Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Beatrice Aighewi"'
Autor:
Nestor Pouya, Valérie Kouamé Hgaza, Delwendé Innocent Kiba, Lezin Bomisso, Beatrice Aighewi, Sévérin Aké, Emmanuel Frossard
Publikováno v:
Agronomy, Vol 12, Iss 4, p 792 (2022)
Yam (Dioscorea spp.) is a staple food crop and a source of income for millions of people in West Africa. Traditionally, in West Africa, yams are grown without any external inputs, leading to low tuber yields. The rapid decrease of tuber yield observe
Externí odkaz:
https://doaj.org/article/7ca0878e291344e086e44e2618142fe9
Seed Yam Production Using High-Quality Minitubers Derived from Plants Established with Vine Cuttings
Autor:
Beatrice Aighewi, Norbert Maroya, P. Lava Kumar, Morufat Balogun, Daniel Aihebhoria, Djana Mignouna, Robert Asiedu
Publikováno v:
Agronomy, Vol 11, Iss 5, p 978 (2021)
Yam (Dioscorea spp.) is a valuable food security crop in West Africa, where 92% of the world production occurs. The availability of quality seed tubers for increased productivity is a major challenge. In this study, minitubers weighing 1, 3, and 5 g
Externí odkaz:
https://doaj.org/article/c1fae8eb08284dde86cb2ad3b706b6b5
Autor:
Morufat BALOGUN, Norbert MAROYA, Joao AUGUSTO, Adeola AJAYI, Lava KUMAR, Beatrice AIGHEWI, Robert ASIEDU
Publikováno v:
Czech Journal of Genetics and Plant Breeding, Vol 53, Iss 1, Pp 9-16 (2017)
Yams are staples in West Africa. They are propagated from tubers in an informal seed system. This encourages a build-up of diseases, and necessitates the rapid development of a formal seed system where certified seeds are functional. Although few rep
Externí odkaz:
https://doaj.org/article/ed45cce9a04a42b5bb5a63d810db3337
Publikováno v:
International Journal of Social Economics. 48:1372-1389
PurposeThis paper aims to investigate how awareness influences the adoption of positive selection (PS) technology among smallholder yam farmers in West Africa. PS has the potential of increasing yield and reducing disease incidence and severity in ya
Autor:
Frossard, Nestor Pouya, Valérie Kouamé Hgaza, Delwendé Innocent Kiba, Lezin Bomisso, Beatrice Aighewi, Sévérin Aké, Emmanuel
Publikováno v:
Agronomy; Volume 12; Issue 4; Pages: 792
Yam (Dioscorea spp.) is a staple food crop and a source of income for millions of people in West Africa. Traditionally, in West Africa, yams are grown without any external inputs, leading to low tuber yields. The rapid decrease of tuber yield observe
Autor:
Norbert Maroya, Morufat Balogun, Beatrice Aighewi, Djana B. Mignouna, P. Lava Kumar, Robert Asiedu
Publikováno v:
Root, Tuber and Banana Food System Innovations ISBN: 9783030920210
The availability of clean planting materials and functional seed regulatory systems is indispensable for fostering a sustainable seed yam system. The Yam Improvement for Income and Food Security in West Africa (YIIFSWA) project of the International I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::faf0d6ac7ff60f8dfeae76fda8fb6f2b
https://doi.org/10.1007/978-3-030-92022-7_14
https://doi.org/10.1007/978-3-030-92022-7_14
Autor:
Johan Six, Delwendé Innocent Kiba, Nestor Pouya, Thomas Bernet, Lucien Diby, Léa Jeanne Ilboudo, V. K. Hgaza, Gian L. Nicolay, Emmanuel Frossard, Dominique Barjolle, Beatrice Aighewi, Séverin Ake, Florence Y. Ouattara, Esther Oka
Publikováno v:
Sustainability, 12 (10)
Sustainability, Vol 12, Iss 4016, p 4016 (2020)
Sustainability
Volume 12
Issue 10
Sustainability, Vol 12, Iss 4016, p 4016 (2020)
Sustainability
Volume 12
Issue 10
Yam (Dioscorea sp.) is an understudied tuber crop despite its importance for food security, income generation, culture, and health in West Africa. Traditional yam cropping practices in West Africa deliver low yields and lead to environmental degradat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c68e5cda77d3556ba7450fa02468060
Autor:
J. N. L. Lamptey, Bright Owusu Asante, J. Adomako, J.O. Adu, D. Aihebhoria, Atta Kwesi Aidoo, G.O. Mensah, M. B. Mochiah, A.S. Osuman, K. Osei, Z. Appiah-Kubi, S.A. Ennin, Beatrice Aighewi
Publikováno v:
African Crop Science Journal; Vol 27, No 4 (2019); 631-640
Recycling of diseased and pests infested seed yam ( Dioscorea spp.) has resulted in drastic yield reductions in yam production. The objective of this study was to determine the effect of positive selection on the quality of farmer-saved seed yam and