Hibbs, Amber Campbell (author), Kahl, Daniel (author), PytlikZillig, Lisa (author), Champion, Ben (author), Abdel-Monem, Tarik (author), Steffensmeier, Timothy (author), Rice, Charles W. (author), and Hubbard, Kenneth (author)
Format:
Journal article
Publication Date:
2014-06
Published:
USA
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 140 Document Number: D06056
12 pages, The study assessed the capability of extension agents in disseminating Climate Change (CC) information in Delta State, Nigeria. A multi-stage procedure was used in selecting 60 respondents. Data were collected on respondents’ capacity for outreach to farmers; existence of linkage on CC and sources of information on CC, constraints to building capacities for outreach and strategies to strengthen capacities. Mean, percentage, were used for analysis. Findings showed the existence of training on CC (23.3%) and practical learning experience on CC adaptation (20.0%). Lack of human resources (x= 3.30) and training programmes on CC (x= 3.23) were constraints to building capacities for outreach. Organization of seminars, workshops (x= 3.58), proper staffing (x= 3.57), provision of incentives (x= 3.55) were suggested as strategies to strengthen capacity for outreach. Extension agents in the state lack the requisite facilities for outreach to farmers on climate change agricultural adaptation. Also, there are inadequate human and material resources necessary for effective coverage of the farming population. Government and development organizations should hire qualified extension personnel and provide weather observatory for CC outreach in Delta State.
Boadu, Paul (author), Aidoo, Robert (author), Ohene-Yankyera, Kwasi (author), Kleigh, Ulrich (author), Abdoulaye, Tahirou (author), Maroya, Norbert (author), Orchard, John (author), and Bekoe, Stephen (author)
Format:
Journal article
Publication Date:
2018
Published:
Ghana
Location:
Agricultural Communications Documentation Center, Funk Library, University of Illinois Box: 165 Document Number: D11664
14 pages., Online via AgEconSearch., Results of surveying among 380 yam farmers indicated that farmers generally agree that use use of certified seed yam would help to improve yield because of minimum to no disease/pest infestation. Farmer educational level, experiences, access to extension services and household incomes were factors influencing farmers' perception about quality of seed yam cultivated. Authors recommended promotion of farmer education through increased access to extension services.
Abstract via online journal. 2 pages., Technological innovation is vital to economic growth and food security in sub-Saharan Africa where agricultural productivity has been stagnant for a long time. Extension services and learning from peer farmers are two common approaches to facilitate the diffusion of new technologies, but little is known about their relative effectiveness. Selection bias, whereby well-motivated training participants would perform better even without extension services, as well as knowledge spillovers, where non-participants can indirectly benefit from extension services, are among the major threats to causal inference. Using a unique sequential randomized experiment on agricultural training, this study attempts to meet the dual objectives of executing rigorous impact evaluation of extension services and subsequent spillovers on rice production in Cote d’Ivoire. Specifically, to reduce selection bias, we randomly assigned eligibility for training participation; and to satisfy the stable unit treatment value assumption, control-group farmers were initially restricted from exchanging information with treated-group farmers who had received rice management training. Once some positive impacts were confirmed, information exchange between the treated and control farmers was encouraged. We found that the initial performance gaps created by the randomized assignment disappeared over time, due presumably to social learning from peer farmers. A detailed analysis concerning the information network and peer effects provided suggestive evidence that there were information and technology spillovers from treated to control farmers after removing the information exchange restriction. Overall, our study demonstrates that information dissemination by farmers can be as effective in improving practices as the initial training provided by extension services.
