Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Dagne Wegary"'
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Limited commercial quality protein maize (QPM) varieties with low grain yield potential are currently grown in Eastern and Southern Africa (ESA). This study was conducted to (i) assess the performance of single-cross QPM hybrids that were de
Externí odkaz:
https://doaj.org/article/568d19114dfc450a9872efeff5767e65
Publikováno v:
Cogent Food & Agriculture, Vol 10, Iss 1 (2024)
AbstractMost of the overwhelming plant diseases caused by viruses including maize lethal necrosis (MLN) are attributed to viruses transmitted by vectors. The transmission of MLN from plant to plant by vectors provides the main means of spread in the
Externí odkaz:
https://doaj.org/article/dbcc160e5a2441568adfcdc2b507ef48
Autor:
Bitew Tilahun Engida, Amsal Tarekegne, Dagne Wegary, Angeline Van Biljon, Maryke T. Labuschagne
Publikováno v:
Cogent Food & Agriculture, Vol 10, Iss 1 (2024)
AbstractEvaluation of maize varieties under multiple environments, including drought and low nitrogen (N) stressed sites is an important breeding approach, to identify well adapted and stable maize varieties. This study was undertaken to identify new
Externí odkaz:
https://doaj.org/article/34b6653b1fc84498a45b1d8907867d5f
Autor:
Ronica Mukaro, Davison Chaingeni, Clay Sneller, Jill E. Cairns, Lennin Musundire, Boddupalli M. Prasanna, Busiso Olga Mavankeni, Biswanath Das, Mable Mulanya, Walter Chivasa, Xavier Mhike, Thokozile Ndhlela, Nakai Matongera, Prince Muchapondwa Matova, Dean Muungani, Charles Mutimaamba, Dagne Wegary, Mainassara Zaman-Allah, Cosmos Magorokosho, Victor Chingwara, Dumisani Kutywayo
Publikováno v:
Frontiers in Plant Science, Vol 15 (2024)
Monitoring genetic gains within breeding programs is a critical component for continuous improvement. While several national breeding programs in Africa have assessed genetic gain using era studies, this study is the first to use two decades of histo
Externí odkaz:
https://doaj.org/article/be7bcaaccd9d483b8f6fc80857b7e03b
Publikováno v:
Heliyon, Vol 10, Iss 11, Pp e32267- (2024)
Understanding the combining ability effects, heterosis, and genetic relationships between parental lines would be helpful in the maize breeding program to develop high-yielding and genetically stable maize varieties for various contrasting environmen
Externí odkaz:
https://doaj.org/article/a9118234fa90493a8b0b820f89f76265
Autor:
Kassahun Sadessa, Yoseph Beyene, Beatrice E. Ifie, Manje Gowda, Lingadahalli M. Suresh, Michael S. Olsen, Pangirayi Tongoona, Samuel K. Offei, Eric Danquah, Boddupalli M. Prasanna, Dagne Wegary
Publikováno v:
Agronomy, Vol 14, Iss 10, p 2443 (2024)
Maize (Zea mays L.) is one of the most widely cultivated grain crops globally. In sub-Saharan Africa (SSA), it plays an important role in ensuring both food and income security for smallholder farmers. This study was conducted to (i) assess the perfo
Externí odkaz:
https://doaj.org/article/fe6505d3a4a145be8abeac0a10458183
Autor:
Amsal Tarekegne, Dagne Wegary, Jill E. Cairns, Mainassara Zaman-Allah, Yoseph Beyene, Demewoz Negera, Adefris Teklewold, Kindie Tesfaye, MacDonald B. Jumbo, Biswanath Das, Egas J. Nhamucho, Kelvin Simpasa, Kesbell K. E. Kaonga, Kingstone Mashingaidze, Ndhlela Thokozile, Xavier Mhike, Boddupalli M. Prasanna
Publikováno v:
Frontiers in Plant Science, Vol 14 (2024)
Genetic gain estimation in a breeding program provides an opportunity to monitor breeding efficiency and genetic progress over a specific period. The present study was conducted to (i) assess the genetic gains in grain yield of the early maturing mai
Externí odkaz:
https://doaj.org/article/0c855823161f4831b95e6a36877a2492
Autor:
Boddupalli M. Prasanna, Juan Burgueño, Yoseph Beyene, Dan Makumbi, Godfrey Asea, Vincent Woyengo, Amsal Tarekegne, Cosmos Magorokosho, Dagne Wegary, Thokozile Ndhlela, Mainassara Zaman-Allah, Prince M. Matova, Kabamba Mwansa, Kingstone Mashingaidze, Pedro Fato, Adefris Teklewold, B. S. Vivek, P. H. Zaidi, M. T. Vinayan, Nagesh Patne, Sujay Rakshit, Ramesh Kumar, S. L. Jat, S. B. Singh, Prakash H. Kuchanur, H. C. Lohithaswa, N. K. Singh, K. B. Koirala, Salahuddin Ahmed, Felix San Vicente, Thanda Dhliwayo, Jill E. Cairns
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-13 (2022)
Abstract Fostering a culture of continuous improvement through regular monitoring of genetic trends in breeding pipelines is essential to improve efficiency and increase accountability. This is the first global study to estimate genetic trends across
Externí odkaz:
https://doaj.org/article/05b396f52a8b496c8d5c2cf639270cd0
Publikováno v:
Heliyon, Vol 9, Iss 5, Pp e15513- (2023)
Less attention had been given to the performances of three-way crosses and its comparative advantages of these hybrids over single crosses. This study was carried out to evaluate the performances of three-way crosses in comparison to single crosses f
Externí odkaz:
https://doaj.org/article/8a929170f34b4470bb1bfe81ac5771c8
Autor:
Kindie Tesfaye, Gideon Kruseman, Jill E. Cairns, Mainassara Zaman-Allah, Dagne Wegary, P.H. Zaidi, Kenneth J. Boote, Dil Rahut, Olaf Erenstein
Publikováno v:
Climate Risk Management, Vol 19, Iss , Pp 106-119 (2018)
Climate change and population growth pose great challenges to the food security of the millions of people who grow maize in the already fragile agricultural systems in tropical environments. There is an urgent need for maize varieties that are both d
Externí odkaz:
https://doaj.org/article/c93fe1bb6139482c977dfb58c03375b4