Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Christian, Fatokun"'
Publikováno v:
Agrosystems, Geosciences & Environment, Vol 7, Iss 4, Pp n/a-n/a (2024)
Abstract Assessment of the genetic variability is an important step in improving nitrogen (N2) fixation potential of faba bean (Vicia faba L.) genotypes. The study was conducted to evaluate the genotypic variation for symbiotic N2 fixation traits of
Externí odkaz:
https://doaj.org/article/e311560b64b7497c82ede8bfc2ca230c
Autor:
Patrick Obia Ongom, Christian Fatokun, Abou Togola, Ibnou Dieng, Stella Salvo, Brian Gardunia, Saba Baba Mohammed, Ousmane Boukar
Publikováno v:
The Plant Genome, Vol 17, Iss 2, Pp n/a-n/a (2024)
Abstract Genetic gain has been proposed as a quantifiable key performance indicator that can be used to monitor breeding programs’ effectiveness. The cowpea breeding program at the International Institute of Tropical Agriculture (IITA) has develope
Externí odkaz:
https://doaj.org/article/00ae516e22774a3cad0dcc7ecc5bd78f
Autor:
Patrick Obia Ongom, Christian Fatokun, Abou Togola, Ana Luisa Garcia-Oliveira, Eng Hwa Ng, Andrzej Kilian, Stefano Lonardi, Timothy J. Close, Ousmane Boukar
Publikováno v:
International Journal of Genomics, Vol 2024 (2024)
Molecular markers are increasingly being deployed to accelerate genetic gain in crop plants. The objective of this study was to assess the potential of a mid-density genotyping panel for molecular applications in cowpea breeding. A core set of 2,602
Externí odkaz:
https://doaj.org/article/0244bbd79f034f238f315cd64a02cf20
Autor:
Bosede Olufunke Popoola, Patrick Obia Ongom, Saba B. Mohammed, Abou Togola, Daniel Jockson Ishaya, Garba Bala, Christian Fatokun, Ousmane Boukar
Publikováno v:
Agronomy, Vol 14, Iss 2, p 263 (2024)
The yield of cowpea varieties is affected by environmental variability. Hence, candidate varieties must be tested for yield stability before release. This study assessed the impacts of genotypes, environments, and their interaction on the performance
Externí odkaz:
https://doaj.org/article/b7bd162880d14b48859abf9faf6a3184
Autor:
Patrick Obia Ongom, Christian Fatokun, Abou Togola, Saba B. Mohammed, Daniel Jockson Ishaya, Garba Bala, Bosede Popoola, Ahmad Mansur, Sagir Tukur, Mumini Ibikunle, Bello Abdulkazeem, Ousmane Boukar
Publikováno v:
Agronomy, Vol 13, Iss 6, p 1594 (2023)
In the West African sub-region, intercropping is a critical element in cowpea product profiles. This study aimed to investigate the impact of intercropping cowpea with pearl millet on genetic correlations, heritability, and response to selection. Thi
Externí odkaz:
https://doaj.org/article/6fad0453b9ae48e7b1790ca6c137f327
Autor:
Patrick Obia Ongom, Christian Fatokun, Abou Togola, Stella Salvo, Oluwaseye Gideon Oyebode, Mansur Sani Ahmad, Ishaya Daniel Jockson, Garba Bala, Ousmane Boukar
Publikováno v:
Frontiers in Plant Science, Vol 12 (2021)
Optimization of a breeding program for increased genetic gain requires quality assurance (QA) and quality control (QC) at key phases of the breeding process. One vital phase in a breeding program that requires QC and QA is the choice of parents and s
Externí odkaz:
https://doaj.org/article/94a5d2a0fa244a9e977570aebd5f42a9
Autor:
María Muñoz‐Amatriaín, Sassoum Lo, Ira A. Herniter, Ousmane Boukar, Christian Fatokun, Márcia Carvalho, Isaura Castro, Yi‐Ning Guo, Bao‐Lam Huynh, Philip A. Roberts, Valdemar Carnide, Timothy J. Close
Publikováno v:
Legume Science, Vol 3, Iss 3, Pp n/a-n/a (2021)
Abstract Incorporation of new sources of genetic diversity into plant breeding programs is crucial for continuing to improve yield and quality, as well as tolerance to abiotic and biotic stresses. A minicore (the “University of California, Riversid
Externí odkaz:
https://doaj.org/article/88f969f52e434ee39a2d06fe4e340657
Autor:
Ousmane Boukar, Michael Abberton, Olaniyi Oyatomi, Abou Togola, Leena Tripathi, Christian Fatokun
Publikováno v:
Frontiers in Plant Science, Vol 11 (2020)
The narrow base of genetic diversity characteristic of cowpea can be attributed to it being self-pollinating, evolving from narrow wild germplasm and exhibiting very limited gene flow between wild and cultivated types. Backcrossing to introduce simpl
Externí odkaz:
https://doaj.org/article/6e771aa5b6cd477d9184b7fbecc0cbec
Autor:
Sassoum Lo, Christian Fatokun, Ousmane Boukar, Paul Gepts, Timothy J Close, María Muñoz-Amatriaín
Publikováno v:
PLoS ONE, Vol 15, Iss 4, p e0229167 (2020)
Perennial habit and floral scent are major traits that distinguish domesticated cowpeas from their wild relatives. However, the genetic basis of these two important traits remains largely unknown in cowpea. Plant longevity, a perenniality-related tra
Externí odkaz:
https://doaj.org/article/e74dec8168604023a7f5e6b940b2121b
Publikováno v:
Agriculture, Vol 12, Iss 2, p 199 (2022)
In West Africa, cowpea (Vigna unguiculata) is an important source of protein for many people. To meet the protein demands, the cowpea yields per unit area and its seed protein content must be increased. We evaluated the effects of the planting densit
Externí odkaz:
https://doaj.org/article/79c469f8e5b24732abb4fb367c386353