Constraints hindering processors’ effective access to training programmes on modern shea butter processing in Niger State, Nigeria

This study examined the constraints hindering processors’ effective access to training on modern shea butter processing in Niger State, Nigeria. Primary data were collected using a structured questionnaire administered to 108 processors selected through a multistage sampling technique. The data collected was analysed using descriptive statistics. Results revealed that all the processors were females, young and married with a household size of 5-9 and a low educational status. Results also revealed that the majority (67.6%) of the processors were not aware of training programmes, while 72% of them had not accessed training programmes. The results further revealed that non-awareness of training programmes (χ2 = 2.95), inadequate information on available training opportunities (χ2 = 2.90), inappropriate time for training (χ2 = 2.87), and illiteracy (χ2 = 2.36) were the major constraints hindering processors’ effective access to training on modern shea butter processing. Creation of adequate awareness and dissemination of information by extension officers, extension agents and women in agriculture (WIA) officers on training programmes through the use of mass media, postal and leaflets in the study area is recommended.Keywords: Extension, constraints, access, training, modern technology, shea butte

Constraints Hindering Processors' Effective Access To Training Programmes On Modern Shea Butter Processing In Niger State, Nigeria

This study examined the constraints hindering processors’ effective access to training on modern shea butter processing in Niger State, Nigeria. Primary data were collected using a structured questionnaire administered to 108 processors selected through a multistage sampling technique. The data collected was analysed using descriptive statistics. Results revealed that all the processors were females, young and married with a household size of 5-9 and a low educational status. Results also revealed that the majority (67.6%) of the processors were not aware of training programmes, while 72% of them had not accessed training programmes. The results further revealed that non-awareness of training programmes (χ2 = 2.95), inadequate information on available training opportunities (χ2 = 2.90), inappropriate time for training (χ2 = 2.87), and illiteracy (χ2 = 2.36) were the major constraints hindering processors’ effective access to training on modern shea butter processing. Creation of adequate awareness and dissemination of information by extension officers, extension agents and women in agriculture (WIA) officers on training programmes through the use of mass media, postal and leaflets in the study area is recommended

Processors preference and effectiveness of extension teaching methods used by raw material research development council for dissemination of shea butter processing technologies in Moro Local Government Area of Kwara State Nigeria

This study assessed shea butter processors preference and effectiveness of extension teaching methods used by Raw Material Research Development Council (RMRDC) for dissemination of improved processing technologies in Moro Local Government Area of Kwara state, Nigeria. Data were collected from 74 respondents selected through snow-ball sampling technique with a structured interview schedule and analysed using frequency count, percentages and means. The results show that all the processors were females between the ages of 31 and 50 years. About 70.3% of them were married whilst 52.7% had no formal education. Many of the processors had more than 11 years of experience in shea butter processing and were capable of making between ₦6,000 to ₦15,000 per month from sales of shea butter. The results also show that only group contact method was used for dissemination of improved processing technologies while group discussion was perceived to be very effective in acquiring skills hence it’s most preferred by the processors compared to other group teaching methods. It is therefore, suggested that individual and mass media contact methods be used along with the group contact method in teaching processors, as this will have the advantages of reaching different age and social groups, a situation that will make all groups access improved shea butter processing technologies.Keywords: Improved processing technologies, extension methods, shea butter, processors, Kwara Stat

Identification of genomic regions that contribute to wet carcass syndrome in sheep

Wet carcass syndrome (WCS), which is observed predominantly in sheep, affects carcass quality negatively. After slaughter the carcass appears to be ‘wet’ with a subcutaneous accumulation of watery fluid. Not all animals in a contemporary group are afflicted, and experimental attempts to induce WCS have been unsuccessful. The reported prevalence of WCS in Dorper and Dorper crosses gave rise to the hypothesis that it may have a genetic basis. Therefore, the primary objective of this investigation was to test this hypothesis using a high-density SNP assay to search loci that may predispose sheep to WCS. Muscle samples from 43 afflicted and 41 unafflicted sheep were collected from slaughterhouses in the province of Northern Cape, South Africa, and in southern Namibia. Tests against candidate genes proved uninformative, as did runs of homozygosity. Potential associations between WCS and an autosomal genetic marker were investigated further in a case-control genome-wide association study. Separate analyses for each sex were motivated because single nucleotide polymorphisms (SNPs) on the X chromosome suggested quantitative trait loci. These analyses revealed significant associations between SNP and WCS in males, but not in females. Three SNPs that reached genome-wide significance in males are in strong linkage disequilibrium with the Duchenne muscular dystrophy, 5-hydroxytryptamine receptor 2C, and Teneurin transmembrane protein 1 genes. These genes are identified as positional candidate genes, and the Duchenne muscular dystrophy, 5-hydroxytryptamine receptor 2C genes have biological effects that have been documented in other species, making them plausible functional candidate genes for WCS in sheep.Keywords: association analysis, Dorper, sheep carcass, single nucleotide polymorphisms, X chromosom

Processors' training needs on modern shea butter processing technologies in North Central Agro-ecological zone of Nigeria

Published ArticleThe need for continual production of high quality shea butter in Nigeria through the use of modern processing technologies necessitated this study. The study was carried out to ascertain training needs of shea butter processors on modern processing technologies in North Central Agro-ecological zone of Nigeria. Primary data were collected from 216 processors through a multi-stage sampling procedure. The data were analysed using both descriptive and inferential statistics. Results revealed that processors were mostly young, married females. Half of the processors had no formal education but had between six and 15 years of processing experience. Extension officers were not fully involved in the training of processors, especially in the areas of teaching and practical demonstrations. The study shows that age (χ2 = 38.865, p = 0.000), educational level (χ2 = 69.018, p = 0.000), and years of processing experience (χ = 40.118, p = 0.000) were significantly related to the training needs of shea butter processors. Furthermore, evidence suggests that kneading, milling, crushing, and roasting are areas of operations where processors require additional training. The training of processors by extension officers at least twice a year, especially in the identified areas of training need, is recommended

Job satisfaction amongst teachers at special needs schools

The aim of this study was to establish the level of job satisfaction amongst teachers at special schools. Teachers in special schools need to cope with curriculum changes, the administrative duties that come with these changes, and the learners with their diverse needs. Learners with special needs require a specific educational programme and also schools that cater for the needs of learners with emotional, social, neurological or physical problems. The research group consisted of 101 teachers working at six different special schools situated in various parts of the Bloemfontein area, two in the Mangaung area, and four were situated in suburban areas. The group consisted of English- and Afrikaans-speaking teachers of both genders and from different race groups. The data for this study were compiled by means of a short biographical questionnaire and the Minnesota Satisfaction Questionnaire. The results indicated that the teachers experienced an average level of job satisfaction. In addition to this finding, differences were also found in the levels of job satisfaction between different races, but not between genders.Keywords: job satisfaction; Minnesota Satisfaction Questionnaire; South African education; special school

A new find of Megalotragus priscus (Alcelaphini, Bovidae) from the central Karoo, South Africa

Main articleWe document the occurrence of the Florisian, or late Quaternary, form of the giant alcelaphine, Megalotragus priscus, from dongas on the Ongers River, near Britstown in the central Karoo. This is significant as it confirms the occurrence of the species in the Karoo and it suggests significantly wetter environments and productive grasslands in the central Karoo in pre-Holocene times. The present-day Karoo environment did not maintain populations of large ruminant grazers similar to M. priscus, and other specialized Florisian grazers, prior to the advent of agriculture and pasture management. Aridification in recent times is the likely cause of changes in grassland quality and the local dissappearance of these animals, if not their extinction.Non

Towards improving learner performance in the national senior certificate examination - script analysis research report

This summary report includes a) a summary of findings across subjects, b) the main findings from each subject area analysis, and c) a background section which describes the purpose, rationale and research approach

Genetic variability in a population of Letelle sheep in South Africa

The purpose of the study was to gain insight into the genetic variability of the Letelle sheep breed, a breed that has been managed as a closed population for 90 years, with no new genetic material being permitted into the breed. The Letelle is a South African developed dual-purpose sheep breed and is classified as a Merino type with a Spanish Merino origin. The breed exhibits good fine wool characteristics and yields high-quality mutton. Line-breeding, family-breeding, and inbreeding are applied, and multiple sire matings are practised to prevent a sire from having a large influence on the national flock. Ear samples were collected from 10 animals each from 10 commercial and 11 seed-stock flocks and genotyped using 17 microsatellite markers. Unbiased heterozygosity ranged from 0.58 to 0.68 and the observed heterozygosity from 0.52 to 0.65. The estimated effective population size (Ne) was 228.2 - 321.9. Results from analysis of molecular variance (AMOVA), a Bayesian assignment test, and a neighbour-joining (NJ) tree suggested that no genetic sub-structure existed within this population and that the seed-stock and commercial flocks could be regarded as one genetic population. The average within flock (FIS) and within breed (FIT) inbreeding coefficients were 10.1% and 14.5%, respectively. Despite the level of inbreeding, levels of genetic diversity were moderate and potentially provide opportunities for future selection and adaptation. Further testing could identify flocks in which conservation management is required as well as those with high genetic variability, which would provide the best reservoir for selection to adapt to future climatic challenges.Keywords: genetic distance, inbreeding, microsatellite markers, population structur

Kultuurstereotipering in Nederlandse moedertaal-taalhandboeke

Based on the assumption that textbooks serve as a mirror of the social and political order, the purpose of this article is to provide insight into the role of textbooks in the maintenance and legitimization of ethnic power relations. This qualitative study investigates visual representations in Dutch mother tongue language textbooks. A Critical Discourse Analysis (CDA) supported by a thematic analysis evaluate the visual material of one popular Dutch textbook series in terms of cultural stereotyping of the “other”. The conceptual framework comprises an explication of the concepts and theories on attitude, culture and visual studies. Influential issues on Dutch textbook representation are described in the literature study. The findings show that the rethoric confirming the “other”ness of the “other” in Dutch textbooks, has not changed much since the research of Teun van Dijk in 1987. The visual material in the Dutch data is polarised by the model example of the dominant white group on the one hand and the problematic, poor and primitive of the non-Western world on the other hand. The findings are presented as themes from the thematic analysis.gv201