang
    Xinquan Zhang
    BMC Genomics, 19
  • [26] Comparing the Efficiency of Sampling Strategies to Establish a Representative in the Phenotypic-based Genetic Diversity Core Collection of Orchardgrass (Dactylis glomerata L.)
    Studnicki, Marcin
    Madry, Wieslaw
    Schmidt, Jan
    CZECH JOURNAL OF GENETICS AND PLANT BREEDING, 2013, 49 (01) : 36 - 47
  • [27] Genetic diversity patterns within and among varieties of Korean orchardgrass (Dactylis glomerata L.) based on SSR and EST-SSR analysis
    Nam, Dong-Geon
    Baek, Eun-Seong
    Hwang, Eun-Bin
    Kim, Sun-Kyeong
    Gwak, Sang-Cheol
    Lee, Yun-Ho
    Yu, Ju-Kyung
    Hwang, Tae-Young
    JOURNAL OF CROP SCIENCE AND BIOTECHNOLOGY, 2024, 27 (04) : 449 - 461
  • [28] Summer dormancy in Dactylis glomerata L.:: the influence of season of sowing and a simulated mid-summer storm on two contrasting cultivars
    Norton, M. R.
    Lelievre, F.
    Volaire, F.
    AUSTRALIAN JOURNAL OF AGRICULTURAL RESEARCH, 2006, 57 (05): : 565 - 575
  • [29] Effect of phosphorus deficiency on gas exchange parameters, leaf greenness (SPAD) and yield of perennial ryegrass (Lolium perenne L.) and orchard grass (Dactylis glomerata L.)
    Olszewska, Marzenna
    Grzegorczyk, Stefan
    Olszewski, Jacek
    Baluch-Malecka, Anna
    JOURNAL OF ELEMENTOLOGY, 2008, 13 (01): : 91 - 99
  • [30] EFFECT OF MANGANESE DEFICIENCY ON GAS EXCHANGE PARAMETERS, LEAF GREENNESS (SPAD) AND YIELD OF PERENNIAL RYEGRASS (LOLIUM PERENNE L.) AND ORCHARD GRASS (DACTYLIS GLOMERATA L.)
    Olszewska, Marzenna
    Grzegorczyk, Stefan
    JOURNAL OF ELEMENTOLOGY, 2008, 13 (04): : 589 - 596