PurposeThe consequences of extreme climatic events that threaten food security have created the urgent need to properly adopt climate-smart adaptation techniques to improve productivity. The study examined the sustainability responses to climate-smart adaptation and the implication it has for explaining the food security situations among farm households in the Central Region of Ghana.Design/methodology/approachWe estimated Heckit treatment effect model to analyse cross-sectional data collected from randomly selected farmers in the Central Region.FindingsAnalysis of farm sustainability index suggests that farmers' agricultural practices in response to climate change are lowly or moderately sustainable. We further found that while majority of the farm households are severely food insecure or food insecure with hunger, only about one-third are food insecure without hunger and the remaining few being food secure. The sustainability of farm practices is being impacted by the farmers’ choice of climate smart adaptation measures at the farm level. Consequently, the farm households' food security situation is found to be improved when sustainable farming practices are employed in the face of managing climate change effects.Practical implicationsConclusions drawn from the study findings give rooms for policy implications that suggest responsibilities for policymakers, farmers and other stakeholders to promote CSA practices in food crop production in Ghana. These policy implications will contribute to improve crop productivity, increase incomes and thus enhance food security among farm families. Awareness campaign about benefits of CSA practices and technologies need to be strengthened among farmers in Ghana by government and NGOs that matter in promoting farm resilience to climate change. Given the important impacts of sustainable farm practices on household food security situation, policies that seek to build the adaptive capacity of farmers to climate vulnerability impacts should take into consideration the sustainability dimensions of the adaptation and mitigation measures to be advocated for use at farm levels.Originality/valueOur paper contributes to literature knowledge on climate-smart adaptation practices effect on food security as evidenced in some recent literature. The paper makes a unique contribution by highlighting the food security implication of the sustainability impact of CSA practices, thereby exploring sustainability as an impact pathway between climate smart adaptations practices and food security in a developing country like Ghana. We approached our study aiming at making new contribution by introducing in the study implementation a quasi-experimental research design which future studies on impacts of climate smart adaptation practices can replicate.
Background Theoretically, social climate and social networking which may affect attitudes, motivations, and readiness towards quality improvement and rewards, influence the adoption decision process by possibly modifying the risk behaviour/attitudes of individuals. Thus for effective promotion of agricultural technologies among farmers in Africa, it is necessary to understand the social context within which risk attitudes are formed and social participation decisions are made. The study, therefore, employed the recursive bivariate endogenous switching probit model to examine how risk attitudes of farmers are shaped through social interactions in the information and communication networks of farmers to influence their technology adoption decisions. Here, the empirical application was done with the contextual case of agriculture intensification technologies in the Root and Tuber Improvement and Marketing Programme (RTIMP) introduced to smallholder cassava farmers in Ghana. This paper makes a contribution to recent advances in the empirical analysis of impact where anticipated problems posed by unobserved confounders are accounted for. This was possible since the approach used allows for the estimation of the treatment effect of endogenous risk attitude variable of interest on farmers’ adoption decisions. Results The study found that the effectiveness and usefulness of social interactions as well as a high degree of trust by cassava farmers in their social networks have higher tendencies to lower the degree of risk aversion behaviour of the farmers to significantly influence RTIMP Technologies adoption decisions positively. The ATE estimate confirms that there has been a significant increase of 38% probability in the likelihood of adopting agricultural intensification technologies in the RTIMP attributable to the non-risk aversion attitudes of cassava farmers. The cassava farmers’ risk attitudes were found to be significantly influenced by the effectiveness and usefulness of social interactions, and a high degree of trust as well as age, frequency of extension services, access to credit, and revenue. Conclusion By implication, attempts to introduce innovations to improve agricultural commodities value chains that target farmers must pay particular attention to the information and communication network to ensure the effectiveness and usefulness of information dissemination to farmers in an honest manner, so as to build trust; which will go a long way to reduce doubts and uncertainties (function of risk aversion). This will help achieve higher innovation adoption impacts thereby resulting in attaining the overall deliverable objectives of agricultural innovations.
In Ghana, cocoa production is a major economic activity among rural farmers. Its production contributes significantly to the GDP and further, livelihood security enhancement among rural folks. However, recent development has unveiled a situation of persistent low farm-level productivity among cocoa farmers which threatens their livelihood security. In view of this, we estimated the economic, technical, and allocative efficiencies among cocoa farmers and their determinants to help proffer relevant policy strategies to arrest the situation of low farm-level productivity. Using a multistage sampling procedure, we collected data from 750 cocoa farmers across the cocoa-growing regions of Ghana. To estimate the farm-level efficiency scores, we employed the stochastic frontier analysis and our results show that cocoa farmers generally exhibited significant levels of technical, allocative, and economic inefficiencies. We estimated the average technical, allocative, and economic efficiencies scores among the cocoa farmers to be 67%, 69%, and 51% respectively. The analysis of the determinants of technical, allocative, and economic inefficiencies revealed that farmer and farm-specific variables such as sex, household size, educational level, years of farming experience, frequency of extension contact, quality of extension received, use of climate smart adaptation technologies, farm size, farm labour and access to credit facilities significantly explain cocoa farm level efficiencies. Accordingly, we recommend that extension service providers and COCOBOD develop strategies to improve upon the quality of extension service delivery as well as incorporate the promotion and adoption of climate smart adaptation technologies into its productivity enhancement programmes for farmers.
This study examined the pesticide use behavior of farmers along the White Volta Basin in the Upper East Region of Ghana, using the Theory of Planned Behavior (TPB) to explore the underlying factors. A multistage sampling procedure was used to select 300 food crop farmers, from whom data was collected and analyzed using the frequency, percentage, means, standard deviation and partial least squares structural equation modeling (PLS-SEM) techniques. The results revealed that attitude, subjective norm, and perceived behavioral control compositely accounted for approximately 29% of the variation in farmers’ intention towards the safe use of pesticides, whereas intention and perceived behavioral control explained 38% of the variation in farmers’ behavior towards safe pesticide use. Additionally, attitude and perceived behavioral control were found to significantly impact the intention and behavior of farmers towards safe pesticide use in the study area. Accordingly, it is recommended that stakeholders, including agricultural extension agents (AEAs), agricultural input retailers, the Environmental Protection Agency (EPA), and the Plant Protection and Regulatory Services Directorate (PPRSD), collaborate to develop training curricula aimed at improving the behavior of the farmers in the study area. The training regimes should incorporate extension training methods, for example, method and result demonstrations, which are known to improve the attitudes and behaviors of farmers.
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