Genotype by environment interaction on yield stability of desi type chickpea (Cicer arietinum L.) at major chickpea producing areas of Ethiopia
Author(s)
Citation
Assefa Funga, Megersa Tadesse, Million Eshete, Asnake Fikre, Lijalem Korbu, Nigusie Girma, Dagnachew Bekele, Redwan Mohammed, Zewdie Bishaw, NVPR Ganga Rao, Moses Siambi, Emmanuel Sifueli Monyo, Pooran Gaur, Chris Ojiewo. (11/2/2017). Genotype by environment interaction on yield stability of desi type chickpea (Cicer arietinum L. ) at major chickpea producing areas of Ethiopia. Australian journal of crop science, 2, pp. 212-219.
Abstract
This study was conducted to determine the interaction between chickpea genotypes with the environment (GxE) on the yield stability and adaptability of desi type chickpea genotypes (Cicer arietinum L.). Seventeen chickpea genotypes were evaluated for two cropping years (2012/2013 – 2013/2014) at four locations i.e., eight environments (locations x years combination). Chickpea grain yield was significantly (p<0.01) affected by genotypes, the environments and GxE interaction, indicating that the varieties and the test environments were diverse. GxE was further partitioned by principal component axes. The first two principal components cumulatively explained 53.1% of the total variation, of which 32.7% and 20.4% were contributed by IPCA1 and IPCA2, respectively. This implies that the interaction of 17 chickpea genotypes with eight environments was predicted by the first two principal components. AMMI 1 biplot analysis showed five adaptive categories of genotypes based on similarities in their performance across environments. The AMMI 2 biplot generated using genotypes and environmental scores for the first two IPCAs revealed positioning of the five genotype groups (GC) into four sectors of the biplot. Among them, two genotypes in GC 5 (G5 and G11) exhibited high yields across environments, low IPCA1 scores, low AMMI stability value (ASV) and yield stability index (YSI). G5 was released as a new variety, ‘Dimtu’ and registered in the Official Varieties Catalogue of Ethiopia, 2016.
Collections
Author(s) ORCID(s)
Bishaw, Zewdiehttps://orcid.org/0000-0003-1763-3712
Ganga Rao, NVPRhttps://orcid.org/0000-0002-3278-3324
Subject(s)
Click to enable
Related items
Showing items related by title, author, creator and subject.
-
Title: Peer-Reviewed Literature on Grain Legume Species in the WoS (1980–2018): A Comparative Analysis of Soybean and Pulses
Author(s)Magrini, Marie-Benoit; Cabanac, Guillaume; Lascialfari, Matteo; Plumecocq, Gaël; Amiot, Marie Josephe; Anton, Marc; Arvisenet, Gaëlle; Baranger, Alain; Bedoussac, Laurent; Chardigny, Jean-Michel; Duc, Gérard; Jeuffroy, Marie-Hélène; Journet, Etienne-Pascal; Juin, Hervé; Larre, Colette; Leiser, Hugues; Micard, Valérie; Millot, Dominique; Pilet-Nayel, Marie-Laure; Nguyen-Thé, Christophe; Salord, Tristan; Voisin, Anne-Sophie; Walrand, Stephane; Wery, JacquesDate: 2019-12-02Type: Journal ArticleStatus: Open accessGrain-legume crops are important for ensuring the sustainability of agrofood systems. Among them, pulse production is subject to strong lock-in compared to soya, the leading worldwide crop. To unlock the situation and ... -
Title: A Decade of Research Progress in Chickpea and Lentil Breeding and Genetics
Author(s)Fikre, Asnake; Korbu, Lijalem; Eshete, Million; Bekele, Dagnachew; Girma, Niguse; Mohamed, Redwan; Assefe, Syum; Bogale, Daniel Admasu; Tilahun, Getachew; Tesfaye, Tewdros; Kefelegn, Niguse; Tadesse, Tadele; Rezene, Yiheys; Moges, Yonas; Agrawal, Shiv Kumar; Bishaw, Zewdie; Gaur, Pooran; Varshney, Rajeev; Kemal, Seid AhmedDate: 2018-12-01Type: Journal ArticleStatus: Limited accessThis paper summarizes achievements of chickpea and lentil breeding during the last decade /2005-2015/ in Ethiopia. Gentic yield gains from decadal breeding efforts were 80 kg/ha/year for chickpea and 52 kg/ha/yr for lentil. ... -
Title: CARACTÉRISATION PHÉNOTYPIQUE ET GÉNOTYPIQUE DES GÉNOTYPES DE BLÉ DUR (Triticum durum)
Author(s)Udupa, Sripada M.Date: 2021-06-30Type: ThesisStatus: Timeless limited accessThis study was carried out at the Sidi El Aidi Experimental Station during the 2020/2021 agricultural campaign and at the INRA / ICARDA Biotechnology laboratory, with the main objective of studying the genetic diversity ...