Genotype × environment interaction of lowland bread wheat varieties for irrigation in different areas of Oromia.
AMMI
IPCA
irrigated wheat
lowland
stable variety
Journal
Plant-environment interactions (Hoboken, N.J.)
ISSN: 2575-6265
Titre abrégé: Plant Environ Interact
Pays: United States
ID NLM: 9918573880306676
Informations de publication
Date de publication:
Feb 2023
Feb 2023
Historique:
received:
07
06
2022
revised:
27
11
2022
accepted:
10
12
2022
medline:
7
6
2023
pubmed:
7
6
2023
entrez:
7
6
2023
Statut:
epublish
Résumé
Ethiopia is the leading wheat producer in Sub-Saharan Africa, and the productivity has increased in the last few years. There is also a potential for irrigated wheat production in the lowlands, even though its cultivation is at infant stage. The experiment was conducted in the Oromia region at nine locations in 2021 with irrigation. The study aimed to select high yielding and stable bread wheat variety/ies for lowland areas. Twelve released bread wheat varieties were tested using randomized complete block design with two replications. Environment had the largest effect, 76.5% of total variability, while genotypes 5.0% and GE interaction 18.5% explained total sum of squares. The average grain yield of varieties across locations ranged from the lowest 1.40 t ha
Identifiants
pubmed: 37284600
doi: 10.1002/pei3.10097
pii: PEI310097
pmc: PMC10168079
doi:
Types de publication
Journal Article
Langues
eng
Pagination
2-10Informations de copyright
© 2023 The Authors. Plant‐Environment Interactions published by New Phytologist Foundation and John Wiley & Sons Ltd.
Déclaration de conflit d'intérêts
The authors declare that they have no conflicts of interest.
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