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Stability Analysis in Chickpea Genotype Sets as Tool for Breeding Germplasm Structuring Strategy and Adaptability

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Relation http://oar.icrisat.org/10634/
 
Title Stability Analysis in Chickpea Genotype Sets as Tool for Breeding Germplasm Structuring Strategy and Adaptability
 
Creator Fikre, A
Funga, A
Korbu, L
Eshete, M
Girma, N
Zewdie, A
Bekele, D
Muhamed, R
Daba, K
Ojiewo, C O
 
Subject Plant Breeding
Chickpea
Genetics and Genomics
 
Description Chickpea research program has come across realizing the importance of restructuring the working germplasm pool in Ethiopia where we have 39 divergent agroecological zones (AEZ). Though chickpea is not suit to all, it adapts in more than 30% of the agroecologies having different scale of responses. Hence, as show case we have tried to scan the agroecologies discrimination power based on crop using three sets of bred-crop responses. Evidently enough, germplasms in all the sets have revealed differential responses for economical yield and associated traits, from the three set of 57 entries put under 47 environments. The AMMI stability value and stability index have been able to discriminate genotypes with designated position; and supposed the breeding program would signify values by attempting both environment and genetics still as key considerable factors.
 
Publisher Crop Science Society of Ethiopia
 
Date 2018
 
Type Article
PeerReviewed
 
Format application/pdf
 
Language en
 
Rights —
 
Identifier http://oar.icrisat.org/10634/1/02%20Asnake%20Fikre.pdf
Fikre, A and Funga, A and Korbu, L and Eshete, M and Girma, N and Zewdie, A and Bekele, D and Muhamed, R and Daba, K and Ojiewo, C O (2018) Stability Analysis in Chickpea Genotype Sets as Tool for Breeding Germplasm Structuring Strategy and Adaptability. Ethiopian Journal of Crop Science, 6 (2). pp. 19-37. ISSN 2072-8506