Genotype X Environment Interactions and Yield Stability of Tef (<i>Eragrostis tef</i>) Genotypes Grown in Central Parts of Ethiopia

Getahun Bekana

doi:doi:10.11648/j.ajbio.20231104.15

| Peer-Reviewed

Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia

Getahun Bekana

Published in American Journal of BioScience (Volume 11, Issue 4)

Received: 28 July 2023 Accepted: 17 August 2023 Published: 31 August 2023

Views: Downloads:

Download PDF

Share This Article

Twitter
Linked In
Facebook

Abstract

Tef [Eragrostis tef (Zucc.) Trotter] is one of the most significant cereal crops farmed in Ethiopia; it is the first crop in terms of area coverage; nevertheless, its production has been partially hampered by low grain yield and less stability of the released tef genotypes. This study was done to determine the degree of stability and genotype by environment interactions in tef genotypes. Twelve advanced tef genotypes were examined in seven environments under rain-fed conditions using the RCB Design with four replications. AMMI analysis indicated that the environments (E), genotypes (G), and genotype by environment interaction (GEI) were all significantly (p 0.001) affected the yield of tef grains, showing the presence of genetic variation and the potential selection of stable genotypes. As a result, 73.5% of the total sum of squares could be explained by factors such as the environment proving that the test sites' various surroundings led to significant differences in grain output. Principal component analysis was used to further split the GEI; the first two multiplicative axis terms (PCA1 and PCA2) explained 50.8% and 22.5% (73.3%) of the GEI sum of squares, respectively. The standard check Quncho had a grain yield of 1790 kg ha^-1, while G12 (DZ-CR-387XDZ-01-974-(RIL# 26B) had a grain yield of 2090 kg ha^-1and also more stable, according to the mean grain yield value of the examined genotypes over environments. As a result, this genotype would be used to boost tef production and productivity as well as serve as parent material for tef breeding.

Published in	American Journal of BioScience (Volume 11, Issue 4)
DOI	10.11648/j.ajbio.20231104.15
Page(s)	104-110
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

AMMI Analysis, Genotype, GGE Biplot, GEI, PCA, Stability, Tef

References

[1]	Tadele, E., & Hibistu, T. (2021). Empirical review on the use dynamics and economics of teff in Ethiopia. Agriculture & Food Security, 10, 1-13.
[2]	CSA, 2022 (Central Statistical Agency Agricultural Sample Survey) of 2014 E. C. Volume I Report on Area and Production of Major Crops Private Peasant Holdings, Statistical Bulletin 59, Addis Ababa, Ethiopia.
[3]	Chanyalew S, Ferede S, Damte T, Fikre F, Genet Y, et al. (2019) Significance and prospects of an orphan crop tef. Planta, an Int J Biol 250: 753-67.
[4]	Spaenij-Dekking L, Kooy-Winkelaar Y, Koning F (2005) The Ethiopian cereal tef in celiac disease. New England J Med 353: 1748-9.
[5]	Matthew Davidson J (2018) Evaluating tef Grass as a Summer Forage; College of Agriculture Manhattan: Kansas, NY, USA.
[6]	Alemayehu B. (2020) Additive Main Effects and Multiplicative Interaction and Other Stability Analyses of Tef [Eragrostis tef (Zucc.) Trotter] Grain Yield. Am J Plant Sci 11: 793-802.
[7]	Falconer DS, Mackey TFC (1996) Introduction to Quantitative Genetics, 4th Edn. Harlow: Addison-Wesley Longman.
[8]	Yazachew G, S Chanyalew, T Fikre, W Kebede, K Tolosa, M Demissie, K Assefa, H Jifar (2021) Genotype by Environ¬ment Interaction and Grain Yield Stability Analysis of Advanced TEF Genotypes for High Potential TEF Growing Areas of Ethiopia. J Adv Plant Sci 3: 204.
[9]	Oliveira RLD, Von Pinho RG, Balestre M, Ferreira DV (2010) Evaluation of maize hybrids and environmental stratification by the methods AMMI and GGE biplot. Crop Breed Appl Biot 10: 247-53.
[10]	Munawar M, Hammad G, Shahbaz (2013) Evaluation of maize (Zea mays L.) hybrids under different environments by GGE biplot analysis. Am-Eurasian J Agric Environ Sci 13: 1252-7.
[11]	Giridhar K, Surya Kumari S, Sarada C, Naram NL (2016). Stability for Seed Yield in Ajwain based on Genotype Selection Index. Indian J Agric Res 50: 244-8.
[12]	Yan W, Hunt LA, Sheng Q, Szlavnics Z (2000) Cultivar evaluation and Mega environment investigation based on the GGE biplot. Crop Sci 40: 597-605.
[13]	Dewi AK, Chozin MA, Triwidodo H, Aswidinnoor H (2014) Genotype x environment interaction and stability analysis in lowland rice promising genotypes. Int J Agron and Agric Res 5: 74-84.
[14]	Frutos E, Galindo MP, Leiva V (2015) An interactive biplot implementation in R for modeling genotype-by-environment interaction. Stochastic Environmental Research and Risk Assessment 28: 1629-41.
[15]	Habte J, Kebebew Assefa, Kassahun Tesfaye, Zerihun Tadele (2019) Genotype x environment interaction and stability anal¬ysis in grain yield of tef (Eragrostis tef) evaluated in Ethiopia. JEAI 35: 1-13.
[16]	Bekana G, N. Belay. (2020). Genotype x Environment Interaction and Stability Analysis for Grain Yield of Advanced Tef Genotypes using GGE Biplots.
[17]	SAS (2011) SAS/STAT Guide for Personal Computers, Version 9. 3 editions. Cary, N. C., SAS Institute Inc.
[18]	Gauch Jr, H. G. (2013). A simple protocol for AMMI analysis of yield trials. Crop Science, 53 (5), 1860-1869.
[19]	Lotan Kumar Bose, Nitiprasad Namdeorao Jambhulkar, Kanailal Pande, Onkar Nath Singh (2014) Use of AMMI and other stability statistics in the simultaneous selection of rice genotypes for yield and stability under direct-seeded conditions. Chilean J Agric Res 74: 1.
[20]	Mohammadi R, A Abdulahi, R Haghparast, M Armion (2007) Interpreting genotype-environment interactions for durum wheat grain yields using non-parametric methods. Euphytica 157: 239-51.
[21]	Gabriel KR (1971) The Biplot Graphic Display of Matrices with Application to Principal Component Analysis. Biometrika 58: 453-67.
[22]	Yan W (2001) GGE Biplot – a windows application for graphical analysis of multi-environment trial data and other types of two-way data. Agron J 93: 1111-8.
[23]	Yan W, NA Tinker (2006) Biplot analysis of multi-environment trial data: Principles and applications. Can. J. Plant Sci 86: 623-45.
[24]	Farshadfar E, Hassan Z, Mohammadi R. GGE biplot analysis of genotypes x environment interaction in chick pea genotypes. European J. Experimental Biology. 2011; 3 (1): 417-423.
[25]	Yan, W., & Kang, M. S. (2002). GGE biplot analysis: A graphical tool for breeders, geneticists, and agronomists. CRC press.
[26]	Birhanu, C., Mekbib, F., Lule, D., Bekeko, Z., Girma, G., Tirfessa, A. & Mengiste, T. (2023). Genotype by environment interactions and stability for grain yield and other agronomic traits of sorghum in Ethiopia.
[27]	Gollob HF (1968) A statistical model which combines features of factor analytic and analysis of variance techniques. Psycho¬metrika 33: 73-115.
[28]	Sharifi P, Hashem A, Rahman E, Ali M, Abouzar A (2017) Evaluation of Genotype × Environment Interaction in Rice Based on AMMI Model in Iran. Rice Sci 24: 173-80.
[29]	Oral E, Kendal E, Dogan Y (2018) Selection of the best barley genotypes to multi and special environments by AMMI and GGE biplot models. Fresenius Environmental Bulletin 27: 5179-5187.
[30]	Kaya Y, Ak¸cura M, Taner S. GGE-biplot analysis of multi-environment yield trials in bread wheat. Turk J Agric For. 2006; 30: 325–37.
[31]	Sharma RC, Morgounov AI, Braun HJ, Akin B, Keser M, Bedoshvili D, Bagci A, Martius C, Van Ginkel M. Identifying high yielding stable winter wheat genotypes for irrigated environments in Central and West Asia. Euphytica. 2010; 171: 53–64. https:// doi. org/ 10. 1007/ s10681- 009-

Cite This Article

Plain Text BibTeX RIS

APA Style

Getahun Bekana. (2023). Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia. American Journal of BioScience, 11(4), 104-110. https://doi.org/10.11648/j.ajbio.20231104.15

Copy | Download

ACS Style

Getahun Bekana. Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia. Am. J. BioScience 2023, 11(4), 104-110. doi: 10.11648/j.ajbio.20231104.15

Copy | Download

AMA Style

Getahun Bekana. Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia. Am J BioScience. 2023;11(4):104-110. doi: 10.11648/j.ajbio.20231104.15

Copy | Download

@article{10.11648/j.ajbio.20231104.15,
  author = {Getahun Bekana},
  title = {Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia},
  journal = {American Journal of BioScience},
  volume = {11},
  number = {4},
  pages = {104-110},
  doi = {10.11648/j.ajbio.20231104.15},
  url = {https://doi.org/10.11648/j.ajbio.20231104.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbio.20231104.15},
  abstract = {Tef [Eragrostis tef (Zucc.) Trotter] is one of the most significant cereal crops farmed in Ethiopia; it is the first crop in terms of area coverage; nevertheless, its production has been partially hampered by low grain yield and less stability of the released tef genotypes. This study was done to determine the degree of stability and genotype by environment interactions in tef genotypes. Twelve advanced tef genotypes were examined in seven environments under rain-fed conditions using the RCB Design with four replications. AMMI analysis indicated that the environments (E), genotypes (G), and genotype by environment interaction (GEI) were all significantly (p 0.001) affected the yield of tef grains, showing the presence of genetic variation and the potential selection of stable genotypes. As a result, 73.5% of the total sum of squares could be explained by factors such as the environment proving that the test sites' various surroundings led to significant differences in grain output. Principal component analysis was used to further split the GEI; the first two multiplicative axis terms (PCA1 and PCA2) explained 50.8% and 22.5% (73.3%) of the GEI sum of squares, respectively. The standard check Quncho had a grain yield of 1790 kg ha-1, while G12 (DZ-CR-387XDZ-01-974-(RIL# 26B) had a grain yield of 2090 kg ha-1and also more stable, according to the mean grain yield value of the examined genotypes over environments. As a result, this genotype would be used to boost tef production and productivity as well as serve as parent material for tef breeding.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia
AU  - Getahun Bekana
Y1  - 2023/08/31
PY  - 2023
N1  - https://doi.org/10.11648/j.ajbio.20231104.15
DO  - 10.11648/j.ajbio.20231104.15
T2  - American Journal of BioScience
JF  - American Journal of BioScience
JO  - American Journal of BioScience
SP  - 104
EP  - 110
PB  - Science Publishing Group
SN  - 2330-0167
UR  - https://doi.org/10.11648/j.ajbio.20231104.15
AB  - Tef [Eragrostis tef (Zucc.) Trotter] is one of the most significant cereal crops farmed in Ethiopia; it is the first crop in terms of area coverage; nevertheless, its production has been partially hampered by low grain yield and less stability of the released tef genotypes. This study was done to determine the degree of stability and genotype by environment interactions in tef genotypes. Twelve advanced tef genotypes were examined in seven environments under rain-fed conditions using the RCB Design with four replications. AMMI analysis indicated that the environments (E), genotypes (G), and genotype by environment interaction (GEI) were all significantly (p 0.001) affected the yield of tef grains, showing the presence of genetic variation and the potential selection of stable genotypes. As a result, 73.5% of the total sum of squares could be explained by factors such as the environment proving that the test sites' various surroundings led to significant differences in grain output. Principal component analysis was used to further split the GEI; the first two multiplicative axis terms (PCA1 and PCA2) explained 50.8% and 22.5% (73.3%) of the GEI sum of squares, respectively. The standard check Quncho had a grain yield of 1790 kg ha-1, while G12 (DZ-CR-387XDZ-01-974-(RIL# 26B) had a grain yield of 2090 kg ha-1and also more stable, according to the mean grain yield value of the examined genotypes over environments. As a result, this genotype would be used to boost tef production and productivity as well as serve as parent material for tef breeding.
VL  - 11
IS  - 4
ER  -

Copy | Download

Author Information

Getahun Bekana

Ethiopian Institute of Agricultural Research, Holeta Agricultural Research Center, Holeta, Ethiopia

Download PDF

Sections

Plain Text BibTeX RIS

APA Style

Getahun Bekana. (2023). Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia. American Journal of BioScience, 11(4), 104-110. https://doi.org/10.11648/j.ajbio.20231104.15

Copy | Download

ACS Style

Getahun Bekana. Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia. Am. J. BioScience 2023, 11(4), 104-110. doi: 10.11648/j.ajbio.20231104.15

Copy | Download

AMA Style

Getahun Bekana. Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia. Am J BioScience. 2023;11(4):104-110. doi: 10.11648/j.ajbio.20231104.15

Copy | Download

@article{10.11648/j.ajbio.20231104.15,
  author = {Getahun Bekana},
  title = {Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia},
  journal = {American Journal of BioScience},
  volume = {11},
  number = {4},
  pages = {104-110},
  doi = {10.11648/j.ajbio.20231104.15},
  url = {https://doi.org/10.11648/j.ajbio.20231104.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajbio.20231104.15},
  abstract = {Tef [Eragrostis tef (Zucc.) Trotter] is one of the most significant cereal crops farmed in Ethiopia; it is the first crop in terms of area coverage; nevertheless, its production has been partially hampered by low grain yield and less stability of the released tef genotypes. This study was done to determine the degree of stability and genotype by environment interactions in tef genotypes. Twelve advanced tef genotypes were examined in seven environments under rain-fed conditions using the RCB Design with four replications. AMMI analysis indicated that the environments (E), genotypes (G), and genotype by environment interaction (GEI) were all significantly (p 0.001) affected the yield of tef grains, showing the presence of genetic variation and the potential selection of stable genotypes. As a result, 73.5% of the total sum of squares could be explained by factors such as the environment proving that the test sites' various surroundings led to significant differences in grain output. Principal component analysis was used to further split the GEI; the first two multiplicative axis terms (PCA1 and PCA2) explained 50.8% and 22.5% (73.3%) of the GEI sum of squares, respectively. The standard check Quncho had a grain yield of 1790 kg ha-1, while G12 (DZ-CR-387XDZ-01-974-(RIL# 26B) had a grain yield of 2090 kg ha-1and also more stable, according to the mean grain yield value of the examined genotypes over environments. As a result, this genotype would be used to boost tef production and productivity as well as serve as parent material for tef breeding.},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Genotype X Environment Interactions and Yield Stability of Tef (Eragrostis tef) Genotypes Grown in Central Parts of Ethiopia
AU  - Getahun Bekana
Y1  - 2023/08/31
PY  - 2023
N1  - https://doi.org/10.11648/j.ajbio.20231104.15
DO  - 10.11648/j.ajbio.20231104.15
T2  - American Journal of BioScience
JF  - American Journal of BioScience
JO  - American Journal of BioScience
SP  - 104
EP  - 110
PB  - Science Publishing Group
SN  - 2330-0167
UR  - https://doi.org/10.11648/j.ajbio.20231104.15
AB  - Tef [Eragrostis tef (Zucc.) Trotter] is one of the most significant cereal crops farmed in Ethiopia; it is the first crop in terms of area coverage; nevertheless, its production has been partially hampered by low grain yield and less stability of the released tef genotypes. This study was done to determine the degree of stability and genotype by environment interactions in tef genotypes. Twelve advanced tef genotypes were examined in seven environments under rain-fed conditions using the RCB Design with four replications. AMMI analysis indicated that the environments (E), genotypes (G), and genotype by environment interaction (GEI) were all significantly (p 0.001) affected the yield of tef grains, showing the presence of genetic variation and the potential selection of stable genotypes. As a result, 73.5% of the total sum of squares could be explained by factors such as the environment proving that the test sites' various surroundings led to significant differences in grain output. Principal component analysis was used to further split the GEI; the first two multiplicative axis terms (PCA1 and PCA2) explained 50.8% and 22.5% (73.3%) of the GEI sum of squares, respectively. The standard check Quncho had a grain yield of 1790 kg ha-1, while G12 (DZ-CR-387XDZ-01-974-(RIL# 26B) had a grain yield of 2090 kg ha-1and also more stable, according to the mean grain yield value of the examined genotypes over environments. As a result, this genotype would be used to boost tef production and productivity as well as serve as parent material for tef breeding.
VL  - 11
IS  - 4
ER  -

Copy | Download