Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Joseph Clottey"'
Autor:
Gloria Adobea Odei Obeng‐Amoako, Clarice Panyin Nyan, Joseph Clottey, Sheila Agyemang Oppong, Edward Kusi Asafo‐Agyei, Pacem Kotchofa, Charles Yaw Okyere, Solomon Zena Walelign, Takyiwaa Manuh, David Sarfo Ameyaw
Publikováno v:
Campbell Systematic Reviews, Vol 19, Iss 3, Pp n/a-n/a (2023)
Abstract This is the protocol for an evidence and gap map. The objectives are as follows: this evidence and gap map (EGM) aims to identify, map, and provide an overview of the existing evidence and gaps on the impact of different types of physical in
Externí odkaz:
https://doaj.org/article/05795d35aeb541dbb73592a2a3e41ce6
Autor:
Johan Blockeel, Christian Schader, Anja Heidenreich, Christian Grovermann, Irene Kadzere, Irene S. Egyir, Anne Muriuki, Joseph Bandanaa, Chrysantus M. Tanga, Joseph Clottey, John Ndungu, Matthias Stolze
Publikováno v:
Journal of Rural Studies. 98:34-58
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f15844bfe91f0b44fc469e4315b42c84
https://doi.org/10.1016/j.jrurstud.2023.01.010
https://doi.org/10.1016/j.jrurstud.2023.01.010
Publikováno v:
Development in Practice. 30:1058-1067
This article examines the pig value chain in the Kassena Nankana East District of Ghana using data from 108 pig value chain actors. The empirical results revealed that the pig value chain actors ad...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ff6279970c17a5d4034779ae1d1f535
https://doi.org/10.1080/09614524.2020.1773405
https://doi.org/10.1080/09614524.2020.1773405
Autor:
Anja Heidenreich, Johan Blockeel, Anne Muriuki, Christian Schader, Joseph Clottey, Adrian Müller, Matthias Stolze, Joseph Bandanaa, John Ndungu, Irene S. Egyir, Christian Grovermann, Irene Kadzere
Publikováno v:
Agricultural Systems, 195
CONTEXT Eco-efficiency offers a promising approach for the sustainable intensification of production systems in Sub-Saharan Africa. Data Envelopment Analysis (DEA), which is widely used for eco-efficiency analyses, is however sensitive to outliers an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8952ffd99c279df0e502a18cc03d189f
Autor:
Joseph Bandanaa, Urs Niggli, Irene S. Egyir, Johan Blockeel, Anne Muriuki, Fred Kabi, Christian Schader, Christian Borgemeister, Joseph Clottey, Matthias Stolze, Gianna Lazzarini, John Ndungu, Beate Huber, Irene Kadzere, Komi K. M. Fiaboe, Noah Adamtey, Christian Grovermann, Adrian Müller, Anja Heidenreich
Publikováno v:
Global Environmental Change, 70
The potential of organic agriculture and agroecological approaches for improving food security in Africa is a controversial topic in global discussions. While there is a number of meta-analyses on the environmental, agronomic and financial performanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::96d2a5166b6554871e373030d3dedc0e
https://doi.org/10.1016/j.gloenvcha.2021.102325
https://doi.org/10.1016/j.gloenvcha.2021.102325