The Implications of Climate Change on Food Security and Rural Livelihoods: Experiences from Northern Ghana

Climate change has become a developmental issue across the world. This paper examines the implication of climate change on food security and rural livelihoods in northern Ghana. It focuses on the effect of climate change on the principal coordinates of food security and livelihoods of households in northern Ghana. Participant observations and key informant interviews were the main data collection methods employed. The main finding is that communities that hitherto never experienced floods and droughts are now faced with the realities of these natural phenomena and these are adversely affecting food security and household livelihoods. It is recommended that government and its development partners need to adopt a holistic approach to mitigate the negative impacts of climate change in northern Ghana if the MDGs are to be achieved. Key Words: Climate Change, Food Security, Livelihoods, Northern Ghana, Social Safet

Cultural variability and consistency in adolescents’ emotional regulation and relationship with their parents: data from Argentina, Ghana, India and Zambia

The aim of the current study was to examine the relationship between parent?child relationship and emotional regulation in adolescents across four countries regarding: (a) mother?child relationship; (b) father?child relationship; (c) adolescents? emotion regulation; and (d) the relationship between mother?child/father?child close relationships and adolescents? emotion regulation. Sex differences were also considered in the analysis. The sample of 270 Zambian, 216 Argentinian, 200 Ghanaian, and 180 Indian adolescents answered The Experience in Close Relationship Questionnaire and the Emotional Regulation Questionnaire. Results revealed cultural differences in the way adolescents perceived their relations with parents. Zambian adolescents were more likely to perceive their relationship as avoidant compared to Ghanaian, Argentina and Indian. Consistent with literature, Zambian and Argentinian adolescents who perceived their parents as avoidant were likely to use less cognitive appraisal as an emotion regulation strategy. Finally, Argentinian adolescents who used expressive suppression were also likely to perceive their parents as avoidant.Fil: Hapunda, Given. University of Zambia; ZambiaFil: Mahama, S.. University of Ghana; GhanaFil: Mesurado, Maria Belen. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Saavedra 15. Centro Interdisciplinario de Investigaciones en Psicología Matemática y Experimental Dr. Horacio J. A. Rimoldi; ArgentinaFil: Verma, S.K.. University of Delhi; IndiaFil: Koller, S.. North-West University; Sudáfrica. Universidade Federal do Rio Grande do Sul; Brasi

The dynamics of agricultural extension delivery along the value chain: Assessment of agricultural extension activities of MMDAs in Ghana

This paper assessed agricultural extension delivery in 216 metropolitan, municipal and district assemblies (MMDAs) in Ghana. It examined the extent of balance and the nature of extension delivery with respect to input supplying, production, processing and marketing. A survey of Heads of the Department of Agriculture in 80 MMDAs randomly selected nationwide was conducted using structured questionnaires. The data were triangulated with in-depth interview sessions with farmers, regional extension officers and private extension providers. The study showed a production-oriented nature of extension delivery across the country with 90% of respondents claiming to have focused extension delivery in their localities on production. This had led to the rather inadequate attention directed at processing and value addition on account of limited capacity of agricultural extension agents. While extension on input supplying was observed to be a private sector-driven activity in the hands of input dealers, the study showed limited extension delivery on marketing as most farmers made their own marketing arrangements. This paper makes a strong case for an extension policy that ensures a reasonable balance and one that introduces competitiveness in value chain activities. The paper also calls for sustained institutional capacity building to give providers a more balanced extension delivery

Occupational hazards and injuries among oil palm (Elaeis guineensis Jacq.) farmers in the Kwaebibirem District in the Eastern Region of Ghana

Oil palm (Elaeis guineensis Jacq.) production in Ghana is associated with high levels of injury mainly because of the use of manual labour with little use of machinery. Using descriptive survey design, 100 oil palm farmers (50 males and 50 females) selected from each of the five-oil palm growing communities in the Kwaebibirem District of the Eastern Region, Ghana, were interviewed to identify the leading occupational hazards and injuries among oil palm farmers. The study showed that the major injuries farmers encountered during pre-planting operations were cutlass injury, stump injury, bee/wasp sting, general body pains and snake bites. Harvesting operations recorded body pains, objects on eyes, harvesting tool injury, snake bites and mattock injury as the major injuries, while post-harvest operations also recorded waist pains, injury on finger nails, cutlass injury and general body pains. Besides, the study showed significant difference between injuries experienced by both male and female oil palm farmers on their farms. The paper calls for sustained safety education and awareness creation on precautionary measures, and first aid operations at the farm level with special emphasis on the mandatory use of personal protective equipment

Nutritional modelling for enhanced livestock productivity in the rangelands of northern Ghana in response to pasture improvement with an adapted tropical legume species

Low digestibility and crude protein concentrations in native pastures compels some nomadic livestock herders in the rangelands of northern Ghana to burn mature and dry forage to encourage regrowth with better nutritive characteristics. This practice, however, typically leads to pasture scarcity in the dry season (Nov-Apr) so that animals lose weight sometimes leading to mortalities. One possible solution to this problem is to introduce an adapted legume with the aim of increasing protein and dry matter intake during the dry season. Currently, there are no data to support this proposition and provide estimates of likely responses of livestock to the introduction of a legume in this grazing system. The main objective of this study was to use the Grazfeed® program to estimate the potential increase in productivity of lambs in response to incorporation of an adapted tropical legume in native Hyperthelia dissoluta (Yellow thatching grass) pastures typical of northern Ghana. Modelling was conducted for unimproved pasture (0% Legume) and improved pasture (30% legume) for both the dry season (November –April) and wet season (May–October). Values for crude protein (CP) and dry matter digestibility (DMD) were as reported by Skerman and Riveros (1990) (Table 1). Values used for green and dead pasture mass of unimproved pasture ranged from 0 to 1.5 and 1.0 to 1.5 T DM/ha, respectively, in the dry season and 1.0 to 3.5 and 0.5 to 1.0 T DM/ha, respectively, in the wet season. Values used for green and dead pasture mass of improved pasture ranged from 0.5 to 3.0 and 1.0 to 2.0 T DM/ha, respectively, in the dry season and 1.0 to 4.0 and 0.5 to 1.0 T DM/ha, respectively, in the wet season. Lambs were classed as 'small Merino' at 20kg liveweight and an average age of 6 months with 1.5 cm fleece as this was the closest match to the Djallonke breed commonly farmed in Ghana. Modelling suggested acceptable weight gains from native pastures could be expected in the wet and early dry seasons, but with weight loss occurring late in the dry season. This is consistent with observations. Modelling suggested that pasture improvement would result in positive weight gains year round with the largest benefit occurring in the dry season. The study concluded that improving native pastures by incorporating an adapted legume at an average 30% of total dry matter would significantly enhance the productivity of livestock in the rangelands of northern Ghana and would avoid the need for the burning of native pastures in the dry season

Development of sequence characterized amplified region (SCAR) markers linked to race-specific resistance to Striga gesnerioides in cowpea (Vigna unguiculata L.)

An amplified fragement length polymorphism (AFLP) fragment, E-ACT/M-CAA524, tightly linked to the Striga gesnerioides race 1 (SG1) resistance gene Rsg-2-1 in cowpea (Vigna unguiculata L.) was isolated by polyacrylamide gel electrophoresis, cloned, and its nucleotide sequence determined. Based on the resulting sequence information, a pair of sequence specific primers were designed and used to isolate identical and similar fragments from cowpea genomic DNA of different cowpea lines by polymerase chain reaction (PCR) amplification. The primers amplified a ~500 bp fragment (SCAR marker designated as 61R) that was present in the resistant parent TVU14676, absent in susceptible parent IT84S-2246, and segregated with the resistance phenotype in an F2 population, derived from a cross of these two genotypes. The same primers were used to isolate a fragment similar to 61R from another S. gesnerioides resistant line Kvx 61-1. The sequence of this fragment was used to design a new combination of primers that developed a second SCAR marker, designated as 61R-M2. Subsequent analysis of the three markers, E-ACT/M-CAA524, 61R and 61M2 showed that they are linked to each other by 0.6 centimorgans (cM). The utility of these SCARs in marker assisted selection programs for cowpea was discussed.Keywords: Striga gesnerioides, centimorgans (cM), race specific resistance, amplified fragment length polymorphism (AFLP), sequence characterized amplified region (SCAR), marker assisted selection (MAS

Perceived Impacts of Rural-Urban Migration on Agricultural Productivity in Nanumba South District of Northern Region of Ghana

There has been much out-migration by the youth from the Nanumba South District in the Northern Region of Ghana to urban centres in the country. The study was designed to to find out perceptions of the community members of causes of out-migration and its impact on agriculture and food availability in the Nanumba South District.The research design used quantitative data on a sample size of 400 farmers. A significant relationship was found between two push factors (poor educational services and poor health services) and the motivation to migrate while all the pull factors studied were statistically significant. It was observed that there was no significant relationship between farm incomes and the motivation to migrate but there was a significant relationship between migration and labour availability; migration and availability of agricultural land; and migration and food availability. The study recommends the need for policies aimed at increasing income growth in agriculture, intensification of the non-farm economy and investment in basic education, skills development, and provision of functional social amenities. Keywords: Migration, push factors, pull factors, out-migratio

Willingness to undergo HIV testing in the Kintampo districts of Ghana

Background: HIV testing is currently a major prevention intervention and remains an entry point to early treatment, care and support. Uptake is  however low and alternative approaches are currently being adopted.Objective: An HIV module was incorporated into the routine survey of the Kintampo Health and Demographic Surveillance System (KHDSS) to assess the willingness of adults living in the Kintampo North and South districts to undergo HIV testing.Design: The study was a descriptive cross-sectional household survey.  Univariate and multivariate analysis were used to identify predictors of the willingness to undergo HIV testing.Participants: Respondents were community members aged 15 to 49 years and selected from randomly generated household listings from the KHDSS.Results: A total of 11,604 respondents were interviewed, 10,982 (94.6%) of respondents had good general knowledge on HIV/AIDS. Among those with knowledge about HIV/AIDS, 10,819 (98.5%) indicated their willingness to get tested for HIV. Rural residents were more willing to undergo HIV testing than urban dwellers Odds ratio=1.42 (95% Confidence interval:1.03, 1.96; P-value=0.031). Respondents with primary education were more likely to go for testing relative to those without any education OR=2.02 (95% CI: 0.87, 4.70; P-value=0.046).Conclusion: Expressed willingness to test for HIV is high in this population. Exploring community and population-based interventions to HIV testing and counseling could increase uptake of HIV testing services and should be considered. The underlying motivations need to be explored in order to translate willingness into actual testing.Key words: HIV/AIDS, Routine survey, Willingness to test, Logistic regression, Ghan

A review of breeding objectives, genomic resources, and marker-assisted methods in common bean (Phaseolus vulgaris L.)

Common bean (Phaseolus vulgaris L.), one of the most important grain legume crops for direct human consumption, faces many challenges as a crop. Domesticated from wild relatives that inhabit a relatively narrow ecological niche, common bean faces a wide range of biotic and abiotic constraints within its diverse agroecological settings. Biotic stresses impacting common bean include numerous bacterial, fungal, and viral diseases and various insect and nematode pests, and abiotic stresses include drought, heat, cold, and soil nutrient deficiencies or toxicities. Breeding is often local, focusing on improvements in responses to biotic and abiotic stresses that are particular challenges in certain locations and needing to respond to conditions such as day-length regimes. This review describes the major breeding objectives for common bean, followed by a description of major genetic and genomic resources, and an overview of current and prospective marker-assisted methods in common bean breeding. Improvements over traditional breeding methods in CB can result from the use of different approaches. Several important germplasm collections have been densely genotyped, and relatively inexpensive SNP genotyping platforms enable implementation of genomic selection and related marker-assisted breeding approaches. Also important are sociological insights related to demand-led breeding, which considers local value chains, from farmers to traders to retailers and consumers