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Research Article Open access CC BY 4.0

Yield Stability Analysis of Some Promising Barley Genotypes under Different Environmental Conditions

Ashgan M. Abd El-Azeem, A. H. Ahmed, Sally E. El-Wakeel, E. E. EL-Shawy

Asian Journal of Research in Crop Science · pp. 529–542 · Published 5 Dec 2023

10.9734/ajrcs/2023/v8i4234

Abstract

To mitigate the impact of climate change on barley production, adaptation strategies are crucial including developing and promoting drought-tolerant barley genotypes that can withstand higher temperatures. This study aimed to evaluate twenty different barley genotypes under different conditions, specifically normal, heat stress, and rain-fed conditions during 2019/2020 and 2020/2021 growing seasons. This study was conducted as part of breeding programs aimed at developing agricultural genotypes that can adapt to changing environments. The experiment involved evaluating the performance of the twenty barley genotypes at three different locations: Sakha for the normal condition, New Valley Station for the heat stress condition, and Marsa Matruh for the rain-fed condition. The analysis of variance showed that there were significant differences in grain yield among the different genotypes and locations, as well as the interaction between genotypes and locations. This indicates that the genotypes responded differently to the different locations, and further analysis is needed to determine their stability. The average grain yield ranged from 9.9 to 16.0 arddab fad-1 (Faddan=4200m2) for Giza 135 and Line 5, respectively, across all three locations in both seasons, this shows that there is variation among the genotypes. Considering GGE biplot and stability analyses, Giza 126, Giza 2000, Giza 134, Giza 137, Giza 138, Line1, Line 2, Line 3, Line 4 and Line 5 showed the best performances, suggesting their adaptation to a wide range of environments. This suggests that these genotypes perform well in relation to the linear component of the genotype-by-environment interaction. Overall, this information can be used by plant breeders to select genotypes that are not only high-yielding but also stable across different environments.

Barley heat stress drought stability analysis yield components genetic resources

References (26)

  1. 1 Statistical Procedures for Agricultural Research. [DOI]
  2. 2 Biplot analysis of multi-environment trial data: Principles and applications [DOI]
  3. 3 Radically Rethinking Agriculture for the 21st Century [DOI]
  4. 4 Physiological and Molecular Plant Pathology
  5. 5 Diagnosis of abiotic and biotic stress factors using the visible symptoms in foliage [DOI]
  6. 6 Abiotic Stress Tolerance in Grasses. From Model Plants to Crop Plants [DOI]
  7. 7 The Effect of Late‐terminal Drought Stress on Yield Components of Four Barley Cultivars [DOI]
  8. 8 Effect of short-term heat stress prior to flowering and early grain set on the grain yield of wheat [DOI]
  9. 9 The impact of climate change on barley yield in the Mediterranean basin [DOI]
  10. 10 Screening of barley genotypes for drought tolerance by agro-physiological traits in field condition. [DOI]
  11. 11 Physiological and Bioagronomical Aspects Involved in Growth and Yield Components of Cultivated Forage Species in Mediterranean Environments: A Review
  12. 12 A comparative study for drought tolerance and yield stability in different genotypes of barley (Hordeum vulgare L.) [DOI]
  13. 13 Genotype by environment interactions (GEIs) for barley grain yield under salt stress condition [DOI]
  14. 14 Identification of drought tolerant genotypes of barley (Hordeum vulgare L.) through stress tolerance indices.
  15. 15 Progress in Barley Breeding [DOI]
  16. 16 EFFECT OF DROUGHT AND SALT STRESSES ON YIELD, YIELD COMPONENTS, AND ION CONTENT, OF HULL-LESS BARLEY (HORDEUM SATIVUM L.)
  17. 17 Estimation of Inheritance Leaf Rust, Powdery Mildew, Yield and Yield Components in Barley through Generation Means Analysis [DOI]
  18. 18 Adaptation of food barley (Hordeum vulgare L.) genotypes [DOI]
  19. 19 Stability Analysis of Yield and Its Components for Promising Barley Genotypes under Water Stress and Saline Affected Fields [DOI]
  20. 20 GIZA 2000, A NEW EGYPTIAN BARLEY VARIETY FOR NEWLY RECLAIMED LANDS AND RAINFED AREAS [DOI]
  21. 21 Growth Analysis and Yield Response of Barley as Affected by Irrigation Regimes [DOI]
  22. 22 Improvement of food hull-less barley in Egypt.
  23. 23 Crop Developmental Responses to Temperature, Photoperiod, and Light Quality [DOI]
  24. 24 Growth and productivity of pearlmillet as influenced by biotic factors- A review†
  25. 25 Evaluation of some Barley Genotypes under Saline Soil Conditions [DOI]
  26. 26 Progress and Prospects of Concurrent or Combined Stress Studies in Plants [DOI]

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