Dairy farmers’ knowledge and perception of climate change in the Eastern Cape province, South Africa

Purpose This study aims to evaluate the knowledge and attitudes of dairy farmers about climate change in dairy farms in the Eastern Cape province of South Africa. Design/methodology/approach The study was conducted following a cross-sectional research design (Bryman, 2012). The study was conducted mainly on dairy farms located on the south-eastern part of the Eastern Cape province in five districts out of the province’s six districts (Figure 1). These districts include Amathole, Chris Hani, OR Tambo and Cacadu; these regions were not included in a recent surveying study (Galloway et al., 2018). Findings In all, 71.7% of dairy farm workers heard about climate change from the television, and 60.4% of participants reported that they gathered information from radio. Eighty-two out of 106 (77.4%) correctly indicated that climate change is a significant long-term change in expected weather patterns over time, and almost 10% of the study participants had no clue about climate change. Approximately 63% of the respondents incorrectly referred to climate change as a mere hotness or coldness of the day, whereas the remainder of participants correctly refuted that definition of climate change. Most of the study participants correctly mentioned that climate change has an influence on dairy production (92.5%), it limits the dairy cows’ productivity (69.8%) and that dry matter intake of dairy cows is reduced under higher temperatures (75.5%). Research limitations/implications The use of questionnaire to gather data limits the study, as respondents relied on recall information. Also, the sample size and study area limits use of the study as an inference for the excluded parts of the Eastern Cape Province. Also, it focused only on dairy farm workers and did not request information from beef farmers. Practical implications This study imply that farmers without adequate knowledge of the impact of climate change keep complaining of a poor yield/ animal productivity and changing pattern of livestock diseases. Hence, a study such as the present one helps to bridge that gap and provide relevant governing authority the needed evidence for policy changes and intervention. Social implications Farmers will begin to get help from the government regarding climate change. Originality/value This a first study in South Africa seeking to document the knowledge of dairy farm workers about climate change and its impacts on productivity.

Atypical and dual biotypes variant of virulent SA-NAG-Vibrio cholerae: an evidence of emerging/evolving patho-significant strain in municipal domestic water sources

Introduction and purpose The recent cholera spread, new cases, and fatality continue to arouse concern in public health systems; however, interventions on control is at its peak yet statistics show continuous report. This study characterized atypical and patho-significant environmental Vibrio cholerae retrieved from ground/surface/domestic water in rural-urban-sub-urban locations of Amathole District municipality and Chris Hani District municipality, Eastern Cape Province, South Africa. Methods Domestic/surface water was sampled and 759 presumptive V. cholerae isolates were retrieved using standard microbiological methods. Virulence phenotypic test: toxin co-regulated pili (tcp), choleragen red, protease production, lecithinase production, and lipase test were conducted. Serotyping using polyvalent antisera (Bengal and Ogawa/Inaba/Hikojima) and molecular typing: 16SrRNA, OmpW, serogroup (Vc-O1/O139), biotype (tcpAClas/El Tor, HlyAClas/El Tor, rstRClas/El Tor, RS1, rtxA, rtxC), and virulence (ctxA, ctxB, zot, ace, cep, prt, toxR, hlyA) genes were targeted. Result Result of 16SrRNA typing confirmed 508 (66.9%) while OmpW detected/confirmed 61 (12.01%) V. cholerae strains. Phenotypic-biotyping scheme showed positive test to polymyxin B (68.9%), Voges proskauer (6.6%), and Bengal serology (11.5%). Whereas Vc-O1/O139 was negative, yet two of the isolates harbored the cholera toxin with a gene-type ctxB and hlyAClas: 2/61, revealing atypical/unusual/dual biotype phenotypic/genotypic features. Other potential atypical genotypes detected include rstR: 7/61, Cep: 15/61, ace: 20/61, hlyAElTor: 53/61, rtxA: 30/61, rtxC: 11/61, and prtV: 15/61 respectively. Conclusion Although additional patho-significant/virulent genotypes associated with epidemic/sporadic cholera cases were detected, an advanced, bioinformatics, and post-molecular evaluation is necessary. Such stride possesses potential to adequately minimize future cholera cases associated with dynamic/atypical environmental V. cholerae strains.

Public participation power dynamics in strategic development planning in a metropolitan municipality: Eastern Cape Province

Background: Public participation in municipal strategic development planning processes does not occur in a vacuum; it is juxtaposed within contextual community realities of power, politics, institutional, systemic practices, cultures and inequities in resource capacity, amongst other relational social practices.Aim: The aim of this study was to explore the nature of power dynamics in participatory governance platforms and spaces during municipal strategic development planning processes and the extent to which they impact developmental outcomes in a metropolitan municipality.Setting: A metropolitan municipality in the Eastern Cape Province, South Africa.Methods: An interpretive, constructivist, cross-sectional exploratory case study collected in-depth qualitative data from purposefully sampled participants (n = 34) using focus-group discussions. Qualitative data were processed using NVivo 8 computer software and analysed using a thematic analysis approach.Results: The results indicated mixed views on participants’ satisfaction with public participation in municipal strategic development planning processes. Participants reported inadequate knowledge, capacity and capability; resource limits; political exclusion and language barriers, which muted community voice and disempowered, marginalised and excluded some residents from meaningfully participating and articulating community voice, priorities and needs.Conclusion: Public participation in municipal strategic development planning in the metropolitan municipality is at best tokenistic, constituting mere ‘window dressing,’ co-option and ‘pretence’ of inclusion of communities/residents in public participation platforms and spaces. Whilst on the surface, public participation appears inclusive of a range of stakeholders, at best powerful andr elite interests shape strategic development planning outcomes. A local governance framework for enhancing community voice in public participation platforms and spaces is recommended.

Harnessing Public Food Procurement for Sustainable Rural Livelihoods in South Africa through the National School Nutrition Programme: A Qualitative Assessment of Contributions and Challenges

This paper examines how public food procurements contributes to sustainable rural livelihoods through local sourcing of school food, what has become known as ‘home-grown’ school feeding. Specifically, it draws on in-depth interviews to explore the contributions and challenges of using local farmers as suppliers for South Africa’s National School Nutrition Programme (NSNP) using the case of the Eastern Cape Province, the country’s poorest province. The study found that participating schools in rural areas benefit from local sourcing by way of using fresh vegetables in preparing meals thanks to the utilisation of a decentralised catering model in the Eastern Cape Province. Consequently, there is evidence of farmers participating in NSNP food market earning additional income and growing more vegetables on more land in some cases. However, even though the Eastern Cape Province uses a decentralised procurement model, it has no clear-cut programme to optimise the benefits of local sourcing for NSNP. It only ‘encourages’ schools to buy vegetables grown locally. This calls for pragmatism on the side of government to, through creative procurement and initiatives such as the Agri-Parks, use NSNP as a tool for making the South African food system more inclusive, drive down rural poverty and realise sustainable rural development.

Adoption Drivers of Improved Open-Pollinated (OPVs) Maize Varieties by Smallholder Farmers in the Eastern Cape Province of South Africa

This study assesses the determinants of adoption drivers of improved open-pollinated (OPVs) maize varieties by smallholder farmers in the Eastern Cape Province of South Africa. Cross-sectional data of multi-stage random sampling was used to randomly select 150 smallholder farmers in the province. Data collection was conducted through a well-structured questionnaire administered to 150 smallholder farmers. Descriptive statistics and a logistic regression model were used for the analyses. The inferential results reveal that the majority of farmers in the study area were females (70%) with an average age of 45 years and had six people in the households. Smallholder maize farmers spent an average of 10 years in school. The results show that smallholder maize farmers had a farm size of 3 ha and a household income of R 3565.00, which contributes highly to household and farm operations. Farmers had access to extension services and were members of farm organizations. The results show that hybrid is the most used maize variety rather than OPVs. The main reason, among other things, for the poor use and adoption of OPVs is the lack of knowledge about the seeds. The results drawn from the estimations show that socio-economic and institutional factors influenced the adoption of OPVs by farmers in the study area. Therefore, the study recommends strengthening the existing extension services to highlight the benefits of OPVs through training and farmers’ information days.

Socio-economic factors affecting home gardens as a livelihood strategy in rural areas of the Eastern Cape province, South Africa

Home gardens have been identified as one of the possible ways of producing food and offer great solutions to some of the issues surrounding poverty alleviation and improving food security in rural areas. However, home gardens' potential as a living strategy has not been recognized and affected by many factors. Therefore, the study examines socio-economic factors influencing home gardens as a living strategy in rural areas of the Eastern Cape Province. The study was conducted in the Eastern Cape Province rural areas, where data was collected from 200 households using snowball sampling. The study made use of descriptive and logit regression models for analysis. The study results reveal that female households actively participated in home gardens with an average of 46 years. Households were landowners with an average farm size of 3 Ha and owning farm assets. Home gardens contributed immensely to households by providing food for home consumption and generating income from crops and vegetables. The study concludes that Socio-economic factors were the factors influencing home gardens as the living strategy in rural areas. Therefore, the study recommends the provision of external personnel in rural areas to assist home gardeners in improving their productivity.

Heavy Metals Assimilation by Native and Non-Native Aquatic Macrophyte Species: A Case Study of a River in the Eastern Cape Province of South Africa

There is continuous deterioration of freshwater systems globally due to excessive anthropogenic inputs, which severely affect important socio-economic and ecological services. We investigated the water and sediment quality at 10 sites along the severely modified Swartkops River system in the Eastern Cape Province of South Africa and then quantified the phytoremediation potential by native and non-native macrophyte species over a period of 6 months. We hypothesized that the presence of semi and permanent native and non-native macrophytes mats would reduce water and sediment contamination through assimilation downriver. Our results were variable and, thus, inconsistent with our hypotheses; there were no clear trends in water and sediment quality improvement along the Swartkops River. Although variable, the free-floating non-native macrophyte, Pontederia (=Eichhornia) crassipes recorded the highest assimilation potential of heavy metals in water (e.g., Fe and Cu) and sediments (e.g., Fe and Zn), followed by a submerged native macrophyte, Stuckenia pectinatus, and three native emergent species, Typha capensis, Cyperus sexangularis, and Phragmites australis. Pollution indices clearly showed the promising assimilation by native and non-native macrophytes species; however, the Swartkops River was heavily influenced by multiple non-point sources along the system, compromising the assimilation effect. Furthermore, we emphasise that excessive anthropogenic inputs compromise the system’s ability to assimilate heavy metals inputs leading to water quality deterioration.